Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from Saint Louis to Singapore is United Airlines.

  • United Airlines United Airlines
  • Cathay Pacific Cathay Pacific
  • Turkish Airlines Turkish Airlines
  • All Nippon Airways All Nippon Airways
  • Qatar Airways Qatar Airways
  • Korean Air Korean Air
  • Finnair Finnair
  • Lufthansa Lufthansa
  • Air Canada Air Canada
  • Emirates Emirates
Cheapest Month March

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Saint Louis to Singapore is March.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Saint Louis to Singapore is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
        • M
        • T
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        • T
        • F
        • S
        • S
      • 19:00 STL
        08:00 SIN
        23Hrs, 00m 1 Stop (SFO)
      • STLSt Louis Lambert Intl Airport 19:00 - SIN 08:00 23h 1 Stop (SFO) San Francisco
      • STLSt Louis Lambert Intl Airport 19:00
        SFOSan Francisco International Airport 22:40
      • SFOSan Francisco International Airport 21:36
        SINSingapore Changi Airport 08:00
      • 23h (1h 04m)
      • 1 Stop SFO · San Francisco 1h 04m
      • United Airlines (UA 2144)Airbus
        United Airlines (UA 1)Boeing 787 9
      • United Airlines (UA 2144)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 19:00 STL
        08:00 SIN
        23Hrs, 00m 1 Stop (SFO)
      • STLSt Louis Lambert Intl Airport 19:00 - SIN 08:00 23h 1 Stop (SFO) San Francisco
      • STLSt Louis Lambert Intl Airport 19:00
        SFOSan Francisco International Airport 22:40
      • SFOSan Francisco International Airport 21:36
        SINSingapore Changi Airport 08:00
      • 23h (1h 04m)
      • 1 Stop SFO · San Francisco 1h 04m
      • United Airlines (UA 2144)Boeing 737 Max 8 Passenger
        United Airlines (UA 1)Boeing 787 9
      • United Airlines (UA 2144)
        • -
        • T
        • W
        • -
        • F
        • -
        • -
      • 16:40 HND
        08:30 IAH
        27Hrs, 05m 1 Stop (SIN)
      • HNDTokyo Haneda Airport 16:40 - IAH 08:30 27h 05m 1 Stop (SIN) Singapore
      • HNDTokyo Haneda Airport 16:40
        STLSt Louis Lambert Intl Airport 06:15
      • SINSingapore Changi Airport 23:20
        IAHHouston George Bush Intercontinental Airport 08:30
      • 27h 05m (3h 05m)
      • 1 Stop SIN · Singapore 3h 05m
      • Singapore Airlines (SQ 633)Airbus A359
        United Airlines (UA 1068)Boeing 737 Max 8 Passenger
      • Singapore Airlines (SQ 633)
        • M
        • T
        • W
        • -
        • -
        • S
        • -
      • 16:40 HND
        08:30 IAH
        27Hrs, 05m 1 Stop (SIN)
      • HNDTokyo Haneda Airport 16:40 - IAH 08:30 27h 05m 1 Stop (SIN) Singapore
      • HNDTokyo Haneda Airport 16:40
        STLSt Louis Lambert Intl Airport 06:15
      • SINSingapore Changi Airport 23:20
        IAHHouston George Bush Intercontinental Airport 08:30
      • 27h 05m (3h 05m)
      • 1 Stop SIN · Singapore 3h 05m
      • Singapore Airlines (SQ 633)Airbus A359
        United Airlines (UA 1068)Airbus
      • Singapore Airlines (SQ 633)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 16:40 HND
        08:28 IAH
        27Hrs, 05m 1 Stop (SIN)
      • HNDTokyo Haneda Airport 16:40 - IAH 08:28 27h 05m 1 Stop (SIN) Singapore
      • HNDTokyo Haneda Airport 16:40
        STLSt Louis Lambert Intl Airport 06:15
      • SINSingapore Changi Airport 23:20
        IAHHouston George Bush Intercontinental Airport 08:28
      • 27h 05m (3h 07m)
      • 1 Stop SIN · Singapore 3h 07m
      • Singapore Airlines (SQ 633)Airbus A359
        United Airlines (UA 1068)Boeing 737 900
