Cheap flights from London to Buffalo Niagara

Compare London to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

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Flight deals from London to Buffalo Niagara

Looking for a cheap last-minute deal or the best round-trip flight from London to Buffalo Niagara Airport? If you want to travel next month, round-trip fares start from $619. Find the lowest prices on one-way and round-trip tickets right here.

Buffalo.$619 per passenger.Departing Thu, Apr 30, returning Wed, May 13.Round-trip flight with Ryanair and KLM.Outbound indirect flight with Ryanair, departing from London Stansted on Thu, Apr 30, arriving in Buffalo Niagara.Inbound indirect flight with KLM, departing from Buffalo Niagara on Wed, May 13, arriving in London Heathrow.Price includes taxes and charges.From $619, select.

Buffalo.$619 per passenger.Departing Sat, May 2, returning Tue, May 12.Round-trip flight with Ryanair and Air France.Outbound indirect flight with Ryanair, departing from London Stansted on Sat, May 2, arriving in Buffalo Niagara.Inbound indirect flight with Air France, departing from Buffalo Niagara on Tue, May 12, arriving in London Heathrow.Price includes taxes and charges.From $619, select.

Buffalo.$716 per passenger.Departing Tue, Sep 22, returning Fri, Oct 2.Round-trip flight with Wizz Air UK and jetBlue.Outbound indirect flight with Wizz Air UK, departing from London Luton on Tue, Sep 22, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Fri, Oct 2, arriving in London Luton.Price includes taxes and charges.From $716, select.

Buffalo.$724 per passenger.Departing Thu, Jun 4, returning Tue, Aug 4.Round-trip flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departing from London Stansted on Thu, Jun 4, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Tue, Aug 4, arriving in London Gatwick.Price includes taxes and charges.From $724, select.

Buffalo.$735 per passenger.Departing Wed, Apr 22, returning Wed, Apr 29.Round-trip flight with Ryanair and KLM.Outbound indirect flight with Ryanair, departing from London Stansted on Wed, Apr 22, arriving in Buffalo Niagara.Inbound indirect flight with KLM, departing from Buffalo Niagara on Wed, Apr 29, arriving in London Heathrow.Price includes taxes and charges.From $735, select.

Buffalo.$735 per passenger.Departing Mon, Jun 1, returning Tue, Jun 9.Round-trip flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departing from London Stansted on Mon, Jun 1, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departing from Buffalo Niagara on Tue, Jun 9, arriving in London Stansted.Price includes taxes and charges.From $735, select.

Buffalo.$757 per passenger.Departing Sun, May 31, returning Tue, Jun 9.Round-trip flight with easyJet and Frontier Airlines.Outbound indirect flight with easyJet, departing from London Luton on Sun, May 31, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departing from Buffalo Niagara on Tue, Jun 9, arriving in London Stansted.Price includes taxes and charges.From $757, select.

Buffalo.$772 per passenger.Departing Mon, May 18, returning Wed, Aug 19.Round-trip flight with Vueling Airlines and jetBlue.Outbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, May 18, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Wed, Aug 19, arriving in London Heathrow.Price includes taxes and charges.From $772, select.

Buffalo.$791 per passenger.Departing Fri, Oct 9, returning Mon, Oct 19.Round-trip flight with Wizz Air UK and jetBlue.Outbound indirect flight with Wizz Air UK, departing from London Luton on Fri, Oct 9, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Mon, Oct 19, arriving in London Luton.Price includes taxes and charges.From $791, select.

Buffalo.$852 per passenger.Departing Mon, Sep 7, returning Mon, Sep 14.Round-trip flight with Aer Lingus and jetBlue.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Mon, Sep 7, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Mon, Sep 14, arriving in London Heathrow.Price includes taxes and charges.From $852, select.

Buffalo.$857 per passenger.Departing Mon, Jun 15, returning Thu, Jul 16.Round-trip flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departing from London Stansted on Mon, Jun 15, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Thu, Jul 16, arriving in London Stansted.Price includes taxes and charges.From $857, select.

