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St. Louis Lambert International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to Heathrow Airport over the next 90 days, with one-way fares from PHP 22,413 and round-trip from PHP 49,331. Based on Trip.com's latest 7-day flight data.

    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Wed, Dec 9 | Air Canada
      LHR 6:30 AM
      13h 15m
      1 stop
      STL 1:45 PM
      London - St. Louis | Tue, Dec 15 | Lufthansa
      PHP 49,331 PHP 58,257
      15% off
      15% off
      PHP 58,257 PHP 49,331
    • STL 5:29 PM
      10h 56m
      1 stop
      LHR 10:25 AM
      St. Louis - London | Fri, Nov 13 | American Airlines
      LHR 12:35 PM
      12h 47m
      1 stop
      STL 7:22 PM
      London - St. Louis | Fri, Nov 20 | American Airlines
      PHP 49,482 PHP 58,257
      15% off
      15% off
      PHP 58,257 PHP 49,482
    • STL 12:36 PM
      11h 49m
      1 stop
      LHR 6:25 AM
      St. Louis - London | Wed, Dec 9 | Virgin Atlantic
      LHR 8:55 AM
      13h 29m
      1 stop
      STL 4:24 PM
      London - St. Louis | Tue, Dec 15 | Delta Air Lines
      PHP 49,595 PHP 58,257
      15% off
      15% off
      PHP 58,257 PHP 49,595
    • STL 4:05 PM
      13h 15m
      1 stop
      LHR 11:20 AM
      St. Louis - London | Thu, Dec 3 | Air Canada
      LHR 6:00 PM
      27h 26m
      1 stop
      STL 3:26 PM
      London - St. Louis | Thu, Dec 10 | Air Canada
      PHP 50,000
      14% off
      PHP 58,257 PHP 50,000
    • STL 8:40 AM
      19h
      1 stop
      LHR 9:40 AM
      St. Louis - London | Wed, Dec 9 | United Airlines
      LHR 6:30 AM
      13h 15m
      1 stop
      STL 1:45 PM
      London - St. Louis | Tue, Dec 15 | Lufthansa
      PHP 50,679
      13% off
      PHP 58,257 PHP 50,679
    • STL 9:56 AM
      14h 29m
      1 stop
      LHR 6:25 AM
      St. Louis - London | Thu, Dec 3 | Iberia
      LHR 5:00 PM
      22h 16m
      1 stop
      STL 9:16 AM
      London - St. Louis | Thu, Dec 10 | Iberia
      PHP 50,811
      13% off
      PHP 58,257 PHP 50,811
    • STL 11:29 AM
      12h 51m
      1 stop
      LHR 6:20 AM
      St. Louis - London | Fri, Nov 20 | United Airlines
      LHR 12:00 PM
      15h 52m
      1 stop
      STL 9:52 PM
      London - St. Louis | Fri, Nov 27 | United Airlines
      PHP 50,820
      13% off
      PHP 58,257 PHP 50,820
    • STL 10:37 AM
      19h 28m
      1 stop
      LHR 12:05 PM
      St. Louis - London | Thu, Dec 3 | Finnair
      LHR 11:15 AM
      16h 32m
      1 stop
      STL 9:47 PM
      London - St. Louis | Thu, Dec 10 | Finnair
      PHP 51,113
      12% off
      PHP 58,257 PHP 51,113
    • STL 9:50 AM
      15h 10m
      1 stop
      LHR 7:00 AM
      St. Louis - London | Fri, Nov 20 | Iberia
      LHR 12:35 PM
      13h 15m
      1 stop
      STL 7:50 PM
      London - St. Louis | Fri, Nov 27 | Iberia
      PHP 51,292
      12% off
      PHP 58,257 PHP 51,292
    • STL 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      St. Louis - London | Fri, Nov 13 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      STL 4:00 PM