      • Singapore Airlines (SQ 633)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:10 NRT
        09:33 SEA
        27Hrs, 50m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - SEA 09:33 27h 50m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:00
      • SINSingapore Changi Airport 00:50
        SEASeattle/Tacoma International Airport 09:33
      • 27h 50m (5h 07m)
      • 1 Stop SIN · Singapore 5h 07m
      • Japan Airlines (JL 711)Boeing 767
        Alaska Airlines (AS 473)Boeing 737
      • Japan Airlines (JL 711)
        • M
        • -
        • -
        • T
        • -
        • S
        • S
      • 18:10 NRT
        09:33 SEA
        27Hrs, 50m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - SEA 09:33 27h 50m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:00
      • SINSingapore Changi Airport 00:50
        SEASeattle/Tacoma International Airport 09:33
      • 27h 50m (5h 07m)
      • 1 Stop SIN · Singapore 5h 07m
      • Japan Airlines (JL 711)Boeing 767
        Alaska Airlines (AS 473)Boeing 737 900
      • Japan Airlines (JL 711)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 18:10 NRT
        09:33 SEA
        27Hrs, 50m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - SEA 09:33 27h 50m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:00
      • SINSingapore Changi Airport 00:50
        SEASeattle/Tacoma International Airport 09:33
      • 27h 50m (5h 07m)
      • 1 Stop SIN · Singapore 5h 07m
      • Japan Airlines (JL 711)Boeing 767
        Alaska Airlines (AS 473)Boeing 737 Max 9 Passenger
      • Japan Airlines (JL 711)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:10 NRT
        09:31 SEA
        27Hrs, 50m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - SEA 09:31 27h 50m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:00
      • SINSingapore Changi Airport 00:50
        SEASeattle/Tacoma International Airport 09:31
      • 27h 50m (5h 09m)
      • 1 Stop SIN · Singapore 5h 09m
      • Japan Airlines (JL 711)Boeing 767
        Alaska Airlines (AS 473)Boeing 737
      • Japan Airlines (JL 711)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 07:00 STL
        20:15 SIN
        23Hrs, 15m 1 Stop (SFO)
      • STLSt Louis Lambert Intl Airport 07:00 - SIN 20:15 23h 15m 1 Stop (SFO) San Francisco
      • STLSt Louis Lambert Intl Airport 07:00
        SFOSan Francisco International Airport 10:40
      • SFOSan Francisco International Airport 09:36
        SINSingapore Changi Airport 20:15
      • 23h 15m (1h 04m)
      • 1 Stop SFO · San Francisco 1h 04m
      • United Airlines (UA 246)Airbus
        United Airlines (UA 29)Boeing 787 9
      • United Airlines (UA 246)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 18:10 NRT
        09:04 DFW
        27Hrs, 48m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - DFW 09:04 27h 48m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:02
      • SINSingapore Changi Airport 00:50
        DFWDallas/Fort Worth Intl Airport 09:04
      • 27h 48m (3h 51m)
      • 1 Stop SIN · Singapore 3h 51m
      • Japan Airlines (JL 711)Boeing 767
        American Airlines (AA 4887)Crj 700 Canadair Regional
      • Japan Airlines (JL 711)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:09 STL
        20:15 SIN
        23Hrs, 06m 1 Stop (SFO)
      • STLSt Louis Lambert Intl Airport 07:09 - SIN 20:15 23h 06m 1 Stop (SFO) San Francisco
      • STLSt Louis Lambert Intl Airport 07:09
        SFOSan Francisco International Airport 10:40
      • SFOSan Francisco International Airport 09:45
        SINSingapore Changi Airport 20:15
      • 23h 06m (55m)
      • 1 Stop SFO · San Francisco 55m
