What is the cheapest airline that flies from London to Pittsburgh?

SWISS, JetBlue, and Delta are the most popular carriers operating from London to Pittsburgh

How many flights depart from London to Pittsburgh on average per week?

The number of flights available between London and Pittsburgh is 38 per week as of October 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

How many flights depart from London to Pittsburgh on average per day?

The number of flights available between London and Pittsburgh is 5 per day as of October 2026. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from London to Pittsburgh Airport?

Prices for flights from London to Pittsburgh Airport are updated daily.

How many operators does momondo search for flights from London to Pittsburgh Airport?

There is 1 operator available for flights from London to Pittsburgh Airport as of October 2026.

How old do you have to be to fly from London to Pittsburgh Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$473 Cheap Flights from London to Pittsburgh in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 7:20 pmSTN London Stansted-PIT Pittsburgh

12h 30m1 stop Dublin

8:50 pm - 1:40 pmPIT Pittsburgh-STN London Stansted

11h 50m1 stop Dublin

$715Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

6:40 am - 12:19 amLHR London Heathrow-PIT Pittsburgh

21h 39m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

5:55 pm - 5:40 pmPIT Pittsburgh-LHR London Heathrow

18h 45m2 stops Boston Logan Intl Kastrup Copenhagen

$760Scandinavian Airlines

Wed, Mar 24 - Tue, Mar 30

6:40 am - 12:46 amLHR London Heathrow-PIT Pittsburgh

23h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:07 am - 2:35 pmPIT Pittsburgh-LHR London Heathrow

22h 28m3 stops Boston Logan Intl Kastrup Copenhagen Oslo Gardermoen

$779Scandinavian Airlines

Mon, Nov 23 - Wed, Dec 9

6:40 am - 12:19 amLHR London Heathrow-PIT Pittsburgh

22h 39m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

7:20 am - 4:00 pmPIT Pittsburgh-LHR London Heathrow

27h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$820Scandinavian Airlines

Wed, Mar 31 - Sun, Apr 4

6:30 am - 7:20 pmSTN London Stansted-PIT Pittsburgh

17h 50m1 stop Dublin

8:50 pm - 8:15 pmPIT Pittsburgh-STN London Stansted

18h 25m1 stop Dublin

$825Multiple Airlines

Sun, Dec 13 - Tue, Jan 5

11:50 am - 7:20 pmSTN London Stansted-PIT Pittsburgh

12h 30m1 stop Dublin

8:02 am - 9:35 amPIT Pittsburgh-STN London Stansted

20h 33m2 stops Philadelphia Dublin

$832Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

8:55 am - 7:20 pmSTN London Stansted-PIT Pittsburgh

15h 25m1 stop Dublin

8:50 pm - 8:15 pmPIT Pittsburgh-STN London Stansted

18h 25m1 stop Dublin

$836Multiple Airlines

Tue, Dec 15 - Tue, Jan 5

6:45 am - 7:20 pmSTN London Stansted-PIT Pittsburgh

17h 35m1 stop Dublin

8:50 pm - 12:00 pmPIT Pittsburgh-STN London Stansted

10h 10m1 stop Dublin

$842Multiple Airlines

Thu, Dec 17 - Sat, Jan 2

3:55 pm - 7:20 pmLHR London Heathrow-PIT Pittsburgh

8h 25mnonstop

9:15 pm - 9:40 amPIT Pittsburgh-LHR London Heathrow

7h 25mnonstop

$895British Airways

Wed, Nov 11 - Mon, Nov 16

3:55 pm - 7:20 pmLHR London Heathrow-PIT Pittsburgh

8h 25mnonstop

2:59 pm - 7:20 amPIT Pittsburgh-LHR London Heathrow

11h 21m1 stop Charlotte Douglas

$895British Airways

Wed, Nov 11 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:40 am - 10:18 pmLHR London Heathrow-PIT Pittsburgh

20h 38m2 stops Kastrup Copenhagen Boston Logan Intl

7:00 am - 9:20 amPIT Pittsburgh-LHR London Heathrow

21h 20m2 stops Boston Logan Intl Kastrup Copenhagen

$957Scandinavian Airlines

Thu, Oct 15 - Tue, Nov 3

7:00 am - 6:40 pmSTN London Stansted-PIT Pittsburgh

16h 40m1 stop Dublin

8:50 pm - 7:10 pmPIT Pittsburgh-STN London Stansted

17h 20m1 stop Dublin

$985Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

6:40 am - 10:18 pmLHR London Heathrow-PIT Pittsburgh

20h 38m2 stops Kastrup Copenhagen Boston Logan Intl

11:00 am - 6:30 pmPIT Pittsburgh-LHR London Heathrow

26h 30m2 stops Boston Logan Intl Kastrup Copenhagen

$987Scandinavian Airlines

Thu, Oct 15 - Thu, Nov 5

6:40 am - 10:18 pmLHR London Heathrow-PIT Pittsburgh

20h 38m2 stops Kastrup Copenhagen Boston Logan Intl

7:20 am - 5:40 pmPIT Pittsburgh-LHR London Heathrow

29h 20m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$1,029Scandinavian Airlines

