Cheap flights from London to Pittsburgh from £278

LON — PIT
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Pittsburgh are usually found in September or November, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from London to Pittsburgh

Enter your travel dates to find the best prices.

Cheapest flights from London to Pittsburgh

Fri 20/1106:40 -
2 stops20h 43m
Fri 27/1107:00 -
2 stops28h 00m
Deal found 3/11£581
Sun 27/1208:30 -
1 stop15h 50m
Tue 5/120:50 -
1 stop14h 00m
Deal found 4/11£597
Sun 13/1206:30 -
1 stop17h 50m
Sun 20/1220:50 -
1 stop18h 15m
Deal found 31/10£602
Sun 13/1208:25 -
1 stop15h 55m
Sun 20/1220:50 -
1 stop17h 05m
Deal found 31/10£609
Sat 7/1106:40 -
2 stops19h 51m
Fri 27/1107:00 -
2 stops28h 00m
Deal found 2/11£612
Sun 8/1106:40 -
2 stops19h 51m
Sun 22/1113:39 -
2 stops23h 01m
Deal found 5/11£616
Tue 29/1206:40 -
1 stop17h 40m
Sun 3/120:50 -
1 stop14h 55m
Deal found 4/11£616
Sun 20/1206:40 -
2 stops23h 01m
Sun 3/117:00 -
2 stops19h 40m
Deal found 1/11£617
Thu 19/1111:00 -
1 stop36h 04m
Sun 22/1108:00 -
1 stop16h 50m
Deal found 2/11£617
Sun 27/1208:30 -
1 stop15h 50m
Sun 3/120:50 -
1 stop14h 55m
Deal found 4/11£621
Sun 27/1208:25 -
1 stop15h 55m
Tue 5/120:50 -
1 stop12h 10m
Deal found 4/11£631
Sun 8/1106:40 -
2 stops19h 51m
Wed 11/1112:20 -
2 stops22h 40m
Deal found 5/11£638

Find flight deals from London to Pittsburgh

Round-trip from

£527

One-way from

£278

Popular in

July

Cheapest in

September

Average price

£624

Good round-trip deal

£692 or less

Good one-way deal

£774 or less
20/1-2/2
  • 20/1-2/2
  • 2 total stops
  • 67h 10m total
  • London to Pittsburgh
10/2-31/12
  • 10/2-31/12
  • 1 total stop
  • 33h 14m total
  • London to Pittsburgh
Highest demand for flights based on searches. 17% potential increase in price (£114 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from London (LON) to Pittsburgh.
Price to beat on a one-way flight from London (LON) to Pittsburgh.

Cheapflights Fare Finder

 
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

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Thu 19/11

11:00-18:04

1 stop36h 04m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 21/4

09:55-18:40

3 stops37h 45m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£409

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Sun 15/11

09:40-19:35

2 stops38h 55m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Tue 27/4

09:25-20:51

2 stops16h 26m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£451

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Sat 12/12

21:45-20:30

3 stops27h 45m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£451

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 21/4

08:15-23:55

1 stop20h 40m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£457

LondonPittsburgh

STN London Stansted - PIT Pittsburgh

STNPIT

London Stansted

Wed 18/11

07:15-22:48

3 stops44h 33m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£463
Fastest return journey

LondonPittsburgh

LHR London Heathrow - PIT Pittsburgh

LHRPIT

London Heathrow

Wed 21/4

16:10-19:25

Nonstop8h 15m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£467

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Wed 16/12

08:50-22:48

3 stops42h 58m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£469

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Thu 3/12

17:45-20:30

3 stops31h 45m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£469

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 57 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

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, January is the cheapest month in which you can book a flight from London to Pittsburgh (average of £595). Flying from London to Pittsburgh in August is currently the most expensive (average of £936). 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?

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.

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 £534 and £682 in January.
The cheapest return price found within the last 5 days was £527 on Multiple Airlines (20 Jan–2 Feb).

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

Boston (BOS) – chosen by Cheapflights users on 30% of one-stop itineraries from London to Pittsburgh on Cheapflights.

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

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £343.

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

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 18m.

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

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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Pittsburgh

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.

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Boarding

7.7

Overall

7.5

Crew

8.1

Entertainment

7.5

Comfort

7.3

Food

6.9

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

  • 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. 9 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 2 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 17h 25m. Scandinavian Airlines provides one of the quickest options available for as low as £697. Airlines will cover a distance of 3727 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 £254. Other airlines that can offer you cheap pricing are Finnair, from £446, and Iberia, from £451. Virgin Atlantic is priced at 64% 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 £350. 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?

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

    Consider American Airlines (53%), Aer Lingus (53%) or Finnair (53%) 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 £758 for a flight from London to Pittsburgh. The cheapest flight overall is £445 while the most popular route, (London Heathrow - Pittsburgh) is currently priced at £556.

  • 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, January is the cheapest month in which you can book a flight from London to Pittsburgh (average of £595). Flying from London to Pittsburgh in August is currently the most expensive (average of £936). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Pittsburgh

Top 9 airlines flying from London to Pittsburgh

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£254Average£254FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£446Average£718FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£451Average£865FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£484Average£592FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£502Average£784FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapest£553Average£668FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£553Average£762FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£579Average£803FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£605Average£771FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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.

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