      • United Airlines (UA 246)Airbus
        United Airlines (UA 29)Boeing 787 9
      • United Airlines (UA 246)
        • M
        • -
        • W
        • -
        • -
        • S
        • S
      • 07:09 STL
        20:15 SIN
        23Hrs, 06m 1 Stop (SFO)
      • STLSt Louis Lambert Intl Airport 07:09 - SIN 20:15 23h 06m 1 Stop (SFO) San Francisco
      • STLSt Louis Lambert Intl Airport 07:09
        SFOSan Francisco International Airport 10:40
      • SFOSan Francisco International Airport 09:45
        SINSingapore Changi Airport 20:15
      • 23h 06m (55m)
      • 1 Stop SFO · San Francisco 55m
      • United Airlines (UA 246)Airbus
        United Airlines (UA 29)Boeing 787 9
      • United Airlines (UA 246)
        • -
        • T
        • -
        • -
        • F
        • -
        • -
      • 18:10 NRT
        09:20 DFW
        27Hrs, 35m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:10 - DFW 09:20 27h 35m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:10
        STLSt Louis Lambert Intl Airport 07:15
      • SINSingapore Changi Airport 00:50
        DFWDallas/Fort Worth Intl Airport 09:20
      • 27h 35m (3h 35m)
      • 1 Stop SIN · Singapore 3h 35m
      • Japan Airlines (JL 711)Boeing 767
        American Airlines (AA 2711)Boeing 737 800
      • Japan Airlines (JL 711)
        • M
        • T
        • W
        • -
        • F
        • -
        • S
      • 18:20 NRT
        10:10 DEN
        26Hrs, 15m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:20 - DEN 10:10 26h 15m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:20
        STLSt Louis Lambert Intl Airport 08:40
      • SINSingapore Changi Airport 00:55
        DENDenver Intl Airport 10:10
      • 26h 15m (3h 55m)
      • 1 Stop SIN · Singapore 3h 55m
      • All Nippon Airways (NH 801)Boeing 787 9
        United Airlines (UA 485)Airbus
      • All Nippon Airways (NH 801)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:20 NRT
        10:10 DEN
        26Hrs, 15m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:20 - DEN 10:10 26h 15m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:20
        STLSt Louis Lambert Intl Airport 08:40
      • SINSingapore Changi Airport 00:55
        DENDenver Intl Airport 10:10
      • 26h 15m (3h 55m)
      • 1 Stop SIN · Singapore 3h 55m
      • All Nippon Airways (NH 801)Boeing 787 9
        United Airlines (UA 485)Airbus
      • All Nippon Airways (NH 801)
        • M
        • T
        • W
        • T
        • -
        • S
        • -
      • 18:20 NRT
        10:10 DEN
        26Hrs, 15m 1 Stop (SIN)
      • NRTTokyo Narita Airport 18:20 - DEN 10:10 26h 15m 1 Stop (SIN) Singapore
      • NRTTokyo Narita Airport 18:20
        STLSt Louis Lambert Intl Airport 08:40
      • SINSingapore Changi Airport 00:55
        DENDenver Intl Airport 10:10
      • 26h 15m (3h 55m)
      • 1 Stop SIN · Singapore 3h 55m
      • All Nippon Airways (NH 801)Boeing 787 9
        United Airlines (UA 485)Boeing 737 800
      • All Nippon Airways (NH 801)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 00:25 HND
        14:35 ORD
        27Hrs, 50m 1 Stop (SIN)
      • HNDTokyo Haneda Airport 00:25 - ORD 14:35 27h 50m 1 Stop (SIN) Singapore
      • HNDTokyo Haneda Airport 00:25
        STLSt Louis Lambert Intl Airport 13:05
      • SINSingapore Changi Airport 06:55
        ORDChicago O'Hare International Airport 14:35
      • 27h 50m (5h 10m)
      • 1 Stop SIN · Singapore 5h 10m
      • All Nippon Airways (NH 843)Boeing 787 9
        United Airlines (UA 4383)Canadair Regional Jet 550
      • All Nippon Airways (NH 843)
        • M
        • T
        • W
        • -
