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Cheap flights from London Heathrow Airport to Pittsburgh from £267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Pittsburgh departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Pittsburgh

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Pittsburgh.
Icelandair Logo
08:15 - 23:42LHR-PIT
20h 27m1 stop
Icelandair Logo
07:00 - 09:30PIT-LHR
21h 30m1 stop
£431Icelandair
Find Deal
Wed, 7 May - Wed, 14 May
 Logo
08:45 - 09:20LHR-PIT
29h 35m2 stops
 Logo
11:06 - 16:25PIT-LHR
24h 19m2 stops
Sun, 18 May - Sun, 25 May
JetBlue Logo
11:55 - 23:42LHR-PIT
16h 47m1 stop
JetBlue Logo
13:50 - 06:30PIT-LHR
11h 40m1 stop
£467JetBlue
Find Deal
Wed, 7 May - Tue, 13 May
United Airlines Logo
09:30 - 22:27LHR-PIT
17h 57m2 stops
United Airlines Logo
15:20 - 10:00PIT-LHR
13h 40m1 stop
£470United Airlines
Find Deal
Wed, 7 May - Wed, 14 May
JetBlue Logo
11:55 - 23:34LHR-PIT
16h 39m1 stop
JetBlue Logo
13:50 - 06:30PIT-LHR
11h 40m1 stop
£474JetBlue
Find Deal
Mon, 5 May - Tue, 13 May
British Airways Logo
12:15 - 18:57LHR-PIT
11h 42m1 stop
British Airways Logo
20:00 - 12:15PIT-LHR
11h 15m1 stop
£489British Airways
Find Deal
Tue, 6 May - Thu, 15 May
British Airways Logo
16:40 - 19:45LHR-PIT
8h 05mdirect
British Airways Logo
16:15 - 07:20PIT-LHR
10h 05m1 stop
£509British Airways
Find Deal
Mon, 28 Apr - Mon, 5 May
Iberia Logo
16:40 - 19:40LHR-PIT
8h 00mdirect
Iberia Logo
21:40 - 10:05PIT-LHR
7h 25mdirect
£532Iberia
Find Deal
Tue, 6 May - Sat, 17 May
Finnair Logo
16:40 - 19:40LHR-PIT
8h 00mdirect
Finnair Logo
18:23 - 21:40PIT-LHR
22h 17m1 stop
£560Finnair
Find Deal
Thu, 1 May - Sun, 4 May
Iberia Logo
16:40 - 19:40LHR-PIT
8h 00mdirect
Iberia Logo
21:40 - 10:05PIT-LHR
7h 25mdirect
£566Iberia
Find Deal
Mon, 12 May - Fri, 23 May

Icelandair flights from London Heathrow Airport to Pittsburgh

Our best Icelandair deals on London Heathrow Airport to Pittsburgh flight tickets
Icelandair
7 May
LHR08:15London Heathrow
20h 27m
1 stop
PIT23:42Pittsburgh
14 May
PIT07:00Pittsburgh
21h 30m
1 stop
LHR09:30London Heathrow
Icelandair
6 May
LHR08:25London Heathrow
29h 10m
1 stop
PIT08:35Pittsburgh
17 May
PIT07:00Pittsburgh
21h 30m
1 stop
LHR09:30London Heathrow
Icelandair
6 May
LHR13:05London Heathrow
11h 15m
1 stop
PIT19:20Pittsburgh
9 May
PIT20:30Pittsburgh
18h 50m
1 stop
LHR20:20London Heathrow

British Airways flights from London Heathrow Airport to Pittsburgh

Our best British Airways deals on London Heathrow Airport to Pittsburgh flight tickets
British Airways
6 May
LHR12:15London Heathrow
11h 42m
1 stop
PIT18:57Pittsburgh
15 May
PIT20:00Pittsburgh
11h 15m
1 stop
LHR12:15London Heathrow
British Airways
28 Apr
LHR16:40London Heathrow
8h 05m
PIT19:45Pittsburgh
5 May
PIT16:15Pittsburgh
10h 05m
1 stop
LHR07:20London Heathrow
British Airways
6 May
LHR10:05London Heathrow
11h 52m
1 stop
PIT16:57Pittsburgh
17 May
PIT21:40Pittsburgh
7h 25m
LHR10:05London Heathrow

See travel insights to Pittsburgh from

How to get the cheapest flight ticket from London Heathrow Airport to Pittsburgh

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 cheapest month to fly to Pittsburgh?