Thu, Oct 15 - Thu, Nov 12

6:40 am - 10:18 pmLHR London Heathrow-PIT Pittsburgh

20h 38m2 stops Kastrup Copenhagen Boston Logan Intl

7:20 am - 6:30 pmPIT Pittsburgh-LHR London Heathrow

30h 10m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$1,029Scandinavian Airlines

Thu, Oct 15 - Wed, Nov 11

6:40 am - 10:18 pmLHR London Heathrow-PIT Pittsburgh

20h 38m2 stops Kastrup Copenhagen Boston Logan Intl

2:00 pm - 5:40 pmPIT Pittsburgh-LHR London Heathrow

22h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$1,031Scandinavian Airlines

Thu, Oct 15 - Wed, Nov 4

8:50 am - 6:40 pmLHR London Heathrow-PIT Pittsburgh

14h 50m1 stop Dublin

9:50 pm - 11:25 amPIT Pittsburgh-LHR London Heathrow

9h 35m1 stop Dublin

$1,032Aer Lingus

Mon, Oct 19 - Sat, Oct 31

8:40 am - 6:40 pmLGW London Gatwick-PIT Pittsburgh

15h 00m1 stop Dublin

8:50 pm - 12:45 pmPIT Pittsburgh-LGW London Gatwick

10h 55m1 stop Dublin

$1,046Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

4:40 pm - 7:50 pmLHR London Heathrow-PIT Pittsburgh

8h 10mnonstop

9:15 pm - 9:40 amPIT Pittsburgh-LHR London Heathrow

7h 25mnonstop

$1,753British Airways

Thu, Oct 15 - Wed, Nov 11

3:00 pm - 10:13 pmLHR London Heathrow-PIT Pittsburgh

12h 13m1 stop Charlotte Douglas

6:04 am - 10:10 pmPIT Pittsburgh-LHR London Heathrow

11h 06m1 stop New York John F Kennedy Intl

$1,775British Airways

Thu, Oct 15 - Mon, Nov 2

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Icelandair flights from London to Pittsburgh

