Cheap Flights from London (LHR) to Buffalo (BUF) from £427

Cheap Flights from London (LHR) to Buffalo (BUF)

Prices were available within the past 7 days and starts at £427 for one-way flights and £535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
TAP Portugal
TAP Portugal
TAP Portugal
JetBlue Airways
Air France
Virgin Atlantic
Virgin Atlantic
Delta
British Airways
JetBlue Airways
Air France
JetBlue Airways
American Airlines
KLM
Icelandair
Turkish Airlines
Aer Lingus
SAS
Austrian Airlines
Flight from London to Buffalo route information
Origin AirportHeathrow
Destination AirportBuffalo Niagara Intl.
Airlines ServingAer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, SAS, United, Virgin Atlantic
Flight Price£534
Distance5668 km

Compare flights from London to Buffalo easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Buffalo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Buffalo Niagara Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Buffalo Niagara Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Buffalo Niagara Intl. (BUF) 

The easiest way to view the best deals on flights from London to Buffalo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Buffalo Niagara Intl. start at just £535 and range up to £673.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Buffalo
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Buffalo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Buffalo Niagara Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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