If you aren’t able to travel during the month of February, then book flights to Pittsburgh from London Heathrow Airport during November instead. Flights to Pittsburgh in November, while not as cheap as those in February, still average around £553.

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

According to our data, Wednesday is the cheapest day to fly to Pittsburgh from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £587. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pittsburgh is Sunday, with ticket prices averaging around £695.

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

According to our data, the cheapest time of day to fly to Pittsburgh is in the evening. momondo users have found flights departing from London Heathrow Airport to Pittsburgh in the evening for as low as £568. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Pittsburgh, so prices are often more expensive at around £637 per ticket.

What is the cheapest London Heathrow to Pittsburgh flight route?

Fly from London Heathrow to Pittsburgh for the best London Heathrow - Pittsburgh flight prices

How far in advance should I book a flight to Pittsburgh?

You are more likely to see cheaper flights to Pittsburgh from London Heathrow Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around £641 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from London Heathrow Airport for as low as £550 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Pittsburgh flight prices changed over time?

As of April 2025, prices for London Heathrow Airport to Pittsburgh flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Pittsburgh

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Pittsburgh according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Pittsburgh (LHR to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Pittsburgh

Best price found

£267

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The best one-way flight to Pittsburgh from London Heathrow Airport in the past 72 hours is £267. The best return flight deal from London Heathrow Airport to Pittsburgh found on momondo in the last 72 hours is £431.
The fastest flight from London Heathrow Airport to Pittsburgh takes 8h 00m
Direct flights go from London Heathrow Airport to Pittsburgh every day.
There is 1 airport near Pittsburgh: Pittsburgh (PIT)

  • How far is London Heathrow to Pittsburgh by plane?

    Pittsburgh is 3700.3 mi away from London Heathrow. Typically, this will take 8h 00m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Pittsburgh Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from London Heathrow Airport to Pittsburgh?


Best airlines flying from London Heathrow Airport to Pittsburgh

Compare and see reviews for airlines that fly from London Heathrow Airport to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £396Free CancellationRating
7.3
2,928 reviews
Search JetBlue flights
IcelandairPriceFrom £452Free CancellationRating
7.0
482 reviews
Search Icelandair flights
British AirwaysPriceFrom £468Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
United AirlinesPriceFrom £473Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £473Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £479Free CancellationRating
6.7
7,012 reviews
Search Lufthansa flights
Air CanadaPriceFrom £494Free CancellationRating
7.0
9,142 reviews
Search Air Canada flights
FinnairPriceFrom £525Free CancellationRating
7.6
1,269 reviews
Search Finnair flights
IberiaPriceFrom £527Free CancellationRating
7.0
2,676 reviews
Search Iberia flights
  • Finnair Flights From London Heathrow Airport to Pittsburgh

    Across 6 Finnair flights from London Heathrow Airport to Pittsburgh this week, the average price was £892, with the best Finnair deals starting from £695 round-trip. 1,269 users have rated Finnair on momondo, with an average score of 7.6/10.

  • Iberia Flights From London Heathrow Airport to Pittsburgh

    £698 is the best Iberia flight deal from London Heathrow Airport to Pittsburgh found on momondo over the last 72 hours. The average Iberia ticket price found was closer to £841, however, with flight time and availability significantly affecting the price. Iberia (7.0/10 from 2,676 user reviews) flies into Pittsburgh from London Heathrow Airport 3 times in an average week so prices can vary.


Travelling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Moon
Triadelphia

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Pittsburgh for you.

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

Yes. All flights to Pittsburgh from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Pittsburgh from London 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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