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Cheap flights from London to Pittsburgh from £298

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PIT
7 dic — 14 dic1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Pittsburgh are usually found in September or February, booked 65 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap 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 7 novembre 2025.

Round-trip from

£459

One-way from

£298

Popular in

July

Cheapest in

September

Average price

£582

Good round-trip deal

£613 or less

Good one-way deal

£421 or less
JetBlue
  • JetBlue
  • 25/11-4/12
  • 2 total stops
  • 27h 18m total
  • London to Pittsburgh
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6/12
  • 6/12
  • 1 total stop
  • 14h 28m total
  • London to Pittsburgh
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£86 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from London (LON) to Pittsburgh.
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Price to beat on a one-way flight from London (LON) to Pittsburgh.
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Find 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 7 novembre 2025.

mar 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
mar 9/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£459
ven 5/1214:00LGW - PIT
2 stops31h 10mMultiple Airlines
ven 12/1210:53PIT - LGW
2 stops18h 07mMultiple Airlines
Deal found 6/11£473
ven 5/1209:20LHR - PIT
1 stop16h 28mJetBlue
lun 15/1206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£474
ven 5/1214:00LGW - PIT
1 stop14h 28mMultiple Airlines
dom 14/1207:10PIT - LGW
1 stop21h 50mMultiple Airlines
Deal found 5/11£476
gio 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
gio 4/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£481
gio 4/1214:00LGW - PIT
1 stop14h 28mMultiple Airlines
gio 11/1207:10PIT - LGW
1 stop21h 50mMultiple Airlines
Deal found 5/11£482
gio 4/1209:20LHR - PIT
1 stop11h 59mJetBlue
gio 11/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£485
sab 6/1214:00LGW - PIT
1 stop35h 19mMultiple Airlines
sab 13/1219:41PIT - LGW
1 stop33h 19mMultiple Airlines
Deal found 6/11£485
mar 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
dom 7/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£489
gio 4/1214:00LGW - PIT
1 stop14h 28mMultiple Airlines
ven 12/1207:10PIT - LGW
1 stop21h 50mMultiple Airlines
Deal found 5/11£489
lun 24/1112:20LHR - PIT
1 stop16h 38mJetBlue
ven 5/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£490
gio 4/1214:00LGW - PIT
1 stop14h 28mMultiple Airlines
dom 14/1207:10PIT - LGW
1 stop21h 50mMultiple Airlines
Deal found 5/11£493

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 7 novembre 2025.
Use the filters below to find and compare flights from London to Pittsburgh that are best for you.

Fly from

London

Fly to

Pittsburgh

Route

Depart

Return

Price

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar 25/11

12:20-23:58

1 stop16h 38m

Pittsburgh

gio 4/12

06:00-21:40

1 stop10h 40m

£459

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar 25/11

12:20-23:58

1 stop16h 38m

Pittsburgh

lun 8/12

14:55-06:55

1 stop11h 00m

£459

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

ven 5/12

14:00-16:10

2 stops31h 10m

Pittsburgh

ven 12/12

10:53-10:00

2 stops18h 07m

£473

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

gio 27/11

12:20-23:58

1 stop16h 38m

Pittsburgh

mar 9/12

06:00-21:40

1 stop10h 40m

£481

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

gio 27/11

12:20-23:58

1 stop16h 38m

Pittsburgh

gio 4/12

09:15-06:55

1 stop16h 40m

£481

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

gio 12/2

12:20-23:46

1 stop16h 26m

Pittsburgh

mar 3/3

06:00-21:40

1 stop10h 40m

£484

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

sab 14/2

09:20-22:48

1 stop18h 28m

Pittsburgh

mar 3/3

12:51-06:55

1 stop13h 04m

£484

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

gio 12/2

12:20-23:46

1 stop16h 26m

Pittsburgh

lun 2/3

06:00-20:45

1 stop9h 45m

£484

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

sab 6/12

14:00-20:19

1 stop35h 19m

Pittsburgh

sab 13/12

19:41-10:00

1 stop33h 19m

£485

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar 25/11

12:20-23:58

1 stop16h 38m

Pittsburgh

sab 6/12

09:05-06:55

1 stop16h 50m

£489

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a return flight from London to Pittsburgh. Price data was last updated on 31 October 2025.

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

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 £409). Flying from London to Pittsburgh in July is currently the most expensive (average of £571). 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 7 novembre 2025.

A simple way to save on the total cost of your ticket is to fly from London to Pittsburgh in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

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 30% 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.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £453.

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 07m.

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 Philadelphia (PHL) offer the fastest connection on this route, with an average stopover time of 1h 18m.

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 7 novembre 2025.
Read reviews from past customers who have flown with Finnair, JetBlue, andIcelandair 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.
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,907 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.1
Good
572 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,007 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,500 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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. 10 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 16h 30m. JetBlue provides one of the quickest options available for as low as £585. 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 £395. Other airlines that can offer you cheap pricing are Lufthansa, from £445, and JetBlue, from £449. Icelandair is priced at 36% 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 £336. However, be on the lookout for offers from Lufthansa and Finnair, 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 City - Pittsburgh as they are the most popular.

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

    Consider American Airlines (60%), Aer Lingus (60%) or Finnair (60%) 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 £673 for a flight from London to Pittsburgh. The cheapest flight overall is £415 while the most popular route, (London Heathrow - Pittsburgh) is currently priced at £415.

  • 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 £409). Flying from London to Pittsburgh in July is currently the most expensive (average of £571). 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.
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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 7 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£395Average£575FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£445Average£570FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£449Average£572FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£453Average£614FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£467Average£600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£474Average£627FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£479Average£794FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£496Average£638FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£534Average£638FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapest£597Average£859FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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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