What is the cheapest airline that flies from Buffalo to United Kingdom?

JetBlue, Aer Lingus, and TAP AIR PORTUGAL are the most popular carriers operating from Buffalo to United Kingdom

What airlines fly to United Kingdom?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to United Kingdom from Buffalo according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 7 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Buffalo Airport to United Kingdom is 6 as of March 2026.

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.

$293 Cheap Flights from Buffalo to the United Kingdom in 2026

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Find the cheapest flights from Buffalo to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:04 pm - 10:10 am

BUF

GLA

10h 06m

1 stop

2:00 pm - 9:14 am

GLA

BUF

24h 14m

2 stops

$719United Airlines

Sun, Aug 23 - Thu, Aug 27

1:31 pm - 9:35 am

BUF

LGW

15h 04m

1 stop

12:20 pm - 7:29 pm

LGW

BUF

12h 09m

1 stop

$721JetBlue

Wed, Aug 12 - Wed, Sep 2

2:34 pm - 6:30 pm

BUF

LHR

22h 56m

2 stops

6:40 am - 12:50 am

LHR

BUF

23h 10m

2 stops

$725Scandinavian Airlines

Mon, Apr 20 - Mon, Apr 27

2:28 pm - 10:00 am

BUF

EDI

14h 32m

1 stop

11:30 am - 11:02 pm

EDI

BUF

16h 32m

1 stop

$727JetBlue

Mon, May 4 - Wed, May 20

2:34 pm - 6:30 pm

BUF

LHR

22h 56m

2 stops

7:30 pm - 7:19 pm

LHR

BUF

28h 49m

3 stops

$729Scandinavian Airlines

Mon, Apr 20 - Mon, Apr 27

7:00 am - 7:05 am

BUF

EDI

19h 05m

1 stop

11:20 am - 11:59 pm

EDI

BUF

17h 39m

2 stops

$766Virgin Atlantic

Mon, May 4 - Wed, May 20

1:07 pm - 10:05 am

BUF

GLA

15h 58m

2 stops

8:15 am - 11:09 pm

GLA

BUF

19h 54m

2 stops

$800British Airways

Mon, Sep 7 - Fri, Dec 18

7:56 pm - 8:30 am

BUF

GLA

32h 34m

2 stops

1:30 pm - 6:42 pm

GLA

BUF

34h 12m

2 stops

$803Delta

Wed, Mar 25 - Mon, Mar 30

6:00 pm - 2:10 pm

BUF

GLA

15h 10m

2 stops

9:30 am - 9:36 pm

GLA

BUF

17h 06m

2 stops

$830British Airways

Fri, Apr 24 - Fri, May 1

7:34 pm - 4:10 pm

BUF

ABZ

15h 36m

2 stops

6:00 am - 9:55 pm

ABZ

BUF

20h 55m

2 stops

$1,045American Airlines

Tue, Jul 14 - Thu, Jul 23

Lufthansa flights from Buffalo to United Kingdom

Our best Lufthansa deals on Buffalo to United Kingdom flight tickets

Lufthansa

May 12

BUF7:50 pmBuffalo

14h 50m

2 stops

LHR3:40 pmLondon Heathrow

May 19

LHR10:50 amLondon Heathrow

18h 05m

2 stops

BUF11:55 pmBuffalo

$791

Lufthansa

Apr 27

BUF7:45 pmBuffalo

9h 55m

1 stop

LHR10:40 amLondon Heathrow

May 11

LHR5:50 pmLondon Heathrow

35h 05m

2 stops

BUF11:55 pmBuffalo

$832

Lufthansa

Mar 16

BUF5:54 pmBuffalo

15h 06m

2 stops

LHR1:00 pmLondon Heathrow

Mar 19

LHR9:30 amLondon Heathrow

18h 26m

2 stops

BUF11:56 pmBuffalo

$1,085

Delta flights from Buffalo to United Kingdom

Our best Delta deals on Buffalo to United Kingdom flight tickets

Delta

Mar 25

BUF7:56 pmBuffalo

32h 34m

2 stops

GLA8:30 amGlasgow Intl

Mar 30

GLA1:30 pmGlasgow Intl

34h 12m

2 stops

BUF6:42 pmBuffalo

$803

Delta

May 12

BUF3:53 pmBuffalo

9h 52m

1 stop

LHR6:45 amLondon Heathrow

May 19

LHR8:40 amLondon Heathrow

15h 35m

2 stops

