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$299+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in September or February, booked 69 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap 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 December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:30 amLHR - PIT
2 stops19h 44mLufthansa
Wed 1/75:15 pmPIT - LHR
1 stop10h 10mLufthansa
Deal found 12/10$902
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:25 amLHR - PIT
1 stop21h 32mJetBlue
Wed 1/76:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/10$904
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:20 amLHR - PIT
1 stop15h 42mJetBlue
Tue 1/66:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/11$962
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:20 amLHR - PIT
1 stop16h 28mJetBlue
Thu 1/86:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/11$989
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:00 pmLHR - PIT
Nonstop8h 20mBritish Airways
Mon 1/59:15 pmPIT - LHR
Nonstop7h 25mBritish Airways
Deal found 12/10$999
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmLHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 1/74:35 pmPIT - LHR
1 stop11h 45mAmerican Airlines
Deal found 12/10$1,000
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:20 amLHR - PIT
1 stop16h 28mJetBlue
Thu 1/86:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/11$1,009
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:00 pmLHR - PIT
Nonstop8h 20mBritish Airways
Wed 1/79:15 pmPIT - LHR
Nonstop7h 25mBritish Airways
Deal found 12/10$1,038
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:20 amLHR - PIT
1 stop11h 59mJetBlue
Wed 1/76:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/11$1,042
This deal was found by Cheapflights users on 12/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:20 amLHR - PIT
1 stop11h 59mJetBlue
Mon 1/56:00 amPIT - LHR
1 stop9h 45mJetBlue
Deal found 12/10$1,060
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:20 amLHR - PIT
1 stop16h 28mJetBlue
Wed 1/76:00 amPIT - LHR
1 stop10h 40mJetBlue
Deal found 12/11$1,062

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$605
(JetBlue)

One-way from

$299

Popular in

July

Cheapest in

September

Average price

$954

Good one-way deal

$451 or less
Provider with most accurate pricing for London Heathrow-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Pittsburgh flights.
Search Deals
From London Heathrow to Pittsburgh
Search Deals
One-way flight from London Heathrow to Pittsburgh
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from London Heathrow to Pittsburgh.
Search Deals

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 December 12, 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

Sat 1/17

9:20 am-8:00 pm

1 stop15h 40m

Pittsburgh

Fri 3/13

6:00 am-8:45 pm

1 stop10h 45m

$661

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 1/16

12:20 pm-11:55 pm

1 stop16h 35m

Pittsburgh

Fri 3/13

6:00 am-8:45 pm

1 stop10h 45m

$661

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 1/13

12:20 pm-11:55 pm

1 stop16h 35m

Pittsburgh

Fri 3/13

6:00 am-8:45 pm

1 stop10h 45m

$669

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 1/12

9:20 am-8:00 pm

1 stop15h 40m

Pittsburgh

Sun 3/15

9:50 am-6:55 am

1 stop17h 05m

$707

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 1/26

12:05 pm-11:38 pm

2 stops16h 33m

Pittsburgh

Mon 2/2

2:57 pm-8:25 am

2 stops12h 28m

$723

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 2/24

9:00 am-11:15 pm

2 stops19h 15m

Pittsburgh

Sun 3/1

5:55 pm-8:35 pm

2 stops21h 40m

$740

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 1/18

9:20 am-8:00 pm

1 stop15h 40m

Pittsburgh

Sun 3/15

9:50 am-6:55 am

1 stop17h 05m

$747

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 1/26

4:00 pm-7:20 pm

Nonstop8h 20m

Pittsburgh

Mon 2/2

9:15 pm-9:40 am

Nonstop7h 25m

$754

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 1/22

6:50 am-4:40 pm

2 stops14h 50m

Pittsburgh

Mon 1/26

5:25 pm-8:25 am

1 stop10h 00m

$770

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 3/9

12:20 pm-11:49 pm

1 stop15h 29m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Pittsburgh flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 December 5, 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 69 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of $535). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of $747). 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 December 12, 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 evening, which can drop the price by up to 54% versus a flight at noon.

The best insider tips for London Heathrow Airport to Pittsburgh flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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

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 December 12, 2025.
Get a feel of what it's like to fly with British Airways from London Heathrow Airport to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,571 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,571 reviews
British Airways
6.7
Okay
7,571 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 2 inbound flights from London Heathrow per day. 1 airline has flights to Pittsburgh from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Pittsburgh?

    JetBlue and United Airlines can get you from London Heathrow Airport to Pittsburgh in just under 15h 40m. Your travel time can differ by up to 53m. There are 3708 mi between London Heathrow Airport and Pittsburgh. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Pittsburgh round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Pittsburgh round-trip from $533. You may be able to fly from London Heathrow Airport to Pittsburgh for 35% less than the average price by searching for this airline.

  • 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 $561 on Aer Lingus. Other airlines that offer cheap prices include Malaysia Airlines from $621 and British Airways from $648 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 (75%), Aer Lingus (75%), Finnair (75%).

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

    Looking at all options, your cheapest flight can be booked for $442. While the most popular route (London Heathrow - Pittsburgh) can be booked for $538 on average, our data indicates $489 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of $535). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of $747). 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
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
Heathrow to LaGuardia flights
Gatwick to Newark flights
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Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
London City to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Heathrow to Philadelphia flights
Stansted to Dulles Intl flights
London City to Dulles Intl flights
Luton to Dulles Intl flights
Gatwick to Reagan-National flights
Gatwick to Philadelphia flights
London City to Philadelphia flights
Stansted to Philadelphia flights
Southend to John F Kennedy Intl flights
Luton to Philadelphia flights
Luton to LaGuardia flights
Gatwick to Pittsburgh flights
London City to Reagan-National flights
Southend to Newark flights
Heathrow to Allentown flights
Luton to Pittsburgh flights
Stansted to Pittsburgh flights
Heathrow to Harrisburg flights

Top airline flying from Heathrow to Pittsburgh

Discover the top airline 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$533Average$790FlexibilityNo cancel feeOn-time70%

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