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$296+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
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 39 days in advance, depart on a Friday or Wednesday and return on a Sunday

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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(Kiwi.com)

One-way from

$296
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$773

Good round-trip deal

$775 or less

Good one-way deal

$784 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. 17% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/286:00 amLHR - PIT
2 stops19h 39mMultiple Airlines
lun. 5/52:10 pmPIT - LHR
1 stop11h 10mMultiple Airlines
Deal found 3/23$625
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/88:05 pmLHR - PIT
2 stops25h 48mSWISS
mar. 5/132:10 pmPIT - LHR
2 stops24h 10mSWISS
Deal found 3/24$627
This Austrian Airlines deal was found by Cheapflights users on 3/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/810:25 amLHR - PIT
2 stops36h 35mAustrian Airlines
jue. 5/159:27 amPIT - LHR
1 stop16h 48mAustrian Airlines
Deal found 3/24$629
This deal was found by Cheapflights users on 3/24. 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.
mar. 4/158:25 amLHR - PIT
1 stop12h 09mJetBlue
lun. 4/2812:40 pmPIT - LHR
1 stop12h 50mJetBlue
Deal found 3/24$630
This United Airlines deal was found by Cheapflights users on 3/24. 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.
lun. 4/216:30 amLHR - PIT
2 stops19h 09mUnited Airlines
lun. 4/284:09 pmPIT - LHR
2 stops13h 31mUnited Airlines
Deal found 3/24$631
This EaseMyTrip deal was found by Cheapflights users on 3/24. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/79:30 amLHR - PIT
1 stop10h 10mAir Canada
mié. 5/143:20 pmPIT - LHR
1 stop10h 10mAir Canada
Deal found 3/24$632
This TravelTrolley deal was found by Cheapflights users on 3/24. 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 TravelTrolley is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/64:40 pmLHR - PIT
Nonstop8h 00mBritish Airways
lun. 11/107:07 pmPIT - LHR
1 stop10h 18mBritish Airways
Deal found 3/24$655
This Icelandair deal was found by Cheapflights users on 3/24. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/61:05 pmLHR - PIT
1 stop11h 15mIcelandair
jue. 5/298:30 pmPIT - LHR
1 stop18h 50mIcelandair
Deal found 3/24$662
This Delta deal was found by Cheapflights users on 3/24. 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.
lun. 4/286:30 amLHR - PIT
2 stops15h 55mDelta
lun. 5/55:03 pmPIT - LHR
1 stop10h 02mDelta
Deal found 3/24$664
This American Airlines deal was found by Cheapflights users on 3/24. 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.
lun. 4/284:40 pmLHR - PIT
Nonstop8h 05mAmerican Airlines
lun. 5/54:19 pmPIT - LHR
1 stop10h 46mAmerican Airlines
Deal found 3/24$670
This Iberia deal was found by Cheapflights users on 3/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/289:45 amLHR - PIT
1 stop11h 50mIberia
lun. 5/59:40 pmPIT - LHR
Nonstop7h 25mIberia
Deal found 3/23$686
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:15 pmLHR - PIT
1 stop11h 33mLufthansa
lun. 9/158:10 pmPIT - LHR
1 stop29h 45mLufthansa
Deal found 3/24$725

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 marzo 25, 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

lun. 4/28

6:00 am-8:39 pm

2 stops19h 39m

Pittsburgh

lun. 5/5

2:10 pm-6:20 am

1 stop11h 10m

$625

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

jue. 5/8

8:05 pm-4:53 pm

2 stops25h 48m

Pittsburgh

mar. 5/13

2:10 pm-7:20 pm

2 stops24h 10m

$627

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

jue. 5/8

10:25 am-6:00 pm

2 stops36h 35m

Pittsburgh

jue. 5/15

9:27 am-7:15 am

1 stop16h 48m

$629

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar. 4/15

8:25 am-3:34 pm

1 stop12h 09m

Pittsburgh

mar. 4/29

3:36 pm-6:30 am

1 stop9h 54m

$630

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 4/21

6:30 am-8:39 pm

2 stops19h 09m

Pittsburgh

lun. 4/28

4:09 pm-10:40 am

2 stops13h 31m

$631

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mié. 5/7

9:30 am-2:40 pm

1 stop10h 10m

Pittsburgh

mié. 5/14

3:20 pm-6:30 am

1 stop10h 10m

$632

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar. 5/6

4:40 pm-7:40 pm

Nonstop8h 00m

Pittsburgh

lun. 11/10

7:07 pm-10:25 am

1 stop10h 18m

$655

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mar. 5/6

1:05 pm-7:20 pm

1 stop11h 15m

Pittsburgh

jue. 5/29

8:30 pm-8:20 pm

1 stop18h 50m

$662

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 4/28

6:30 am-5:25 pm

2 stops15h 55m

Pittsburgh

lun. 5/5

5:03 pm-8:05 am

1 stop10h 02m

$664

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 4/28

4:40 pm-7:45 pm

Nonstop8h 05m

Pittsburgh

lun. 5/5

4:19 pm-8:05 am

1 stop10h 46m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 28 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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
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 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?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Pittsburgh. Price data was last updated on March 21, 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 39 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 $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 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 marzo 25, 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.

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 marzo 25, 2025.
Read reviews from past customers who have flown Delta, Finnair and Austrian Airlines 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
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $627. Other airlines that can offer you cheap pricing are Austrian Airlines, from $629, and JetBlue, from $630. You may be able to fly from London Heathrow Airport to Pittsburgh for 25% 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 $565 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from $615 and JetBlue from $663 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 (84%), Aer Lingus (84%), Finnair (84%).

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

    Looking at all options, your cheapest flight can be booked for $729. While the most popular route (London Heathrow - Pittsburgh) can be booked for $514 on average our data indicates $891 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 $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 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.
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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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$881FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$648Average$962FlexibilityNo cancel feeOn-time71%
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