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Cheap flights from Pittsburgh to London from £175

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 26/2. 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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Find the cheapest flights from Pittsburgh to London

Cheap return flights

These are some of the best return flight deals from Pittsburgh to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pittsburgh to London.

Cheap last-minute flights

Planning a quick getaway from Pittsburgh to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Pittsburgh to London

Find recent return train or bus tickets from Pittsburgh to London.

All return flight deals from Pittsburgh to London

The cheapest plane tickets from Pittsburgh to London found on KAYAK recently.
20:30 - 14:40PIT-LGW
13h 10m1 stop
15:40 - 19:20LGW-PIT
32h 40m1 stop
£394Icelandair
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Tue, 22 Apr - Mon, 28 Apr
20:30 - 14:40PIT-LGW
13h 10m1 stop
15:40 - 19:20LGW-PIT
32h 40m1 stop
£395Icelandair
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Tue, 22 Apr - Mon, 28 Apr
06:57 - 10:00PIT-STN
22h 03m3 stops
11:00 - 09:26STN-PIT
27h 26m3 stops
Wed, 26 Feb - Sun, 2 Mar
21:17 - 06:00PIT-LGW
27h 43m1 stop
06:45 - 13:40LGW-PIT
35h 55m2 stops
Mon, 10 Feb - Sat, 1 Mar
07:30 - 05:55PIT-LHR
17h 25m1 stop
08:25 - 15:22LHR-PIT
11h 57m1 stop
£472JetBlue
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Sun, 9 Feb - Wed, 26 Feb
07:30 - 05:55PIT-LHR
17h 25m1 stop
08:25 - 15:22LHR-PIT
11h 57m1 stop
£473JetBlue
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Wed, 19 Feb - Wed, 26 Feb
21:40 - 10:05PIT-LHR
7h 25mdirect
16:40 - 19:45LHR-PIT
8h 05mdirect
£514British Airways
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Wed, 2 Apr - Thu, 17 Apr
18:23 - 09:10PIT-LHR
9h 47m1 stop
16:40 - 19:45LHR-PIT
8h 05mdirect
£517British Airways
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Wed, 16 Apr - Tue, 22 Apr
09:47 - 09:00PIT-LGW
18h 13m2 stops
11:20 - 09:03LGW-PIT
26h 43m2 stops
£517American Airlines
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Wed, 19 Feb - Wed, 26 Feb
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£573American Airlines
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Wed, 19 Feb - Mon, 24 Feb
14:45 - 14:25PIT-LHR
18h 40m2 stops
Wed, 26 Feb
14:45 - 13:30PIT-LGW
17h 45m2 stops
Wed, 26 Feb
14:45 - 22:55PIT-LTN
51h 10m3 stops
Wed, 26 Feb
11:00 - 05:55PIT-LHR
13h 55m1 stop
£203JetBlue
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Tue, 4 Feb
14:45 - 05:55PIT-LHR
10h 10m1 stop
£243JetBlue
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Sat, 8 Mar
07:00 - 09:05PIT-LHR
21h 05m2 stops
£346Aer Lingus
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Thu, 24 Apr
15:25 - 11:10PIT-LHR
14h 45m2 stops
£351Aer Lingus
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Thu, 3 Apr
15:35 - 10:20PIT-LHR
13h 45m1 stop
£351British Airways
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Sun, 6 Apr
21:40 - 10:05PIT-LHR
7h 25mdirect
£353Finnair
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Sun, 6 Apr
22:45 - 10:10PIT-LHR
7h 25mdirect
£364British Airways
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Sun, 9 Mar
07:30 - 05:55PIT-LHR
17h 25m1 stop
08:25 - 22:00LHR-PIT
18h 35m1 stop
£496JetBlue
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Fri, 24 Jan - Fri, 31 Jan
07:30 - 05:55PIT-LHR
17h 25m1 stop
08:25 - 22:00LHR-PIT
18h 35m1 stop
£514JetBlue
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Wed, 22 Jan - Thu, 30 Jan
16:38 - 21:40PIT-LHR
24h 02m2 stops
06:40 - 21:54LHR-PIT
20h 14m2 stops
£550Scandinavian Airlines
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Sat, 25 Jan - Mon, 27 Jan
11:21 - 17:30PIT-LHR
25h 09m3 stops
18:30 - 20:12LHR-PIT
30h 42m2 stops
Wed, 22 Jan - Wed, 29 Jan
16:38 - 16:00PIT-LHR
18h 22m2 stops
06:40 - 22:20LHR-PIT
20h 40m2 stops
£609Scandinavian Airlines
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Wed, 22 Jan - Thu, 30 Jan
21:17 - 20:40PIT-LGW
18h 23m2 stops
11:00 - 17:22LGW-PIT
35h 22m3 stops
Sat, 25 Jan - Mon, 27 Jan
11:00 - 15:45PIT-LGW
23h 45m2 stops
16:40 - 22:00LGW-PIT
34h 20m2 stops
£717TAP AIR PORTUGAL
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Fri, 24 Jan - Fri, 31 Jan
11:00 - 15:45PIT-LGW
23h 45m2 stops
10:45 - 22:00LGW-PIT
40h 15m3 stops
£719TAP AIR PORTUGAL
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Fri, 24 Jan - Fri, 31 Jan
14:03 - 12:00PIT-LHR
16h 57m1 stop
07:25 - 18:55LHR-PIT
16h 30m2 stops
£829British Airways
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Wed, 22 Jan - Wed, 29 Jan
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£869British Airways
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Fri, 24 Jan - Fri, 31 Jan
21:40 - 10:05PIT-LHR
7h 25mdirect
16:40 - 19:45LHR-PIT
8h 05mdirect
£514British Airways
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Wed, 2 Apr - Thu, 17 Apr
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£523British Airways
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Wed, 19 Feb - Wed, 26 Feb
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 21:00LHR-PIT
8h 20mdirect
£528British Airways
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Wed, 5 Mar - Fri, 28 Mar
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£529Finnair
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Mon, 3 Feb - Wed, 12 Feb
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£537Iberia
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Sun, 23 Feb - Wed, 5 Mar
21:40 - 10:05PIT-LHR
7h 25mdirect
16:40 - 19:45LHR-PIT
8h 05mdirect
£553Iberia
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Tue, 1 Apr - Mon, 14 Apr
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£565Finnair
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Fri, 21 Feb - Fri, 28 Feb
21:45 - 10:10PIT-LHR
7h 25mdirect
16:40 - 20:00LHR-PIT
8h 20mdirect
£573American Airlines
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Wed, 19 Feb - Mon, 24 Feb
21:40 - 10:05PIT-LHR
7h 25mdirect
16:40 - 19:45LHR-PIT
8h 05mdirect
£625American Airlines
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Wed, 7 May - Wed, 14 May
21:40 - 10:05PIT-LHR
7h 25mdirect
16:40 - 19:45LHR-PIT
8h 05mdirect
£713Aer Lingus
Find Deal
Tue, 8 Apr - Tue, 15 Apr

