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

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

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

34 flights are operational weekly from Pittsburgh to London as of October 2026. The most popular departure day for this route is Thu, 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 October 2026, 4 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 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.

£218 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.

06:00 - 21:40PIT Pittsburgh-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

07:25 - 23:56LHR London Heathrow-PIT Pittsburgh

21h 31m1 stop New York John F Kennedy Intl

£581JetBlue

Tue, 8 Dec - Tue, 15 Dec

06:20 - 20:55PIT Pittsburgh-LHR London Heathrow

9h 35m1 stop New York John F Kennedy Intl

09:20 - 19:53LHR London Heathrow-PIT Pittsburgh

15h 33m1 stop Boston Logan Intl

£581JetBlue

Sun, 8 Nov - Wed, 11 Nov

06:00 - 21:40PIT Pittsburgh-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

12:20 - 23:56LHR London Heathrow-PIT Pittsburgh

16h 36m1 stop New York John F Kennedy Intl

£581JetBlue

Thu, 10 Dec - Tue, 15 Dec

06:00 - 21:40PIT Pittsburgh-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

08:05 - 23:56LHR London Heathrow-PIT Pittsburgh

20h 51m1 stop New York John F Kennedy Intl

£581JetBlue

Wed, 2 Dec - Fri, 11 Dec

06:30 - 21:40PIT Pittsburgh-LHR London Heathrow

10h 10m1 stop New York John F Kennedy Intl

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

20h 56m1 stop New York John F Kennedy Intl

£581JetBlue

Wed, 11 Nov - Sun, 15 Nov

09:48 - 06:55PIT Pittsburgh-LHR London Heathrow

17h 07m1 stop Boston Logan Intl

07:45 - 23:55LHR London Heathrow-PIT Pittsburgh

20h 10m1 stop New York John F Kennedy Intl

£584JetBlue

Wed, 17 Mar - Sun, 21 Mar

06:00 - 21:40PIT Pittsburgh-LHR London Heathrow

10h 40m1 stop New York John F Kennedy Intl

09:20 - 17:44LHR London Heathrow-PIT Pittsburgh

12h 24m1 stop Boston Logan Intl

£584JetBlue

Wed, 10 Mar - Mon, 15 Mar

06:00 - 21:40PIT Pittsburgh-LHR London Heathrow

11h 40m1 stop New York John F Kennedy Intl

08:15 - 23:55LHR London Heathrow-PIT Pittsburgh

20h 40m1 stop New York John F Kennedy Intl

£584JetBlue

Tue, 23 Mar - Tue, 30 Mar

17:38 - 07:50PIT Pittsburgh-LHR London Heathrow

10h 12m1 stop Philadelphia

10:35 - 20:49LHR London Heathrow-PIT Pittsburgh

15h 14m1 stop Philadelphia

£622British Airways

Tue, 27 Oct - Sun, 1 Nov

21:15 - 09:40PIT Pittsburgh-LHR London Heathrow

7h 25mdirect

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

8h 25mdirect

£649British Airways

Wed, 10 Mar - Wed, 17 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

£634JetBlue

Thu, 22 Oct - Mon, 2 Nov

09:07 - 06:30PIT Pittsburgh-LHR London Heathrow

16h 23m1 stop Boston Logan Intl

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

12h 57m1 stop Boston Logan Intl

£643JetBlue

Mon, 19 Oct - Wed, 4 Nov

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

£649JetBlue

Thu, 22 Oct - Sun, 1 Nov

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

9h 15m1 stop New York John F Kennedy Intl

07:25 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 16m1 stop New York John F Kennedy Intl

£652JetBlue

Wed, 21 Oct - Tue, 27 Oct

09:07 - 06:30PIT Pittsburgh-LHR London Heathrow

16h 23m1 stop Boston Logan Intl

07:25 - 23:41LHR London Heathrow-PIT Pittsburgh

20h 16m1 stop New York John F Kennedy Intl

£652JetBlue

Sun, 18 Oct - Tue, 27 Oct

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

£653JetBlue

Thu, 22 Oct - Mon, 2 Nov

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

£653JetBlue

Thu, 22 Oct - Sun, 1 Nov

09:07 - 06:30PIT Pittsburgh-LHR London Heathrow

16h 23m1 stop Boston Logan Intl

07:25 - 23:41LHR London Heathrow-PIT Pittsburgh

21h 16m1 stop New York John F Kennedy Intl

£654JetBlue

Tue, 20 Oct - Tue, 3 Nov

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

7h 20mdirect

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

8h 25mdirect

£792British Airways

Mon, 19 Oct - Wed, 4 Nov

17:20 - 07:50PIT Pittsburgh-LHR London Heathrow

9h 30m1 stop Philadelphia

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

8h 25mdirect

£812British Airways

Tue, 20 Oct - Wed, 4 Nov

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British Airways flights from Pittsburgh to London

