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Cheap flights from London Heathrow Airport to Buffalo from £466

LHR — BUF
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Buffalo

Thu 24/1210:20 -
2 stops39h 25m
Wed 6/114:29 -
2 stops20h 31m
Deal found 7/11£610
Thu 24/1209:20 -
1 stop14h 52m
Thu 31/1210:50 -
1 stop15h 05m
Deal found 9/11£672
Sun 27/1209:20 -
1 stop30h 55m
Tue 5/110:50 -
1 stop15h 03m
Deal found 9/11£673
Sat 26/1209:20 -
1 stop30h 55m
Fri 8/110:50 -
1 stop15h 03m
Deal found 11/11£674
Wed 25/1112:15 -
2 stops30h 05m
Wed 2/1214:10 -
2 stops24h 20m
Deal found 6/11£681
Wed 25/1107:25 -
1 stop31h 19m
Wed 2/1219:30 -
1 stop21h 10m
Deal found 6/11£683
Fri 25/1209:20 -
1 stop30h 55m
Fri 1/110:50 -
1 stop15h 05m
Deal found 9/11£688
Fri 25/1206:40 -
2 stops22h 15m
Thu 7/112:19 -
2 stops25h 11m
Deal found 10/11£696
Tue 15/1207:40 -
1 stop14h 17m
Sun 3/113:38 -
1 stop11h 17m
Deal found 7/11£716
Fri 4/1220:35 -
2 stops43h 05m
Fri 11/1214:10 -
2 stops24h 20m
Deal found 10/11£718
Thu 24/1209:20 -
1 stop14h 52m
Wed 6/110:50 -
1 stop15h 03m
Deal found 7/11£723

Find flight deals from Heathrow to Buffalo

Round-trip from

£574

One-way from

£466

Popular in

August

Cheapest in

January

Average price

£748
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/2-8/2
  • 4 total stops
  • 34h 40m total
  • London to Buffalo
Search Deals
JetBlue
  • JetBlue
  • 13/2-31/12
  • 1 total stop
  • 20h 54m total
  • London to Buffalo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Buffalo that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 10/12

07:25-18:33

1 stop16h 08m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£469

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Sun 4/4

16:30-23:13

2 stops35h 43m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£539

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 1/12

08:50-20:04

2 stops16h 14m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£554

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 15/4

07:05-23:50

2 stops21h 45m

Buffalo

Mon 19/4

14:15-21:40

2 stops26h 25m

£579

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Wed 10/2

06:40-23:59

2 stops22h 19m

Buffalo

Wed 17/2

12:27-17:40

2 stops24h 13m

£585

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Sun 31/1

10:25-13:15

1 stop31h 50m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£642

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 1/12

12:20-23:59

1 stop16h 39m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£658

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Tue 24/11

07:25-09:44

1 stop31h 19m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£677

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Mon 1/2

08:05-23:38

1 stop20h 33m

Buffalo

Mon 8/2

07:30-06:53

1 stop18h 23m

£681

LondonBuffalo

LHR London Heathrow - BUF Buffalo

LHRBUF

London Heathrow

Thu 24/12

09:20-19:12

1 stop14h 52m

Buffalo

Tue 5/1

10:50-06:53

1 stop15h 03m

£733

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Buffalo

What is the cheapest month to book a flight from London Heathrow Airport to Buffalo?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of £419). Flying from London Heathrow Airport to Buffalo in August is currently the most expensive (average of £854). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Buffalo?

Airfare is below average for this route at the moment.

London Heathrow Airport to Buffalo flights typically cost between £637 and £748 in February.
The cheapest return price found within the last 5 days was £574 on Scandinavian Airlines (1 Feb–8 Feb).

Reviews of airlines servicing Buffalo

Read reviews from past customers who have flown with Virgin Atlantic and JetBlue from London Heathrow Airport to Buffalo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.9

Comfort

7.3

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
698 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.9

Comfort

7.3

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.1
Good
3,070 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.9

Comfort

7.3

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

  • What airport do you fly into for flights to Buffalo from London Heathrow?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Buffalo. 2 airlines have flights to Buffalo from London Heathrow on a regular basis. Booking flights from London Heathrow to Buffalo should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Buffalo?

    For as low as £681, Scandinavian Airlines can have you in Buffalo from London Heathrow Airport in 20h 33m. The distance between London Heathrow Airport and Buffalo is about 3540 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Buffalo round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Buffalo round-trip from £483. Another airline that can offer you cheap pricing is Virgin Atlantic. JetBlue is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from Heathrow to Buffalo that include hotel bookings?

    Yes. In addition to deals on Heathrow to Buffalo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Buffalo.

  • Can I find deals for business class flights from Heathrow to Buffalo?

    Yes. Cheapflights offers flight deals from Heathrow to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Buffalo (average of £419). Flying from London Heathrow Airport to Buffalo in August is currently the most expensive (average of £854). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Heathrow to Buffalo

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£483Average£682FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£562Average£882FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Heathrow to Buffalo?

Cheapflights makes it easy to find Heathrow to Buffalo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Buffalo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Buffalo.

Can Cheapflights find flights from Heathrow to Buffalo with no change fees?

Certainly. Search results for flights to Buffalo from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Buffalo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buffalo from Heathrow today and book when prices fit your budget.

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