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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 €278 and round-trip from €660. Based on Trip.com's latest 7-day flight data.

      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Wed, Nov 25 | American Airlines
        LHR 13:10
        13h 25m
        1 stop
        BUF 21:35
        London - Buffalo | Wed, Dec 2 | American Airlines
        €660 €966
        32% off
        32% off
        €966 €660
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Mon, Nov 23 | American Airlines
        LHR 10:35
        13h 4m
        1 stop
        BUF 18:39
        London - Buffalo | Tue, Dec 1 | American Airlines
        €661 €966
        32% off
        32% off
        €966 €661
      • BUF 15:56
        11h 24m
        1 stop
        LHR 07:20
        Buffalo - London | Wed, Nov 4 | American Airlines
        LHR 14:10
        12h 30m
        1 stop
        BUF 21:40
        London - Buffalo | Wed, Nov 11 | American Airlines
        €663 €966
        31% off
        31% off
        €966 €663
      • BUF 18:51
        10h 49m
        1 stop
        LHR 09:40
        Buffalo - London | Tue, Nov 3 | American Airlines
        LHR 10:35
        11h 58m
        1 stop
        BUF 17:33
        London - Buffalo | Tue, Nov 10 | American Airlines
        €663
        31% off
        €966 €663
      • BUF 11:25
        13h 55m
        1 stop
        LHR 06:20
        Buffalo - London | Thu, Nov 19 | Virgin Atlantic
        LHR 08:55
        13h 36m
        1 stop
        BUF 17:31
        London - Buffalo | Fri, Nov 27 | Virgin Atlantic
        €668
        31% off
        €966 €668
      • BUF 15:20
        10h
        1 stop
        LHR 06:20
        Buffalo - London | Mon, Nov 23 | Delta Air Lines
        LHR 16:35
        12h 22m
        1 stop
        BUF 23:57
        London - Buffalo | Tue, Dec 1 | Delta Air Lines
        €669
        31% off
        €966 €669
      • BUF 15:54
        10h 51m
        1 stop
        LHR 07:45
        Buffalo - London | Wed, Nov 11 | Delta Air Lines
        LHR 11:20
        12h 53m
        1 stop
        BUF 19:13
        London - Buffalo | Wed, Nov 18 | Delta Air Lines
        €670
        31% off
        €966 €670
      • BUF 11:26
        14h 29m
        1 stop
        LHR 06:55
        Buffalo - London | Wed, Nov 11 | British Airways
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Wed, Nov 18 | British Airways
        €689
        28% off
        €966 €689
      • BUF 14:15
        13h 20m
        1 stop
        LHR 08:35
        Buffalo - London | Wed, Nov 25 | Delta Air Lines
        LHR 16:35
        12h 22m
        1 stop
        BUF 23:57
        London - Buffalo | Wed, Dec 2 | Air France
        €700
        28% off
        €966 €700
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Fri, Nov 13 | American Airlines
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Fri, Nov 20 | American Airlines
        €705
        27% off
        €966 €705
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Wed, Nov 18 | American Airlines
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Mon, Nov 23 | American Airlines
        €705
        27% off
        €966 €705
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Thu, Nov 19 | American Airlines
        LHR 13:10
        13h 25m
        1 stop
        BUF 21:35
        London - Buffalo | Fri, Nov 27 | American Airlines
        €705
        27% off
        €966 €705
      • BUF 13:00
        17h 25m
        1 stop
        LON 14:00
        Buffalo - London | Fri, Oct 9 | Normal Airline
        LON 15:00
        6h
        Direct
        BUF 16:00
        London - Buffalo | Sun, Oct 11 | Normal Airline
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        Find more flights
      • BUF 17:20
        14h 20m
        1 stop
        LHR 11:40
        Buffalo - London | Tue, Nov 3 | Virgin Atlantic
        €278 €394
        28% off
        28% off
        €394 €278
      • BUF 06:00
        10h 20m
        1 stop
        LHR 21:20
        Buffalo - London | Sat, Dec 5 | United Airlines
        €285 €394
        28% off
        28% off
        €394 €285
      • BUF 17:58
        32h 57m
        1 stop
        LHR 07:55
        Buffalo - London | Mon, Nov 16 | United Airlines
        €286 €394
        27% off
        27% off
        €394 €286
      • BUF 12:16
        13h 9m
        1 stop
        LHR 06:25
        Buffalo - London | Mon, Nov 16 | Delta Air Lines
        €286
        27% off
        €394 €286
      • BUF 19:20
        10h 10m
        1 stop
        LHR 10:30
        Buffalo - London | Mon, Nov 16 | Virgin Atlantic
        €286
        27% off
        €394 €286
      • BUF 20:55
        19h 40m
        1 stop
        LHR 20:35
        Buffalo - London | Tue, Nov 3 | United Airlines
        €287
        27% off
        €394 €287
      • BUF 06:15
        19h 55m
        1 stop
        LHR 07:10
        Buffalo - London | Thu, Oct 29 | Delta Air Lines
        €287
        27% off
        €394 €287
      • BUF 06:00
        19h 25m
        1 stop
        LHR 06:25
        Buffalo - London | Thu, Oct 29 | Virgin Atlantic
        €287
        27% off
        €394 €287
      • BUF 09:06
        17h 4m
        1 stop
        LHR 07:10
        Buffalo - London | Tue, Oct 13 | Delta Air Lines
        €287
        27% off
        €394 €287
      • BUF 19:50
        11h 15m
        1 stop
        LHR 12:05
        Buffalo - London | Tue, Oct 13 | Virgin Atlantic
        €287
        27% off
        €394 €287
      • BUF 18:36
        12h 4m
        1 stop
        LHR 11:40
        Buffalo - London | Mon, Nov 30 | Delta Air Lines
        €287
        27% off
        €394 €287
      • BUF 07:00
        18h 20m
        1 stop
        LHR 06:20
        Buffalo - London | Mon, Nov 30 | Virgin Atlantic
        €287
        27% off
        €394 €287
      • BUF 13:00
        17h 25m
        1 stop
        LON 14:00
        Buffalo - London | Fri, Oct 9 | Normal Airline
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Displayed flight fares from Buffalo Niagara International Airport to Heathrow Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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 €276) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Virgin Atlantic
From €276
Jetblue Airways
From €281
Delta Air Lines
From €281
United Airlines
From €284
Iberia
From €291
American Airlines
From €291
British Airways
From €297
KLM
From €298
Air France
From €311
Aer Lingus
From €387