      London - St. Louis | Sun, Nov 15 | Normal Airline
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    • Cheapest
      STL 1:58 PM
      11h 22m
      1 stop
      LHR 7:20 AM
      St. Louis - London | Thu, Dec 10 | American Airlines
      PHP 22,413 PHP 69,545
      68% off
      68% off
      PHP 69,545 PHP 22,413
    • STL 6:00 AM
      18h 20m
      1 stop
      LHR 6:20 AM
      St. Louis - London | Thu, Dec 10 | United Airlines
      PHP 22,630 PHP 69,545
      67% off
      67% off
      PHP 69,545 PHP 22,630
    • STL 9:50 AM
      15h 10m
      1 stop
      LHR 7:00 AM
      St. Louis - London | Thu, Dec 10 | Iberia
      PHP 23,271 PHP 69,545
      67% off
      67% off
      PHP 69,545 PHP 23,271
    • STL 9:50 AM
      14h 25m
      1 stop
      LHR 6:15 AM
      St. Louis - London | Thu, Dec 10 | British Airways
      PHP 23,771
      66% off
      PHP 69,545 PHP 23,771
    • STL 9:45 AM
      14h 35m
      1 stop
      LHR 6:20 AM
      St. Louis - London | Thu, Dec 10 | Delta Air Lines
      PHP 23,780
      66% off
      PHP 69,545 PHP 23,780
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Sat, Nov 28 | Air Canada
      PHP 24,930
      69% off
      PHP 79,606 PHP 24,930
    • STL 6:00 AM
      19h 40m
      1 stop
      LHR 7:40 AM
      St. Louis - London | Wed, Dec 16 | United Airlines
      PHP 26,221
      62% off
      PHP 69,545 PHP 26,221
    • STL 10:18 AM
      15h 27m
      1 stop
      LHR 7:45 AM
      St. Louis - London | Wed, Dec 16 | Delta Air Lines
      PHP 27,032
      61% off
      PHP 69,545 PHP 27,032
    • STL 9:50 AM
      14h 35m
      1 stop
      LHR 6:25 AM
      St. Louis - London | Wed, Dec 16 | British Airways
      PHP 27,635
      60% off
      PHP 69,545 PHP 27,635
    • STL 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      St. Louis - London | Fri, Nov 13 | Normal Airline
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    • STL 5:51 PM
      11h 49m
      1 stop
      LHR 11:40 AM
      St. Louis - London | Wed, Dec 16 | Virgin Atlantic
      PHP 46,202 PHP 59,813
      23% off
      23% off
      PHP 59,813 PHP 46,202
    • STL 5:30 PM
      12h 10m
      1 stop
      LHR 11:40 AM
      St. Louis - London | Sun, Nov 22 | Virgin Atlantic
      PHP 46,400 PHP 59,813
      22% off
      22% off
      PHP 59,813 PHP 46,400
    • STL 12:29 PM
      11h 56m
      1 stop
      LHR 6:25 AM
      St. Louis - London | Sun, Nov 22 | Delta Air Lines
      PHP 46,541 PHP 59,813
      22% off
      22% off
      PHP 59,813 PHP 46,541
    • STL 1:08 PM
      10h 47m
      1 stop
      LHR 5:55 AM
      St. Louis - London | Sun, Nov 22 | United Airlines
      PHP 47,324
      21% off
      PHP 59,813 PHP 47,324
    • STL 5:31 PM
      12h 9m
      1 stop
      LHR 11:40 AM
      St. Louis - London | Sun, Dec 13 | Virgin Atlantic
      PHP 47,654
      20% off
      PHP 59,813 PHP 47,654
    • STL 2:17 PM
      11h 28m
      1 stop
      LHR 7:45 AM
      St. Louis - London | Sun, Dec 13 | Delta Air Lines
      PHP 47,654