Our best Icelandair deals on London to Pittsburgh flight tickets

Icelandair

Nov 2

LGW11:55 amLondon Gatwick

25h 32m

2 stops

PIT8:27 amPittsburgh

Nov 16

PIT8:50 pmPittsburgh

33h 05m

2 stops

LGW10:55 amLondon Gatwick

$843

Icelandair

Oct 28

LHR8:35 pmLondon Heathrow

39h 52m

2 stops

PIT8:27 amPittsburgh

Nov 2

PIT8:50 pmPittsburgh

33h 00m

2 stops

LHR10:50 amLondon Heathrow

$864

Icelandair

Oct 15

LGW3:40 pmLondon Gatwick

32h 35m

1 stop

PIT7:15 pmPittsburgh

Nov 2

PIT6:07 pmPittsburgh

35h 48m

2 stops

LGW10:55 amLondon Gatwick

$1,528

SWISS flights from London to Pittsburgh

Our best SWISS deals on London to Pittsburgh flight tickets

SWISS

Nov 9

LGW8:35 amLondon Gatwick

17h 14m

2 stops

PIT8:49 pmPittsburgh

Nov 24

PIT2:07 pmPittsburgh

22h 43m

2 stops

LGW5:50 pmLondon Gatwick

$849

SWISS

Nov 9

LHR6:00 amLondon Heathrow

19h 49m

2 stops

PIT8:49 pmPittsburgh

Nov 24

PIT2:07 pmPittsburgh

21h 13m

2 stops

LHR4:20 pmLondon Heathrow

$888

SWISS

Nov 11

LGW6:40 pmLondon Gatwick

31h 09m

2 stops

PIT8:49 pmPittsburgh

Nov 17

PIT2:07 pmPittsburgh

22h 43m

2 stops

LGW5:50 pmLondon Gatwick

$968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Sat 11/14

11:50 am-7:20 pm

1 stop12h 30m

Pittsburgh

Sat 11/21

8:50 pm-1:40 pm

1 stop11h 50m

$715

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 3/24

6:40 am-12:19 am

2 stops21h 39m

Pittsburgh

Tue 3/30

5:55 pm-5:40 pm

2 stops18h 45m

$760

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 11/23

6:40 am-12:46 am

2 stops23h 06m

Pittsburgh

Wed 12/9

11:07 am-2:35 pm

3 stops22h 28m

$779

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 3/31

6:40 am-12:19 am

2 stops22h 39m

Pittsburgh

Sun 4/4

7:20 am-4:00 pm

2 stops27h 40m

$820

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Sun 12/13

6:30 am-7:20 pm

1 stop17h 50m

Pittsburgh

Tue 1/5

8:50 pm-8:15 pm

1 stop18h 25m

$825

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Sat 11/14

11:50 am-7:20 pm

1 stop12h 30m

Pittsburgh

Sat 11/21

8:02 am-9:35 am

2 stops20h 33m

$832

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Tue 12/15

8:55 am-7:20 pm

1 stop15h 25m

Pittsburgh

Tue 1/5

8:50 pm-8:15 pm

1 stop18h 25m

$836

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Thu 12/17

6:45 am-7:20 pm

1 stop17h 35m

Pittsburgh

Sat 1/2

8:50 pm-12:00 pm

1 stop10h 10m

$842

Quickest round-trip

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 11/11

3:55 pm-7:20 pm

Nonstop8h 25m

Pittsburgh

Mon 11/16

9:15 pm-9:40 am

Nonstop7h 25m

$895

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 11/11

3:55 pm-7:20 pm

Nonstop8h 25m

Pittsburgh

Tue 11/17

2:59 pm-7:20 am

1 stop11h 21m

$895

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 London to Pittsburgh

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

Other information

What is the typical price of a round-trip flight between London and Pittsburgh?

Prices are currently low for flights on this route.

Typical prices usually range from $860 to $1,089.
The lowest price recently found on this route was $715.

What is the cheapest month to fly to Pittsburgh?

In general, February is the cheapest month to fly from London to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $775. The month of January is another great option to travel to Pittsburgh, with average flight prices from London averaging around $814.

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Tuesday when prices can be found for as low as $1,054. This is often the case because there is less demand to fly during this day of the week. Flights from London to Pittsburgh on a Saturday will generally be more expensive and average around $1,625. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest London to Pittsburgh flight route?

Fly from London Heathrow to Pittsburgh for the best London - Pittsburgh flight prices

How far in advance should I book a flight from London to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from London for as low as $794 on momondo.

What cabin class options are available on London to Pittsburgh flights?

There are 3 cabin classes available to choose from on London to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Pittsburgh flights?

You could potentially save up to 25% on your flight if you consider stops on a London to Pittsburgh flight.

How have London to Pittsburgh flight prices changed over time?

As of October 2026, prices for London to Pittsburgh flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from London to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from London to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Pittsburgh (LON to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Pittsburgh

Best Price Found	$473
Fastest flight time	8h 10m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from London in the past 72 hours is $473. The best round-trip flight deal from London to Pittsburgh found on momondo in the last 72 hours is $715.

The fastest flight from London to Pittsburgh takes 8h 10m

Direct flights go from London to Pittsburgh on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is British Airways.

There is 1 airport in Pittsburgh. From London there are direct flights to Pittsburgh (PIT).

Search flight deals

Frequently asked questions about flying from London to Pittsburgh

How far is London to Pittsburgh by plane?
The straight-line distance from London to Pittsburgh is 3712.9 mi. 8h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Pittsburgh Airport?
Prices for flights from London to Pittsburgh Airport are updated daily.
How many operators does momondo search for flights from London to Pittsburgh Airport?
There is 1 operator available for flights from London to Pittsburgh Airport as of October 2026.
How old do you have to be to fly from London to Pittsburgh Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Pittsburgh is Boeing 787-8 Dreamliner (81.00% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (11.18%), Boeing 787 Dreamliner (3.58%), and Boeing 787-10 Dreamliner (1.52%).
What is the most popular airline from London to Pittsburgh?
Based on momondo bookings for flights between London and Pittsburgh, the leading airline is British Airways, making up 56% of the total bookings. Other popular airlines include JetBlue with 44%.

Best airlines flying from London to Pittsburgh

Compare and see reviews for airlines that fly from London to Pittsburgh with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $622	Free Cancellation	Rating 6.7 8,261 reviews		Search British Airways flights

British Airways Flights From London to Pittsburgh
British Airways flies from London to Pittsburgh around 6 times per week, with 8,261 momondo users rating the airline 6.7/10. The cheapest British Airways deal from London to Pittsburgh in the last 72 hours was $622 (round-trip), much lower than the average airfare cost of $1,625 for British Airways flights on this route.

Washington

Monroeville

Wheeling

Butler

Canonsburg

New Castle

West Mifflin

Coraopolis

Moon

Belle Vernon

Triadelphia

Steubenville

Mars

Wexford

Bridgeport

Cadiz

Chester

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from London to Pittsburgh?

It is quick and easy to find London to Pittsburgh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

Can I find flights from London to Pittsburgh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pittsburgh from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Pittsburgh?

Once all potential London to Pittsburgh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Pittsburgh from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.