Buffalo.$886 per passenger.Departing Wed, Nov 18, returning Wed, Nov 25.Round-trip flight with United.Outbound indirect flight with United, departing from London Heathrow on Wed, Nov 18, arriving in Buffalo Niagara.Inbound indirect flight with United, departing from Buffalo Niagara on Wed, Nov 25, arriving in London Heathrow.Price includes taxes and charges.From $886, select.

Buffalo.$899 per passenger.Departing Mon, Jul 6, returning Tue, Jul 21.Round-trip flight with jetBlue and Frontier Airlines.Outbound indirect flight with jetBlue, departing from London Heathrow on Mon, Jul 6, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departing from Buffalo Niagara on Tue, Jul 21, arriving in London Gatwick.Price includes taxes and charges.From $899, select.

Buffalo.$916 per passenger.Departing Wed, Dec 2, returning Mon, Dec 7.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from London Heathrow on Wed, Dec 2, arriving in Buffalo Niagara.Inbound indirect flight with Lufthansa, departing from Buffalo Niagara on Mon, Dec 7, arriving in London Heathrow.Price includes taxes and charges.From $916, select.

Buffalo.$956 per passenger.Departing Mon, Aug 10, returning Mon, Aug 31.Round-trip flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departing from London Stansted on Mon, Aug 10, arriving in Buffalo Niagara.Inbound indirect flight with jetBlue, departing from Buffalo Niagara on Mon, Aug 31, arriving in London Stansted.Price includes taxes and charges.From $956, select.

Buffalo.$964 per passenger.Departing Tue, Aug 18, returning Tue, Sep 1.Round-trip flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departing from London Stansted on Tue, Aug 18, arriving in Buffalo Niagara.Inbound indirect flight with Aer Lingus, departing from Buffalo Niagara on Tue, Sep 1, arriving in London Heathrow.Price includes taxes and charges.From $964, select.

Find the cheapest month to fly from London to Buffalo Niagara

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

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London to Buffalo Niagara: Alternative routes

Compare routes from London to Buffalo below. You may find an airport to fly into that's cheaper, faster, or easier than Buffalo Niagara.

London to Buffalo: Flight information

The things to know before you go.

Cheapest flight found	$337
Cheapest month to fly	May

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

How much are round-trip flights from London to Buffalo Niagara?

The best price we found for a round-trip flight from London to Buffalo Niagara is $619. 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.

Which airlines fly direct from London to Buffalo Niagara?

Currently, there are no airlines that fly direct from London to Buffalo Niagara. But we found flights with one stop from $619.

How many flights are there a week from London to Buffalo Niagara?

There are no flights flying from London to Buffalo Niagara, as of April 2026.

When is the cheapest time to fly from London to Buffalo Niagara?

The cheapest month to fly from London to Buffalo Niagara is usually May.

Which upcoming date is cheapest to fly from London to Buffalo Niagara Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Buffalo Niagara Airport on Saturday, May 2, 2026.

Can I get a direct flight from London to Buffalo Niagara Airport?

No airlines currently offer direct flights between London and Buffalo Niagara Airport. Most routes have one or more stops.

How can I find the best flight deal to Buffalo Niagara?

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 Buffalo Niagara 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.

When is the best time to book flights to Buffalo?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from London to Buffalo Niagara?

The cheapest airline that flies to Buffalo Niagara is Ryanair.

Traveling from London to Buffalo Niagara International Airport (BUF): What you need to know

Buffalo Niagara International Airport is located in Buffalo. The city operates on the UTC-5 timezone and is five hours behind London.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your flight from London to BUF.
Popular months like July or other busy periods mean longer lines and possible delays. Get a head start by getting to the airport even earlier. Aim for at least four hours ahead of international flights and two hours before domestic departures.

Airports in London

London Heathrow Airport (LHR)

Consider adding a stopover to find cheap flights from London to BUF. Just deselect 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Make a stop (and maybe make your fare cheaper) by passing through one of these airports:
- New York John F. Kennedy International Airport (JFK)
- Philadelphia International Airport (PHL)
- Washington Dulles International Airport (IAD)
Located around 24 kilometers from central London, LHR can be reached in about 45 minutes by car (depending on traffic). The journey by public transport will take roughly 25 minutes.
Want a relaxed start to your trip? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Buffalo Niagara International Airport or just don't like being rushed, these hotels are just what you're after:
When it comes to the on-time performance of London Heathrow Airport, 78% of flights meet their scheduled arrival time.

