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$375+ Cheap flights from Heathrow (LHR) 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
May 28 — Jun 41
Wed 5/28
Wed 6/4
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in February or November, booked 68 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Heathrow to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 May 23, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$688
(JetBlue)

One-way from

$375
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$791

Good round-trip deal

$897 or less

Good one-way deal

$777 or less
Provider with most accurate pricing for London Heathrow-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Pittsburgh flights.
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From London Heathrow to Pittsburgh
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One-way flight from London Heathrow to Pittsburgh
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Highest demand for flights based on searches. 19% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from London Heathrow to Pittsburgh.
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Price to beat on a one-way flight from London Heathrow to Pittsburgh.
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Find flight deals from Heathrow to Pittsburgh

Cheapest flights from Heathrow to Pittsburgh
Explore the most affordable flight options available from Heathrow to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

This JetBlue deal was found by Cheapflights users on 5/22. 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.
Wed 7/28:25 amLHR - PIT
1 stop13h 30mJetBlue
Sat 7/1212:40 pmPIT - LHR
1 stop12h 50mJetBlue
Deal found 5/22$688
This ChecknFly deal was found by Cheapflights users on 5/22. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:05 pmLHR - PIT
2 stops25h 51mMultiple Airlines
Sat 6/282:20 pmPIT - LHR
1 stop11h 25mMultiple Airlines
Deal found 5/22$693
This Gotogate deal was found by Cheapflights users on 5/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:50 amLHR - PIT
2 stops13h 42mAir Canada
Mon 6/233:15 pmPIT - LHR
2 stops15h 35mAir Canada
Deal found 5/22$695
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 6/199:30 amLHR - PIT
1 stop10h 05mUnited Airlines
Thu 6/2610:28 amPIT - LHR
1 stop15h 27mUnited Airlines
Deal found 5/21$702
This The Travel House deal was found by Cheapflights users on 5/22. 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.
Wed 10/18:25 amLHR - PIT
1 stop30h 35mIcelandair
Wed 10/1510:45 amPIT - LHR
1 stop14h 45mIcelandair
Deal found 5/22$711
This Netflights deal was found by Cheapflights users on 5/21. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:30 pmLHR - PIT
1 stop11h 46mBritish Airways
Wed 9/179:40 pmPIT - LHR
Nonstop7h 25mBritish Airways
Deal found 5/21$728
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 5/304:40 pmLHR - PIT
Nonstop8h 00mAmerican Airlines
Mon 6/29:40 pmPIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 5/21$731
This Lufthansa deal was found by Cheapflights users on 5/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:30 pmLHR - PIT
2 stops30h 21mLufthansa
Sun 11/238:00 pmPIT - LHR
1 stop29h 40mLufthansa
Deal found 5/21$766
This Scandinavian Airlines deal was found by Cheapflights users on 5/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:40 amLHR - PIT
2 stops21h 29mScandinavian Airlines
Mon 10/276:05 pmPIT - LHR
2 stops20h 25mScandinavian Airlines
Deal found 5/21$818
This Gotogate deal was found by Cheapflights users on 5/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:40 amLHR - PIT
2 stops17h 27mSWISS
Mon 6/232:10 pmPIT - LHR
2 stops16h 15mSWISS
Deal found 5/22$873
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amLHR - PIT
2 stops18h 35mTAP AIR PORTUGAL
Wed 10/154:25 pmPIT - LHR
3 stops20h 20mTAP AIR PORTUGAL
Deal found 5/21$875
This Delta deal was found by Cheapflights users on 5/21. 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.
Mon 6/168:40 amLHR - PIT
2 stops15h 12mDelta
Sat 6/285:40 pmPIT - LHR
2 stops14h 30mDelta
Deal found 5/21$932

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow 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 May 23, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Pittsburgh that are best for you.

