Cheap Flights from Buffalo Niagara to London

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Compare Buffalo Niagara to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Buffalo Niagara to London

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

Find the cheapest month to fly from Buffalo Niagara to London

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

Alternative Buffalo Niagara to London routes

Looking for the cheapest, fastest or easiest route from Buffalo Niagara to London? You could fly into the following airports instead.

Buffalo to London: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 815
Cheapest month to flyJuly

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

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Buffalo Niagara to London is ر.ق.‏ 2,041. 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. But we found flights with one or more stops from ر.ق.‏ 2,041.
As of May 2025, there are no flights flying from Buffalo Niagara to London.
The cheapest month to fly from Buffalo Niagara to London is usually May 2025.
If you're flying from Buffalo Niagara Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from ر.ق.‏ 2,041.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to London on Monday, 25 August 2025.
No airlines currently offer direct flights between Buffalo Niagara Airport and London. 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 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.
In May, the average temperature is usually around 12°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, KLM offers the cheapest flight tickets to London.

Flying from Buffalo Niagara International Airport (BUF) to London: what you need to know

  • London is four hours ahead of Buffalo, where Buffalo Niagara International Airport is located. London runs on the UTC+0 timezone.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to catch your BUF to London flight.

  • If you're heading away during a bank holiday or another peak period, give yourself extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Stopovers are the perfect opportunity to break up your trip and maybe even explore a different city. When searching for flight tickets from BUF to London, uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:

    • John F. Kennedy International Airport (JFK)

    • Orlando International Airport (MCO)

    • Philadelphia International Airport (PHL)

  • Travelling from central Buffalo to BUF takes around 1 hour 15 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 13 kilometres in 20 minutes or so, depending on traffic conditions.

  • Searching for a hotel close to BUF? If you're catching an early flight from Buffalo Niagara International Airport to London, these accommodation options set you up for a seamless send-off:

  • Of the flights that depart from Buffalo Niagara International Airport, 75.46% touch down on time at their destination.

  • BUF is located at Genesee Street.

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

  • The best price we've seen for a one-way Buffalo Niagara International Airport to London flight is ر.ق.‏ 815. The cheapest price for a return flight is ر.ق.‏ 2,041. Bear in mind fares may change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to pick up cheap flights from BUF to London if you book in advance. Airlines often have some fantastic early bird deals.

  • If you can be flexible with your travel plans, check out the 'Whole month' search tool. It'll show you the cheapest price across every month when searching for a Buffalo Niagara International Airport to London ticket.

  • Spend less time searching for cheap flights from BUF to London by creating a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

  • Choose your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Buffalo Niagara International Airport to London by 'Best,' 'Fastest' or 'Cheapest.'

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to central London takes about 55 minutes by car. The centre is roughly 31 kilometres away.

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

  • Book a hotel close to LHR if you're coming in on a late flight from Buffalo Niagara International Airport to London. Settle into one of these accommodation options and make your first night all about rest:

  • Grab a London Heathrow Airport rental car and discover London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are popular outlets to choose from here.

  • Booking your vehicle from London Heathrow Airport about one week before your flight from BUF to London can help you lock in the lowest rate.

London Gatwick Airport (LGW)

  • Once your flight from Buffalo Niagara International Airport to London has hit the tarmac, you can reach the city centre in about 1 hour 20 minutes by car. Central London is roughly 80 kilometres from London Gatwick Airport (LGW).

  • Public transport will get you there in around 30 minutes.

  • You'll find some comfortable places to rest your head close to LGW. Kick back and get cosy after your BUF to London flight at any of these well-located options:

  • Green Motion, U-Save and Drivalia make picking up a London Gatwick Airport rental car simple. These suppliers are located in or around the terminal and will have you on the road before long.

  • Avoid potential price surges. Securing your ride three weeks before your arrival at LGW will help you save.

Stansted Airport (STN)

  • Set your sights on the city centre after your flight from Buffalo Niagara International Airport to London has touched down. Central London is around 64 kilometres from Stansted Airport (STN) and takes roughly 1 hour to reach by car.

  • If you go by public transport, the journey will take you around 1 hour 25 minutes.

  • Enjoy a more relaxed start to your break by staying at a hotel near STN after your BUF to London flight. Recharge after a day of travel or just take a moment to get your footing in a new city at:

  • Be in control of the next leg of your trip with a Stansted Airport rental car. Green Motion, Drivalia and Europcar are some companies you can book with.

  • If you're looking for a specific model or make, lock in your ride from STN around four weeks before your flight from Buffalo Niagara International Airport to London. This improves your chances of getting the car you want, as well as a better deal.

Best time to go to London

  • Before securing your flights from Buffalo Niagara International Airport to London, consider which time of year works best for you. High season in London offers a bustling atmosphere and plenty of things to do, while the low season means you'll get cheaper hotel rates and fewer crowds.

  • Before locking in your Buffalo Niagara International Airport to London flight ticket, think about the kind of weather you prefer. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.

  • Look for cheap tickets from BUF to London in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

  • Once you've booked your flight from Buffalo Niagara International Airport to London, find a hotel that offers the right mix of comfort and location. Make one of these accommodation options your base for exploring London:

  • There are so many things to see and do in this city it can be hard to figure out where to begin. The British Museum, Big Ben and Buckingham Palace are major attractions which should feature on any well-planned London itinerary.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be discovered after you've seen London. Around 161 kilometres away to the north-west, its best attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another essential stop in United Kingdom and is around 177 kilometres west of London. No journey is complete without a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

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