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

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

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

39 flights are operational weekly from Pittsburgh to London as of June 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

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

As of June 2026, 5 flights take off from Pittsburgh and land in London each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

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

Prices for flights from Pittsburgh Airport to London were last updated today.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£156 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 £1,164 to £869. The lowest price recently found on this route was £705.

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Find the cheapest flights from Pittsburgh to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:56 - 08:25

PIT

LGW

16h 29m

2 stops

09:25 - 20:36

LGW

PIT

16h 11m

2 stops

£705SWISS

Wed, 14 Oct - Tue, 20 Oct

20:25 - 17:10

PIT

STN

15h 45m

2 stops

11:25 - 18:40

STN

PIT

12h 15m

1 stop

£705Multiple Airlines

Wed, 23 Sep - Sun, 4 Oct

17:11 - 08:05

PIT

LHR

10h 54m

1 stop

14:30 - 21:26

LHR

PIT

11h 56m

1 stop

£705Delta

Sat, 31 Oct - Tue, 10 Nov

14:20 - 09:30

PIT

LCY

14h 10m

2 stops

10:00 - 22:14

LCY

PIT

17h 14m

2 stops

£705Delta

Tue, 22 Sep - Mon, 12 Oct

14:20 - 06:50

PIT

LHR

11h 30m

1 stop

13:00 - 22:38

LHR

PIT

14h 38m

1 stop

£706KLM

Thu, 19 Nov - Wed, 25 Nov

08:36 - 10:00

PIT

LHR

20h 24m

2 stops

11:05 - 14:53

LHR

PIT

32h 48m

2 stops

£707Air Canada

Sun, 2 Aug - Mon, 24 Aug

14:10 - 17:50

PIT

LGW

22h 40m

2 stops

18:40 - 20:51

LGW

PIT

31h 11m

2 stops

£707SWISS

Tue, 17 Nov - Thu, 26 Nov

06:00 - 20:45

PIT

LHR

9h 45m

1 stop

08:40 - 19:48

LHR

PIT

16h 08m

1 stop

£708JetBlue

Tue, 7 Jul - Tue, 14 Jul

21:50 - 10:05

PIT

LHR

7h 15mdirect

16:40 - 19:55

LHR

PIT

8h 15mdirect

£710British Airways

Tue, 1 Sep - Thu, 10 Sep

21:50 - 10:05

PIT

LHR

7h 15mdirect

16:40 - 19:55

LHR

PIT

8h 15mdirect

£710British Airways

Sun, 19 Jul - Tue, 1 Sep

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Delta flights from Pittsburgh to London

