Cheap flights from London Heathrow Airport to Buffalo from £411
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Buffalo departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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JetBlue flights from London Heathrow Airport to Buffalo
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Delta flights from London Heathrow Airport to Buffalo
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How to get the cheapest flight ticket from London Heathrow Airport to Buffalo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Buffalo?
The month of September is another great option to travel to Buffalo, with average flight prices from London Heathrow Airport averaging around £541.
What is the cheapest day to depart on your flight to Buffalo?
The cheapest day to depart from London Heathrow Airport to Buffalo is on a Saturday. Travellers who choose to depart for Buffalo on a Saturday will often find tickets for as low as £567. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Buffalo for around £626.
What is the cheapest time of day to depart on your flight to Buffalo?
The cheapest time of day to fly to Buffalo is in the afternoon when flights can be purchased for as low as £565. Flights to Buffalo are more costly in the morning, with an average ticket price of £598. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Buffalo?
You are more likely to see cheaper flights to Buffalo from London Heathrow Airport when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around £629 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from London Heathrow Airport for as low as £497 on momondo.
Can stopping save me money on London Heathrow Airport to Buffalo flights?
You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Buffalo flight.
How have London Heathrow Airport to Buffalo flight prices changed over time?
As of June 2025, prices for London Heathrow Airport to Buffalo flights are approximately 15% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Buffalo?
Aer Lingus, JetBlue, and TAP AIR PORTUGAL are the most popular carriers operating from London Heathrow to Buffalo
Which airlines fly to Buffalo?
JetBlue, Icelandair and Virgin Atlantic are the top three most popular airlines that fly to Buffalo from London Heathrow Airport according to our data. JetBlue is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Buffalo. Keep in mind that there are 8 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Buffalo
Cheap London Heathrow Airport to Buffalo (LHR to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Buffalo
How far is London Heathrow to Buffalo by plane?
A flight from London Heathrow to Buffalo will travel around 3548.4 mi. By plane, this route typically takes 11h 04m.
When did momondo last update prices for flights from London Heathrow Airport to Buffalo Airport?
Prices for flights from London Heathrow Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Buffalo Airport?
There are 7 operators available for flights from London Heathrow Airport to Buffalo Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Buffalo?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Buffalo is JetBlue, representing 29% of all bookings. The subsequent popular airlines are Icelandair at 21%, British Airways at 15%, and Virgin Atlantic at 15%.
Best airlines flying from London Heathrow Airport to Buffalo
Compare and see reviews for airlines that fly from London Heathrow Airport to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £370 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £384 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom £495 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £504 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £514 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £531 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £583 | Free Cancellation | Rating 7.4 8,790 reviews |
Travelling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Buffalo?
It is quick and easy to find London to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.
Can I find flights from London to Buffalo with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Buffalo from London with this policy.
How can momondo help me find flights from London to Buffalo?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Buffalo.
I’m not ready to book a flight from London to Buffalo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Buffalo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.