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Buffalo Niagara International Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Heathrow Airport over the next 90 days, with one-way fares from €270 and round-trip from €673. Based on Trip.com's latest 7-day flight data.

    • BUF 4:16 PM
      9h 44m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Wed, Nov 18 | American Airlines
      LHR 10:35 AM
      13h 4m
      1 stop
      BUF 6:39 PM
      London - Buffalo | Thu, Nov 26 | American Airlines
      €673 €991
      32% off
      32% off
      €991 €673
    • BUF 6:51 PM
      10h 49m
      1 stop
      LHR 9:40 AM
      Buffalo - London | Thu, Oct 29 | American Airlines
      LHR 10:35 AM
      11h 58m
      1 stop
      BUF 5:33 PM
      London - Buffalo | Thu, Nov 5 | American Airlines
      €674 €991
      32% off
      32% off
      €991 €674
    • BUF 11:25 AM
      13h 55m
      1 stop
      LHR 6:20 AM
      Buffalo - London | Sat, Nov 14 | Virgin Atlantic
      LHR 8:55 AM
      13h 36m
      1 stop
      BUF 5:31 PM
      London - Buffalo | Sun, Nov 22 | Virgin Atlantic
      €679 €991
      31% off
      31% off
      €991 €679
    • BUF 3:20 PM
      10h
      1 stop
      LHR 6:20 AM
      Buffalo - London | Wed, Nov 18 | Delta Air Lines
      LHR 4:35 PM
      12h 22m
      1 stop
      BUF 11:57 PM
      London - Buffalo | Thu, Nov 26 | Delta Air Lines
      €680
      31% off
      €991 €680
    • BUF 3:54 PM
      10h 51m
      1 stop
      LHR 7:45 AM
      Buffalo - London | Fri, Nov 6 | Delta Air Lines
      LHR 11:20 AM
      12h 53m
      1 stop
      BUF 7:13 PM
      London - Buffalo | Fri, Nov 13 | Delta Air Lines
      €682
      31% off
      €991 €682
    • BUF 11:26 AM
      14h 29m
      1 stop
      LHR 6:55 AM
      Buffalo - London | Fri, Nov 6 | British Airways
      LHR 10:35 AM
      13h 1m
      1 stop
      BUF 6:36 PM
      London - Buffalo | Fri, Nov 13 | British Airways
      €701
      28% off
      €991 €701
    • BUF 4:15 PM
      9h 45m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Thu, Dec 17 | American Airlines
      LHR 1:10 PM
      13h 48m
      1 stop
      BUF 9:58 PM
      London - Buffalo | Thu, Dec 24 | American Airlines
      €701
      28% off
      €991 €701
    • BUF 4:16 PM
      9h 44m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Sun, Nov 8 | American Airlines
      LHR 10:35 AM
      13h 1m
      1 stop
      BUF 6:36 PM
      London - Buffalo | Sun, Nov 15 | American Airlines
      €717
      28% off
      €991 €717
    • BUF 4:16 PM
      9h 44m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Fri, Nov 13 | American Airlines
      LHR 10:35 AM
      13h 1m
      1 stop
      BUF 6:36 PM
      London - Buffalo | Wed, Nov 18 | American Airlines
      €717
      28% off
      €991 €717
    • BUF 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Buffalo - London | Fri, Oct 30 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      BUF 4:00 PM
      London - Buffalo | Sun, Nov 1 | Normal Airline
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    • Cheapest
      BUF 6:00 AM
      9h 45m
      1 stop
      LHR 8:45 PM
      Buffalo - London | Fri, Oct 30 | Jetblue Airways
      €270 €507
      47% off
      47% off
      €507 €270
    • BUF 5:20 PM
      14h 20m
      1 stop
      LHR 11:40 AM
      Buffalo - London | Tue, Nov 3 | Virgin Atlantic
      €282 €507
      44% off
      44% off
      €507 €282
    • BUF 2:09 PM
      12h 46m
      1 stop
      LHR 6:55 AM
      Buffalo - London | Wed, Nov 4 | Jetblue Airways
      €287 €507
      43% off
      43% off
      €507 €287
    • BUF 7:00 AM
      24h 5m
      1 stop
      LHR 12:05 PM
      Buffalo - London | Fri, Oct 30 | Virgin Atlantic
      €288
      43% off
      €507 €288
    • BUF 7:50 PM
      29h 55m
      1 stop
      LHR 5:45 AM
      Buffalo - London | Fri, Oct 30 | Delta Air Lines
      €290
      43% off
      €507 €290
    • BUF 3:30 PM
      11h 20m
      1 stop
      LHR 7:50 AM
      Buffalo - London | Fri, Dec 4 | Virgin Atlantic
      €290
      43% off
      €507 €290
    • BUF 10:30 AM
      14h 25m
      1 stop
      LHR 5:55 AM
      Buffalo - London | Wed, Nov 25 | United Airlines
      €291
      43% off
      €507 €291
    • BUF 6:30 AM
      18h 25m
      1 stop
      LHR 5:55 AM
      Buffalo - London | Mon, Dec 7 | United Airlines
      €291
      43% off
