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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 €661. Based on Trip.com's latest 7-day flight data.

      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Mon, Nov 16 | American Airlines
        LHR 10:35
        13h 4m
        1 stop
        BUF 18:39
        London - Buffalo | Tue, Nov 24 | American Airlines
        €661 €970
        32% off
        32% off
        €970 €661
      • BUF 15:56
        11h 24m
        1 stop
        LHR 07:20
        Buffalo - London | Wed, Oct 28 | American Airlines
        LHR 14:10
        12h 30m
        1 stop
        BUF 21:40
        London - Buffalo | Wed, Nov 4 | American Airlines
        €663 €970
        32% off
        32% off
        €970 €663
      • BUF 18:51
        10h 49m
        1 stop
        LHR 09:40
        Buffalo - London | Tue, Oct 27 | American Airlines
        LHR 10:35
        11h 58m
        1 stop
        BUF 17:33
        London - Buffalo | Tue, Nov 3 | American Airlines
        €663 €970
        32% off
        32% off
        €970 €663
      • BUF 11:25
        13h 55m
        1 stop
        LHR 06:20
        Buffalo - London | Thu, Nov 12 | Virgin Atlantic
        LHR 08:55
        13h 36m
        1 stop
        BUF 17:31
        London - Buffalo | Fri, Nov 20 | Virgin Atlantic
        €668
        31% off
        €970 €668
      • BUF 15:20
        10h
        1 stop
        LHR 06:20
        Buffalo - London | Mon, Nov 16 | Delta Air Lines
        LHR 16:35
        12h 22m
        1 stop
        BUF 23:57
        London - Buffalo | Tue, Nov 24 | Delta Air Lines
        €669
        31% off
        €970 €669
      • BUF 15:54
        10h 51m
        1 stop
        LHR 07:45
        Buffalo - London | Wed, Nov 4 | Delta Air Lines
        LHR 11:20
        12h 53m
        1 stop
        BUF 19:13
        London - Buffalo | Wed, Nov 11 | Delta Air Lines
        €670
        31% off
        €970 €670
      • BUF 11:26
        14h 29m
        1 stop
        LHR 06:55
        Buffalo - London | Wed, Nov 4 | British Airways
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Wed, Nov 11 | British Airways
        €689
        28% off
        €970 €689
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Fri, Nov 6 | American Airlines
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Fri, Nov 13 | American Airlines
        €705
        27% off
        €970 €705
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Wed, Nov 11 | American Airlines
        LHR 10:35
        13h 1m
        1 stop
        BUF 18:36
        London - Buffalo | Mon, Nov 16 | American Airlines
        €705
        27% off
        €970 €705
      • BUF 16:16
        9h 44m
        1 stop
        LHR 07:00
        Buffalo - London | Thu, Nov 12 | American Airlines
        LHR 13:10
        13h 25m
        1 stop
        BUF 21:35
        London - Buffalo | Fri, Nov 20 | American Airlines
        €705
        27% off
        €970 €705
      • BUF 19:35
        9h 45m
        1 stop
        LHR 10:20
        Buffalo - London | Thu, Oct 22 | American Airlines
        LHR 13:10
        12h 25m
        1 stop
        BUF 21:35
        London - Buffalo | Fri, Oct 30 | American Airlines
        €707
        27% off
        €970 €707
      • BUF 16:35
        10h 25m
        1 stop
        LHR 07:00
        Buffalo - London | Sun, Oct 25 | American Airlines
        LHR 13:10
        13h 25m
        1 stop
        BUF 21:35
        London - Buffalo | Sun, Nov 1 | American Airlines
        €708
        27% off
        €970 €708
      • BUF 13:00
        17h 25m
        1 stop
        LON 14:00
        Buffalo - London | Fri, Oct 9 | Normal Airline
        LON 15:00
        6h
        Nonstop
        BUF 16:00
        London - Buffalo | Sun, Oct 11 | Normal Airline
        More cheap flights
        More cheap flights
      • BUF 17:20
        14h 20m
        1 stop
        LHR 11:40
        Buffalo - London | Sat, Nov 14 | Virgin Atlantic
        €278 €391
        28% off
        28% off
        €391 €278
      • BUF 15:53
        10h 17m
        1 stop
        LHR 07:10
        Buffalo - London | Thu, Oct 15 | Delta Air Lines
        €278 €391
        28% off
        28% off
        €391 €278
      • BUF 12:17
        19h 58m
        1 stop
        LHR 13:15
        Buffalo - London | Thu, Oct 15 | Virgin Atlantic
        €278 €391
        28% off
        28% off
        €391 €278
      • BUF 06:20
        19h 50m
        1 stop
        LHR 07:10
        Buffalo - London | Sat, Oct 10 | Delta Air Lines
        €282
        28% off
        €391 €282
      • BUF 11:06
        16h 44m
        1 stop
        LHR 08:50
        Buffalo - London | Sat, Oct 10 | Virgin Atlantic
        €282
        28% off
        €391 €282
      • BUF 07:00
        18h 45m
        1 stop
        LHR 06:45
        Buffalo - London | Thu, Oct 15 | United Airlines
        €285
        27% off
        €391 €285
      • BUF 07:00
        24h 5m
        1 stop
        LHR 12:05
        Buffalo - London | Sat, Oct 17 | Delta Air Lines
        €285
        27% off
        €391 €285
      • BUF 07:00
        22h 20m
        1 stop
        LHR 10:20
        Buffalo - London | Sat, Oct 17 | Virgin Atlantic
        €285
        27% off
        €391 €285
      • BUF 06:00
        9h 45m
        1 stop
        LHR 20:45
        Buffalo - London | Sat, Oct 10 | Jetblue Airways
        €285
        27% off
        €391 €285
      • BUF 15:53
        10h 22m
        1 stop
        LHR 07:15
        Buffalo - London | Thu, Oct 8 | Delta Air Lines
        €285
        27% off
        €391 €285
      • BUF 15:53
        9h 52m
        1 stop
        LHR 06:45
        Buffalo - London | Thu, Oct 8 | Virgin Atlantic
        €285
        27% off
        €391 €285
      • BUF 11:06
        14h 14m
        1 stop
        LHR 06:20
        Buffalo - London | Fri, Oct 16 | Delta Air Lines
        €285
        27% off
        €391 €285
      • BUF 13:00
        17h 25m
        1 stop
        LON 14:00
        Buffalo - London | Fri, Oct 9 | Normal Airline
        More cheap flights
        More cheap flights

