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

British Airways, Delta, and TAP AIR PORTUGAL are the most popular carriers operating from Pittsburgh to London

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

As of April 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.

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

40 flights are operational weekly from Pittsburgh to London as of April 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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 April 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.

£230 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 £794 to £549. The lowest price recently found on this route was £588.

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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.

20:05 - 10:00

PIT

LGW

32h 55m

1 stop

14:00 - 17:40

LGW

PIT

32h 40m

2 stops

£588Multiple Airlines

Sun, 24 May - Tue, 9 Jun

06:30 - 06:30

PIT

LHR

19h 00m

1 stop

11:55 - 00:07

LHR

PIT

17h 12m

1 stop

£588JetBlue

Tue, 5 May - Thu, 14 May

20:15 - 06:20

PIT

LGW

29h 05m

2 stops

14:00 - 19:20

LGW

PIT

34h 20m

1 stop

£590Multiple Airlines

Fri, 29 May - Sun, 7 Jun

06:00 - 20:45

PIT

LHR

9h 45m

1 stop

11:55 - 00:07

LHR

PIT

17h 12m

1 stop

£590JetBlue

Mon, 11 May - Thu, 14 May

10:30 - 09:20

PIT

LHR

17h 50m

2 stops

07:05 - 21:26

LHR

PIT

19h 21m

2 stops

£598Scandinavian Airlines

Wed, 14 Oct - Thu, 22 Oct

11:49 - 14:35

PIT

LHR

21h 46m

2 stops

07:05 - 21:26

LHR

PIT

19h 21m

2 stops

£599Scandinavian Airlines

Thu, 15 Oct - Thu, 22 Oct

20:25 - 20:20

PIT

LHR

18h 55m

1 stop

13:05 - 19:15

LHR

PIT

11h 10m

1 stop

£604Icelandair

Wed, 26 Aug - Fri, 4 Sep

20:25 - 11:55

PIT

LHR

10h 30m

1 stop

13:05 - 19:15

LHR

PIT

11h 10m

1 stop

£612Icelandair

Wed, 30 Sep - Wed, 7 Oct

06:00 - 16:40

PIT

STN

29h 40m

2 stops

17:35 - 00:07

STN

PIT

35h 32m

2 stops

£630Turkish Airlines

Sat, 2 May - Tue, 12 May

06:00 - 22:10

PIT

STN

35h 10m

2 stops

17:35 - 00:07

STN

PIT

35h 32m

2 stops

£653Turkish Airlines

Fri, 1 May - Tue, 12 May

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SWISS flights from Pittsburgh to London

Our best SWISS deals on Pittsburgh to London flight tickets

SWISS

12 Aug

PIT14:05Pittsburgh

21h 20m

2 stops

LHR16:25London Heathrow

26 Aug

LHR06:00London Heathrow

16h 04m

2 stops

PIT17:04Pittsburgh

£636

SWISS

30 Sept

PIT10:50Pittsburgh

16h 35m

2 stops

LGW08:25London Gatwick

7 Oct

LGW09:20London Gatwick

16h 31m

2 stops

PIT20:51Pittsburgh

£672

SWISS

30 Sept

PIT10:50Pittsburgh

16h 50m

2 stops

LCY08:40London City

7 Oct

LCY09:15London City

16h 36m

2 stops

PIT20:51Pittsburgh

£688

Icelandair flights from Pittsburgh to London

Our best Icelandair deals on Pittsburgh to London flight tickets

Icelandair

26 Aug

PIT20:25Pittsburgh

18h 55m

1 stop

LHR20:20London Heathrow

4 Sept

LHR13:05London Heathrow

11h 10m

1 stop

PIT19:15Pittsburgh

£604

Icelandair

30 Sept

PIT20:25Pittsburgh

10h 30m

1 stop

LHR11:55London Heathrow

7 Oct

LHR13:05London Heathrow

11h 10m

1 stop

PIT19:15Pittsburgh

£612

Icelandair

19 Aug

PIT20:25Pittsburgh

10h 30m

1 stop

LHR11:55London Heathrow

26 Aug

LHR13:05London Heathrow

11h 10m

1 stop

PIT19:15Pittsburgh

£619

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Sun 24/5

20:05-10:00

1 stop32h 55m

London Gatwick

Tue 9/6

14:00-17:40

2 stops32h 40m

£588

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 5/5

06:30-06:30

1 stop19h 00m

London Heathrow

Thu 14/5

11:55-00:07

1 stop17h 12m

£588

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Fri 29/5

20:15-06:20

2 stops29h 05m

London Gatwick

Sun 7/6

14:00-19:20

1 stop34h 20m

£590

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 11/5

06:00-20:45

1 stop9h 45m

London Heathrow

Thu 14/5

11:55-00:07

1 stop17h 12m

£590

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 14/10

10:30-09:20

2 stops17h 50m

London Heathrow

Thu 22/10

07:05-21:26

2 stops19h 21m

£598

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 15/10

11:49-14:35

2 stops21h 46m

London Heathrow

Thu 22/10

07:05-21:26

2 stops19h 21m

£599

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 26/8

20:25-20:20

1 stop18h 55m

London Heathrow

Fri 4/9

13:05-19:15

1 stop11h 10m

£604

Fastest return journey

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 30/9

20:25-11:55

1 stop10h 30m

London Heathrow

Wed 7/10

13:05-19:15

1 stop11h 10m

£612

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Sat 2/5

06:00-16:40

2 stops29h 40m

London Stansted

Tue 12/5

17:35-00:07

2 stops35h 32m

£630

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Fri 1/5

06:00-22:10

2 stops35h 10m

London Stansted

Tue 12/5

17:35-00:07

2 stops35h 32m

£653

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 £505, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Pittsburgh averaging around £521.

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 £406. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to London for around £854.

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 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 £659 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 £572 on momondo.

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

There are 2 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 April 2026, prices for Pittsburgh to London flights are approximately 19% cheaper 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	£716
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 £716

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 April 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 63.25% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 31.07%, Boeing 787-10 Dreamliner with 3.27%, and Embraer ERJ-145 with 0.43%.
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 £394	Free Cancellation	Rating 6.7 7,893 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 7 flights/week on average for this route. A good British Airways flight deal for Pittsburgh to London starts from £394 round-trip, up to an average price of £706. Our users have rated British Airways at 6.7/10.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Wembley

Southend-on-Sea

Ipswich

Canterbury

Ilford

Guildford

Hayes

Dover

Chelmsford

Folkestone

Bedford

Ramsgate

Chichester

Harlow

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 £230

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 3/8. 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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SWISS flights from Pittsburgh to London

Our best SWISS deals on Pittsburgh to London flight tickets

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Our best Icelandair 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 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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