      €507 €291
    • BUF 6:30 AM
      20h 25m
      1 stop
      LHR 7:55 AM
      Buffalo - London | Sun, Dec 6 | United Airlines
      €291
      43% off
      €507 €291
    • BUF 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Buffalo - London | Fri, Oct 30 | Normal Airline
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    • BUF 6:00 AM
      10h 20m
      1 stop
      LHR 9:20 PM
      Buffalo - London | Sat, Nov 28 | United Airlines
      €282 €416
      32% off
      32% off
      €416 €282
    • BUF 7:24 PM
      10h 6m
      1 stop
      LHR 10:30 AM
      Buffalo - London | Fri, Dec 11 | Delta Air Lines
      €284 €416
      32% off
      32% off
      €416 €284
    • BUF 6:00 AM
      10h 20m
      1 stop
      LHR 9:20 PM
      Buffalo - London | Fri, Dec 11 | United Airlines
      €291 €416
      30% off
      30% off
      €416 €291
    • BUF 7:53 PM
      11h 7m
      1 stop
      LHR 12:00 PM
      Buffalo - London | Sat, Nov 28 | American Airlines
      €291
      30% off
      €416 €291
    • BUF 7:44 PM
      11h 16m
      1 stop
      LHR 12:00 PM
      Buffalo - London | Sun, Nov 29 | American Airlines
      €291
      30% off
      €416 €291
    • BUF 4:18 PM
      9h 42m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Sun, Nov 29 | Iberia
      €292
      30% off
      €416 €292
    • BUF 3:00 PM
      10h 40m
      1 stop
      LHR 6:40 AM
      Buffalo - London | Wed, Dec 2 | United Airlines
      €296
      28% off
      €416 €296
    • BUF 3:20 PM
      10h 55m
      1 stop
      LHR 7:15 AM
      Buffalo - London | Sat, Nov 28 | KLM
      €298
      28% off
      €416 €298
    • BUF 3:20 PM
      10h 55m
      1 stop
      LHR 7:15 AM
      Buffalo - London | Sat, Nov 28 | Air France
      €298
      28% off
      €416 €298
    • BUF 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Buffalo - London | Fri, Oct 30 | Normal Airline
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    • BUF 4:21 PM
      9h 39m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Tue, Dec 15 | American Airlines
      €421 €987
      56% off
      56% off
      €987 €421
    • BUF 4:21 PM
      9h 39m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Tue, Dec 15 | Iberia
      €434 €987
      56% off
      56% off
      €987 €434
    • BUF 4:18 PM
      9h 42m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Sun, Nov 29 | Iberia
      €292 €987
      70% off
      70% off
      €987 €292
    • BUF 4:16 PM
      9h 44m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Wed, Nov 11 | American Airlines
      €321
      67% off
      €987 €321
    • BUF 6:00 AM
      9h 45m
      1 stop
      LHR 8:45 PM
      Buffalo - London | Fri, Oct 30 | Jetblue Airways
      €270
      47% off
      €507 €270
    • BUF 4:15 PM
      9h 45m
      1 stop
      LHR 7:00 AM
      Buffalo - London | Fri, Dec 11 | Iberia
      €372
      62% off
      €987 €372
    • BUF 3:41 PM
      9h 54m
      1 stop
      LHR 6:35 AM
      Buffalo - London | Sun, Dec 20 | American Airlines
      €720
      27% off
      €987 €720
    • BUF 7:52 PM
      9h 58m
      1 stop
      LHR 10:50 AM
      Buffalo - London | Fri, Dec 4 | United Airlines
      €291
      43% off
      €507 €291
    • BUF 7:52 PM
      9h 58m
      1 stop
      LHR 10:50 AM
      Buffalo - London | Fri, Dec 25 | Lufthansa
      €667
      32% off
      €987 €667
    • BUF 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Buffalo - London | Fri, Oct 30 | Normal Airline
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    • BUF 3:52 PM
      11h 23m
      1 stop
      LHR 7:15 AM
      Buffalo - London | Sat, Oct 31 | KLM
      €299 €410
      27% off
      27% off
      €410 €299
    • BUF 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Buffalo - London | Fri, Oct 30 | Normal Airline
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Displayed flight fares from Buffalo 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 Buffalo Niagara International Airport to Heathrow Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Heathrow Airport is Virgin Atlantic (from €282) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Virgin Atlantic
From €282
Jetblue Airways
From €287
Delta Air Lines
From €290
American Airlines
From €295
Iberia
From €296
British Airways
From €303
KLM
From €303
Air France
From €303
United Airlines
From €370
Lufthansa
From €401

