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

18 flights are operational weekly from Pittsburgh to London as of January 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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

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

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

As of January 2026, 2 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 January 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.

£185 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 £482 to £544. The lowest price recently found on this route was £463.

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Find the cheapest flights from Pittsburgh to London

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

15:17 - 07:20

PIT

LHR

11h 03m

1 stop

19:40 - 19:04

LHR

PIT

28h 24m

2 stops

£463British Airways

Mon, 2 Feb - Mon, 16 Feb

19:39 - 20:00

PIT

LHR

19h 21m

1 stop

16:00 - 19:20

LHR

PIT

8h 20mdirect

£464British Airways

Sat, 14 Feb - Wed, 25 Feb

17:55 - 11:20

PIT

LHR

12h 25m

1 stop

18:40 - 20:41

LHR

PIT

31h 01m

2 stops

£465Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

17:55 - 08:30

PIT

LHR

9h 35m

1 stop

13:25 - 14:02

LHR

PIT

29h 37m

2 stops

£466United Airlines

Wed, 4 Feb - Wed, 11 Feb

21:15 - 09:40

PIT

LHR

7h 25mdirect

16:00 - 19:20

LHR

PIT

8h 20mdirect

£466British Airways

Mon, 2 Feb - Wed, 11 Feb

21:15 - 09:40

PIT

LHR

7h 25mdirect

16:00 - 19:20

LHR

PIT

8h 20mdirect

£467British Airways

Wed, 11 Feb - Fri, 20 Feb

17:55 - 20:35

PIT

LHR

21h 40m

2 stops

20:05 - 20:54

LHR

PIT

29h 49m

2 stops

£468Multiple Airlines

Mon, 16 Feb - Mon, 23 Feb

08:56 - 07:10

PIT

LHR

17h 14m

2 stops

11:10 - 17:14

LHR

PIT

11h 04m

1 stop

£469Air Canada

Mon, 2 Feb - Wed, 11 Feb

14:09 - 17:50

PIT

LGW

22h 41m

2 stops

18:35 - 16:50

LGW

PIT

27h 15m

2 stops

£477SWISS

Mon, 20 Apr - Thu, 30 Apr

14:05 - 12:55

PIT

LCY

17h 50m

2 stops

19:10 - 20:54

LCY

PIT

30h 44m

2 stops

£508SWISS

Wed, 18 Feb - Mon, 23 Feb

Delta flights from Pittsburgh to London

Our best Delta deals on Pittsburgh to London flight tickets

Delta

11 Feb

PIT12:21Pittsburgh

13h 44m

1 stop

LHR07:05London Heathrow

17 Feb

LHR11:30London Heathrow

16h 07m

2 stops

PIT22:37Pittsburgh

£473

Delta

10 Feb

PIT14:07Pittsburgh

13h 38m

1 stop

LHR08:45London Heathrow

17 Feb

LHR11:45London Heathrow

15h 52m

2 stops

PIT22:37Pittsburgh

£474

Delta

11 Feb

PIT14:07Pittsburgh

12h 58m

2 stops

LHR08:05London Heathrow

17 Feb

LHR06:30London Heathrow

17h 01m

2 stops

PIT18:31Pittsburgh

£478

United Airlines flights from Pittsburgh to London

Our best United Airlines deals on Pittsburgh to London flight tickets

United Airlines

20 Jan

PIT20:10Pittsburgh

9h 40m

1 stop

LHR10:50London Heathrow

28 Jan

LHR12:05London Heathrow

16h 33m

2 stops

PIT23:38Pittsburgh

£465

United Airlines

4 Feb

PIT17:55Pittsburgh

9h 35m

1 stop

LHR08:30London Heathrow

11 Feb

LHR13:25London Heathrow

29h 37m

2 stops

PIT14:02Pittsburgh

£466

United Airlines

20 Jan

PIT06:10Pittsburgh

23h 40m

1 stop

LHR10:50London Heathrow

29 Jan

LHR18:00London Heathrow

28h 14m

1 stop

PIT17:14Pittsburgh

£467

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 2/2

15:17-07:20

1 stop11h 03m

London Heathrow

Mon 16/2

19:40-19:04

2 stops28h 24m

£463

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 14/2

19:39-20:00

1 stop19h 21m

London Heathrow

Wed 25/2

16:00-19:20

Nonstop8h 20m

£464

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 26/1

17:55-11:20

1 stop12h 25m

London Heathrow

Mon 2/2

18:40-20:41

2 stops31h 01m

£465

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 4/2

17:55-08:30

1 stop9h 35m

London Heathrow

Wed 11/2

13:25-14:02

2 stops29h 37m

£466

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 2/2

21:15-09:40

Nonstop7h 25m

London Heathrow

Wed 11/2

16:00-19:20

Nonstop8h 20m

£466

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 11/2

21:15-09:40

Nonstop7h 25m

London Heathrow

Fri 20/2

16:00-19:20

Nonstop8h 20m

£467

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 16/2

17:55-20:35

2 stops21h 40m

London Heathrow

Mon 23/2

20:05-20:54

2 stops29h 49m

£468

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 2/2

08:56-07:10

2 stops17h 14m

London Heathrow

Wed 11/2

11:10-17:14

1 stop11h 04m

£469

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Mon 20/4

14:09-17:50

2 stops22h 41m

London Gatwick

Thu 30/4

18:35-16:50

2 stops27h 15m

£477

PittsburghLondon

PIT - LCY

PITLCY

Pittsburgh

Wed 18/2

14:05-12:55

2 stops17h 50m

London City

Mon 23/2

19:10-20:54

2 stops30h 44m

£508

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 £517.

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 £472. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to London for around £759.

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 £634 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 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 January 2026, prices for Pittsburgh to London flights are approximately 11% 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	£538
Fastest flight time	7h 20m
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 £538

The fastest flight from Pittsburgh to London takes 7h 20m

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

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 20m.
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 January 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 79.29% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 13.95%, Boeing 787-10 Dreamliner with 4.21%, and Airbus A330-200 with 0.44%.
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 £397	Free Cancellation	Rating 6.7 7,676 reviews		Search British Airways flights

Eastbourne

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Worthing

Hounslow

Bedford

Ramsgate

Colchester

Folkestone

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.

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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom £31

Flights to Birminghamfrom £33

Flights to Edinburghfrom £29

Flights to Belfastfrom £29

Flights to Glasgowfrom £31

Flights to Bristolfrom £31

Flights to Newcastle upon Tynefrom £31

Flights to Liverpoolfrom £31

Flights to Aberdeenfrom £39

Flights to Leedsfrom £34

Flights to Invernessfrom £35

Flights to Newquayfrom £33

Cheap flights from Pittsburgh to London from £185

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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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Delta flights from Pittsburgh to London

Our best Delta deals on Pittsburgh to London flight tickets

United Airlines flights from Pittsburgh to London

Our best United Airlines deals on Pittsburgh to London flight tickets

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Use the filters below to find and compare flights from Pittsburgh to London that are best for you.

See travel insights to London from

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?

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 £472. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to London for around £759.

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?

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 January 2026, prices for Pittsburgh to London flights are approximately 11% cheaper when compared to flights at the same time last year.

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

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

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

As of January 2026, 2 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?

18 flights are operational weekly from Pittsburgh to London as of January 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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

How far is Pittsburgh to London by plane?

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

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

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

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

What is the most popular plane model from Pittsburgh to London?

What is the most popular airline 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

Travelling to a place near London?

Why use momondo?

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

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

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

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

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