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 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 €278) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Virgin Atlantic
From €278
Delta Air Lines
From €278
United Airlines
From €285
Jetblue Airways
From €285
Iberia
From €290
American Airlines
From €292
British Airways
From €298
Air France
From €298
KLM
From €298
Lufthansa
From €394

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

Check on the flight schedule from Buffalo to London to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4170

    Buffalo Niagara International Airport

    19:59

    BUF

    1h 21m

    Nonstop

    21:20

    IAD

    S M T W T F S
    Search

  2. UA924

    Dulles International Airport

    22:10

    IAD

    7h 30m

    Nonstop

    10:40

    LHR

    S M T W T F S

  3. B62001

    Buffalo Niagara International Airport

    06:40

    BUF

    1h 25m

    Nonstop

    08:05

    JFK

    S M - - T F S
    Search

  4. B61107

    John F. Kennedy International Airport

    08:50

    JFK

    7h 5m

    Nonstop

    20:55

    LHR

    S M T W T F S

  5. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Nonstop

    17:30

    JFK

    S M T W T F S
    Search

  6. VS004

    John F. Kennedy International Airport

    19:00

    JFK

    6h 20m

    Nonstop

    06:20

    LHR

    S M T W T F S

  7. DL5250

    Buffalo Niagara International Airport

    19:50

    BUF

    1h 40m

    Nonstop

    21:30

    JFK

    S M T W T F S
    Search

  8. VS4030

    John F. Kennedy International Airport

    22:00

    JFK

    7h 20m

    Nonstop

    10:20

    LHR

    S M - W T F S

  9. DL5296

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 37m

    Nonstop

    17:30

    JFK

    S M T W T F S
    Search

  10. VS046

    John F. Kennedy International Airport

    20:01

    JFK

    6h 14m

    Nonstop

    07:15

    LHR

    S M T W T F S

  11. DL5250

    Buffalo Niagara International Airport

    19:50

    BUF

    1h 40m

    Nonstop

    21:30

    JFK

    S M T W T F S
    Search

  12. VS138

    John F. Kennedy International Airport

    23:55

    JFK

    7h 10m

    Nonstop

    12:05

    LHR

    S M T W T F S

  13. VS2163

    Buffalo Niagara International Airport

    12:09

    BUF

    2h 17m

    Nonstop

    14:26

    ATL

    S M T W T F S
    Search

  14. VS4044

    Hartsfield–Jackson Atlanta International Airport

    17:05

    ATL

    8h 20m

    Nonstop

    06:25

    LHR

    S M T W T F S

  15. DL2266

    Buffalo Niagara International Airport

    17:24

    BUF

    2h 25m

    Nonstop

    19:49

    ATL

    S M T W T F S
    Search

  16. DL032

    Hartsfield–Jackson Atlanta International Airport

    22:00

    ATL

    8h 20m

    Nonstop

    11:20

    LHR

    S M T W T F S

  17. VS1610

    Buffalo Niagara International Airport

    15:50

    BUF

    1h 19m

    Nonstop

    17:09

    DTW

    S M T W T F S
    Search

  18. VS4038

    Detroit Metropolitan Wayne County Airport

    18:45

    DTW

    7h 25m

    Nonstop

    07:10

    LHR

    S M T W T F S

  19. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    Nonstop

    21:58

    ATL

    S M T W T - S
    Search

  20. VS4067

    Hartsfield–Jackson Atlanta International Airport

    23:55

    ATL

    8h 20m

    Nonstop

    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 5,708.53 km
Cheapest one-way ticket price €278
Cheapest return ticket price €661

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, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23 km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44 km, 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 €661. The current lowest fare is a Virgin Atlantic flight departing on Sat, Nov 14; 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.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.