Fly from

Heathrow

Fly to

Pittsburgh

Route

Depart

Return

Price

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 7/2

8:25 am-4:55 pm

1 stop13h 30m

Pittsburgh

Sat 7/12

12:40 pm-6:30 am

1 stop12h 50m

$688

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 6/16

8:05 pm-4:56 pm

2 stops25h 51m

Pittsburgh

Sat 6/28

2:20 pm-6:45 am

1 stop11h 25m

$693

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 6/16

6:50 am-3:32 pm

2 stops13h 42m

Pittsburgh

Mon 6/23

3:15 pm-11:50 am

2 stops15h 35m

$695

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 6/19

9:30 am-2:35 pm

1 stop10h 05m

Pittsburgh

Thu 6/26

10:28 am-6:55 am

1 stop15h 27m

$702

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 10/1

8:25 am-10:00 am

1 stop30h 35m

Pittsburgh

Wed 10/15

10:45 am-6:30 am

1 stop14h 45m

$711

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 9/10

1:30 pm-8:16 pm

1 stop11h 46m

Pittsburgh

Wed 9/17

9:40 pm-10:05 am

Nonstop7h 25m

$728

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 11/16

7:30 pm-8:51 pm

2 stops30h 21m

Pittsburgh

Sun 11/23

8:00 pm-6:40 am

1 stop29h 40m

$766

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 10/24

6:40 am-11:09 pm

2 stops21h 29m

Pittsburgh

Mon 10/27

6:05 pm-6:30 pm

2 stops20h 25m

$818

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 6/16

8:40 am-9:07 pm

2 stops17h 27m

Pittsburgh

Mon 6/23

2:10 pm-11:25 am

2 stops16h 15m

$873

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 10/1

6:00 am-7:35 pm

2 stops18h 35m

Pittsburgh

Wed 10/15

4:25 pm-5:45 pm

3 stops20h 20m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 27 results
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Compare providers for flights from Heathrow to Pittsburgh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Pittsburgh in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Pittsburgh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on London Heathrow Airport-Pittsburgh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Pittsburgh flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for London Heathrow Airport 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 Heathrow Airport to Pittsburgh trip
Airports
LHR

Navigating Heathrow can be tricky. Allow extra time for security checks, as lines can be long and staff are thorough.

Read more about LHRby Ramsey Qubein
PIT

Upon arrival at PIT, use the 28X Airport Flyer bus for a budget-friendly ride to downtown Pittsburgh, taking about 45 minutes.

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 Heathrow to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Heathrow 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 Heathrow Airport to Pittsburgh

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Pittsburgh. Price data was last updated on May 16, 2025.

The price you pay for your flight from London Heathrow Airport to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 68 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 Heathrow Airport to Pittsburgh?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of $262). Flying from London Heathrow Airport to Pittsburgh in November is currently the most expensive (average of $332). 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 LHR to PIT?

Find hourly flight availability from Heathrow 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 May 23, 2025.

When flying from London Heathrow Airport to Pittsburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

Weekly flight availability from London Heathrow Airport to Pittsburgh

Explore weekly flight availability from Heathrow 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 May 23, 2025.

The most flights from LHR 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 May 23, 2025.
Read reviews from past customers who have flown Delta, Finnair and SWISS from London to Pittsburgh. 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
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,282 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,601 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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!
United Airlines
7.4
Good
8,745 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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!
JetBlue
7.3
Good
2,929 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 Heathrow 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 Heathrow?

    For a flight from London Heathrow to Pittsburgh, you will be flying into Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 3 inbound flights from London Heathrow per day. 2 airlines have flights to Pittsburgh from London Heathrow on a regular basis.

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

    Cheapflights users have booked flights from London Heathrow Airport to Pittsburgh round-trip from $688. Other airlines that can offer you cheap pricing are Air Canada, from $695, and United Airlines, from $702. You may be able to fly from London Heathrow Airport to Pittsburgh for 17% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $443 on JetBlue. Other airlines that offer cheap prices include Delta from $479 and British Airways from $497 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Pittsburgh on time: American Airlines (67%), Aer Lingus (67%), Finnair (67%).

  • What are the cheapest flights from London Heathrow Airport to Pittsburgh?

    Looking at all options, your cheapest flight can be booked for $661. While the most popular route (London Heathrow - Pittsburgh) can be booked for $470 on average our data indicates $876 when flying from London Heathrow Airport to Pittsburgh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of $262). Flying from London Heathrow Airport to Pittsburgh in November is currently the most expensive (average of $332). 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 Heathrow Airport?

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

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Alternative routes for Heathrow 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
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Gatwick to LaGuardia flights
London City to Newark flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Heathrow to Philadelphia flights
Stansted to Newark flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Luton to Newark flights
Stansted to Dulles Intl flights
Gatwick to Philadelphia flights
London City to Philadelphia flights
Luton to Dulles Intl flights
Luton to LaGuardia flights
London City to Reagan-National flights
Luton to Philadelphia flights
Stansted to Philadelphia flights
Gatwick to Pittsburgh flights
Southend to John F Kennedy Intl flights
Stansted to Pittsburgh flights
Heathrow to Allentown flights
Heathrow to Harrisburg flights
Luton to Pittsburgh flights
Southend to Newark flights

Top 2 airlines flying from Heathrow to Pittsburgh

Discover the top 2 airlines that operate flights from Heathrow 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 May 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$876FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$648Average$983FlexibilityNo cancel feeOn-time71%

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