London Gatwick Airport (LGW)

Add another location to your travels or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from London to Buffalo Niagara International Airport, browse these options when leaving from London Gatwick Airport:
- New York John F. Kennedy International Airport (JFK)
- Orlando International Airport (MCO)
- Tampa International Airport (TPA)
You can reach LGW from the center of London in about 1 hour 5 minutes by car (depending on traffic). The ride on public transport takes roughly 1 hour 20 minutes to travel the 48 kilometers or so.
Flying off with the first light? Think about staying at one of these hotels near London Gatwick Airport the day before your London to BUF flight:
The majority of flights that depart London Gatwick Airport touch down at their destination right on cue. It boasts a strong on-time performance rate of 82%.

London Stansted Airport (STN)

STN is roughly 56 kilometers from central London. Driving from the city center to the airport takes about 1 hour 5 minutes. If you're thinking about using public transport, you can expect a journey of around 45 minutes.
Make catching an early London to Buffalo Niagara International Airport flight one of the easiest parts of your trip. Stay at one of these accommodation options close to London Stansted Airport and get to your departure gate without rushing:
With 80% of its departing flights arriving as planned, STN is a dependable starting point for any journey.

About Buffalo Niagara International Airport (BUF)

Consider booking a hotel near BUF if you have a late flight from London to Buffalo Niagara International Airport. Check in to one of these accommodation options and end the night sooner:
Booking your ride around two weeks ahead of your London to Buffalo Niagara International Airport flight can help you score a better rate.
You'll find BUF at Genesee Street.

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

Buffalo Niagara International Airport is around 16 kilometers from the center of Buffalo. It takes around 20 minutes or so to drive to the city.
If you're taking public transport, expect a journey of around 40 minutes.

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

The lowest price we've found for a one-way ticket from London to Buffalo Niagara International Airport is $337. For a return flight on this route, the best price is $619. Depending on when and how early you book, these fares may change.
To pick up cheap flights from London to BUF, book early. Airlines typically offer lower fares when flights first go on sale.
The 'Whole month' search tool will show you the cheapest London to Buffalo Niagara International Airport tickets across each month. It's a good way to snap up a bargain if your travel plans are flexible.
Snapping up a cheap plane ticket from London to BUF is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.
Tailor your trip using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from London to Buffalo Niagara International Airport.

The best time to fly from London to Buffalo Niagara International Airport (BUF)

August is the busiest month for flights from London to Buffalo Niagara International Airport (BUF). Visit Buffalo in December if you prefer a quieter experience.
Lock in a London to BUF plane ticket departing in July if you're eager to experience the city during its warmest month. You can expect temperatures in Buffalo to range from 15ºC (59ºF) to 29ºC (84ºF).
January has temperatures of between -10ºC (14ºF) and 2ºC (36ºF). Search for cheap tickets from London to Buffalo Niagara International Airport around that time if you like traveling in cooler conditions.

More about Buffalo

Start your Buffalo trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from London to Buffalo Niagara International Airport, browse our range of accommodation options including:
You'll find plenty of terrific things to do in Buffalo when you're ready to see the sights. Start exploring at Frank Lloyd Wright's Darwin D. Martin House Complex followed by Buffalo AKG Art Museum and Forest Lawn.

Explore more of the United States

Cleveland is just one of the many cities in the United States waiting to be discovered once you've taken in the sights of Buffalo. Around 290 kilometers away to the southwest, well-known attractions include Rock & Roll Hall of Fame, Cleveland Museum of Art and Cleveland Museum of Natural History.
Around 290 kilometers south of Buffalo, Pittsburgh is another favorite stop in the United States. Experience major highlights starting with Carnegie Museum of Art, The Andy Warhol Museum and Point State Park Fountain.