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Cheap flights from London to Pittsburgh from £281

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PIT
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Pittsburgh are usually found in September or November, booked 32 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from London to Pittsburgh

Enter your travel dates to find the best prices.

Cheapest flights from London to Pittsburgh
Explore the most affordable flight options available from London to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Tue 29/908:40 -
1 stop13h 53m
Mon 5/1006:00 -
1 stop9h 45m
Deal found 7/8£472
Mon 14/914:00 -
1 stop28h 47m
Mon 9/1118:39 -
1 stop30h 21m
Deal found 10/8£499
Mon 14/914:00 -
1 stop28h 47m
Mon 28/914:32 -
1 stop14h 28m
Deal found 9/8£500
Mon 14/910:25 -
1 stop11h 50m
Thu 24/914:11 -
1 stop13h 19m
Deal found 7/8£505
Fri 18/914:00 -
1 stop28h 47m
Mon 9/1118:39 -
1 stop30h 21m
Deal found 10/8£509
Mon 14/916:40 -
Nonstop8h 15m
Thu 24/921:50 -
Nonstop7h 15m
Deal found 7/8£515
Sun 27/914:00 -
1 stop28h 47m
Sun 4/1014:32 -
1 stop14h 28m
Deal found 7/8£521
Tue 1/913:05 -
3 stops30h 17m
Tue 8/911:55 -
3 stops19h 00m
Deal found 11/8£521
Sun 27/908:00 -
1 stop13h 57m
Tue 6/1019:46 -
1 stop11h 09m
Deal found 7/8£527
Thu 12/1111:00 -
1 stop35h 38m
Mon 23/1120:12 -
1 stop28h 48m
Deal found 10/8£531
Thu 12/1111:00 -
1 stop35h 38m
Tue 24/1120:12 -
1 stop28h 48m
Deal found 10/8£532
Tue 29/916:40 -
Nonstop8h 15m
Sun 4/1021:45 -
Nonstop7h 20m
Deal found 7/8£537

Find flight deals from London to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 August 2026.

Round-trip from

£472

One-way from

£281

Popular in

July

Cheapest in

September

Average price

£666

Good round-trip deal

£772 or less

Good one-way deal

£676 or less
JetBlue
  • JetBlue
  • 29/9-5/10
  • 2 total stops
  • 23h 38m total
  • London to Pittsburgh
Search Deals
3/9
  • 3/9
  • 1 total stop
  • 33h 15m total
  • London to Pittsburgh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Pittsburgh.
Search Deals
Price to beat on a one-way flight from London (LON) to Pittsburgh.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from London to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Thu 10/9

06:40-00:31

2 stops22h 51m

Pittsburgh

Tue 22/9

12:10-18:50

2 stops25h 40m

£578

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 14/9

06:40-21:39

2 stops19h 59m

Pittsburgh

Mon 28/9

06:10-09:20

2 stops22h 10m

£590

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Thu 24/9

10:20-21:34

2 stops16h 14m

Pittsburgh

Thu 1/10

13:36-16:00

2 stops21h 24m

£591

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Fri 25/9

06:40-21:56

3 stops20h 16m

Pittsburgh

Fri 2/10

15:41-13:35

2 stops16h 54m

£596

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Tue 29/9

06:40-21:56

3 stops20h 16m

Pittsburgh

Sun 4/10

06:10-09:20

2 stops22h 10m

£601

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Sun 20/9

14:00-13:47

1 stop28h 47m

Pittsburgh

Sun 27/9

14:32-10:00

1 stop14h 28m

£605

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Tue 29/9

08:40-19:41

1 stop16h 01m

Pittsburgh

Sat 3/10

13:18-06:30

1 stop12h 12m

£635

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Mon 7/9

06:50-20:36

2 stops18h 46m

Pittsburgh

Mon 14/9

16:13-08:30

1 stop11h 17m

£658

LondonPittsburgh

LCY London City - PIT Pittsburgh

LCYPIT

London City

Mon 28/9

19:15-16:57

2 stops26h 42m

Pittsburgh

Tue 6/10

10:56-12:35

2 stops20h 39m

£667

LondonPittsburgh

LCY London City - PIT Pittsburgh

LCYPIT

London City

Tue 8/9

09:15-20:47

2 stops16h 32m

Pittsburgh

Tue 15/9

10:45-08:40

2 stops16h 55m

£669

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Pittsburgh

What is the cheapest month to book a flight from London to Pittsburgh?

Currently, September is the cheapest month in which you can book a flight from London to Pittsburgh (average of £463). Flying from London to Pittsburgh in July is currently the most expensive (average of £907). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to PIT?