JetBlue flights from Pittsburgh to London

Our best JetBlue deals on Pittsburgh to London flight tickets
JetBlue
9 Feb
PIT07:30Pittsburgh
17h 25m
1 stop
LHR05:55London Heathrow
26 Feb
LHR08:25London Heathrow
11h 57m
1 stop
PIT15:22Pittsburgh
JetBlue
19 Feb
PIT07:30Pittsburgh
17h 25m
1 stop
LHR05:55London Heathrow
26 Feb
LHR08:25London Heathrow
11h 57m
1 stop
PIT15:22Pittsburgh
JetBlue
1 Apr
PIT12:40Pittsburgh
12h 50m
1 stop
LHR06:30London Heathrow
15 Apr
LHR08:25London Heathrow
17h 30m
1 stop
PIT20:55Pittsburgh

United Airlines flights from Pittsburgh to London

Our best United Airlines deals on Pittsburgh to London flight tickets
United Airlines
12 Feb
PIT07:00Pittsburgh
23h 15m
1 stop
LHR11:15London Heathrow
25 Feb
LHR14:30London Heathrow
25h 05m
1 stop
PIT10:35Pittsburgh
United Airlines
16 Apr
PIT15:00Pittsburgh
10h 55m
1 stop
LHR06:55London Heathrow
22 Apr
LHR14:05London Heathrow
28h 09m
2 stops
PIT13:14Pittsburgh
United Airlines
1 Apr
PIT17:46Pittsburgh
12h 39m
1 stop
LHR11:25London Heathrow
15 Apr
LHR06:30London Heathrow
17h 19m
2 stops
PIT18:49Pittsburgh

See travel insights to London from

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

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 January. Flight prices, which tend to average around £552, 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 £586.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. 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 £850.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £0. Flights in the afternoon are often more expensive, with an average ticket price of £718.

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 17 weeks ahead of your departure date. In general, you can expect to find flights to London for around £710 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Pittsburgh for as low as £618 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.

How have Pittsburgh to London flight prices changed over time?

As of January 2025, prices for Pittsburgh to London flights are approximately 16% 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

£175

Fastest flight time

7h 25m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Pittsburgh in the past 72 hours is £175. The best return flight deal from Pittsburgh to London found on momondo in the last 72 hours is £394.
The fastest flight from Pittsburgh to London takes 7h 25m
Direct flights go from Pittsburgh to London every day.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

  • 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 25m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £533Free CancellationRating
6.6
6,834 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 2 flights/week on average for this route. A good British Airways flight deal for Pittsburgh to London starts from £656 round-trip, up to an average price of £876. Our users have rated British Airways at 6.6/10.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Ipswich
Gatwick
Maidstone
Margate
Hounslow
Canterbury
Ilford
Colchester
Dartford
Winchester
Chichester
Bishop's Stortford
Guildford
Hayes
Crawley

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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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