Cheap flights from Buffalo to London Heathrow Airport from £311
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to London Heathrow Airport departing on 14/5. 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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How to get the cheapest flight ticket from Buffalo to London Heathrow Airport
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 London Heathrow Airport?
In general, October is the cheapest month to fly from Buffalo to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £504. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Buffalo averaging around £516.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Buffalo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £1,067.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Buffalo to London Heathrow Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £873 on average. Flights to London Heathrow Airport from Buffalo in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Buffalo when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £626 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Buffalo for as low as £508 on momondo.
When to book flights from Buffalo to London Heathrow Airport
Cheap Buffalo to London Heathrow Airport (BUF to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to London Heathrow Airport
How far is Buffalo to London Heathrow by plane?
The straight-line distance from Buffalo to London Heathrow is 3548.4 mi. Flights usually cover this in 9h 28m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to London Heathrow Airport?
Prices for flights from Buffalo Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Buffalo Airport to London Heathrow Airport?
As of February 2025, there is 1 operator available to choose from for flights from Buffalo Airport to London Heathrow Airport.
How old do you have to be to fly from Buffalo Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow 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 Buffalo to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to London Heathrow Airport is Virgin Atlantic (100% of total bookings).
Best airlines flying from Buffalo to London Heathrow Airport
Compare and see reviews for airlines that fly from Buffalo to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £504 | Free Cancellation | Rating 7.5 654 reviews |
Travelling to a place near London?
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Why should I use momondo to find a flight deal from Buffalo to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Buffalo.
Can I find flights from Buffalo to London with flexible booking policies on momondo?
All flight searches from Buffalo to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Buffalo to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Buffalo.
I’m not ready to book a flight from Buffalo to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Buffalo and alert you when they change.