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St. Louis Lambert International Airport to London flight
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Cheap Flights from St. Louis Lambert International Airport to London

Search for flights from St. Louis Lambert International Airport to London. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL12:03
        15h 57m
        1 stop
        LGW10:00
        St. Louis - London|Sat, Jun 22|Frontier Airlines
        US$262US$391
        33% OFF
        33% OFF
        US$391US$262
      • STL20:04
        29h 26m
        2 stops
        LHR07:30
        St. Louis - London|Wed, May 1|Frontier Airlines
        US$268US$391
        32% OFF
        32% OFF
        US$391US$268
      • STL16:50
        32h 40m
        2 stops
        LHR07:30
        St. Louis - London|Tue, May 7|Frontier Airlines
        US$275US$391
        30% OFF
        30% OFF
        US$391US$275
      • STL19:16
        32h 44m
        1 stop
        LGW10:00
        St. Louis - London|Fri, May 3|Frontier Airlines
        US$275
        US$275
      • STL12:00
        13h 50m
        2 stops
        LHR07:50
        St. Louis - London|Mon, Apr 29|Southern Airways Express
        US$283
        US$283
      • STL08:07
        16h 13m
        1 stop
        LGW06:20
        St. Louis - London|Tue, May 7|American Airlines
        US$283
        US$283
      • STL12:00
        13h 50m
        2 stops
        LHR07:50
        St. Louis - London|Wed, May 1|Southern Airways Express
        US$285
        US$285
      • STL11:10
        37h 50m
        2 stops
        LGW07:00
        St. Louis - London|Wed, May 1|United Airlines
        US$293
        US$293
      • STL21:20
        30h 40m
        1 stop
        LGW10:00
        St. Louis - London|Wed, Jul 10|Frontier Airlines
        US$294
        US$294
      • STL19:44
        32h 16m
        1 stop
        LGW10:00
        St. Louis - London|Thu, Jun 13|Frontier Airlines
        US$295
        US$295
      • STL13:00
        3h 5m
        Direct
        LON14:00
        St. Louis - London|Mon, May 6|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis Lambert International Airport to London

View airlines operating flights from St. Louis Lambert International Airport to London. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$262
Southern Airways Express
From US$283
American Airlines
From US$283
United Airlines
From US$293
Southwest Airlines
From US$300
Delta Air Lines
From US$352
Spirit Airlines
From US$373
Sun Country Airlines
From US$373
Iberia
From US$423
Virgin Atlantic
From US$438
ANA airlines
Find more flights and airlines

There are 4 airport(s) in London. Discover the top routes now!

Discover different airports in London. Find the best flight and transfer option, and plan your trip accordingly.

  • 14.96 km from downtown LondonClosest
    London City Airport
    Tickets From
    US$588
  • 20.15 km from downtown London
    London Heathrow Airport
    Tickets From
    US$268
  • 52.43 km from downtown London
    London Stansted Airport
    Tickets From
    US$318
  • 38.83 km from downtown LondonCheapest
    London Gatwick Airport
    Tickets From
    US$262
Flight Schedule from St. Louis Lambert International Airport to London

Check on the flight schedule from St. Louis Lambert International Airport to London. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA601

    American Airlines

    08:08

    STL

    2.4h

    11:29

    LGA

    SMTWT--
    Search

  2. Z0702

    Norse Atlantic Airways

    18:20

    JFK

    7.0h

    06:20

    LGW

    SMTWTFS

  3. UA2467

    United Airlines

    11:10

    STL

    1.4h

    12:31

    ORD

    SMTWT-S
    Search

  4. UA2042

    United Airlines

    14:20

    ORD

    2.7h

    18:00

    MCO

    SMTWTFS

  5. Z0784

    Norse Atlantic Airways

    20:25

    MCO

    8.6h

    10:00

    LGW

    SMT-TFS

  6. UA2467

    United Airlines

    11:10

    STL

    1.4h

    12:31

    ORD

    SMTWT-S
    Search

  7. AA086

    American Airlines

    17:55

    ORD

    7.9h

    07:50

    LHR

    SMTWTFS

  8. UA2467

    United Airlines

    11:10

    STL

    1.4h

    12:31

    ORD

    SMTWT-S
    Search

  9. AA360

    American Airlines

    16:06

    ORD

    1.9h

    19:02

    PHL

    S------

  10. AA736

    American Airlines

    19:35

    PHL

    7.2h

    07:45

    LHR

    SMTWTFS

  11. NK1130

    Spirit Airlines

    11:34

    STL

    2.6h

    15:12

    MCO

    -M-W-FS
    Search

  12. Z0784

    Norse Atlantic Airways

    20:25

    MCO

    8.6h

    10:00

    LGW

    SMT-TFS

  13. 9X447

    Southern Airways Express

    12:35

    STL

    1.2h

    13:45

    BRL

    SMTWTFS
    Search

  14. 9X444

    Southern Airways Express

    14:10

    BRL

    1.7h

    15:50

    ORD

    SMTWTFS

  15. AA086

    American Airlines

    17:55

    ORD

    7.9h

    07:50

    LHR

    SMTWTFS

  16. UA2625

    United Airlines

    13:30

    STL

    2.5h

    15:00

    DEN

    SMTWTFS
    Search

  17. AA2372

    American Airlines

    16:36

    DEN

    3.2h

    21:50

    CLT

    S-TWTFS

  18. AA734

    American Airlines

    23:10

    CLT

    8.0h

    12:10

    LHR

    SMTWTFS

  19. AA3822

    American Airlines

    13:42

    STL

    2.6h

    17:20

    BOS

    S------
    Search

  20. OG112

    PLAY Airline

    19:15

    BOS

    5.5h

    04:45

    KEF

    SM-WTFS

  21. OG800

    PLAY Airline

    06:40

    KEF

    3.0h

    10:40

    STN

    SMTWTFS

  22. AA831

    American Airlines

    16:47

    STL

    1.9h

    19:40

    CLT

    -MTWTFS
    Search

  23. AA734

    American Airlines

    23:10

    CLT

    8.0h

    12:10

    LHR

    SMTWTFS

  24. AA2277

    American Airlines

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
    Search

  25. AA138

    American Airlines

    21:25

    LAX

    10.7h

    16:05

    LHR

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from St. Louis Lambert International Airport to London

Cheapest nonstop flight price

$262

Off-season for travel

March

Peak season for travel

June

FAQs for St. Louis Lambert International Airport to London Flights

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.

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