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

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

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

As of October 2026, 3 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?

26 flights are operational weekly from Pittsburgh to London as of October 2026. The most popular departure day for this route is Mon, with 23% 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 October 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.

£216 Cheap Flights from Pittsburgh to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to London

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:20 - 08:30PIT Pittsburgh-LHR London Heathrow

32h 10m1 stop Toronto Pearson Intl

06:00 - 18:36LHR London Heathrow-PIT Pittsburgh

17h 36m2 stops Zurich Toronto Pearson Intl

£559Air Canada

Sat, 16 Jan - Tue, 19 Jan

19:20 - 07:10PIT Pittsburgh-LHR London Heathrow

30h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

06:00 - 18:36LHR London Heathrow-PIT Pittsburgh

17h 36m2 stops Zurich Toronto Pearson Intl

£562Air Canada

Sat, 16 Jan - Tue, 19 Jan

06:20 - 10:50PIT Pittsburgh-LHR London Heathrow

24h 30m1 stop Washington, D.C. Dulles Intl

06:50 - 23:19LHR London Heathrow-PIT Pittsburgh

20h 29m2 stops Brussels Bruxelles-National Newark

£563United Airlines

Mon, 22 Mar - Wed, 24 Mar

14:16 - 10:50PIT Pittsburgh-LHR London Heathrow

16h 34m2 stops Newark Washington, D.C. Reagan-National

06:50 - 23:19LHR London Heathrow-PIT Pittsburgh

20h 29m2 stops Brussels Bruxelles-National Newark

£563United Airlines

Mon, 22 Mar - Wed, 24 Mar

10:45 - 09:10PIT Pittsburgh-LHR London Heathrow

18h 25m1 stop Newark

07:30 - 23:19LHR London Heathrow-PIT Pittsburgh

19h 49m2 stops Frankfurt am Main Newark

£568United Airlines

Sun, 21 Mar - Tue, 23 Mar

07:30 - 21:20PIT Pittsburgh-LHR London Heathrow

9h 50m1 stop Newark

09:30 - 23:19LHR London Heathrow-PIT Pittsburgh

17h 49m2 stops Frankfurt am Main Newark

£568United Airlines

Mon, 22 Mar - Tue, 23 Mar

06:00 - 21:20PIT Pittsburgh-LHR London Heathrow

11h 20m1 stop Newark

09:30 - 23:19LHR London Heathrow-PIT Pittsburgh

17h 49m2 stops Frankfurt am Main Newark

£568United Airlines

Tue, 23 Mar - Wed, 24 Mar

19:20 - 06:30PIT Pittsburgh-LHR London Heathrow

30h 10m1 stop Toronto Pearson Intl

19:30 - 18:36LHR London Heathrow-PIT Pittsburgh

28h 06m2 stops Frankfurt am Main Toronto Pearson Intl

£576Multiple Airlines

Tue, 9 Feb - Thu, 11 Feb

21:10 - 09:35PIT Pittsburgh-LHR London Heathrow

7h 25mdirect

16:10 - 19:25LHR London Heathrow-PIT Pittsburgh

8h 15mdirect

£651British Airways

Sun, 28 Mar - Fri, 2 Apr

14:51 - 07:20PIT Pittsburgh-LHR London Heathrow

11h 29m1 stop Charlotte Douglas

15:55 - 19:20LHR London Heathrow-PIT Pittsburgh

8h 25mdirect

£651British Airways

Wed, 3 Feb - Wed, 17 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:47 - 06:55PIT Pittsburgh-LHR London Heathrow

14h 08m1 stop Boston Logan Intl

09:20 - 17:16LHR London Heathrow-PIT Pittsburgh

12h 56m1 stop Boston Logan Intl

£619JetBlue

Mon, 26 Oct - Wed, 11 Nov

06:30 - 20:45PIT Pittsburgh-LHR London Heathrow

9h 15m1 stop New York John F Kennedy Intl

08:05 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 36m1 stop New York John F Kennedy Intl

£633JetBlue

Thu, 22 Oct - Mon, 2 Nov

12:47 - 06:55PIT Pittsburgh-LHR London Heathrow

14h 08m1 stop Boston Logan Intl

08:05 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 36m1 stop New York John F Kennedy Intl

£633JetBlue

Mon, 26 Oct - Mon, 2 Nov

09:07 - 07:55PIT Pittsburgh-LHR London Heathrow

17h 48m1 stop Boston Logan Intl

08:05 - 23:41LHR London Heathrow-PIT Pittsburgh

19h 36m1 stop New York John F Kennedy Intl

£633JetBlue

Sat, 24 Oct - Sat, 31 Oct

06:30 - 20:45PIT Pittsburgh-LHR London Heathrow

9h 15m1 stop New York John F Kennedy Intl

07:45 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 56m1 stop New York John F Kennedy Intl

£647JetBlue

Fri, 23 Oct - Sun, 1 Nov

09:23 - 06:55PIT Pittsburgh-LHR London Heathrow

17h 32m1 stop Boston Logan Intl

07:45 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 56m1 stop New York John F Kennedy Intl

