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Cheap flights from London to Pittsburgh from £300

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PIT
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Pittsburgh are usually found in September or November, booked 26 days in advance, depart on a Tuesday or Saturday 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 17 April 2026.

Tue 2/612:20
LGW
-
PIT
1 stop25h 34m
JetBlue
Mon 8/618:20
PIT
-
LGW
1 stop10h 15m
JetBlue
Deal found 12/4£491
Sat 16/511:55
LHR
-
PIT
1 stop17h 12m
JetBlue
Fri 22/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 14/4£494
Sat 30/512:20
LGW
-
PIT
1 stop12h 56m
JetBlue
Sat 6/618:20
PIT
-
LGW
1 stop10h 15m
JetBlue
Deal found 15/4£494
Wed 16/908:15
LHR
-
PIT
1 stop20h 29m
JetBlue
Wed 7/1006:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 12/4£506
Thu 30/411:55
LHR
-
PIT
1 stop17h 04m
JetBlue
Wed 6/510:00
PIT
-
LHR
1 stop15h 30m
JetBlue
Deal found 14/4£512
Thu 28/508:40
LHR
-
PIT
1 stop11h 28m
JetBlue
Thu 4/606:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 14/4£514
Wed 20/511:55
LHR
-
PIT
1 stop17h 12m
JetBlue
Wed 27/506:00
PIT
-
LHR
1 stop22h 30m
JetBlue
Deal found 16/4£518
Wed 29/411:55
LHR
-
PIT
1 stop17h 04m
JetBlue
Wed 6/510:00
PIT
-
LHR
1 stop15h 30m
JetBlue
Deal found 14/4£523
Thu 28/512:20
LGW
-
PIT
1 stop12h 56m
JetBlue
Thu 4/616:03
PIT
-
LGW
1 stop12h 32m
JetBlue
Deal found 13/4£526
Mon 18/507:40
LHR
-
PIT
2 stops21h 27m
Multiple Airlines
Mon 1/618:20
PIT
-
LHR
2 stops16h 40m
Multiple Airlines
Deal found 14/4£528
Tue 2/612:20
LGW
-
PIT
1 stop12h 56m
JetBlue
Tue 9/609:44
PIT
-
LGW
1 stop18h 51m
JetBlue
Deal found 15/4£528
Mon 1/612:20
LGW
-
PIT
1 stop12h 56m
JetBlue
Mon 8/616:01
PIT
-
LGW
1 stop12h 34m
JetBlue
Deal found 15/4£530

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 17 April 2026.

Round-trip from

£491

One-way from

£300

Popular in

July

Cheapest in

September

Average price

£619

Good round-trip deal

£709 or less

Good one-way deal

£798 or less
JetBlue
  • JetBlue
  • 2/6-8/6
  • 2 total stops
  • 35h 49m total
  • London to Pittsburgh
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 49h 50m total
  • London to Pittsburgh
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 April 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 - PIT

LHRPIT

London Heathrow

Sat 16/5

11:55-00:07

1 stop17h 12m

Pittsburgh

Sat 23/5

06:00-20:45

1 stop9h 45m

£558

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 11/5

08:15-00:07

1 stop20h 52m

Pittsburgh

Tue 26/5

06:00-09:30

1 stop22h 30m

£574

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 13/5

07:05-22:35

3 stops20h 30m

Pittsburgh

Mon 1/6

07:22-09:35

2 stops21h 13m

£708

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 14/5

16:40-19:50

Nonstop8h 10m

Pittsburgh

Tue 19/5

06:00-06:25

1 stop19h 25m

£715

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Mon 11/5

09:25-20:30

2 stops16h 05m

Pittsburgh

Tue 26/5

14:05-17:50

2 stops22h 45m

£717

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 11/5

06:00-20:30

2 stops19h 30m

Pittsburgh

Tue 26/5

14:05-16:25

2 stops21h 20m

£718

LondonPittsburgh

LCY - PIT

LCYPIT

London City

Fri 1/5

09:15-20:22

2 stops16h 07m

Pittsburgh

Mon 11/5

14:08-12:35

2 stops17h 27m

£733

LondonPittsburgh

LCY - PIT

LCYPIT

London City

Mon 11/5

08:00-20:30

2 stops17h 30m

Pittsburgh

Tue 26/5

14:05-17:25

2 stops22h 20m

£733

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Mon 8/6

12:20-20:14

1 stop12h 54m

Pittsburgh

Fri 19/6

12:58-09:35

1 stop15h 37m

£750

LondonPittsburgh

LTN - PIT

LTNPIT

London Luton

Mon 1/6

08:15-18:40

1 stop15h 25m

Pittsburgh

Mon 8/6

20:10-12:45

1 stop11h 35m

£751

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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

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 10 April 2026.

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 26 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, July is the cheapest month in which you can book a flight from London to Pittsburgh (average of £238). Flying from London to Pittsburgh in December is currently the most expensive (average of £444). 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 17 April 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 17 April 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 (5 on average).

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

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 32% 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 £416.

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 08m.

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.

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 17 April 2026.
Read reviews from past customers who have flown with United Airlines,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.
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,602 reviews
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
JetBlue
7.2
Good
2,939 reviews
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Icelandair
7.0
Good
634 reviews
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Iberia
7.0
Good
3,182 reviews
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,889 reviews
United Airlines
7.4
Good
9,602 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 5 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 05m. JetBlue provides one of the quickest options available for as low as £717. 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 £381. Other airlines that can offer you cheap pricing are Lufthansa, from £430, and Air Canada, from £432. Icelandair is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • 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 (75%), Aer Lingus (75%) or Finnair (75%) 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 £901 for a flight from London to Pittsburgh. The cheapest flight overall is £528 while the most popular route, (London Heathrow - Pittsburgh) is currently priced at £518.

  • 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, July is the cheapest month in which you can book a flight from London to Pittsburgh (average of £238). Flying from London to Pittsburgh in December is currently the most expensive (average of £444). 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
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Manchester to John F Kennedy Intl flights
London City to Newark flights
Heathrow to Dulles Intl flights
Manchester to Newark flights
Manchester to LaGuardia flights
Stansted to LaGuardia flights
Edinburgh to John F Kennedy Intl flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Heathrow to Philadelphia flights
Edinburgh to Newark flights
Stansted to Dulles Intl flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Edinburgh to LaGuardia flights
Luton to LaGuardia flights
Gatwick to Philadelphia flights
Heathrow to Pittsburgh flights
Birmingham to John F Kennedy Intl flights
London City to Philadelphia flights
Birmingham to Newark flights
Stansted to Philadelphia flights
Edinburgh to Philadelphia flights
Edinburgh to Dulles Intl flights
Birmingham to LaGuardia flights
Luton to Philadelphia flights
Manchester to Dulles Intl flights
Southampton to John F Kennedy Intl flights
Southend to John F Kennedy Intl flights
Leeds to John F Kennedy Intl flights
Southampton to Newark flights
Manchester to Reagan-National flights
Gatwick to Pittsburgh flights
Leeds to Newark flights
London City to Pittsburgh flights
Manchester to Philadelphia flights
Stansted to Pittsburgh flights
Edinburgh to Reagan-National 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£381Average£562FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£430Average£542FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£432Average£593FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£442Average£555FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£452Average£638FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£463Average£580FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£470Average£631FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£486Average£722FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£502Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£723Average£806FlexibilityNo 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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