      20% off
      PHP 59,813 PHP 47,654
    • STL 5:38 PM
      10h 47m
      1 stop
      LHR 10:25 AM
      St. Louis - London | Wed, Dec 16 | American Airlines
      PHP 47,682
      20% off
      PHP 59,813 PHP 47,682
    • STL 6:55 PM
      11h 5m
      1 stop
      LHR 12:00 PM
      St. Louis - London | Sun, Dec 13 | United Airlines
      PHP 49,397
      17% off
      PHP 59,813 PHP 49,397
    • STL 1:18 PM
      10h 37m
      1 stop
      LHR 5:55 AM
      St. Louis - London | Wed, Dec 16 | Air Canada
      PHP 50,792
      15% off
      PHP 59,813 PHP 50,792
    • STL 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      St. Louis - London | Fri, Nov 13 | Normal Airline
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    • STL 9:35 PM
      8h
      Nonstop
      LHR 11:35 AM
      St. Louis - London | Fri, Nov 13 | Iberia
      PHP 61,791 PHP 69,545
      11% off
      11% off
      PHP 69,545 PHP 61,791
    • STL 9:35 PM
      8h
      Nonstop
      LHR 11:35 AM
      St. Louis - London | Fri, Nov 13 | British Airways
      PHP 61,895 PHP 69,545
      11% off
      11% off
      PHP 69,545 PHP 61,895
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Sat, Nov 28 | Air Canada
      PHP 24,930 PHP 79,606
      69% off
      69% off
      PHP 79,606 PHP 24,930
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Thu, Nov 12 | Air Canada
      PHP 33,573
      57% off
      PHP 79,606 PHP 33,573
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Mon, Nov 16 | Air Canada
      PHP 40,971
      49% off
      PHP 79,606 PHP 40,971
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Sat, Nov 21 | United Airlines
      PHP 44,440
      44% off
      PHP 79,606 PHP 44,440
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Sun, Nov 22 | Air Canada
      PHP 44,694
      44% off
      PHP 79,606 PHP 44,694
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Wed, Nov 18 | Air Canada
      PHP 46,843
      41% off
      PHP 79,606 PHP 46,843
    • STL 4:05 PM
      10h 25m
      1 stop
      LHR 8:30 AM
      St. Louis - London | Fri, Nov 27 | Air Canada
      PHP 47,456
      40% off
      PHP 79,606 PHP 47,456
    • STL 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      St. Louis - London | Fri, Nov 13 | Normal Airline
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    • Cheapest nonstop
      STL 9:35 PM
      8h
      Nonstop
      LHR 11:35 AM
      St. Louis - London | Fri, Nov 13 | Iberia
      PHP 61,791 PHP 69,545
      11% off
      11% off
      PHP 69,545 PHP 61,791
    • STL 9:35 PM
      8h
      Nonstop
      LHR 11:35 AM
      St. Louis - London | Fri, Nov 13 | British Airways
      PHP 61,895 PHP 69,545
      11% off
      11% off
      PHP 69,545 PHP 61,895
    • STL 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      St. Louis - London | Fri, Nov 13 | Normal Airline
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Displayed flight fares from St. Louis to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from St. Louis Lambert International Airport to Heathrow Airport?