Our best Delta deals on Pittsburgh to London flight tickets

Delta

31 Oct

PIT17:11Pittsburgh

10h 54m

1 stop

LHR08:05London Heathrow

10 Nov

LHR14:30London Heathrow

11h 56m

1 stop

PIT21:26Pittsburgh

£705

Delta

19 Jul

PIT11:58Pittsburgh

16h 27m

2 stops

LGW09:25London Gatwick

2 Sept

LGW10:25London Gatwick

16h 12m

2 stops

PIT21:37Pittsburgh

£708

Delta

10 Oct

PIT13:00Pittsburgh

26h 10m

1 stop

LHR20:10London Heathrow

26 Oct

LHR10:10London Heathrow

12h 59m

1 stop

PIT19:09Pittsburgh

£709

JetBlue flights from Pittsburgh to London

Our best JetBlue deals on Pittsburgh to London flight tickets

JetBlue

7 Jul

PIT06:00Pittsburgh

9h 45m

1 stop

LHR20:45London Heathrow

14 Jul

LHR08:40London Heathrow

16h 08m

1 stop

PIT19:48Pittsburgh

£708

JetBlue

28 Jul

PIT06:25Pittsburgh

9h 20m

1 stop

LHR20:45London Heathrow

7 Aug

LHR08:40London Heathrow

18h 48m

1 stop

PIT22:28Pittsburgh

£708

JetBlue

3 Jul

PIT20:18Pittsburgh

29h 12m

1 stop

LHR06:30London Heathrow

14 Aug

LHR08:40London Heathrow

29h 09m

1 stop

PIT08:49Pittsburgh

£711

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Wed 14/10

10:56-08:25

2 stops16h 29m

London Gatwick

Tue 20/10

09:25-20:36

2 stops16h 11m

£705

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Wed 23/9

20:25-17:10

2 stops15h 45m

London Stansted

Sun 4/10

11:25-18:40

1 stop12h 15m

£705

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 31/10

17:11-08:05

1 stop10h 54m

London Heathrow

Tue 10/11

14:30-21:26

1 stop11h 56m

£705

PittsburghLondon

PIT - LCY

PITLCY

Pittsburgh

Tue 22/9

14:20-09:30

2 stops14h 10m

London City

Mon 12/10

10:00-22:14

2 stops17h 14m

£705

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 19/11

14:20-06:50

1 stop11h 30m

London Heathrow

Wed 25/11

13:00-22:38

1 stop14h 38m

£706

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 2/8

08:36-10:00

2 stops20h 24m

London Heathrow

Mon 24/8

11:05-14:53

2 stops32h 48m

£707

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Tue 17/11

14:10-17:50

2 stops22h 40m

London Gatwick

Thu 26/11

18:40-20:51

2 stops31h 11m

£707

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 7/7

06:00-20:45

1 stop9h 45m

London Heathrow

Tue 14/7

08:40-19:48

1 stop16h 08m

£708

Fastest return journey

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 1/9

21:50-10:05

Nonstop7h 15m

London Heathrow

Thu 10/9

16:40-19:55

Nonstop8h 15m

£710

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 19/7

21:50-10:05

Nonstop7h 15m

London Heathrow

Tue 1/9

16:40-19:55

Nonstop8h 15m

£710

Flights are sorted by cheapest return 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

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 £23, 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 £23.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £505. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to London for around £904.

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 £691 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Pittsburgh for as low as £533 on momondo.

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

There are 3 cabin classes available to choose from on Pittsburgh to London 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 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 June 2026, prices for Pittsburgh to London flights are approximately 25% 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 return 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	£243
Fastest flight time	7h 15m
Direct flights	Every day
Airports in London	6 airports

The best flight deal from Pittsburgh to London found on momondo in the last 72 hours is £243

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?
The distance between Pittsburgh and London is about 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 were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to London?
There is 1 operator available for flights from Pittsburgh Airport to London as of June 2026.
How old do you have to be to fly from Pittsburgh Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to London 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 London. 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 Pittsburgh to London?
Based on momondo bookings for flights between Pittsburgh and London, the leading plane model is Boeing 787-8 Dreamliner, making up 65.03% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 25.41%, Boeing 787-10 Dreamliner with 7.06%, and Boeing 787 Dreamliner with 0.78%.
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 (100% of total bookings).

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
British Airways	PriceFrom £399	Free Cancellation	Rating 6.7 8,044 reviews		Search British Airways flights

British Airways Flights From Pittsburgh to London
British Airways is one of the most popular airlines flying from Pittsburgh to London, operating 5 flights/week on average for this route. A good British Airways flight deal for Pittsburgh to London starts from £399 round-trip, up to an average price of £502. Our users have rated British Airways at 6.7/10.

Eastbourne

Milton Keynes

Gatwick

Wembley

Luton

Slough

Southend-on-Sea

Maidstone

Ipswich

Ilford

Canterbury

Guildford

Folkestone

Hayes

Chelmsford

Bedford

Dover

Chichester

Harlow

Colchester

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?

Yes. All flights to London from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Pittsburgh to London 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 Pittsburgh to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Pittsburgh 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.

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Cheap flights from Pittsburgh to London from £156

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 27/7. 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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Delta flights from Pittsburgh to London

Our best Delta deals on Pittsburgh to London flight tickets

JetBlue flights from Pittsburgh to London

Our best JetBlue deals on Pittsburgh to London flight tickets

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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?

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

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?

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

British Airways Flights From Pittsburgh to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise 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

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

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

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