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Flights from London to Buffalo

Search cheap flights from London to Buffalo in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$374, and round-trip tickets start at US$702.

      • LGW 12:20
        26h 40m
        1 stop
        BUF 10:00
        London - Buffalo | Mon, Jun 1 | Jetblue Airways
        BUF 07:45
        20h 50m
        1 stop
        LGW 09:35
        Buffalo - London | Tue, Jun 9 | Jetblue Airways
        US$702 US$774
        9% off
        9% off
        US$774 US$702
      • LGW 12:20
        14h 15m
        1 stop
        BUF 21:35
        London - Buffalo | Thu, Jun 4 | Jetblue Airways
        BUF 14:47
        13h 43m
        1 stop
        LHR 09:30
        Buffalo - London | Mon, Jun 8 | Jetblue Airways
        US$705 US$774
        9% off
        9% off
        US$774 US$705
      • LGW 12:20
        14h 18m
        1 stop
        BUF 21:38
        London - Buffalo | Fri, May 29 | Jetblue Airways
        BUF 20:00
        19h 45m
        1 stop
        LHR 20:45
        Buffalo - London | Sun, May 31 | Jetblue Airways
        US$706 US$774
        9% off
        9% off
        US$774 US$706
      • LGW 12:20
        14h 18m
        1 stop
        BUF 21:38
        London - Buffalo | Thu, May 28 | Jetblue Airways
        BUF 17:34
        11h 1m
        1 stop
        LGW 09:35
        Buffalo - London | Thu, Jun 4 | Jetblue Airways
        US$707
        9% off
        US$774 US$707
      • LGW 12:20
        14h 18m
        1 stop
        BUF 21:38
        London - Buffalo | Sat, May 30 | Jetblue Airways
        BUF 20:00
        32h 30m
        1 stop
        LHR 09:30
        Buffalo - London | Sat, Jun 6 | Jetblue Airways
        US$708
        9% off
        US$774 US$708
      • LGW 12:20
        26h 40m
        1 stop
        BUF 10:00
        London - Buffalo | Fri, May 22 | Jetblue Airways
        BUF 13:31
        15h 4m
        1 stop
        LGW 09:35
        Buffalo - London | Tue, May 26 | Jetblue Airways
        US$709
        8% off
        US$774 US$709
      • LGW 12:20
        13h
        1 stop
        BUF 20:20
        London - Buffalo | Sun, Jun 7 | Jetblue Airways
        BUF 06:00
        22h 35m
        1 stop
        LGW 09:35
        Buffalo - London | Mon, Jun 15 | Jetblue Airways
        US$709
        8% off
        US$774 US$709
      • LGW 12:20
        14h 18m
        1 stop
        BUF 21:38
        London - Buffalo | Sat, May 23 | Jetblue Airways
        BUF 07:45
        20h 50m
        1 stop
        LGW 09:35
        Buffalo - London | Wed, May 27 | Jetblue Airways
        US$719
        7% off
        US$774 US$719
      • LGW 12:20
        14h 15m
        1 stop
        BUF 21:35
        London - Buffalo | Fri, Jun 5 | Jetblue Airways
        BUF 10:25
        15h 5m
        1 stop
        LHR 06:30
        Buffalo - London | Thu, Jun 11 | Jetblue Airways
        US$719
        7% off
        US$774 US$719
      • LGW 12:20
        26h 40m
        1 stop
        BUF 10:00
        London - Buffalo | Tue, Jun 2 | Jetblue Airways
        BUF 14:52
        13h 38m
        1 stop
        LHR 09:30
        Buffalo - London | Sun, Jun 7 | Jetblue Airways
        US$719
        7% off
        US$774 US$719
      • LON 13:00
        17h 25m
        1 stop
        BUF 14:00
        London - Buffalo | Thu, May 21 | Normal Airline
        BUF 15:00
        6h
        Nonstop
        LON 16:00
        Buffalo - London | Sat, May 23 | Normal Airline
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      • LGW 14:00
        33h 59m
        1 stop
        BUF 18:59
        London - Buffalo | Wed, May 27 | Norse Atlantic Airways
        US$374 US$679
        45% off
        45% off
        US$679 US$374
      • LGW 13:05
        15h 27m
        1 stop
        BUF 23:32
        London - Buffalo | Wed, Jun 3 | Norse Atlantic Airways
        US$420 US$679
        38% off
        38% off
        US$679 US$420
      • LGW 13:05
        16h 14m
        1 stop
        BUF 00:19
        London - Buffalo | Fri, Jun 5 | Norse Atlantic Airways
        US$433 US$679
        36% off
        36% off
        US$679 US$433
      • LGW 14:00
        33h 59m
        1 stop
        BUF 18:59
        London - Buffalo | Thu, May 28 | Norse Atlantic Airways
        US$437
        36% off
        US$679 US$437
      • LGW 12:20
        14h 18m
        1 stop
        BUF 21:38
        London - Buffalo | Fri, Jun 5 | Jetblue Airways
        US$449
        34% off
        US$679 US$449
      • LGW 12:20
        26h 40m
        1 stop
        BUF 10:00
        London - Buffalo | Wed, Jun 3 | Jetblue Airways
        US$480
        28% off
        US$679 US$480
      • LGW 13:05
        16h 10m
        1 stop
        BUF 00:15
        London - Buffalo | Mon, Jul 6 | Norse Atlantic Airways
        US$590
        13% off
        US$679 US$590
      • LHR 10:05
        16h 45m
        1 stop
        BUF 21:50
        London - Buffalo | Wed, Jun 3 | American Airlines
        US$602
        11% off
        US$679 US$602
      • LGW 13:05
        16h 33m
        1 stop
        BUF 00:38
        London - Buffalo | Tue, Jun 30 | Norse Atlantic Airways
        US$614
        10% off
        US$679 US$614
      • LHR 14:30
        12h 20m
        1 stop
        BUF 21:50
        London - Buffalo | Wed, Jun 3 | British Airways
        US$631
        7% off
        US$679 US$631
      • LON 13:00
        17h 25m
        1 stop
        BUF 14:00
        London - Buffalo | Thu, May 21 | Normal Airline
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Displayed flight fares from London to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from London to Buffalo (LON-BUF)?

