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Heathrow Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from BRL 3,045 and round-trip from BRL 4,173. Based on Trip.com's latest 7-day flight data.

      • LHR 08:40
        31h 8m
        1 stop
        BUF 10:48
        London - Buffalo | Sun, Oct 25 | Jetblue Airways
        BUF 07:00
        18h 30m
        1 stop
        LHR 06:30
        Buffalo - London | Sun, Nov 1 | Jetblue Airways
        BRL 4,173 BRL 6,143
        32% off
        32% off
        BRL 6,143 BRL 4,173
      • LHR 08:40
        16h 19m
        1 stop
        BUF 19:59
        London - Buffalo | Mon, Oct 19 | Jetblue Airways
        BUF 20:50
        28h 40m
        1 stop
        LHR 06:30
        Buffalo - London | Fri, Oct 23 | Jetblue Airways
        BRL 4,251 BRL 6,143
        31% off
        31% off
        BRL 6,143 BRL 4,251
      • LHR 20:05
        17h 5m
        1 stop
        BUF 08:10
        London - Buffalo | Sat, Oct 10 | KLM
        BUF 06:00
        20h 15m
        1 stop
        LHR 07:15
        Buffalo - London | Sat, Oct 17 | Jetblue Airways
        BRL 4,259 BRL 6,143
        31% off
        31% off
        BRL 6,143 BRL 4,259
      • LHR 14:10
        23h
        1 stop
        BUF 08:10
        London - Buffalo | Sat, Oct 10 | American Airlines
        BUF 06:00
        19h 25m
        1 stop
        LHR 06:25
        Buffalo - London | Sat, Oct 17 | Jetblue Airways
        BRL 4,278
        30% off
        BRL 6,143 BRL 4,278
      • LHR 10:30
        13h 3m
        1 stop
        BUF 18:33
        London - Buffalo | Sun, Oct 11 | American Airlines
        BUF 06:00
        19h 25m
        1 stop
        LHR 06:25
        Buffalo - London | Sat, Oct 17 | Jetblue Airways
        BRL 4,279
        30% off
        BRL 6,143 BRL 4,279
      • LHR 08:15
        15h 43m
        1 stop
        BUF 18:58
        London - Buffalo | Mon, Oct 12 | Jetblue Airways
        BUF 15:53
        9h 52m
        1 stop
        LHR 06:45
        Buffalo - London | Fri, Oct 16 | Delta Air Lines
        BRL 4,287
        30% off
        BRL 6,143 BRL 4,287
      • LHR 08:15
        15h 43m
        1 stop
        BUF 18:58
        London - Buffalo | Wed, Oct 7 | Jetblue Airways
        BUF 18:45
        30h 45m
        1 stop
        LHR 06:30
        Buffalo - London | Wed, Oct 14 | Jetblue Airways
        BRL 4,288
        30% off
        BRL 6,143 BRL 4,288
      • LHR 14:10
        14h 42m
        1 stop
        BUF 23:52
        London - Buffalo | Wed, Oct 7 | American Airlines
        BUF 11:35
        13h 50m
        1 stop
        LHR 06:25
        Buffalo - London | Wed, Oct 14 | Jetblue Airways
        BRL 4,363
        28% off
        BRL 6,143 BRL 4,363
      • LHR 08:40
        15h 53m
        1 stop
        BUF 19:33
        London - Buffalo | Thu, Oct 15 | Jetblue Airways
        BUF 07:00
        18h 30m
        1 stop
        LHR 06:30
        Buffalo - London | Thu, Oct 22 | Jetblue Airways
        BRL 4,390
        28% off
        BRL 6,143 BRL 4,390
      • LHR 20:05
        17h 5m
        1 stop
        BUF 08:10
        London - Buffalo | Sat, Oct 10 | Virgin Atlantic
        BUF 06:00
        19h 20m
        1 stop
        LHR 06:20
        Buffalo - London | Sat, Oct 17 | Jetblue Airways
        BRL 4,428
        28% off
        BRL 6,143 BRL 4,428
      • LHR 11:20
        12h 13m
        1 stop
        BUF 18:33
        London - Buffalo | Sun, Oct 11 | Virgin Atlantic
        BUF 06:00
        20h 15m
        1 stop
        LHR 07:15
        Buffalo - London | Sat, Oct 17 | Jetblue Airways
        BRL 4,455
        27% off
        BRL 6,143 BRL 4,455
      • LHR 08:15
        15h 48m
        1 stop
        BUF 19:03
        London - Buffalo | Tue, Oct 13 | Jetblue Airways
        BUF 13:48
        11h 57m
        1 stop
        LHR 06:45
        Buffalo - London | Tue, Oct 20 | United Airlines
        BRL 4,484
        27% off
        BRL 6,143 BRL 4,484
      • LON 13:00
        17h 25m
        1 stop
        BUF 14:00
        London - Buffalo | Thu, Oct 8 | Normal Airline
        BUF 15:00
        6h
        Nonstop
        LON 16:00
        Buffalo - London | Sat, Oct 10 | Normal Airline
        More cheap flights
        More cheap flights
      • LHR 08:00
        16h 34m
        1 stop
        BUF 19:34
        London - Buffalo | Wed, Dec 2 | Austrian Airlines
        BRL 3,045 BRL 4,985
        39% off
        39% off
        BRL 4,985 BRL 3,045
      • LHR 08:00
        16h 34m
        1 stop
        BUF 19:34
        London - Buffalo | Wed, Dec 2 | Brussels Airlines
        BRL 3,045 BRL 4,985
        39% off
        39% off
        BRL 4,985 BRL 3,045
      • LHR 13:05
        15h 52m
        1 stop
        BUF 23:57
        London - Buffalo | Mon, Nov 30 | Delta Air Lines
        BRL 3,325 BRL 4,985
        33% off
        33% off
        BRL 4,985 BRL 3,325
      • LHR 12:35
        14h 11m
        1 stop
        BUF 21:46
        London - Buffalo | Mon, Nov 30 | British Airways
        BRL 3,328
        33% off
        BRL 4,985 BRL 3,328
      • LHR 17:00
        25h 32m
        1 stop
        BUF 13:32
        London - Buffalo | Mon, Nov 30 | Finnair
        BRL 3,361
        33% off
        BRL 4,985 BRL 3,361
      • LHR 16:35
        12h 22m
        1 stop
        BUF 23:57
        London - Buffalo | Mon, Nov 30 | Air France
        BRL 3,407
        32% off
        BRL 4,985 BRL 3,407
      • LHR 11:20
        17h 8m
        1 stop
        BUF 23:28
        London - Buffalo | Mon, Nov 30 | KLM
        BRL 3,407
        32% off
        BRL 4,985 BRL 3,407
      • LHR 12:35
        34h 29m
        1 stop
        BUF 18:04
        London - Buffalo | Wed, Dec 2 | American Airlines
        BRL 3,508
        30% off
        BRL 4,985 BRL 3,508
      • LHR 20:10
        19h 25m
        1 stop
        BUF 10:35
        London - Buffalo | Wed, Dec 2 | Virgin Atlantic
        BRL 3,536
        28% off
        BRL 4,985 BRL 3,536
      • LHR 13:10
        11h 52m
        1 stop
        BUF 20:02
        London - Buffalo | Wed, Dec 2 | British Airways
        BRL 3,600
        28% off
        BRL 4,985 BRL 3,600
      • LHR 11:35
        32h
        1 stop
        BUF 14:35
        London - Buffalo | Wed, Dec 2 | Delta Air Lines
        BRL 3,604
        28% off
        BRL 4,985 BRL 3,604
      • LHR 08:40
        16h 19m
        1 stop
        BUF 19:59
        London - Buffalo | Thu, Oct 15 | Jetblue Airways
        BRL 3,639
        27% off
        BRL 4,985 BRL 3,639
      • LON 13:00
        17h 25m
        1 stop
        BUF 14:00
        London - Buffalo | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Heathrow Airport to Buffalo Niagara International 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 Heathrow Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Heathrow Airport to Buffalo Niagara International Airport is Jetblue Airways (from BRL 4,048) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetblue Airways
From BRL 4,048
Icelandair
From BRL 4,449
Air Canada
From BRL 4,557
KLM
From BRL 4,712
Air France
From BRL 4,712
American Airlines
From BRL 5,023
Lufthansa
From BRL 5,057
Virgin Atlantic
From BRL 5,058
Austrian Airlines
From BRL 5,060
United Airlines
From BRL 5,064

