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$490+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Find cheap flights from Heathrow to Pittsburgh with Cheapflights

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 January, booked 54 days in advance, depart on a Monday or Thursday 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 April 27, 2026.

This TravelUp deal was found by Cheapflights users on 4/23. 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.
Tue 6/28:40 am
LHR
-
PIT
1 stop11h 28m
JetBlue
Thu 6/46:00 am
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 4/23$706
This TravelUp deal was found by Cheapflights users on 4/26. 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.
Tue 10/68:40 am
LHR
-
PIT
1 stop13h 58m
JetBlue
Tue 10/136:00 am
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 4/26$712
This TravelUp deal was found by Cheapflights users on 4/26. 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.
Tue 10/68:40 am
LHR
-
PIT
1 stop13h 58m
JetBlue
Mon 10/1212:41 pm
PIT
-
LHR
1 stop12h 49m
JetBlue
Deal found 4/26$736
This The Travel House deal was found by Cheapflights users on 4/22. 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 9/1611:55 am
LHR
-
PIT
1 stop16h 49m
JetBlue
Wed 10/71:20 pm
PIT
-
LHR
1 stop12h 10m
JetBlue
Deal found 4/22$740
This The Travel House deal was found by Cheapflights users on 4/22. 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.
Fri 10/98:40 am
LHR
-
PIT
1 stop32h 11m
JetBlue
Sun 10/259:30 am
PIT
-
LHR
1 stop17h 25m
JetBlue
Deal found 4/22$756
This TravelUp deal was found by Cheapflights users on 4/25. 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.
Tue 9/158:15 am
LHR
-
PIT
1 stop20h 29m
JetBlue
Fri 9/186:35 pm
PIT
-
LHR
1 stop30h 55m
JetBlue
Deal found 4/25$757
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:55 am
LHR
-
PIT
1 stop16h 49m
JetBlue
Sun 10/116:00 am
PIT
-
LHR
1 stop9h 45m
JetBlue
Deal found 4/22$758
This JetBlue deal was found by Cheapflights users on 4/22. 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.
Tue 9/228:40 am
LHR
-
PIT
1 stop16h 21m
JetBlue
Thu 10/19:30 am
PIT
-
LHR
1 stop16h 00m
JetBlue
Deal found 4/22$759
This Globehunters deal was found by Cheapflights users on 4/27. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:40 am
LHR
-
PIT
1 stop32h 23m
JetBlue
Tue 6/306:45 am
PIT
-
LHR
1 stop18h 45m
JetBlue
Deal found 4/27$768

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(TravelUp)

One-way from

$490
(Super.com)

Popular in

July

Cheapest in

September

Average price

$871

Good round-trip deal

$1,969 or less

Good one-way deal

$2,333 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. 11% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Pittsburgh.
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 April 27, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 10/5

11:55 am-11:44 pm

1 stop16h 49m

Pittsburgh

Wed 10/14

9:30 am-6:30 am

1 stop16h 00m

$840

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 9/21

6:30 am-5:58 pm

2 stops16h 28m

Pittsburgh

Thu 9/24

11:49 am-7:15 am

1 stop14h 26m

$914

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 5/14

4:40 pm-7:50 pm

Nonstop8h 10m

Pittsburgh

Mon 5/18

5:58 pm-12:10 pm

1 stop13h 12m

$1,040

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 5/10

9:30 am-2:53 pm

1 stop10h 23m

Pittsburgh

Sun 5/17

12:32 pm-5:55 am

1 stop12h 23m

$1,045

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sat 7/4

9:25 pm-7:15 pm

1 stop26h 50m

Pittsburgh

Wed 7/8

8:25 pm-8:20 pm

1 stop18h 55m

$1,048

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 6/10

9:30 am-7:13 pm

2 stops14h 43m

Pittsburgh

Wed 6/17

6:00 am-9:00 pm

2 stops34h 00m

$1,049

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 5/21

12:10 pm-11:23 pm

2 stops16h 13m

Pittsburgh

Thu 5/28

3:12 pm-10:40 am

2 stops14h 28m

$1,073

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 7/22

1:05 pm-10:28 pm

2 stops14h 23m

Pittsburgh

Wed 8/26

12:58 pm-8:20 pm

2 stops26h 22m

$1,088
Quickest round-trip

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 10/4

4:40 pm-7:50 pm

Nonstop8h 10m

Pittsburgh

Sun 10/11

9:45 pm-10:05 am

Nonstop7h 20m

$1,093
Cheapest one-way

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sat 6/6

8:40 am-5:25 pm

1 stop13h 45m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 19 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Pittsburgh flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 53 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 $712). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of $1,003). 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 April 27, 2026.

When flying from London Heathrow Airport to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Pittsburgh?

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
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

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

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 April 27, 2026.
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
7,916 reviews

Overall

6.7

Crew

7.7

Entertainment

6.4

Food

6.4

Boarding

6.9

Comfort

6.8

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
7,916 reviews
British Airways
6.7
Okay
7,916 reviews

Overall

6.7

Crew

7.7

Entertainment

6.4

Food

6.4

Boarding

6.9

Comfort

6.8

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 6 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, Delta, and British Airways can get you from London Heathrow Airport to Pittsburgh in just under 8h 10m. Your travel time can differ by up to 8h 39m. 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 $622. You may be able to fly from London Heathrow Airport to Pittsburgh for 25% 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 $575 on Aer Lingus. Other airlines that offer cheap prices include Finnair from $627 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 $1,969. While the most popular route (London Heathrow - Pittsburgh) can be booked for $712 on average, our data indicates $2,151 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 $712). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of $1,003). 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
Chester
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$622Average$854FlexibilityNo cancel feeOn-time70%

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