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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. UA4170

    Buffalo Niagara International Airport

    19:59

    BUF

    1h 21m

    Direct

    21:20

    IAD

    S M T W T F S
    Search

  2. UA924

    Dulles International Airport

    22:10

    IAD

    7h 30m

    Direct

    10:40

    LHR

    S M T W T F S

  3. B62001

    Buffalo Niagara International Airport

    06:40

    BUF

    1h 25m

    Direct

    08:05

    JFK

    S M - - T F S
    Search

  4. B61107

    John F. Kennedy International Airport

    08:50

    JFK

    7h 5m

    Direct

    20:55

    LHR

    S M T W T F S

  5. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Direct

    17:30

    JFK

    S M T W T F S
    Search

  6. VS004

    John F. Kennedy International Airport

    19:00

    JFK

    6h 20m

    Direct

    06:20

    LHR

    S M T W T F S

  7. DL5250

    Buffalo Niagara International Airport

    19:49

    BUF

    1h 40m

    Direct

    21:29

    JFK

    S M T W T F S
    Search

  8. VS4030

    John F. Kennedy International Airport

    22:00

    JFK

    7h 20m

    Direct

    10:20

    LHR

    S M - W T F S

  9. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Direct

    17:30

    JFK

    S M T W T F S
    Search

  10. VS046

    John F. Kennedy International Airport

    20:01

    JFK

    6h 14m

    Direct

    07:15

    LHR

    S M T W T F S

  11. DL5250

    Buffalo Niagara International Airport

    19:49

    BUF

    1h 40m

    Direct

    21:29

    JFK

    S M T W T F S
    Search

  12. VS138

    John F. Kennedy International Airport

    23:55

    JFK

    7h 10m

    Direct

    12:05

    LHR

    S M T W T F S

  13. VS2163

    Buffalo Niagara International Airport

    12:09

    BUF

    2h 17m

    Direct

    14:26

    ATL

    S M T W T F S
    Search

  14. VS4044

    Hartsfield–Jackson Atlanta International Airport

    17:05

    ATL

    8h 20m

    Direct

    06:25

    LHR

    S M T W T F S

  15. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Direct

    19:49

    ATL

    S M T W T F S
    Search

  16. DL032

    Hartsfield–Jackson Atlanta International Airport

    22:00

    ATL

    8h 20m

    Direct

    11:20

    LHR

    S M T W T F S

  17. VS1610

    Buffalo Niagara International Airport

    15:50

    BUF

    1h 19m

    Direct

    17:09

    DTW

    S M T W T F S
    Search

  18. VS4038

    Detroit Metropolitan Wayne County Airport

    18:45

    DTW

    7h 25m

    Direct

    07:10

    LHR

    S M T W T F S

  19. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    Direct

    21:58

    ATL

    S M T W T - S
    Search

  20. VS4067

    Hartsfield–Jackson Atlanta International Airport

    23:55

    ATL

    8h 20m

    Direct

    13:15

    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 5,708.53km
Cheapest one-way ticket price €278
Cheapest return ticket price €660

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 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • One-way flights from Buffalo Niagara International Airport to Heathrow Airport currently start from €278, and round-trip fares start from €660. The current lowest fare is a Virgin Atlantic flight departing on Tue, Nov 3; 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 €390. 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.