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

JetBlue, United Airlines, and Lufthansa 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 42 per week as of September 2026. The most frequent departure day is Mon, with 14% 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 6 per day as of September 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 September 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.

$483 Cheap Flights from London to Pittsburgh in 2026

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.

11:55 am - 11:44 pmLHR London Heathrow-PIT Pittsburgh

16h 49m1 stop New York John F Kennedy Intl

9:45 pm - 10:05 amPIT Pittsburgh-LHR London Heathrow

7h 20mnonstop

$880Multiple Airlines

Fri, Oct 9 - Wed, Oct 14

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

8h 25mnonstop

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

7h 25mnonstop

$883British Airways

Wed, Nov 18 - Wed, Dec 2

1:05 pm - 8:17 amLHR London Heathrow-PIT Pittsburgh

24h 12m2 stops Reykjavik Keflavik Intl Boston Logan Intl

8:25 pm - 11:55 amPIT Pittsburgh-LHR London Heathrow

10h 30m1 stop Reykjavik Keflavik Intl

$883Icelandair

Wed, Oct 14 - Sun, Oct 18

7:30 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 13m2 stops Madrid Barajas Chicago O'Hare Intl

4:03 pm - 8:35 amPIT Pittsburgh-LHR London Heathrow

11h 32m1 stop Chicago O'Hare Intl

$884Iberia

Tue, Nov 17 - Tue, Dec 1

7:30 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 13m2 stops Madrid Barajas Chicago O'Hare Intl

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

7h 25mnonstop

$884Iberia

Mon, Nov 16 - Wed, Dec 2

7:30 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 13m2 stops Madrid Barajas Chicago O'Hare Intl

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

7h 25mnonstop

$884Iberia

Tue, Nov 17 - Mon, Nov 30

7:35 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 08m2 stops Madrid Barajas Chicago O'Hare Intl

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

7h 25mnonstop

$884Iberia

Wed, Nov 18 - Mon, Nov 30

7:30 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 13m2 stops Madrid Barajas Chicago O'Hare Intl

4:03 pm - 8:35 amPIT Pittsburgh-LHR London Heathrow

11h 32m1 stop Chicago O'Hare Intl

$884Iberia

Tue, Nov 17 - Thu, Dec 3

7:30 am - 7:43 pmLHR London Heathrow-PIT Pittsburgh

17h 13m2 stops Madrid Barajas Chicago O'Hare Intl

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

7h 25mnonstop

$884Iberia

Mon, Nov 16 - Mon, Nov 30

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

8h 25mnonstop

5:43 pm - 9:40 amPIT Pittsburgh-LHR London Heathrow

10h 57m1 stop Charlotte Douglas

$885British Airways

Mon, Nov 16 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:00 pm - 7:26 pmLHR London Heathrow-PIT Pittsburgh

12h 26m1 stop Charlotte Douglas

9:50 pm - 10:05 amPIT Pittsburgh-LHR London Heathrow

7h 15mnonstop

$950British Airways

Sat, Sep 5 - Sat, Sep 12

3:40 pm - 2:22 pmLGW London Gatwick-PIT Pittsburgh

27h 42m3 stops Reykjavik Keflavik Intl Washington, D.C. Dulles Intl DuBois Jefferson County

11:55 am - 11:45 amPIT Pittsburgh-LGW London Gatwick

18h 50m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Reykjavik Keflavik Intl

$953Multiple Airlines

Fri, Sep 4 - Wed, Sep 9

2:00 pm - 6:15 pmLGW London Gatwick-PIT Pittsburgh

33h 15m1 stop Orlando

8:25 pm - 9:10 pmPIT Pittsburgh-LGW London Gatwick

19h 45m2 stops Reykjavik Keflavik Intl Milan Malpensa

$972Multiple Airlines

Fri, Sep 4 - Wed, Sep 9

6:00 am - 7:12 amLHR London Heathrow-PIT Pittsburgh

30h 12m3 stops Lisbon Humberto Delgado Washington, D.C. Dulles Intl DuBois Jefferson County

5:20 pm - 10:20 amPIT Pittsburgh-LHR London Heathrow

36h 00m3 stops Bradford Washington, D.C. Dulles Intl Lisbon Humberto Delgado

$1,045Multiple Airlines

Fri, Sep 4 - Fri, Sep 18

2:00 pm - 6:15 pmLGW London Gatwick-PIT Pittsburgh

33h 15m1 stop Orlando

2:42 pm - 10:00 amPIT Pittsburgh-LGW London Gatwick

14h 18m1 stop Orlando

$1,050Multiple Airlines

Fri, Sep 4 - Wed, Sep 9

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

14h 50m1 stop Dublin

9:07 am - 9:05 amPIT Pittsburgh-LHR London Heathrow

18h 58m2 stops Boston Logan Intl Dublin

$1,076Aer Lingus

Sun, Sep 6 - Sat, Sep 12

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

14h 50m1 stop Dublin

1:18 pm - 9:05 amPIT Pittsburgh-LHR London Heathrow

14h 47m2 stops Boston Logan Intl Dublin

$1,102Aer Lingus

Sun, Sep 6 - Sat, Sep 12

10:20 am - 9:37 pmLHR London Heathrow-PIT Pittsburgh

16h 17m2 stops Kastrup Copenhagen New York John F Kennedy Intl

7:23 am - 5:40 pmPIT Pittsburgh-LHR London Heathrow

29h 17m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$1,121Scandinavian Airlines

