Cheap Flights From Buffalo Niagara Intl. (BUF) To Heathrow (LHR)

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

The cheapest flights to Heathrow found within the past 7 days were CA $1,105 round trip and CA $456 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 20 - Fri, Sep 4
BUF
Buffalo
LHR
London
CA $1,105 Roundtrip, found 4 days ago
CA $1,105
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Aug 20 from Buffalo to London, returning Fri, Sep 4, priced at CA $1,105 found 4 days ago
Mon, Jan 18 - Mon, Jan 25
BUF
Buffalo
LHR
London
CA $1,124 Roundtrip, found 2 days ago
CA $1,124
Roundtrip
found 2 days ago
Select British Airways flight, departing Mon, Jan 18 from Buffalo to London, returning Mon, Jan 25, priced at CA $1,124 found 2 days ago
Mon, Jan 18 - Mon, Jan 25
BUF
Buffalo
LHR
London
CA $1,131 Roundtrip, found 2 days ago
CA $1,131
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 18 from Buffalo to London, returning Mon, Jan 25, priced at CA $1,131 found 2 days ago
Thu, Aug 20 - Mon, Aug 31
BUF
Buffalo
LHR
London
CA $1,158 Roundtrip, found 6 days ago
CA $1,158
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Thu, Aug 20 from Buffalo to London, returning Mon, Aug 31, priced at CA $1,158 found 6 days ago
Thu, Aug 20 - Mon, Aug 31
BUF
Buffalo
LHR
London
CA $1,166 Roundtrip, found 6 days ago
CA $1,166
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Thu, Aug 20 from Buffalo to London, returning Mon, Aug 31, priced at CA $1,166 found 6 days ago
Thu, Aug 20 - Fri, Sep 4
BUF
Buffalo
LHR
London
CA $1,246 Roundtrip, found 4 days ago
CA $1,246
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Aug 20 from Buffalo to London, returning Fri, Sep 4, priced at CA $1,246 found 4 days ago
Thu, Aug 20 - Fri, Sep 4
BUF
Buffalo
LHR
London
CA $1,247 Roundtrip, found 4 days ago
CA $1,247
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Thu, Aug 20 from Buffalo to London, returning Fri, Sep 4, priced at CA $1,247 found 4 days ago
Wed, Feb 17 - Sun, Feb 21
BUF
Buffalo
LHR
London
CA $1,257 Roundtrip, found 3 days ago
CA $1,257
Roundtrip
found 3 days ago
Select Iberia flight, departing Wed, Feb 17 from Buffalo to London, returning Sun, Feb 21, priced at CA $1,257 found 3 days ago
Wed, Mar 10 - Wed, Mar 24
BUF
Buffalo
LHR
London
CA $1,291 Roundtrip, found 5 days ago
CA $1,291
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Mar 10 from Buffalo to London, returning Wed, Mar 24, priced at CA $1,291 found 5 days ago
Wed, Oct 14 - Sat, Oct 17
BUF
Buffalo
LHR
London
CA $1,294 Roundtrip, found 4 days ago
CA $1,294
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 14 from Buffalo to London, returning Sat, Oct 17, priced at CA $1,294 found 4 days ago

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
St. David's Hotels

St. David's Hotels

3 out of 5
Price was CA $2,466, price is now CA $1,807 per person
CA $1,807
per person
Aug 21 - Aug 28
found 5 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
Hotel Riu Plaza London The Westminster

Hotel Riu Plaza London The Westminster

4 out of 5
Price was CA $3,280, price is now CA $2,275 per person
CA $2,275
per person
Aug 21 - Aug 28
found 5 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
THE KNIGHT OF NOTTINGHILL

THE KNIGHT OF NOTTINGHILL

3.5 out of 5
Price was CA $2,871, price is now CA $2,017 per person
CA $2,017
per person
Aug 21 - Aug 28
found 5 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
Three Falcons Hotel

Three Falcons Hotel

4 out of 5
Price was CA $3,161, price is now CA $2,276 per person
CA $2,276
per person
Aug 21 - Aug 28
found 5 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
Miiro Templeton Garden

Miiro Templeton Garden

4 out of 5
Price was CA $3,032, price is now CA $2,190 per person
CA $2,190
per person
Aug 21 - Aug 28
found 5 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
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Frequently asked questions

Are there direct flights from BUF to LHR?
Make a note of your connecting gate, because there aren't any direct flights between BUF and Heathrow Airport (LHR). American Airlines, Delta and Virgin Atlantic are among the airlines that will take you to London with only one stopover.
What airlines fly from Buffalo Niagara International Airport to Heathrow Airport?
Currently, no airlines offer a direct flight between Buffalo Niagara International Airport and LHR. Save time and avoid irritating stopovers by exploring the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.