Find hourly flight availability from London to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Pittsburgh as you normally would.

Weekly flight availability from London to Pittsburgh

Explore weekly flight availability from London to Pittsburgh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 August 2026.

The most flights from LON to PIT are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from London to Pittsburgh?

Airfare is below average for this route at the moment.
London to Pittsburgh flights typically cost between £581 and £864 in September.
The cheapest return price found within the last 5 days was £472 on JetBlue (29 Sept–5 Oct).

What’s the top stopover airport for flights from London to Pittsburgh?

Share of one-stop return flights from London to Pittsburgh chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Boston (BOS) – chosen by Cheapflights users on 29% of one-stop itineraries from London to Pittsburgh on Cheapflights.

What’s the cheapest stopover airport for flights from London to Pittsburgh?

Average return fare for one-stop flights from London to Pittsburgh, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £342.

What’s the fastest stopover option from London to Pittsburgh?

Shortest average travel time for one-stop one-way flights from London to Pittsburgh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 12m.

Which airport typically offers the quickest stopover for flights from London to Pittsburgh?

Average stopover duration for one-stop one-way flights from London to Pittsburgh, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 07m.

How far ahead should I book a flight from London to Pittsburgh?

The price you pay for your flight from London to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated 11 August 2026.
Read reviews from past customers who have flown with Virgin Atlantic,Aer Lingus, andJetBlue from London to Pittsburgh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,693 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.1
Good
3,034 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
6.9
Okay
728 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,154 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from London to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from London?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly into when you book flights from London to Pittsburgh. 11 airlines have flights to Pittsburgh from London on a regular basis. Booking flights from London to Pittsburgh should not be difficult; the airport handles an average of 4 inbound flights from London per day.

  • How long is the flight from London to Pittsburgh?

    A quick flight from London to Pittsburgh can take about 22h 51m. Scandinavian Airlines provides one of the quickest options available for as low as £578. Airlines will cover a distance of 3708 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Pittsburgh round-trip?

    Cheapflights users have booked flights from London to Pittsburgh round-trip from £253. Other airlines that can offer you cheap pricing are Icelandair, from £401, and Air Canada, from £434. Virgin Atlantic is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Pittsburgh one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £272. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from London to Pittsburgh for a low price.

  • What are the most popular routes from London to Pittsburgh?

    When deciding which route to take from London to Pittsburgh consider London Heathrow - Pittsburgh, London Gatwick - Pittsburgh or London Stansted - Pittsburgh as they are the most popular.

  • What are the most reliable airlines from London to Pittsburgh?

    Consider American Airlines (73%), Aer Lingus (73%) or Finnair (73%) when booking your flight. These represent the most reliable airlines when flying from London to Pittsburgh.

  • What are the cheapest flights from London to Pittsburgh?

    On average you can expect to pay £882 for a flight from London to Pittsburgh. The cheapest flight overall is £606 while the most popular route, (London Heathrow - Pittsburgh) is currently priced at £587.

  • Can I find deals for flights from London to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on London to Pittsburgh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Pittsburgh.

  • Can I find deals for business class flights from London to Pittsburgh?

    Yes. Cheapflights offers flight deals from London to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Pittsburgh?

    Currently, September is the cheapest month in which you can book a flight from London to Pittsburgh (average of £463). Flying from London to Pittsburgh in July is currently the most expensive (average of £907). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
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Newcastle upon Tyne to Newark flights
London City to LaGuardia flights
Newcastle upon Tyne to LaGuardia flights
Edinburgh to Dulles Intl flights
Stansted to Philadelphia flights
Manchester to Dulles Intl flights
Luton to Philadelphia flights
Bristol to John F Kennedy Intl flights
Manchester to Reagan-National flights
Edinburgh to Reagan-National flights
Liverpool to John F Kennedy Intl flights
Bristol to Newark flights
Edinburgh to Philadelphia flights
Southampton to Newark flights

Top 10 airlines flying from London to Pittsburgh

Discover the top 10 airlines that operate flights from London to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£253Average£254FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£401Average£655FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£434Average£588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£445Average£685FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£450Average£614FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£451Average£576FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£457Average£688FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£465Average£568FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£501Average£758FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£508Average£690FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Pittsburgh?

When you search for this flight from London to Pittsburgh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Pittsburgh?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Pittsburgh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Pittsburgh with no change fees?

Yes! Cheapflights helps users easily find flights from London to Pittsburgh with no change fees.

Can Cheapflights notify me if prices for flights from London to Pittsburgh become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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