Sat, Sep 5 - Thu, Oct 1

8:40 am - 5:59 pmLHR London Heathrow-PIT Pittsburgh

14h 19m1 stop Boston Logan Intl

1:18 pm - 6:30 amPIT Pittsburgh-LHR London Heathrow

12h 12m1 stop Boston Logan Intl

$1,143JetBlue

Sun, Sep 6 - Sat, Sep 12

4:40 pm - 7:55 pmLHR London Heathrow-PIT Pittsburgh

8h 15mnonstop

9:50 pm - 10:05 amPIT Pittsburgh-LHR London Heathrow

7h 15mnonstop

$1,334British Airways

Sat, Sep 5 - Sat, Sep 12

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Air Canada flights from London to Pittsburgh

Our best Air Canada deals on London to Pittsburgh flight tickets

Air Canada

Oct 14

LHR8:40 amLondon Heathrow

16h 57m

2 stops

PIT8:37 pmPittsburgh

Oct 18

PIT6:00 amPittsburgh

24h 50m

1 stop

LHR11:50 amLondon Heathrow

$892

Air Canada

Oct 13

LHR8:45 amLondon Heathrow

16h 52m

2 stops

PIT8:37 pmPittsburgh

Oct 20

PIT12:15 pmPittsburgh

16h 20m

1 stop

LHR9:35 amLondon Heathrow

$918

Air Canada

Oct 13

LHR8:45 amLondon Heathrow

16h 52m

2 stops

PIT8:37 pmPittsburgh

Oct 20

PIT12:15 pmPittsburgh

16h 20m

1 stop

LHR9:35 amLondon Heathrow

$943

United Airlines flights from London to Pittsburgh

Our best United Airlines deals on London to Pittsburgh flight tickets

United Airlines

Oct 16

LHR7:25 amLondon Heathrow

16h 12m

2 stops

PIT6:37 pmPittsburgh

Oct 23

PIT7:59 pmPittsburgh

9h 41m

1 stop

LHR10:40 amLondon Heathrow

$909

United Airlines

Oct 14

LHR12:00 pmLondon Heathrow

12h 12m

1 stop

PIT7:12 pmPittsburgh

Oct 21

PIT2:11 pmPittsburgh

13h 19m

1 stop

LHR8:30 amLondon Heathrow

$941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Fri 10/9

11:55 am-11:44 pm

1 stop16h 49m

Pittsburgh

Wed 10/14

9:45 pm-10:05 am

Nonstop7h 20m

$880

Quickest round-trip

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 11/18

3:55 pm-7:20 pm

Nonstop8h 25m

Pittsburgh

Wed 12/2

9:15 pm-9:40 am

Nonstop7h 25m

$883

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 10/14

1:05 pm-8:17 am

2 stops24h 12m

Pittsburgh

Sun 10/18

8:25 pm-11:55 am

1 stop10h 30m

$883

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Tue 11/17

7:30 am-7:43 pm

2 stops17h 13m

Pittsburgh

Tue 12/1

4:03 pm-8:35 am

1 stop11h 32m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 11/16

7:30 am-7:43 pm

2 stops17h 13m

Pittsburgh

Wed 12/2

9:15 pm-9:40 am

Nonstop7h 25m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Tue 11/17

7:30 am-7:43 pm

2 stops17h 13m

Pittsburgh

Mon 11/30

9:15 pm-9:40 am

Nonstop7h 25m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 11/18

7:35 am-7:43 pm

2 stops17h 08m

Pittsburgh

Mon 11/30

9:15 pm-9:40 am

Nonstop7h 25m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Tue 11/17

7:30 am-7:43 pm

2 stops17h 13m

Pittsburgh

Thu 12/3

4:03 pm-8:35 am

1 stop11h 32m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 11/16

7:30 am-7:43 pm

2 stops17h 13m

Pittsburgh

Mon 11/30

9:15 pm-9:40 am

Nonstop7h 25m

$884

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 11/16

3:55 pm-7:20 pm

Nonstop8h 25m

Pittsburgh

Mon 11/30

5:43 pm-9:40 am

1 stop10h 57m

$885

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 typical for flights on this route.

Typical prices usually range from $343 to $953.
The lowest price recently found on this route was $880.

What is the cheapest month to fly to Pittsburgh?

In general, January 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 $755. The month of September is another great option to travel to Pittsburgh, with average flight prices from London averaging around $784.

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 $933 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 $739 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 September 2026, prices for London to Pittsburgh flights are approximately 0% more expensive 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	$483
Fastest flight time	8h 10m
Direct flights	Every day
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from London in the past 72 hours is $483. The best round-trip flight deal from London to Pittsburgh found on momondo in the last 72 hours is $880.

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

Direct flights go from London to Pittsburgh every day.

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 September 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 (76.14% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (11.50%), Boeing 787-10 Dreamliner (6.71%), and Boeing 787 Dreamliner (3.19%).
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 52% of the total bookings. Other popular airlines include JetBlue with 48%.

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 8,196 reviews		Search British Airways flights

British Airways Flights From London to Pittsburgh
British Airways flies from London to Pittsburgh around 7 times per week, with 8,198 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

Belle Vernon

Moon

West Mifflin

Triadelphia

Coraopolis

Steubenville

Mars

Cadiz

Bridgeport

Chester

Wexford

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.