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 $1,102 round trip and CA $455 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 27 - Sat, Sep 5
BUF
Buffalo
LHR
London
CA $1,102 Roundtrip, found 14 hours ago
CA $1,102
Roundtrip
found 14 hours ago
Select Virgin Atlantic flight, departing Thu, Aug 27 from Buffalo to London, returning Sat, Sep 5, priced at CA $1,102 found 14 hours ago
Tue, Sep 22 - Wed, Sep 30
BUF
Buffalo
LHR
London
CA $1,115 Roundtrip, found 1 day ago
CA $1,115
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Sep 22 from Buffalo to London, returning Wed, Sep 30, priced at CA $1,115 found 1 day ago
Tue, Nov 17 - Thu, Nov 26
BUF
Buffalo
LHR
London
CA $1,230 Roundtrip, found 6 days ago
CA $1,230
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Nov 17 from Buffalo to London, returning Thu, Nov 26, priced at CA $1,230 found 6 days ago
Sat, Oct 3 - Fri, Oct 16
BUF
Buffalo
LHR
London
CA $1,244 Roundtrip, found 1 day ago
CA $1,244
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Sat, Oct 3 from Buffalo to London, returning Fri, Oct 16, priced at CA $1,244 found 1 day ago
Tue, Sep 22 - Wed, Sep 30
BUF
Buffalo
LHR
London
CA $1,244 Roundtrip, found 1 day ago
CA $1,244
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to London, returning Wed, Sep 30, priced at CA $1,244 found 1 day ago
Sat, Nov 7 - Fri, Nov 13
BUF
Buffalo
LHR
London
CA $1,258 Roundtrip, found 5 days ago
CA $1,258
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 7 from Buffalo to London, returning Fri, Nov 13, priced at CA $1,258 found 5 days ago
Wed, Sep 30 - Sun, Oct 4
BUF
Buffalo
LHR
London
CA $1,282 Roundtrip, found 3 days ago
CA $1,282
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Sep 30 from Buffalo to London, returning Sun, Oct 4, priced at CA $1,282 found 3 days ago
Wed, Oct 14 - Tue, Oct 20
BUF
Buffalo
LHR
London
CA $1,289 Roundtrip, found 8 hours ago
CA $1,289
Roundtrip
found 8 hours ago
Select British Airways flight, departing Wed, Oct 14 from Buffalo to London, returning Tue, Oct 20, priced at CA $1,289 found 8 hours ago
Tue, Aug 25 - Fri, Sep 4
BUF
Buffalo
LHR
London
CA $1,304 Roundtrip, found 1 day ago
CA $1,304
Roundtrip
found 1 day ago
Select Iberia flight, departing Tue, Aug 25 from Buffalo to London, returning Fri, Sep 4, priced at CA $1,304 found 1 day ago
Wed, Sep 30 - Sun, Oct 4
BUF
Buffalo
LHR
London
CA $1,333 Roundtrip, found 3 days ago
CA $1,333
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 30 from Buffalo to London, returning Sun, Oct 4, priced at CA $1,333 found 3 days ago

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Trebovir Hotel

Trebovir Hotel

3 out of 5
Price was CA $1,749, price is now CA $1,526 per person
CA $1,526
per person
Aug 28 - Sep 2
found 19 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
Presidential Apartments - Kensington

Presidential Apartments - Kensington

4 out of 5
Price was CA $2,145, price is now CA $1,658 per person
CA $1,658
per person
Aug 28 - Sep 2
found 19 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
The Park City Grand Plaza Kensington

The Park City Grand Plaza Kensington

4 out of 5
Price was CA $2,113, price is now CA $1,730 per person
CA $1,730
per person
Aug 28 - Sep 2
found 19 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
St Martins Lane London, a Morgans Originals hotel

St Martins Lane London, a Morgans Originals hotel

5 out of 5
Price was CA $2,480, price is now CA $2,111 per person
CA $2,111
per person
Aug 28 - Sep 2
found 19 hours ago
Roundtrip non-stop flight included
Buffalo (BUF) to London (LHR)
Royal Garden Hotel

Royal Garden Hotel

5 out of 5
Price was CA $2,555, price is now CA $2,192 per person
CA $2,192
per person
Aug 28 - Sep 2
found 19 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.