The cheapest airline flying from St. Louis Lambert International Airport to Heathrow Airport is American Airlines (from PHP 22,413) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From PHP 22,413
United Airlines
From PHP 22,630
Iberia
From PHP 23,271
British Airways
From PHP 23,771
Delta Air Lines
From PHP 23,780
Aer Lingus
From PHP 29,482
Frontier Airlines
From PHP 30,886
Lufthansa
From PHP 31,122
Virgin Atlantic
From PHP 52,291

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What is the flight schedule from St. Louis Lambert International Airport to Heathrow Airport?

Check the schedule for flights from St. Louis to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8890

    St. Louis Lambert International Airport

    4:05 PM

    STL

    2h

    Nonstop

    7:05 PM

    YYZ

    S - T W T - S
    Search

  2. AC856

    Toronto Pearson International Airport

    9:10 PM

    YYZ

    7h 20m

    Nonstop

    8:30 AM

    LHR

    S M T W T F S

  3. VS5370

    St. Louis Lambert International Airport

    5:15 PM

    STL

    1h 39m

    Nonstop

    7:54 PM

    ATL

    S M T W T F S
    Search

  4. VS4044

    Hartsfield–Jackson Atlanta International Airport

    6:40 PM

    ATL

    8h 10m

    Nonstop

    7:50 AM

    LHR

    S M T W T F S

  5. AA2486

    St. Louis Lambert International Airport

    12:43 PM

    STL

    1h 51m

    Nonstop

    3:34 PM

    CLT

    S M T W T F S
    Search

  6. AA730

    Charlotte Douglas International Airport

    6:25 PM

    CLT

    7h 55m

    Nonstop

    7:20 AM

    LHR

    S M T W T F S

  7. EI7205

    St. Louis Lambert International Airport

    5:27 PM

    STL

    1h 38m

    Nonstop

    7:05 PM

    ORD

    S M T W T F S
    Search

  8. EI124

    O'Hare Intl. Airport

    9:00 PM

    ORD

    7h 30m

    Nonstop

    10:30 AM

    DUB

    S M T W T F S

  9. EI164

    Dublin Airport

    12:00 PM

    DUB

    1h 30m

    Nonstop

    1:30 PM

    LHR

    S M T W T F S

  10. AA3484

    St. Louis Lambert International Airport

    5:29 PM

    STL

    1h 36m

    Nonstop

    7:05 PM

    ORD

    S M T W T F S
    Search

  11. EI124

    O'Hare Intl. Airport

    9:00 PM

    ORD

    7h 30m

    Nonstop

    10:30 AM

    DUB

    S M T W T F S

  12. EI164

    Dublin Airport

    12:00 PM

    DUB

    1h 30m

    Nonstop

    1:30 PM

    LHR

    S M T W T F S

  13. BA6891

    St. Louis Lambert International Airport

    9:45 AM

    STL

    2h 44m

    Nonstop

    1:29 PM

    BOS

    S M T W T - S
    Search

  14. BA212

    Boston Logan International Airport

    6:35 PM

    BOS

    6h 40m

    Nonstop

    6:15 AM

    LHR

    S M T W T F S

  15. DL5041

    St. Louis Lambert International Airport

    9:33 AM

    STL

    2h 27m

    Nonstop

    1:00 PM

    LGA

    S M T W T F S
    Search

  16. KL2501

    John F Kennedy Intl. Airport

    6:00 PM

    JFK

    7h 20m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S

  17. AY5718

    St. Louis Lambert International Airport

    12:46 PM

    STL

    2h 5m

    Nonstop

    2:51 PM

    DFW

    S M T W T F S
    Search

  18. AY3762

    Dallas Fort Worth International Airport

    6:55 PM

    DFW

    9h 5m

    Nonstop

    10:00 AM

    LHR

    S M T W T F S

  19. IB4924

    St. Louis Lambert International Airport

    9:50 AM

    STL

    2h 36m

    Nonstop

    1:26 PM

    BOS

    S M T W T - S
    Search

  20. IB4027

    Boston Logan International Airport

    7:15 PM

    BOS

    6h 45m

    Nonstop

    7:00 AM

    LHR

    S M T W T F S

  21. AA4475

    St. Louis Lambert International Airport

    9:12 AM

    STL

    2h 34m

    Nonstop

    12:46 PM

    LGA

    S M T W T - S
    Search

  22. AA100

    John F Kennedy Intl. Airport

    6:25 PM

    JFK

    6h 55m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S
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About St. Louis Lambert International Airport and Heathrow Airport

Learn about St. Louis Lambert International Airport (STL) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 6,750.33 km
Cheapest one-way ticket price PHP 22,413
Cheapest return ticket price PHP 49,331

FAQs for St. Louis Lambert International Airport to Heathrow Airport Flights

  • How long is the flight from St. Louis Lambert International Airport to Heathrow Airport?

    St. Louis Lambert International Airport to Heathrow Airport takes about 7 hours 14 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from St. Louis Lambert International Airport (STL) to Heathrow Airport (LHR).
  • The earliest flight from St. Louis Lambert International Airport to Heathrow Airport departs at 21:35, and the last departs at 21:35, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from St. Louis Lambert International Airport (STL) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around PHP 67,786 in October, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
  • British Airways is a very popular airline operating an average of 110 flights per month.
  • One-way flights from St. Louis Lambert International Airport to Heathrow Airport currently start from PHP 22,413, and round-trip fares start from PHP 49,331. The current lowest fare is a American Airlines flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Yes. British Airways operate direct flights from St. Louis Lambert International Airport to Heathrow Airport, with an average flight time of 7 hours 31 minutes, and around 4 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Louis Lambert International Airport to Heathrow Airport is PHP 59,479. Prices may vary depending on the departure date, airline, and availability.
  • St. Louis Lambert International Airport to Heathrow Airport operates around 1 weekly flights, mainly by British Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter St. Louis Lambert International Airport and Heathrow Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.