£647JetBlue

Sun, 25 Oct - Sun, 1 Nov

22:15 - 09:40PIT Pittsburgh-LHR London Heathrow

7h 25mdirect

15:55 - 19:20LHR London Heathrow-PIT Pittsburgh

8h 25mdirect

£771British Airways

Mon, 26 Oct - Wed, 11 Nov

22:15 - 09:40PIT Pittsburgh-LHR London Heathrow

7h 25mdirect

08:20 - 15:34LHR London Heathrow-PIT Pittsburgh

12h 14m1 stop New York John F Kennedy Intl

£797British Airways

Mon, 26 Oct - Tue, 3 Nov

21:45 - 10:05PIT Pittsburgh-LHR London Heathrow

7h 20mdirect

13:50 - 22:13LHR London Heathrow-PIT Pittsburgh

12h 23m1 stop Charlotte Douglas

£844British Airways

Thu, 22 Oct - Fri, 30 Oct

21:45 - 10:05PIT Pittsburgh-LHR London Heathrow

7h 20mdirect

14:15 - 21:34LHR London Heathrow-PIT Pittsburgh

12h 19m1 stop New York John F Kennedy Intl

£870British Airways

Fri, 23 Oct - Sun, 1 Nov

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JetBlue flights from Pittsburgh to London

Our best JetBlue deals on Pittsburgh to London flight tickets

JetBlue

8 Nov

PIT06:20Pittsburgh

9h 35m

1 stop

LHR20:55London Heathrow

11 Nov

LHR09:20London Heathrow

15h 33m

1 stop

PIT19:53Pittsburgh

£579

JetBlue

17 Mar

PIT09:48Pittsburgh

17h 07m

1 stop

LHR06:55London Heathrow

21 Mar

LHR07:45London Heathrow

20h 10m

1 stop

PIT23:55Pittsburgh

£582

JetBlue

28 Mar

PIT06:00Pittsburgh

9h 45m

1 stop

LHR20:45London Heathrow

2 Apr

LHR08:40London Heathrow

19h 10m

1 stop

PIT22:50Pittsburgh

£600

Air Canada flights from Pittsburgh to London

Our best Air Canada deals on Pittsburgh to London flight tickets

Air Canada

16 Jan

PIT19:20Pittsburgh

32h 10m

1 stop

LHR08:30London Heathrow

19 Jan

LHR06:00London Heathrow

17h 36m

2 stops

PIT18:36Pittsburgh

£559

Air Canada

16 Jan

PIT19:20Pittsburgh

30h 50m

2 stops

LHR07:10London Heathrow

19 Jan

LHR06:00London Heathrow

17h 36m

2 stops

PIT18:36Pittsburgh

£562

Air Canada

31 Oct

PIT19:20Pittsburgh

45h 40m

2 stops

LHR21:00London Heathrow

11 Nov

LHR11:10London Heathrow

12h 26m

1 stop

PIT18:36Pittsburgh

£806

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sat 16/1

19:20-08:30

1 stop32h 10m

London Heathrow

Tue 19/1

06:00-18:36

2 stops17h 36m

£559

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sat 16/1

19:20-07:10

2 stops30h 50m

London Heathrow

Tue 19/1

06:00-18:36

2 stops17h 36m

£562

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Mon 22/3

06:20-10:50

1 stop24h 30m

London Heathrow

Wed 24/3

06:50-23:19

2 stops20h 29m

£563

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Mon 22/3

14:16-10:50

2 stops16h 34m

London Heathrow

Wed 24/3

06:50-23:19

2 stops20h 29m

£563

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sun 21/3

10:45-09:10

1 stop18h 25m

London Heathrow

Tue 23/3

07:30-23:19

2 stops19h 49m

£568

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Mon 22/3

07:30-21:20

1 stop9h 50m

London Heathrow

Tue 23/3

09:30-23:19

2 stops17h 49m

£568

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Tue 23/3

06:00-21:20

1 stop11h 20m

London Heathrow

Wed 24/3

09:30-23:19

2 stops17h 49m

£568

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Tue 9/2

19:20-06:30

1 stop30h 10m

London Heathrow

Thu 11/2

19:30-18:36

2 stops28h 06m

£576

Fastest return journey

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sun 28/3

21:10-09:35

Nonstop7h 25m

London Heathrow

Fri 2/4

16:10-19:25

Nonstop8h 15m

£651

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 3/2

14:51-07:20

1 stop11h 29m

London Heathrow

Wed 17/2

15:55-19:20

Nonstop8h 25m

£651

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?

Prices are currently low for flights on this route.

Typical prices usually range from £611 to £841.
The lowest price recently found on this route was £559.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Pittsburgh is in January. Flight prices, which tend to average around £539, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Pittsburgh averaging around £585.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £651. 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 £1,057.

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 £798 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 £721 on momondo.

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

There is only 1 cabin class 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 October 2026, prices for Pittsburgh to London flights are approximately 30% 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	£216
Fastest flight time	7h 20m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Pittsburgh in the past 72 hours is £216. The best return flight deal from Pittsburgh to London found on momondo in the last 72 hours is £559.

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

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 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 October 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 86.75% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 6.02%, Boeing 787-10 Dreamliner with 4.82%, and Boeing 787 Dreamliner with 0.99%.
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 £493	Free Cancellation	Rating 6.7 8,266 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 £493 round-trip, up to an average price of £1,057. Our users have rated British Airways at 6.7/10.

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Gatwick

Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Colchester

Guildford

Hayes

Bedford

Worthing

Winchester

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 £216

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 25/2. 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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JetBlue flights from Pittsburgh to London

Our best JetBlue deals on Pittsburgh to London flight tickets

Air Canada flights from Pittsburgh to London

Our best Air Canada deals on Pittsburgh to London flight tickets

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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?

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

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

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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Popular flights according to clicks in the last 7 days on momondo

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