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$283+ Cheap flights from London (LON) to Pittsburgh (PIT)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PIT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from London to Pittsburgh are usually found in March or February, booked 71 days in advance, depart on a Friday or Wednesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$687
(TravelUp)

One-way from

$283
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$872

Good one-way deal

$629 or less
From London (LON) to Pittsburgh
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One-way flight from London (LON) to Pittsburgh
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Highest demand for flights based on searches. 14% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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

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 June 12, 2025.

This TravelUp deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:50 amLHR - PIT
2 stops17h 04mVirgin Atlantic
Thu 4/305:59 pmPIT - LHR
1 stop10h 06mVirgin Atlantic
Deal found 6/10$687
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:00 pmLGW - PIT
1 stop14h 55mMultiple Airlines
Wed 10/156:30 amPIT - LGW
3 stops32h 10mMultiple Airlines
Deal found 6/11$687
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:15 amLHR - PIT
1 stop20h 36mJetBlue
Mon 7/77:00 amPIT - LHR
1 stop21h 30mJetBlue
Deal found 6/9$688
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:40 amLHR - PIT
2 stops15h 11mDelta
Wed 9/2410:15 amPIT - LHR
1 stop16h 50mDelta
Deal found 6/11$690
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:40 pmLGW - PIT
1 stop32h 40mIcelandair
Sun 9/78:30 pmPIT - LGW
1 stop13h 10mIcelandair
Deal found 6/9$696
This The Travel House deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:15 amLHR - PIT
1 stop20h 36mIcelandair
Thu 7/177:00 amPIT - LHR
1 stop21h 30mIcelandair
Deal found 6/12$698
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:50 amLHR - PIT
3 stops20h 05mMultiple Airlines
Tue 10/75:25 amPIT - LHR
3 stops22h 40mMultiple Airlines
Deal found 6/12$705
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1412:10 pmLGW - PIT
1 stop25h 53mJetBlue
Mon 7/286:04 pmPIT - LGW
1 stop10h 31mJetBlue
Deal found 6/10$706
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:35 amLHR - PIT
2 stops20h 12mIberia
Thu 10/98:50 amPIT - LHR
2 stops20h 45mIberia
Deal found 6/12$716
This British Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:40 pmLHR - PIT
Nonstop8h 05mBritish Airways
Thu 11/68:26 pmPIT - LHR
1 stop10h 34mBritish Airways
Deal found 6/12$725
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:40 amLHR - PIT
2 stops15h 08mUnited Airlines
Sun 9/74:20 pmPIT - LHR
2 stops47h 40mUnited Airlines
Deal found 6/9$745
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:40 pmLHR - PIT
Nonstop8h 05mAmerican Airlines
Tue 11/45:33 pmPIT - LHR
1 stop10h 02mAmerican Airlines
Deal found 6/12$752

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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

Sat 11/1

8:50 am-9:54 pm

2 stops17h 04m

Pittsburgh

Thu 4/30

5:59 pm-9:05 am

1 stop10h 06m

$687

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Wed 10/8

2:00 pm-11:55 pm

1 stop14h 55m

Pittsburgh

Wed 10/15

6:30 am-7:40 pm

3 stops32h 10m

$687

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 6/30

8:15 am-11:51 pm

1 stop20h 36m

Pittsburgh

Mon 7/7

7:00 am-9:30 am

1 stop21h 30m

$688

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 9/18

8:40 am-6:51 pm

2 stops15h 11m

Pittsburgh

Wed 9/24

10:15 am-8:05 am

1 stop16h 50m

$690

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Mon 9/1

3:40 pm-7:20 pm

1 stop32h 40m

Pittsburgh

Sun 9/7

8:30 pm-2:40 pm

1 stop13h 10m

$696

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 7/10

8:15 am-11:51 pm

1 stop20h 36m

Pittsburgh

Thu 7/17

7:00 am-9:30 am

1 stop21h 30m

$698

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 10/6

8:50 am-11:55 pm

3 stops20h 05m

Pittsburgh

Tue 10/7

5:25 am-9:05 am

3 stops22h 40m

$705

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Mon 7/14

12:10 pm-9:03 am

1 stop25h 53m

Pittsburgh

Mon 7/28

6:04 pm-9:35 am

1 stop10h 31m

$706

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 10/6

6:35 am-9:47 pm

2 stops20h 12m

Pittsburgh

Thu 10/9

8:50 am-10:35 am

2 stops20h 45m

$716

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 10/15

4:40 pm-7:45 pm

Nonstop8h 05m

Pittsburgh

Thu 11/6

8:26 pm-12:00 pm

1 stop10h 34m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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The best insider tips for London to Pittsburgh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Pittsburgh trip
Airports
LHR

Heathrow's strict security can cause delays. Ensure all liquids are in one bag and remove suspicious items to avoid manual screening.

Read more about LHRby Ramsey Qubein
PIT

For a budget-friendly ride to Pittsburgh, take the 28X Airport Flyer bus. It runs twice an hour and takes about 45 minutes to downtown.

Read more about PITby John Walton
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on PIT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

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 round-trip 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 round-trip flight from London to Pittsburgh. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from London to Pittsburgh, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from London to Pittsburgh (average of $262). Flying from London to Pittsburgh in November is currently the most expensive (average of $333). 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 June 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 9% on flights from London to Pittsburgh by exploring options for tickets in the morning.

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 June 12, 2025.

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

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
To help decide which airline to fly from London to Pittsburgh, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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) is the airport you will fly into if you book a flight from London to Pittsburgh. You should not have trouble finding flights to Pittsburgh from London; the airport handles an average of 3 inbound flights from London per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Pittsburgh airport from London. It is only a 13.5 mi journey from Pittsburgh (PIT) to Pittsburgh’s city center.

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

    Currently priced at $687, Virgin Atlantic will fly you from London to Pittsburgh and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Delta - these airlines can fly you to your destination from $688 and $690, respectively. Virgin Atlantic is priced at 16% 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?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $594. Icelandair flights start at $652 while deals on British Airways start at $654 one-way.

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

    While some choose either London Gatwick - Pittsburgh or London City - Pittsburgh, London Heathrow - Pittsburgh is the most popular route from London to Pittsburgh.

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

    Before booking your flight to Pittsburgh from London, check out the most reliable airlines to get you to your destination on time: American Airlines (67%), Aer Lingus (67%), Finnair( 67%).

  • What are the cheapest flights from London to Pittsburgh?

    On average you can expect to pay $743 for a flight from London to Pittsburgh. The cheapest flight overall is $567 while the most popular route, (London Heathrow - Pittsburgh) is currently priced at $558.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London to Pittsburgh (average of $262). Flying from London to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Monroeville
Washington
Steubenville
Belle Vernon

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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 airline flying from London to Pittsburgh

Discover the top airline 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$853FlexibilityNo cancel feeOn-time70%

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