Which airport is the most popular layover for flights between Pittsburgh and London?

Reykjavik (KEF) was the most common stop: 32% of momondo users choosing 1-stop flights on this route connected there.

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

As of May 2026, 42 flights take off from Pittsburgh and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

As of May 2026, there are 6 flights per day flying from Pittsburgh to London. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

Which layover airport offers the lowest fares from Pittsburgh to London?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $491.

Which layover airport has the shortest travel time from Pittsburgh to London?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 31m.

Which layover airport has the shortest connection time from Pittsburgh to London?

New York (JFK) has the shortest average layover time for this route: 1h 23m.

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

JetBlue, British Airways, and Iberia are the most popular carriers operating from Pittsburgh to London

What airlines fly to London?

British Airways, American Airlines and JetBlue are the top three most popular airlines that fly to London from Pittsburgh according to our data. British Airways is the first choice among our users, with 67% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Pittsburgh Airport to London refresh daily.

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

The number of operators available for flights from Pittsburgh Airport to London is 10 as of May 2026.

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

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 Pittsburgh Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Pittsburgh to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,273 to $873. The lowest price recently found on this route was $917.

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Find the cheapest flights from Pittsburgh to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:39 am - 9:35 am

PIT

LGW

17h 56m

1 stop

12:20 pm - 10:28 pm

LGW

PIT

15h 08m

1 stop

$917JetBlue

Sat, Aug 15 - Sat, Aug 29

9:46 am - 6:20 am

PIT

LHR

15h 34m

1 stop

6:05 am - 6:12 pm

LHR

PIT

17h 07m

2 stops

$918Iberia

Mon, Nov 2 - Sat, Nov 14

7:20 am - 8:05 am

PIT

LHR

20h 45m

1 stop

6:30 am - 6:03 pm

LHR

PIT

16h 33m

2 stops

$919Delta

Sat, Oct 31 - Wed, Nov 11

9:45 pm - 10:05 am

PIT

LHR

7h 20mnonstop

7:40 pm - 9:22 pm

LHR

PIT

29h 42m

2 stops

$920Iberia

Sat, Oct 17 - Mon, Oct 26

9:50 pm - 10:05 am

PIT

LHR

7h 15mnonstop

4:40 pm - 7:55 pm

LHR

PIT

8h 15mnonstop

$921British Airways

Wed, Sep 9 - Wed, Sep 16

6:09 pm - 9:25 am

PIT

LHR

10h 16m

1 stop

4:00 pm - 8:20 pm

LHR

PIT

8h 20mnonstop

$922British Airways

Thu, Oct 22 - Fri, Oct 30

8:18 pm - 9:35 am

PIT

LGW

32h 17m

1 stop

12:20 pm - 10:28 pm

LGW

PIT

15h 08m

1 stop

$922JetBlue

Fri, Aug 7 - Thu, Aug 20

12:17 pm - 8:50 am

PIT

LHR

15h 33m

2 stops

11:45 am - 10:13 pm

LHR

PIT

15h 28m

2 stops

$923Delta

Sun, Aug 23 - Mon, Sep 7

6:00 am - 4:40 pm

PIT

STN

29h 40m

2 stops

6:55 am - 11:44 pm

STN

PIT

21h 49m

2 stops

$951Turkish Airlines

Sat, Oct 10 - Wed, Oct 14

6:00 am - 4:40 pm

PIT

STN

29h 40m

2 stops

10:50 am - 11:42 pm

STN

PIT

40h 52m

2 stops

$952Turkish Airlines

Wed, Oct 21 - Mon, Oct 26

Iberia flights from Pittsburgh to London

Our best Iberia deals on Pittsburgh to London flight tickets

Iberia

Oct 8

PIT12:14 pmPittsburgh

13h 11m

1 stop

LHR6:25 amLondon Heathrow

Oct 20

LHR6:15 amLondon Heathrow

20h 07m

2 stops

PIT9:22 pmPittsburgh

$915

Iberia

Nov 2

PIT9:46 amPittsburgh

15h 34m

1 stop

LHR6:20 amLondon Heathrow

Nov 14

LHR6:05 amLondon Heathrow

17h 07m

2 stops

PIT6:12 pmPittsburgh

$918

Iberia

Oct 17

PIT9:45 pmPittsburgh

7h 20m

LHR10:05 amLondon Heathrow

Oct 26

LHR7:40 pmLondon Heathrow

29h 42m

2 stops

PIT9:22 pmPittsburgh