        • F
        • S
        • S
      • 11:40 FRA
        14:35 ORD
        27Hrs, 45m 1 Stop (SIN)
      • FRAFrankfurt International Airport 11:40 - ORD 14:35 27h 45m 1 Stop (SIN) Singapore
      • FRAFrankfurt International Airport 11:40
        STLSt Louis Lambert Intl Airport 13:05
      • SINSingapore Changi Airport 06:50
        ORDChicago O'Hare International Airport 14:35
      • 27h 45m (5h 35m)
      • 1 Stop SIN · Singapore 5h 35m
      • Singapore Airlines (SQ 25)Boeing 777 300 Er
        United Airlines (UA 4383)Canadair Regional Jet 550
      • Singapore Airlines (SQ 25)
        • M
        • T
        • -
        • -
        • F
        • S
        • S
      • 22:55 HND
        14:35 ORD
        26Hrs, 10m 1 Stop (SIN)
      • HNDTokyo Haneda Airport 22:55 - ORD 14:35 26h 10m 1 Stop (SIN) Singapore
      • HNDTokyo Haneda Airport 22:55
        STLSt Louis Lambert Intl Airport 13:05
      • SINSingapore Changi Airport 05:15
        ORDChicago O'Hare International Airport 14:35
      • 26h 10m (3h 40m)
      • 1 Stop SIN · Singapore 3h 40m
      • Singapore Airlines (SQ 635)Airbus A359
        United Airlines (UA 4383)Canadair Regional Jet 550
      • Singapore Airlines (SQ 635)
        • M
        • T
        • W
        • -
        • F
        • S
        • S
      • 22:40 SFO
        16:47 ORD
        26Hrs, 40m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - ORD 16:47 26h 40m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 15:20
      • SINSingapore Changi Airport 08:00
        ORDChicago O'Hare International Airport 16:47
      • 26h 40m (3h)
      • 1 Stop SIN · Singapore 3h
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 4570)Canadair Regional Jet 550
      • United Airlines (UA 1)
        • -
        • -
        • -
        • -
        • F
        • S
        • -
      • 21:15 DXB
        16:47 ORD
        27Hrs, 05m 1 Stop (SIN)
      • DXBDubai International Airport 21:15 - ORD 16:47 27h 05m 1 Stop (SIN) Singapore
      • DXBDubai International Airport 21:15
        STLSt Louis Lambert Intl Airport 15:20
      • SINSingapore Changi Airport 08:25
        ORDChicago O'Hare International Airport 16:47
      • 27h 05m (5h 03m)
      • 1 Stop SIN · Singapore 5h 03m
      • Emirates (EK 404)Boeing 777 300 Er
        United Airlines (UA 4570)Canadair Regional Jet 550
      • Emirates (EK 404)
        • M
        • T
        • W
        • -
        • F
        • S
        • S
      • 22:40 SFO
        16:47 ORD
        26Hrs, 40m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - ORD 16:47 26h 40m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 15:20
      • SINSingapore Changi Airport 08:00
        ORDChicago O'Hare International Airport 16:47
      • 26h 40m (3h 02m)
      • 1 Stop SIN · Singapore 3h 02m
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 4570)Canadair Regional Jet 550
      • United Airlines (UA 1)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 22:40 SFO
        16:47 ORD
        26Hrs, 40m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - ORD 16:47 26h 40m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 15:20
      • SINSingapore Changi Airport 08:00
        ORDChicago O'Hare International Airport 16:47
      • 26h 40m (3h 02m)
      • 1 Stop SIN · Singapore 3h 02m
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 4570)Canadair Regional Jet 550
      • United Airlines (UA 1)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 22:40 SFO
        16:47 ORD
        26Hrs, 40m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - ORD 16:47 26h 40m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 15:20