    Based on Trip.com data, Norse Atlantic Airways offers one-way fares as low as US$374 on Cheapest nonstop routes (e.g. LGW to BUF on Wed, May 27), while Jetblue Airways offers Cheapest nonstop round-trips from US$702 departing on Mon, Jun 1 and returning on Tue, Jun 9.
  • At the moment, several airlines serve connecting flights from London to Buffalo, including: Air France Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Buffalo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from London to Buffalo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, May 27, with one-way flights priced at just US$374.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norse Atlantic Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buffalo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from London to Buffalo is September, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from London to Buffalo on May 29, 2026 with Jetblue Airways, with prices starting at US$706.
  • You can land at any one of the following hubs in Buffalo, with Heathrow Airport to Buffalo Niagara International Airport (LHR-BUF) is by far the most common option on this route: Buffalo Niagara International Airport (BUF).
  • The time difference between Buffalo and London is 5h.
  • Tickets can only be changed or canceled if permitted by airline policy. 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. However, 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.

Read before Taking Flights from London to Buffalo

If you’re looking to book cheap flights from London to Buffalo, Trip.com has you covered. Many people travel from London to Buffalo for the city’s world-famous sights, delicious American cuisine and unrivalled shopping scene. A convenient destination, you can fly from London to Buffalo in just over 7 hours 15 mins, making it the perfect place for a short city break, or even a gateway to explore the rest of United States. With prices starting from just £228, there’s never been a better time to book tickets from London to Buffalo and experience all that this incredible city has to offer.

How to find a cheap flights from London to Buffalo

Finding cheap flights from London to Buffalo is easy with our money-saving tips. You can secure the best deals by booking in advance, flying on a weekday rather than a weekend, going incognito when browsing for flights, and choosing to fly with better-priced budget airlines.

Airlines that fly from London to Buffalo

A few airlines offer direct flights from London to Buffalo, including British Airways, American Airlines

Flight time from London to Buffalo

Buffalo lies a distance of 3563 miles miles from London, with flights taking around 7 hours 15 mins.

Departure from a London Airport to Buffalo

Flights from London Heathrow Airprot to Buffalo You can get a tube direct from the city centre to the airport. It takes approximately 45 minutes on the Piccadilly Line with prices starting from £5.50, or 30 minutes on the Elizabeth Line for £12.80. You can also get the Heathrow Express from London Paddington in 15 minutes from £5.50, or a 35-minute coach from London Victoria from £6.Flights from London Gatwick Airport to Buffalo The Gatwick Express offers a non-stop train from London Victoria in just 30 minutes for £19.90. Southern and Thameslink also offer trains, with prices starting from £11.30. You can also get a coach from London Victoria to Gatwick from £10 which takes 1.5-2 hours.Flights from London Stansted Airport to Buffalo The Stansted Express takes 50 minutes from London Liverpool street with prices from £9.90. You can also get the Airport Bus Express from here too, which takes around 1 hour and costs £12.Flights from London Luton Airport to Buffalo The Luton Airport Express from London St Pancras takes 32 minutes with tickets from £10, or from just £5, you can get a 1.5 hour National Express Coach from London Victoria.Flights from London City Airport to Buffalo You can get the DLR to London City Airport from Bank in around 20 minutes, with prices starting from just £3.

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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.