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Cheap flights from Buffalo to the United Kingdom from $299

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 the United Kingdom departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:51 am - 6:30 pm
BUF
-
LHR
25h 39m2 stops
Scandinavian Airlines Logo
6:40 am - 12:16 am
LHR
-
BUF
22h 36m2 stops
$601Scandinavian Airlines
Wed, Jan 21 - Tue, Feb 10
Scandinavian Airlines Logo
11:51 am - 4:25 pm
BUF
-
LHR
23h 34m3 stops
Scandinavian Airlines Logo
6:40 am - 12:16 am
LHR
-
BUF
22h 36m2 stops
$604Scandinavian Airlines
Thu, Jan 22 - Thu, Jan 29
Scandinavian Airlines Logo
11:51 am - 4:25 pm
BUF
-
LHR
23h 34m3 stops
Scandinavian Airlines Logo
6:40 am - 12:16 am
LHR
-
BUF
22h 36m2 stops
$605Scandinavian Airlines
Wed, Jan 21 - Tue, Feb 10
JetBlue Logo
3:25 pm - 6:55 am
BUF
-
LHR
10h 30m1 stop
JetBlue Logo
9:20 am - 6:47 pm
LHR
-
BUF
14h 27m1 stop
$619JetBlue
Mon, Jan 12 - Sun, Jan 25
Virgin Atlantic Logo
12:13 pm - 10:30 am
BUF
-
MAN
17h 17m1 stop
Virgin Atlantic Logo
1:25 pm - 11:28 pm
MAN
-
BUF
15h 03m1 stop
$622Virgin Atlantic
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:53 pm - 5:40 pm
BUF
-
EDI
17h 47m2 stops
American Airlines Logo
7:30 am - 11:48 pm
EDI
-
BUF
21h 18m2 stops
$623American Airlines
Thu, Jan 22 - Thu, Jan 29
Delta Logo
3:38 pm - 6:55 am
BUF
-
LHR
10h 17m1 stop
Delta Logo
10:00 am - 11:58 pm
LHR
-
BUF
18h 58m2 stops
$629Delta
Fri, Jan 9 - Wed, Mar 4
American Airlines Logo
6:53 pm - 5:40 pm
BUF
-
EDI
17h 47m2 stops
American Airlines Logo
10:25 am - 11:38 pm
EDI
-
BUF
18h 13m2 stops
$629American Airlines
Thu, Jan 22 - Wed, Feb 25
Delta Logo
7:00 am - 10:10 am
BUF
-
MAN
22h 10m2 stops
Delta Logo
1:30 pm - 11:18 am
MAN
-
BUF
26h 48m1 stop
$637Delta
Sun, Feb 15 - Tue, Feb 24
JetBlue Logo
4:00 pm - 9:29 am
BUF
-
EDI
12h 29m1 stop
JetBlue Logo
11:30 am - 11:55 pm
EDI
-
BUF
17h 25m1 stop
$702JetBlue
Tue, May 5 - Fri, May 15

Scandinavian Airlines flights from Buffalo to United Kingdom

Our best Scandinavian Airlines deals on Buffalo to United Kingdom flight tickets
Scandinavian Airlines
Jan 21
BUF11:51 amBuffalo
25h 39m
2 stops
LHR6:30 pmLondon Heathrow
Feb 10
LHR6:40 amLondon Heathrow
22h 36m
2 stops
BUF12:16 amBuffalo
$601
Find similar
Scandinavian Airlines
Jan 22
BUF11:51 amBuffalo
23h 34m
3 stops
LHR4:25 pmLondon Heathrow
Jan 29
LHR6:40 amLondon Heathrow
22h 36m
2 stops
BUF12:16 amBuffalo
$604
Find similar
Scandinavian Airlines
Jan 21
BUF11:51 amBuffalo
23h 34m
3 stops
LHR4:25 pmLondon Heathrow
Feb 10
LHR6:40 amLondon Heathrow
22h 36m
2 stops
BUF12:16 amBuffalo
$605
Find similar