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AF3600

    Heathrow Airport

    16:20

    LHR

    8h 15m

    Nonstop

    19:35

    JFK

    S M - - T F S
    Search

  2. AF5796

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  3. VS4029

    Heathrow Airport

    16:20

    LHR

    8h 15m

    Nonstop

    19:35

    JFK

    S M - - T F S
    Search

  4. VS3148

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  5. B61621

    Heathrow Airport

    08:40

    LHR

    7h 43m

    Nonstop

    11:23

    BOS

    S M T W T F S
    Search

  6. B6715

    Boston Logan International Airport

    22:10

    BOS

    1h 33m

    Nonstop

    23:43

    BUF

    S M T W T F S

  7. SN9036

    Heathrow Airport

    10:25

    LHR

    8h 20m

    Nonstop

    13:45

    EWR

    S M T W T F S
    Search

  8. DL5264

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  9. LH7631

    Heathrow Airport

    10:25

    LHR

    8h 20m

    Nonstop

    13:45

    EWR

    S M T W T F S
    Search

  10. DL5264

    John F. Kennedy International Airport

    22:10

    JFK

    1h 40m

    Nonstop

    23:50

    BUF

    S M T W T F S

  11. VS025

    Heathrow Airport

    20:05

    LHR

    7h 45m

    Nonstop

    22:50

    JFK

    S M T W T F S
    Search

  12. VS3147

    John F. Kennedy International Airport

    08:45

    JFK

    1h 37m

    Nonstop

    10:22

    BUF

    S M T W T F S

  13. DL5991

    Heathrow Airport

    20:05

    LHR

    7h 45m

    Nonstop

    22:50

    JFK

    S M T W T F S
    Search

  14. DL5223

    John F. Kennedy International Airport

    08:56

    JFK

    1h 42m

    Nonstop

    10:38

    BUF

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

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

Flight distance 5,708.53 km
Cheapest one-way ticket price BRL 3,045
Cheapest return ticket price BRL 4,173

FAQs for Heathrow Airport to Buffalo Niagara International Airport Flights

  • What are the cheapest flights from Heathrow Airport to Buffalo Niagara International Airport?

    One-way flights from Heathrow Airport to Buffalo Niagara International Airport currently start from BRL 3,045, and round-trip fares start from BRL 4,173. The current lowest fare is a Austrian Airlines flight departing on Wed, Dec 2; 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 Heathrow Airport to Buffalo Niagara International Airport is BRL 5,585. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Buffalo Niagara International 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.