616 € Cheap Flights from Buffalo Niagara to London Gatwick

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Flight deals from Buffalo Niagara to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara to London Gatwick? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buffalo Niagara to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to London Gatwick flights are currently cheapest in April.

Buffalo to London: Flight information

The things to know before you go.
Cheapest flight found616 €
Cheapest month to flyApril

Finding cheap flights from Buffalo Niagara to London Gatwick: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to London Gatwick is 616 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Buffalo Niagara to London Gatwick. But we found flights with one or more stops from 616 €.
As of February 2026, there are no flights flying from Buffalo Niagara to London Gatwick.
The cheapest month to fly from Buffalo Niagara to London Gatwick is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to London Gatwick Airport on Wednesday, 8 April 2026.
No airlines currently offer direct flights between Buffalo Niagara Airport and London Gatwick Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Gatwick but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to London Gatwick.

Travelling from Buffalo Niagara International Airport (BUF) to London Gatwick Airport (LGW): what you need to know

  • London's timezone is UTC+0, making London four hours ahead of Buffalo.

  • To ensure you get on your BUF to LGW flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as August, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

  • If you'd like to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Buffalo Niagara International Airport to London Gatwick Airport. These are the most popular stopovers between BUF and LGW:

    • John F. Kennedy International Airport

    • Tampa International Airport

    • Orlando International Airport

How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to London Gatwick Airport (LGW)

  • 226 € is currently the lowest price for a one-way Buffalo Niagara International Airport to London Gatwick Airport flight. Return flights start at 616 €. These prices may change depending on demand.

  • It's usually best to book as early as possible if you want to get cheap tickets from BUF to LGW. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from Buffalo Niagara International Airport to London Gatwick Airport throughout the entire month. It's a good way to find a bargain if your plans aren't set in stone.

  • Landing cheap flights from BUF to LGW is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when fares go down.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Buffalo Niagara International Airport to London Gatwick Airport.

Handy information about Buffalo Niagara International Airport (BUF)

  • BUF is located at Genesee Street.

  • When it comes to the on-time performance of Buffalo Niagara International Airport, 75.46% of flights arrive within the scheduled timeframe.

  • Central Buffalo to Buffalo Niagara International Airport is around 18 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Expect a journey time of about 1 hour 15 minutes on public transport.

  • Catching an early flight from Buffalo Niagara International Airport to London Gatwick Airport? Avoid the last-minute rush to the airport (and get some extra shut-eye) by choosing one of these hotels near BUF:

Arriving at London Gatwick Airport (LGW)

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a Buffalo Niagara International Airport to London Gatwick Airport flight. Book one of these accommodation options near LGW instead:

  • Say yes to new adventures by picking up a London Gatwick Airport rental car. Grab a set of wheels from Green Motion, U-Save or Drivalia and explore beyond London's usual tourist stops.

  • Reserving your vehicle from London Gatwick Airport about three weeks ahead gives you the best shot at securing a great deal.

Getting from London Gatwick Airport (LGW) to central London

  • From London Gatwick Airport, London is approximately 80 kilometres away. It takes around 1 hour 20 minutes to reach the centre by car.

  • If you're using public transport, expect a journey time of roughly 1 hour 25 minutes.

When to fly to London Gatwick Airport (LGW)

  • It's time to choose your trip dates for your flight from Buffalo Niagara International Airport to London Gatwick Airport. August is the busiest month to head to London. If you'd like a more relaxed vibe, go in January.

  • Before locking in your flight from Buffalo Niagara International Airport to London Gatwick Airport, consider the kind of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from BUF to LGW in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • You've visited London, now it's time to explore other corners of United Kingdom. Journey about 161 kilometres north-west to Birmingham to tick off its must-visit sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a full itinerary ahead.

  • If you want to check out another side of United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.