Lufthansa flights from Buffalo to United Kingdom

Our best Lufthansa deals on Buffalo to United Kingdom flight tickets
Lufthansa
Apr 26
BUF7:55 pmBuffalo
30h 00m
1 stop
LHR6:55 amLondon Heathrow
May 6
LHR10:50 amLondon Heathrow
17h 36m
2 stops
BUF11:26 pmBuffalo
$703
Find similar
Lufthansa
Feb 2
BUF2:49 pmBuffalo
13h 26m
2 stops
LCY9:15 amLondon City
Feb 11
LCY9:50 amLondon City
17h 41m
2 stops
BUF10:31 pmBuffalo
$705
Find similar
Lufthansa
Apr 24
BUF7:55 pmBuffalo
9h 45m
1 stop
LHR10:40 amLondon Heathrow
May 1
LHR9:30 amLondon Heathrow
18h 56m
2 stops
BUF11:26 pmBuffalo
$724
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Buffalo to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 1/21

11:51 am-6:30 pm

2 stops25h 39m

London Heathrow

Tue 2/10

6:40 am-12:16 am

2 stops22h 36m

$601

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Thu 1/22

11:51 am-4:25 pm

3 stops23h 34m

London Heathrow

Thu 1/29

6:40 am-12:16 am

2 stops22h 36m

$604

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Wed 1/21

11:51 am-4:25 pm

3 stops23h 34m

London Heathrow

Tue 2/10

6:40 am-12:16 am

2 stops22h 36m

$605

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Mon 1/12

3:25 pm-6:55 am

1 stop10h 30m

London Heathrow

Sun 1/25

9:20 am-6:47 pm

1 stop14h 27m

$619

BuffaloManchester

BUF - MAN

BUFMAN

Buffalo

Fri 1/23

12:13 pm-10:30 am

1 stop17h 17m

Manchester

Fri 1/30

1:25 pm-11:28 pm

1 stop15h 03m

$622

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

Thu 1/22

6:53 pm-5:40 pm

2 stops17h 47m

Edinburgh Turnhouse

Thu 1/29

7:30 am-11:48 pm

2 stops21h 18m

$623

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Fri 1/9

3:38 pm-6:55 am

1 stop10h 17m

London Heathrow

Wed 3/4

10:00 am-11:58 pm

2 stops18h 58m

$629

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

Thu 1/22

6:53 pm-5:40 pm

2 stops17h 47m

Edinburgh Turnhouse

Wed 2/25

10:25 am-11:38 pm

2 stops18h 13m

$629

BuffaloManchester

BUF - MAN

BUFMAN

Buffalo

Sun 2/15

7:00 am-10:10 am

2 stops22h 10m

Manchester

Tue 2/24

1:30 pm-11:18 am

1 stop26h 48m

$637

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

Tue 5/5

4:00 pm-9:29 am

1 stop12h 29m

Edinburgh Turnhouse

Fri 5/15

11:30 am-11:55 pm

1 stop17h 25m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Buffalo to United Kingdom

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 United Kingdom?

In general, February is the cheapest month to fly from Buffalo to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $626. If you aren’t able to travel to United Kingdom during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $629.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Buffalo to United Kingdom is on a Tuesday when prices can be found for as low as $688. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $844.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Buffalo to United Kingdom in the morning for as low as $721. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $855. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $787 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Buffalo for as low as $605 on momondo.

Can stopping save me money on Buffalo to United Kingdom flights?

You could potentially save up to 19% on your flight if you consider stops on a Buffalo to United Kingdom flight.

Cheap Buffalo to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to United Kingdom

Fastest flight time

10h 01m

Direct flights

None
The fastest flight from Buffalo to United Kingdom takes 10h 01m
There are no direct flights from Buffalo to United Kingdom. There are no popular flight routes from Buffalo to United Kingdom.
Search flight deals

  • When did momondo last update prices for flights from Buffalo Airport to United Kingdom?

    Prices for flights from Buffalo Airport to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to United Kingdom?

  • How old do you have to be to fly from Buffalo Airport to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to United Kingdom

Compare and see reviews for airlines that fly from Buffalo to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $451Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $522Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
British AirwaysPriceFrom $534Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
JetBluePriceFrom $586Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
DeltaPriceFrom $596Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Virgin AtlanticPriceFrom $626Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to United Kingdom for you.

Can I find flights from Buffalo to United Kingdom with flexible booking policies on momondo?

Flights from Buffalo to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to United Kingdom?

Once you have performed a search for Buffalo to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $335
Flights to Manchesterfrom $362
Flights to Edinburghfrom $386
Flights to Birminghamfrom $386
Flights to Glasgowfrom $388
Flights to Newcastle upon Tynefrom $440
Flights to Belfastfrom $487
Flights to Bristolfrom $452
Flights to Invernessfrom $416
Flights to Liverpoolfrom $435
Flights to Aberdeenfrom $521
Flights to Leedsfrom $447