      • SINSingapore Changi Airport 08:00
        ORDChicago O'Hare International Airport 16:47
      • 26h 40m (3h)
      • 1 Stop SIN · Singapore 3h
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 4570)Canadair Regional Jet 550
      • United Airlines (UA 1)
        • -
        • T
        • W
        • -
        • -
        • -
        • S
      • 20:10 DOH
        17:08 ORD
        27Hrs, 01m 1 Stop (SIN)
      • DOHHamad International Airport 20:10 - ORD 17:08 27h 01m 1 Stop (SIN) Singapore
      • DOHHamad International Airport 20:10
        STLSt Louis Lambert Intl Airport 15:44
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 17:08
      • 27h 01m (4h 47m)
      • 1 Stop SIN · Singapore 4h 47m
      • Qatar Airways (QR 942)Airbus A359
        American Airlines (AA 4470)Embraer Emb 175
      • Qatar Airways (QR 942)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 20:10 DOH
        17:05 ORD
        27Hrs, 01m 1 Stop (SIN)
      • DOHHamad International Airport 20:10 - ORD 17:05 27h 01m 1 Stop (SIN) Singapore
      • DOHHamad International Airport 20:10
        STLSt Louis Lambert Intl Airport 15:44
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 17:05
      • 27h 01m (4h 50m)
      • 1 Stop SIN · Singapore 4h 50m
      • Qatar Airways (QR 942)Airbus A359
        American Airlines (AA 4833)Crj 700 Canadair Regional
      • Qatar Airways (QR 942)
        • M
        • T
        • -
        • -
        • F
        • -
        • S
      • 20:10 DOH
        17:05 ORD
        27Hrs, 01m 1 Stop (SIN)
      • DOHHamad International Airport 20:10 - ORD 17:05 27h 01m 1 Stop (SIN) Singapore
      • DOHHamad International Airport 20:10
        STLSt Louis Lambert Intl Airport 15:44
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 17:05
      • 27h 01m (4h 50m)
      • 1 Stop SIN · Singapore 4h 50m
      • Qatar Airways (QR 942)Airbus A351
        American Airlines (AA 4833)Crj 700 Canadair Regional
      • Qatar Airways (QR 942)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 12:05 MUC
        07:25 FRA
        25Hrs, 15m 1 Stop (SIN)
      • MUCMunich International Airport 12:05 - FRA 07:25 25h 15m 1 Stop (SIN) Singapore
      • MUCMunich International Airport 12:05
        STLSt Louis Lambert Intl Airport 15:45
      • SINSingapore Changi Airport 07:00
        FRAFrankfurt International Airport 07:25
      • 25h 15m (3h 45m)
      • 1 Stop SIN · Singapore 3h 45m
      • Singapore Airlines (SQ 327)Airbus A359
        Lufthansa (LH 449)Airbus Industrie 330 300
      • Singapore Airlines (SQ 327)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 11:20 BRU
        07:25 FRA
        25Hrs, 10m 1 Stop (SIN)
      • BRUBrussels Airport 11:20 - FRA 07:25 25h 10m 1 Stop (SIN) Singapore
      • BRUBrussels Airport 11:20
        STLSt Louis Lambert Intl Airport 15:45
      • SINSingapore Changi Airport 06:55
        FRAFrankfurt International Airport 07:25
      • 25h 10m (2h 55m)
      • 1 Stop SIN · Singapore 2h 55m
      • Singapore Airlines (SQ 303)Airbus A359
        Lufthansa (LH 449)Airbus Industrie 330 300
      • Singapore Airlines (SQ 303)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 12:05 MUC
        07:25 FRA
        25Hrs, 15m 1 Stop (SIN)
      • MUCMunich International Airport 12:05 - FRA 07:25 25h 15m 1 Stop (SIN) Singapore
      • MUCMunich International Airport 12:05
        STLSt Louis Lambert Intl Airport 15:45
      • SINSingapore Changi Airport 07:00
        FRAFrankfurt International Airport 07:25
      • 25h 15m (3h 45m)
      • 1 Stop SIN · Singapore 3h 45m
      • Singapore Airlines (SQ 327)Airbus A359
        Lufthansa (LH 449)Airbus Industrie 330 300