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What is the flight schedule from Buffalo Niagara International Airport to Heathrow Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. IB8656

    Buffalo Niagara International Airport

    10:30 AM

    BUF

    1h 37m

    Nonstop

    12:07 PM

    BOS

    S M - - - - S
    Search

  2. IB4027

    Boston Logan International Airport

    7:25 PM

    BOS

    6h 55m

    Nonstop

    7:20 AM

    LHR

    S M T W T F S

  3. UA4270

    Buffalo Niagara International Airport

    7:52 PM

    BUF

    1h 26m

    Nonstop

    9:18 PM

    IAD

    S - - W T - S
    Search

  4. UA924

    Dulles International Airport

    10:15 PM

    IAD

    7h 35m

    Nonstop

    10:50 AM

    LHR

    S M T W T F S

  5. DL5296

    Buffalo Niagara International Airport

    3:52 PM

    BUF

    1h 37m

    Nonstop

    5:29 PM

    JFK

    S M T W T F S
    Search

  6. VS004

    John F Kennedy Intl. Airport

    6:00 PM

    JFK

    7h 20m

    Nonstop

    6:20 AM

    LHR

    S M T W T F S

  7. DL5250

    Buffalo Niagara International Airport

    7:49 PM

    BUF

    1h 40m

    Nonstop

    9:29 PM

    JFK

    S M T W T F S
    Search

  8. VS4030

    John F Kennedy Intl. Airport

    10:00 PM

    JFK

    7h 20m

    Nonstop

    10:20 AM

    LHR

    S M T W T F S

  9. UA3421

    Buffalo Niagara International Airport

    6:00 AM

    BUF

    1h 47m

    Nonstop

    7:47 AM

    EWR

    S M T W T F -
    Search

  10. UA122

    Newark Liberty Intl. Airport Airport

    9:25 AM

    EWR

    6h 55m

    Nonstop

    9:20 PM

    LHR

    S M T W T F S

  11. B62001

    Buffalo Niagara International Airport

    6:00 AM

    BUF

    1h 29m

    Nonstop

    7:29 AM

    JFK

    S M - - T F S
    Search

  12. B61107

    John F Kennedy Intl. Airport

    10:10 AM

    JFK

    7h 30m

    Nonstop

    9:40 PM

    LHR

    S M T W T F S

  13. UA4291

    Buffalo Niagara International Airport

    3:00 PM

    BUF

    1h 27m

    Nonstop

    4:27 PM

    IAD

    S - T W T F -
    Search

  14. UA918

    Dulles International Airport

    6:35 PM

    IAD

    7h 20m

    Nonstop

    6:55 AM

    LHR

    S M T W T F S

  15. DL5296

    Buffalo Niagara International Airport

    3:52 PM

    BUF

    1h 37m

    Nonstop

    5:29 PM

    JFK

    S M T W T F S
    Search

  16. VS4000

    John F Kennedy Intl. Airport

    8:15 PM

    JFK

    7h 35m

    Nonstop

    8:50 AM

    LHR

    - - T W T F S

  17. VS1610

    Buffalo Niagara International Airport

    9:15 AM

    BUF

    1h 24m

    Nonstop

    10:39 AM

    DTW

    S M T W T F S
    Search

  18. VS4038

    Detroit Metropolitan Wayne County Airport

    6:45 PM

    DTW

    7h 25m

    Nonstop

    7:10 AM

    LHR

    S M T W T F S

  19. B6916

    Buffalo Niagara International Airport

    2:54 PM

    BUF

    2h 1m

    Nonstop

    4:55 PM

    BOS

    S M T W T F S
    Search

  20. B61620

    Boston Logan International Airport

    7:08 PM

    BOS

    6h 45m

    Nonstop

    6:53 AM

    LHR

    S M T W T F S
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About Buffalo Niagara International Airport and Heathrow Airport

Learn about Buffalo Niagara International Airport (BUF) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 5,708.53 km
Cheapest one-way ticket price €270
Cheapest return ticket price €673

FAQs for Buffalo Niagara International Airport to Heathrow Airport Flights

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

    • 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.
  • One-way flights from Buffalo Niagara International Airport to Heathrow Airport currently start from €270, and round-trip fares start from €673. The current lowest fare is a Jetblue Airways flight departing on Fri, Oct 30; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to Heathrow Airport is €398. Prices may vary depending on the departure date, airline, and availability.
  • Enter Buffalo Niagara 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.