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$391+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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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 Friday or Wednesday 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$658
(Air Canada)

One-way from

$391
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$783

Good round-trip deal

$690 or less

Good one-way deal

$742 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. 18% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/146:50 amLHR - PIT
2 stops12h 50mAir Canada
dom. 5/184:20 pmPIT - LHR
2 stops12h 40mAir Canada
Deal found 4/28$658
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 5/149:30 amLHR - PIT
1 stop10h 10mUnited Airlines
dom. 5/183:00 pmPIT - LHR
1 stop10h 55mUnited Airlines
Deal found 4/28$662
This JetBlue deal was found by Cheapflights users on 4/28. 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.
lun. 9/228:25 amLHR - PIT
1 stop16h 10mJetBlue
dom. 3/224:00 pmPIT - LHR
1 stop9h 55mJetBlue
Deal found 4/28$671
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/72:05 pmLHR - PIT
1 stop29h 35mMultiple Airlines
mié. 5/141:15 pmPIT - LHR
2 stops12h 15mMultiple Airlines
Deal found 4/28$673
This Icelandair deal was found by Cheapflights users on 4/28. 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 4/28$679
This Delta deal was found by Cheapflights users on 4/28. 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. 5/126:30 amLHR - PIT
2 stops17h 13mDelta
lun. 5/195:35 pmPIT - LHR
2 stops14h 35mDelta
Deal found 4/28$683
This Netflights deal was found by Cheapflights users on 4/28. 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.
vie. 9/194:40 pmLHR - PIT
Nonstop8h 05mBritish Airways
mar. 9/235:01 pmPIT - LHR
1 stop11h 04mBritish Airways
Deal found 4/28$695
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
mar. 11/117:40 amLHR - PIT
2 stops15h 49mLufthansa
mar. 12/23:00 pmPIT - LHR
1 stop10h 40mLufthansa
Deal found 4/28$720
This SWISS deal was found by Cheapflights users on 4/28. 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.
lun. 9/228:05 pmLHR - PIT
2 stops29h 47mSWISS
dom. 3/226:00 pmPIT - LHR
2 stops42h 20mSWISS
Deal found 4/28$729
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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.
lun. 11/1012:05 pmLHR - PIT
1 stop11h 24mAustrian Airlines
jue. 12/43:00 pmPIT - LHR
1 stop10h 40mAustrian Airlines
Deal found 4/28$752
This American Airlines deal was found by Cheapflights users on 4/28. 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. 5/124:40 pmLHR - PIT
Nonstop8h 00mAmerican Airlines
lun. 5/199:40 pmPIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 4/28$782
This lol.travel deal was found by Cheapflights users on 4/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/194:40 pmLHR - PIT
Nonstop8h 00mIberia
lun. 5/269:40 pmPIT - LHR
Nonstop7h 25mIberia
Deal found 4/28$834

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 abril 29, 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. 5/12

6:50 am-3:42 pm

2 stops13h 52m

Pittsburgh

dom. 5/18

4:20 pm-10:00 am

2 stops12h 40m

$658

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 5/12

9:30 am-2:40 pm

1 stop10h 10m

Pittsburgh

dom. 5/18

3:00 pm-6:55 am

1 stop10h 55m

$660

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

mié. 5/14

9:30 am-2:40 pm

1 stop10h 10m

Pittsburgh

dom. 5/18

3:00 pm-6:55 am

1 stop10h 55m

$662

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 6/2

8:25 am-5:57 pm

1 stop14h 32m

Pittsburgh

jue. 6/12

10:00 am-6:30 am

1 stop15h 30m

$665

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

vie. 10/10

8:25 am-10:20 pm

1 stop18h 55m

Pittsburgh

lun. 10/13

7:05 am-9:30 am

1 stop21h 25m

$677

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 5/12

6:30 am-6:43 pm

2 stops17h 13m

Pittsburgh

lun. 5/19

11:50 am-10:00 am

1 stop17h 10m

$683

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 5/12

4:40 pm-7:40 pm

Nonstop8h 00m

Pittsburgh

lun. 5/19

4:15 pm-10:30 am

1 stop13h 15m

$684

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 5/12

4:40 pm-7:40 pm

Nonstop8h 00m

Pittsburgh

dom. 5/18

6:23 pm-9:40 pm

1 stop22h 17m

$701

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 9/22

8:05 pm-8:52 pm

2 stops29h 47m

Pittsburgh

dom. 3/22

6:00 pm-4:20 pm

2 stops42h 20m

$729

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

lun. 5/26

7:30 pm-6:51 pm

2 stops28h 21m

Pittsburgh

lun. 6/2

9:35 am-5:55 am

1 stop15h 20m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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 April.
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.

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 April 25, 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 $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 abril 29, 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 abril 29, 2025.

The most flights from LHR to PIT are scheduled on a Monday (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 abril 29, 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
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
1,273 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

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 4 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 $658. Other airlines that can offer you cheap pricing are United Airlines, from $662, and JetBlue, from $665. You may be able to fly from London Heathrow Airport to Pittsburgh for 22% 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 $584 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from $630 and Lufthansa from $649 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 (63%), Aer Lingus (63%), Finnair (63%).

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

    Looking at all options, your cheapest flight can be booked for $663. While the most popular route (London Heathrow - Pittsburgh) can be booked for $604 on average our data indicates $877 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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
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Gatwick to Newark flights
London City to Newark flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Heathrow to Philadelphia flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
Gatwick to Philadelphia flights
London City to Philadelphia flights
Luton to Dulles Intl flights
London City to Reagan-National flights
Gatwick to Pittsburgh flights
Stansted to Philadelphia flights
Luton to Philadelphia flights
Luton to LaGuardia flights
Heathrow to Harrisburg flights
Southend to John F Kennedy Intl flights
Luton to Pittsburgh flights
Stansted to Pittsburgh flights
Heathrow to Allentown 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$871FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$648Average$983FlexibilityNo cancel feeOn-time71%

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