      • Singapore Airlines (SQ 327)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 15:45 STL
        06:50 SIN
        25Hrs, 05m 1 Stop (FRA)
      • STLSt Louis Lambert Intl Airport 15:45 - SIN 06:50 25h 05m 1 Stop (FRA) Frankfurt
      • STLSt Louis Lambert Intl Airport 15:45
        FRAFrankfurt International Airport 11:40
      • FRAFrankfurt International Airport 07:25
        SINSingapore Changi Airport 06:50
      • 25h 05m (4h 15m)
      • 1 Stop FRA · Frankfurt 4h 15m
      • Lufthansa (LH 449)Airbus Industrie 330 300
        Singapore Airlines (SQ 25)Boeing 777 300 Er
      • Lufthansa (LH 449)
        • -
        • -
        • W
        • -
        • F
        • -
        • S
      • 12:05 MUC
        07:25 FRA
        25Hrs, 15m 1 Stop (SIN)
      • MUCMunich International Airport 12:05 - FRA 07:25 25h 15m 1 Stop (SIN) Singapore
      • MUCMunich International Airport 12:05
        STLSt Louis Lambert Intl Airport 15:45
      • SINSingapore Changi Airport 07:00
        FRAFrankfurt International Airport 07:25
      • 25h 15m (3h 45m)
      • 1 Stop SIN · Singapore 3h 45m
      • Singapore Airlines (SQ 327)Airbus A359
        Lufthansa (LH 449)Airbus Industrie 330 300
      • Singapore Airlines (SQ 327)
        • -
        • -
        • W
        • -
        • -
        • -
        • S
      • 12:05 MUC
        07:25 FRA
        25Hrs, 15m 1 Stop (SIN)
      • MUCMunich International Airport 12:05 - FRA 07:25 25h 15m 1 Stop (SIN) Singapore
      • MUCMunich International Airport 12:05
        STLSt Louis Lambert Intl Airport 15:45
      • SINSingapore Changi Airport 07:00
        FRAFrankfurt International Airport 07:25
      • 25h 15m (3h 45m)
      • 1 Stop SIN · Singapore 3h 45m
      • Singapore Airlines (SQ 327)Airbus A359
        Lufthansa (LH 449)Airbus Industrie 330 300
      • Singapore Airlines (SQ 327)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 21:15 DXB
        18:45 YYZ
        26Hrs, 35m 1 Stop (SIN)
      • DXBDubai International Airport 21:15 - YYZ 18:45 26h 35m 1 Stop (SIN) Singapore
      • DXBDubai International Airport 21:15
        STLSt Louis Lambert Intl Airport 15:50
      • SINSingapore Changi Airport 08:25
        YYZToronto Lester B Pearson Intl Airport 18:45
      • 26h 35m (4h 20m)
      • 1 Stop SIN · Singapore 4h 20m
      • Emirates (EK 404)Boeing 777 300 Er
        Air Canada (AC 8970)Canadair Regional
      • Emirates (EK 404)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 23:15 YVR
        18:06 DEN
        25Hrs, 20m 1 Stop (SIN)
      • YVRVancouver International Airport 23:15 - DEN 18:06 25h 20m 1 Stop (SIN) Singapore
      • YVRVancouver International Airport 23:15
        STLSt Louis Lambert Intl Airport 16:35
      • SINSingapore Changi Airport 07:55
        DENDenver Intl Airport 18:06
      • 25h 20m (2h 58m)
      • 1 Stop SIN · Singapore 2h 58m
      • Air Canada (AC 19)Boeing 787 9
        United Airlines (UA 1875)Airbus
      • Air Canada (AC 19)
        • -
        • T
        • -
        • -
        • F
        • -
        • -
      • 22:40 SFO
        18:06 DEN
        25Hrs, 25m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - DEN 18:06 25h 25m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 16:35
      • SINSingapore Changi Airport 08:00
        DENDenver Intl Airport 18:06
      • 25h 25m (2h 35m)
      • 1 Stop SIN · Singapore 2h 35m
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 1875)Airbus
      • United Airlines (UA 1)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 22:40 SFO
        18:06 DEN
        25Hrs, 25m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - DEN 18:06 25h 25m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 16:35