$920

Delta flights from Pittsburgh to London

Our best Delta deals on Pittsburgh to London flight tickets

Delta

Oct 31

PIT7:20 amPittsburgh

20h 45m

1 stop

LHR8:05 amLondon Heathrow

Nov 11

LHR6:30 amLondon Heathrow

16h 33m

2 stops

PIT6:03 pmPittsburgh

$919

Delta

Aug 23

PIT12:17 pmPittsburgh

15h 33m

2 stops

LHR8:50 amLondon Heathrow

Sep 7

LHR11:45 amLondon Heathrow

15h 28m

2 stops

PIT10:13 pmPittsburgh

$923

Delta

Nov 1

PIT2:05 pmPittsburgh

14h 15m

2 stops

LHR9:20 amLondon Heathrow

Nov 8

LHR11:45 amLondon Heathrow

16h 33m

2 stops

PIT11:18 pmPittsburgh

$924

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Sat 8/15

10:39 am-9:35 am

1 stop17h 56m

London Gatwick

Sat 8/29

12:20 pm-10:28 pm

1 stop15h 08m

$917

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 11/2

9:46 am-6:20 am

1 stop15h 34m

London Heathrow

Sat 11/14

6:05 am-6:12 pm

2 stops17h 07m

$918

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 10/31

7:20 am-8:05 am

1 stop20h 45m

London Heathrow

Wed 11/11

6:30 am-6:03 pm

2 stops16h 33m

$919

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 10/17

9:45 pm-10:05 am

Nonstop7h 20m

London Heathrow

Mon 10/26

7:40 pm-9:22 pm

2 stops29h 42m

$920

Quickest round-trip

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 9/9

9:50 pm-10:05 am

Nonstop7h 15m

London Heathrow

Wed 9/16

4:40 pm-7:55 pm

Nonstop8h 15m

$921

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 10/22

6:09 pm-9:25 am

1 stop10h 16m

London Heathrow

Fri 10/30

4:00 pm-8:20 pm

Nonstop8h 20m

$922

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Fri 8/7

8:18 pm-9:35 am

1 stop32h 17m

London Gatwick

Thu 8/20

12:20 pm-10:28 pm

1 stop15h 08m

$922

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 8/23

12:17 pm-8:50 am

2 stops15h 33m

London Heathrow

Mon 9/7

11:45 am-10:13 pm

2 stops15h 28m

$923

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Sat 10/10

6:00 am-4:40 pm

2 stops29h 40m

London Stansted

Wed 10/14

6:55 am-11:44 pm

2 stops21h 49m

$951

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Wed 10/21

6:00 am-4:40 pm

2 stops29h 40m

London Stansted

Mon 10/26

10:50 am-11:42 pm

2 stops40h 52m

$952

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 Pittsburgh to London

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

Layovers

Other information

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Pittsburgh is in October. Flight prices, which tend to average around $31, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Pittsburgh averaging around $31.

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

The cheapest day to depart from Pittsburgh to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $827. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,158. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest Pittsburgh to London flight route?

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

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

You are more likely to see cheaper flights to London from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $897 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Pittsburgh for as low as $700 on momondo.

Can stopping save me money on Pittsburgh to London flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to London.

How have Pittsburgh to London flight prices changed over time?

As of May 2026, prices for Pittsburgh to London flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to London

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

Estimated round-trip price

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

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

Best Price Found	$395
Fastest flight time	7h 15m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Pittsburgh in the past 72 hours is $395. The best round-trip flight deal from Pittsburgh to London found on momondo in the last 72 hours is $1,106.