BUF7:15 pmBuffalo

$829

Delta

Mar 23

BUF5:50 pmBuffalo

12h 25m

2 stops

LHR10:15 amLondon Heathrow

Mar 31

LHR11:45 amLondon Heathrow

17h 29m

2 stops

BUF12:14 amBuffalo

$869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

Sun 8/23

7:04 pm-10:10 am

1 stop10h 06m

Glasgow Intl

Thu 8/27

2:00 pm-9:14 am

2 stops24h 14m

$719

Quickest round-trip

BuffaloLondon

BUF - LGW

BUFLGW

Buffalo

Wed 8/12

1:31 pm-9:35 am

1 stop15h 04m

London Gatwick

Wed 9/2

12:20 pm-7:29 pm

1 stop12h 09m

$721

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Mon 4/20

2:34 pm-6:30 pm

2 stops22h 56m

London Heathrow

Mon 4/27

6:40 am-12:50 am

2 stops23h 10m

$725

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

Mon 5/4

2:28 pm-10:00 am

1 stop14h 32m

Edinburgh Turnhouse

Wed 5/20

11:30 am-11:02 pm

1 stop16h 32m

$727

BuffaloLondon

BUF - LHR

BUFLHR

Buffalo

Mon 4/20

2:34 pm-6:30 pm

2 stops22h 56m

London Heathrow

Mon 4/27

7:30 pm-7:19 pm

3 stops28h 49m

$729

BuffaloEdinburgh

BUF - EDI

BUFEDI

Buffalo

Mon 5/4

7:00 am-7:05 am

1 stop19h 05m

Edinburgh Turnhouse

Wed 5/20

11:20 am-11:59 pm

2 stops17h 39m

$766

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

Mon 9/7

1:07 pm-10:05 am

2 stops15h 58m

Glasgow Intl

Fri 12/18

8:15 am-11:09 pm

2 stops19h 54m

$800

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

Wed 3/25

7:56 pm-8:30 am

2 stops32h 34m

Glasgow Intl

Mon 3/30

1:30 pm-6:42 pm

2 stops34h 12m

$803

BuffaloGlasgow

BUF - GLA

BUFGLA

Buffalo

Fri 4/24

6:00 pm-2:10 pm

2 stops15h 10m

Glasgow Intl

Fri 5/1

9:30 am-9:36 pm

2 stops17h 06m

$830

BuffaloAberdeen

BUF - ABZ

BUFABZ

Buffalo

Tue 7/14

7:34 pm-4:10 pm

2 stops15h 36m

Aberdeen Dyce

Thu 7/23

6:00 am-9:55 pm

2 stops20h 55m

$1,045

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

In general, October 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 $642. If you aren’t able to travel to United Kingdom during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $655.

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 $786 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 $593 on momondo.

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

You could potentially save up to 49% 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	9h 45m
Direct flights	None

The fastest flight from Buffalo to United Kingdom takes 9h 45m

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?
The number of operators available for flights from Buffalo Airport to United Kingdom is 6 as of March 2026.
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 Airlines	PriceFrom $451	Free Cancellation	Rating 7.4 9,423 reviews	Search United Airlines flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 11,464 reviews	Search American Airlines flights
British Airways	PriceFrom $534	Free Cancellation	Rating 6.7 7,786 reviews	Search British Airways flights
JetBlue	PriceFrom $597	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Delta	PriceFrom $599	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $636	Free Cancellation	Rating 7.5 680 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.