      • SINSingapore Changi Airport 08:00
        DENDenver Intl Airport 18:06
      • 25h 25m (2h 44m)
      • 1 Stop SIN · Singapore 2h 44m
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 1875)Airbus
      • United Airlines (UA 1)
        • -
        • T
        • W
        • -
        • F
        • -
        • -
      • 23:15 YVR
        18:14 DEN
        25Hrs, 12m 1 Stop (SIN)
      • YVRVancouver International Airport 23:15 - DEN 18:14 25h 12m 1 Stop (SIN) Singapore
      • YVRVancouver International Airport 23:15
        STLSt Louis Lambert Intl Airport 16:43
      • SINSingapore Changi Airport 07:55
        DENDenver Intl Airport 18:14
      • 25h 12m (2h 50m)
      • 1 Stop SIN · Singapore 2h 50m
      • Air Canada (AC 19)Boeing 787 9
        United Airlines (UA 1875)Airbus
      • Air Canada (AC 19)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 22:40 SFO
        18:14 DEN
        25Hrs, 17m 1 Stop (SIN)
      • SFOSan Francisco International Airport 22:40 - DEN 18:14 25h 17m 1 Stop (SIN) Singapore
      • SFOSan Francisco International Airport 22:40
        STLSt Louis Lambert Intl Airport 16:43
      • SINSingapore Changi Airport 08:00
        DENDenver Intl Airport 18:14
      • 25h 17m (2h 36m)
      • 1 Stop SIN · Singapore 2h 36m
      • United Airlines (UA 1)Boeing 787 9
        United Airlines (UA 1875)Airbus
      • United Airlines (UA 1)
        • -
        • -
        • -
        • -
        • -
        • S
        • S
      • 17:35 IST
        18:55 ORD
        25Hrs, 05m 1 Stop (SIN)
      • ISTIstanbul Airport 17:35 - ORD 18:55 25h 05m 1 Stop (SIN) Singapore
      • ISTIstanbul Airport 17:35
        STLSt Louis Lambert Intl Airport 17:40
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 18:55
      • 25h 05m (3h)
      • 1 Stop SIN · Singapore 3h
      • Turkish Airlines (TK 208)Airbus A359
        United Airlines (UA 602)Airbus
      • Turkish Airlines (TK 208)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 17:25 IST
        18:55 ORD
        25Hrs, 05m 1 Stop (SIN)
      • ISTIstanbul Airport 17:25 - ORD 18:55 25h 05m 1 Stop (SIN) Singapore
      • ISTIstanbul Airport 17:25
        STLSt Louis Lambert Intl Airport 17:40
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 18:55
      • 25h 05m (2h 50m)
      • 1 Stop SIN · Singapore 2h 50m
      • Turkish Airlines (TK 168)Airbus A359
        United Airlines (UA 602)Boeing 737 800
      • Turkish Airlines (TK 168)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 17:35 IST
        18:55 ORD
        25Hrs, 05m 1 Stop (SIN)
      • ISTIstanbul Airport 17:35 - ORD 18:55 25h 05m 1 Stop (SIN) Singapore
      • ISTIstanbul Airport 17:35
        STLSt Louis Lambert Intl Airport 17:40
      • SINSingapore Changi Airport 08:45
        ORDChicago O'Hare International Airport 18:55
      • 25h 05m (3h)
      • 1 Stop SIN · Singapore 3h
      • Turkish Airlines (TK 208)Airbus A359
        United Airlines (UA 602)Boeing 737 800
      • Turkish Airlines (TK 208)
        • -
        • T
        • W
        • -
        • F
        • -
        • -
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      How far is Singapore from Saint Louis?

      The flight distance between Saint Louis and Singapore is 15344km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 00:25. The last flight of the day departs at 19:00. See the full list of flight times on Wego.

      All Airports in Saint Louis

      St Louis Lambert Intl Airport STL

      All Airports in Singapore

      Singapore Changi Airport SIN

      Seletar Airport, Singapore XSP

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