Our best British Airways deals on Pittsburgh to London flight tickets

British Airways

27 Oct

PIT17:38Pittsburgh

10h 12m

1 stop

LHR07:50London Heathrow

1 Nov

LHR10:35London Heathrow

15h 14m

1 stop

PIT20:49Pittsburgh

£622

British Airways

10 Mar

PIT21:15Pittsburgh

7h 25m

LHR09:40London Heathrow

17 Mar

LHR15:55London Heathrow

8h 25m

PIT20:20Pittsburgh

£649

British Airways

17 Mar

PIT07:18Pittsburgh

10h 52m

1 stop

LHR22:10London Heathrow

1 Apr

LHR16:10London Heathrow

8h 15m

PIT19:25Pittsburgh

£656

Iberia flights from Pittsburgh to London

Our best Iberia deals on Pittsburgh to London flight tickets

Iberia

9 Feb

PIT12:51Pittsburgh

15h 24m

1 stop

LHR09:15London Heathrow

17 Feb

LHR07:35London Heathrow

19h 05m

2 stops

PIT21:40Pittsburgh

£631

Iberia

23 Mar

PIT16:03Pittsburgh

12h 32m

1 stop

LHR08:35London Heathrow

30 Mar

LHR07:50London Heathrow

18h 50m

2 stops

PIT21:40Pittsburgh

£632

Iberia

31 Mar

PIT16:03Pittsburgh

11h 02m

1 stop

LHR08:05London Heathrow

6 Apr

LHR07:50London Heathrow

16h 34m

2 stops

PIT19:24Pittsburgh

£635

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Tue 8/12

06:00-21:40

1 stop10h 40m

London Heathrow

Tue 15/12

07:25-23:56

1 stop21h 31m

£581

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sun 8/11

06:20-20:55

1 stop9h 35m

London Heathrow

Wed 11/11

09:20-19:53

1 stop15h 33m

£581

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Thu 10/12

06:00-21:40

1 stop10h 40m

London Heathrow

Tue 15/12

12:20-23:56

1 stop16h 36m

£581

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 2/12

06:00-21:40

1 stop10h 40m

London Heathrow

Fri 11/12

08:05-23:56

1 stop20h 51m

£581

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 11/11

06:30-21:40

1 stop10h 10m

London Heathrow

Sun 15/11

07:45-23:41

1 stop20h 56m

£581

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 17/3

09:48-06:55

1 stop17h 07m

London Heathrow

Sun 21/3

07:45-23:55

1 stop20h 10m

£584

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 10/3

06:00-21:40

1 stop10h 40m

London Heathrow

Mon 15/3

09:20-17:44

1 stop12h 24m

£584

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Tue 23/3

06:00-21:40

1 stop11h 40m

London Heathrow

Tue 30/3

08:15-23:55

1 stop20h 40m

£584

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Tue 27/10

17:38-07:50

1 stop10h 12m

London Heathrow

Sun 1/11

10:35-20:49

1 stop15h 14m

£622

Fastest return journey

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Wed 10/3

21:15-09:40

Nonstop7h 25m

London Heathrow

Wed 17/3

15:55-20:20

Nonstop8h 25m

£649

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 £675 to £875.
The lowest price recently found on this route was £581.

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 £541, 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 £587.

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 £653. 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 £1,060.

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 £795 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 £700 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	£218
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 £218. The best return flight deal from Pittsburgh to London found on momondo in the last 72 hours is £581.

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 87.16% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 5.13%, Boeing 787-9 Dreamliner with 5.13%, and Boeing 787 Dreamliner with 1.05%.
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 £494	Free Cancellation	Rating 6.7 8,260 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 6 flights/week on average for this route. A good British Airways flight deal for Pittsburgh to London starts from £494 round-trip, up to an average price of £1,060. Our users have rated British Airways at 6.7/10.

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Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Colchester

Hayes

Guildford

Bedford

Worthing

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 £218

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 25/11. 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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British Airways flights from Pittsburgh to London

Our best British Airways deals on Pittsburgh to London flight tickets

Iberia flights from Pittsburgh to London

Our best Iberia 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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