Menu

Cheap flights from Buffalo Niagara International (BUF) to Heathrow (LHR)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Buffalo Niagara International (BUF) to Heathrow (LHR)

BUF - LHR
Price
$680 - $1333
LHR
Temperature
46.4 - 75.2 °F
LHR
Rainfall
1.5 - 2.6 inches
Popular in July High demand for flights, 32% potential price rise
Cheapest in February Best time to find cheap flights, 25% potential price drop
Round-trip from $680 From Buffalo Niagara International to Heathrow
One-way from $495 One-way flight from Buffalo Niagara International to Heathrow
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Buffalo Niagara International to Heathrow?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Buffalo Niagara International to Heathrow?

To save on the cost of your flight from Buffalo Niagara International to Heathrow, book at least 51 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $813 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $886.

What is the cheapest month to fly from Buffalo Niagara International to Heathrow?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Heathrow. Flights to Heathrow from Buffalo Niagara International in February are about $634 on average during February, but can be found for as low as $394.

Cheap flights from Buffalo Niagara International to Heathrow in July, August 2020

The best prices found for BUF to LHR flights for July, August
8 Jul - 14 Jul
$886pp
BUF
Buffalo
Turkish Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Turkish Airlines
   
2 STOPS
BUF
Buffalo
7 Jul - 26 Aug
$912pp
BUF
Buffalo
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
BUF
Buffalo
9 Jul - 15 Jul
$916pp
BUF
Buffalo
Turkish Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Turkish Airlines
   
2 STOPS
BUF
Buffalo

Buffalo Niagara International to Heathrow 2020 flight deals

Cheap flights to Heathrow from Buffalo Niagara International found for this year
6 Nov - 11 Nov
$587pp
BUF
Buffalo
TAP AIR PORTUGAL
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
   
2 STOPS
BUF
Buffalo
6 Nov - 11 Nov
$619pp
BUF
Buffalo
TAP AIR PORTUGAL
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
   
2 STOPS
BUF
Buffalo
31 Oct - 14 Nov
$672pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BUF
Buffalo

Last minute flights from Buffalo Niagara International to Heathrow

Late deals on round-trip flights to Heathrow from Buffalo Niagara International, departing today and this week
26 Jun - 28 Aug
$1225pp
BUF
Buffalo
Major Airline
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Major Airline
   
2 STOPS
BUF
Buffalo
26 Jun - 29 Aug
$1265pp
BUF
Buffalo
Major Airline
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Major Airline
   
2 STOPS
BUF
Buffalo
26 Jun - 28 Aug
$1789pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BUF
Buffalo

One-way flights to Heathrow from Buffalo Niagara International

The cheapest one-way flights from Buffalo Niagara International to Heathrow
10:26 am - 1:45 pm
TAP AIR PORTUGAL
2 Stops
22h 19m
BUF - LHR
TAP AIR PORTUGAL
$495
Travelgenio
7:34 am - 6:50 am
British Airways
1 Stop
18h 16m
BUF - LHR
British Airways
$591
Ovago
2:46 pm - 6:50 am
Major Airline
1 Stop
11h 04m
BUF - LHR
Major Airline
$655
Flyus

Related info for your journey

Useful info, stats and facts about Buffalo Niagara International to Heathrow flights.

Flight FAQs

From Buffalo Niagara International to Heathrow

Are flight prices decreasing from Buffalo to Heathrow due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Buffalo and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Buffalo Niagara International to Heathrow for under $600 on Cheapflights?

Yes, there are multiple flights from Buffalo Niagara International to Heathrow for under $600. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $587, but on average you can expect to pay $789.

Are there nonstop flights from Buffalo Niagara International to Heathrow for under $600 on Cheapflights?

There are no nonstop flights from Buffalo Niagara International to Heathrow, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Buffalo Niagara International to Heathrow for under $1300?

There are currently 19+ open flights from Buffalo Niagara International to Heathrow within the next 7 days for less than $1300.

Does it rain more in Buffalo or Heathrow?

Expected rainfall in Buffalo is less than in Heathrow. You can expect this to be the case over the next 17 days.

Is Buffalo weather warmer or cooler than Heathrow?

With an average temperature of 81 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Heathrow are colder than in Buffalo.

Related searches

Flights to Heathrow from Buffalo Niagara International
Flights to Buffalo Niagara International Flights to Heathrow

Rent a Car

Car Rentals at Heathrow Car Rentals in England

Alternative routes for Buffalo Niagara International to Heathrow

Destination information for Heathrow

Things to know before you go. Useful info for your trip from Buffalo Niagara International to Heathrow
Today's exchange rate
$1 = £0.81
Average temperature for July in Heathrow
75.2 °F
Avg rainfall for July in Heathrow
1.7 ″

Airports servicing Buffalo

Airports servicing London