The fastest flight from Pittsburgh to London takes 7h 15m

Direct flights go from Pittsburgh to London every day.

There are 6 airports in London. From Pittsburgh there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Pittsburgh to London

How far is Pittsburgh to London by plane?
A flight from Pittsburgh to London will travel around 3712.9 mi. In terms of flight time, this usually takes a little over 7h 15m.
When did momondo last update prices for flights from Pittsburgh Airport to London?
Prices for flights from Pittsburgh Airport to London refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to London?
The number of operators available for flights from Pittsburgh Airport to London is 10 as of May 2026.
How old do you have to be to fly from Pittsburgh Airport to London?
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 Pittsburgh Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pittsburgh to London?
momondo data reveals that the most frequently booked plane model on the route from Pittsburgh to London is Boeing 787-8 Dreamliner, representing 61.74% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 31.23%, Boeing 787-10 Dreamliner at 4.93%, and Airbus A321neo at 0.27%.
What is the most popular airline from Pittsburgh to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to London is British Airways (60% of total bookings). The next most popular airlines are American Airlines (14%), JetBlue (10%), and United Airlines (3%).

Best airlines flying from Pittsburgh to London

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $136	Free Cancellation	Rating 7.1 2,977 reviews	Search JetBlue flights
Delta	PriceFrom $219	Free Cancellation	Rating 7.9 8,453 reviews	Search Delta flights
Icelandair	PriceFrom $485	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
British Airways	PriceFrom $569	Free Cancellation	Rating 6.7 7,982 reviews	Search British Airways flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,730 reviews	Search United Airlines flights
Iberia	PriceFrom $588	Free Cancellation	Rating 7.0 3,218 reviews	Search Iberia flights
Air Canada	PriceFrom $647	Free Cancellation	Rating 7.1 11,055 reviews	Search Air Canada flights
American Airlines	PriceFrom $649	Free Cancellation	Rating 7.1 11,656 reviews	Search American Airlines flights
Lufthansa	PriceFrom $687	Free Cancellation	Rating 6.8 8,004 reviews	Search Lufthansa flights
Finnair	PriceFrom $689	Free Cancellation	Rating 7.7 1,396 reviews	Search Finnair flights

Finnair Flights From Pittsburgh to London
Finnair operates around 7 flights from Pittsburgh to London every week. The average price of these flights found in the last 72 hours has been $801, but momondo users have found Finnair deals from Pittsburgh to London from as low as $689 round-trip. Finnair has been scored 7.7/10 in 1,396 reviews.
American Airlines Flights From Pittsburgh to London
The best American Airlines deal for Pittsburgh to London flight tickets found on momondo in the last 72 hours was $649, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $992 round-trip. American Airlines operates 7 flights out of Pittsburgh into London in an average week, so prices vary by time and availability. 11,656 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Crawley

Wembley

Slough

Croydon

Stansted

Watford

Harrow

Brentwood

Dartford

Cobham

Folkestone

Romford

Uxbridge

Guildford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Pittsburgh.

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

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

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

Once you have performed a search for Pittsburgh to London 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 Pittsburgh to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pittsburgh to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

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Cheap flights from Pittsburgh to London from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to London departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Pittsburgh to London

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

What is the cheapest month to fly to London?

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

What is the cheapest Pittsburgh to London flight route?

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

Can stopping save me money on Pittsburgh to London flights?

How have Pittsburgh to London flight prices changed over time?

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

What airlines fly to London?

Which airport is the most popular layover for flights between Pittsburgh and London?

Which layover airport offers the lowest fares from Pittsburgh to London?

Which layover airport has the shortest travel time from Pittsburgh to London?

Which layover airport has the shortest connection time from Pittsburgh to London?

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

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

When to book flights from Pittsburgh to London

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Pittsburgh to London

Best airlines flying from Pittsburgh to London

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

Finnair Flights From Pittsburgh to London

American Airlines Flights From Pittsburgh to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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