Cheap flights from London Heathrow Airport to Pittsburgh from £302
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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
27 Jan — 3 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Friday or Tuesday and return on a Thursday
Cheap flight deals from Heathrow to Pittsburgh
Enter your travel dates to find the best prices.
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 28 December 2025.
Wed 31/1209:20LHR - PIT
1 stop30h 09mJetBlue
Sun 4/111:15PIT - LHR
1 stop14h 40mJetBlue
Deal found 28/12£1,006
Sat 27/1209:20LHR - PIT
1 stop15h 02mJetBlue
Sat 3/109:45PIT - LHR
1 stop16h 10mJetBlue
Deal found 26/12£1,090
Sat 27/1219:55LHR - PIT
2 stops43h 34mMultiple Airlines
Wed 31/1206:00PIT - LHR
2 stops28h 30mMultiple Airlines
Deal found 27/12£1,123
Wed 31/1208:45LHR - PIT
2 stops19h 29mMultiple Airlines
Sun 4/117:45PIT - LHR
2 stops55h 45mMultiple Airlines
Deal found 28/12£1,126
Sat 27/1219:55LHR - PIT
2 stops29h 07mMultiple Airlines
Sat 3/119:55PIT - LHR
1 stop29h 45mMultiple Airlines
Deal found 26/12£1,238
Wed 31/1216:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Sun 4/114:12PIT - LHR
1 stop13h 03mAmerican Airlines
Deal found 28/12£1,276
Sat 27/1216:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 31/1221:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 27/12£1,333
Best flights from Heathrow to Pittsburgh
Discover carefully curated flight deals from Heathrow to Pittsburgh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.
Tue 13/111:10LHR - PIT
1 stop11h 04mAir Canada
Thu 12/317:55PIT - LHR
1 stop13h 25mAir Canada
Deal found 28/12£349
Mon 13/408:40LHR - PIT
1 stop15h 55mJetBlue
Mon 20/406:12PIT - LHR
1 stop9h 33mJetBlue
Deal found 26/12£435
Wed 28/112:05LHR - PIT
2 stops16h 33mUnited Airlines
Wed 11/213:20PIT - LHR
1 stop12h 00mUnited Airlines
Deal found 26/12£438
Wed 18/219:25LHR - PIT
2 stops26h 49mMultiple Airlines
Wed 25/217:55PIT - LHR
1 stop9h 35mMultiple Airlines
Deal found 27/12£441
Fri 16/111:10LHR - PIT
1 stop11h 04mAir Canada
Sat 14/317:55PIT - LHR
1 stop13h 25mAir Canada
Deal found 28/12£349
Mon 26/108:05LHR - PIT
1 stop20h 50mJetBlue
Mon 9/206:00PIT - LHR
1 stop22h 30mJetBlue
Deal found 26/12£438
Sat 24/108:30LHR - PIT
2 stops15h 33mUnited Airlines
Sat 31/120:07PIT - LHR
1 stop9h 43mUnited Airlines
Deal found 27/12£442
Wed 18/208:30LHR - PIT
2 stops15h 21mUnited Airlines
Wed 25/217:04PIT - LHR
1 stop11h 06mUnited Airlines
Deal found 28/12£442
Mon 26/108:30LHR - PIT
2 stops15h 31mUnited Airlines
Mon 2/220:10PIT - LHR
1 stop9h 40mUnited Airlines
Deal found 27/12£442
Thu 22/106:50LHR - PIT
2 stops14h 50mUnited Airlines
Mon 26/113:20PIT - LHR
1 stop12h 00mUnited Airlines
Deal found 26/12£443
Direct flights from Heathrow to Pittsburgh
Explore direct flight options from Heathrow to Pittsburgh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 December 2025.
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 11/322:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 28/12£370
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 14/322:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 28/12£392
Mon 9/216:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 16/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 27/12£444
Wed 28/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 11/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 28/12£446
Tue 5/516:40LHR - PIT
Nonstop8h 10mBritish Airways
Tue 19/521:45PIT - LHR
Nonstop7h 20mBritish Airways
Deal found 28/12£459
Wed 28/116:00LHR - PIT
Nonstop8h 20mIberia
Wed 11/221:15PIT - LHR
Nonstop7h 25mIberia
Deal found 27/12£461
Mon 26/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Mon 9/221:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 27/12£462
Tue 5/516:40LHR - PIT
Nonstop8h 10mAmerican Airlines
Tue 19/521:45PIT - LHR
Nonstop7h 20mAmerican Airlines
Deal found 28/12£474
Mon 26/116:00LHR - PIT
Nonstop8h 20mMultiple Airlines
Mon 9/221:15PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 26/12£478
Fri 6/216:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 21/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 26/12£503
Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 28 December 2025 and is based on user searches.
Thu 22/109:20LHR - PIT
1 stop15h 40mJetBlue
Mon 26/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 26/12£431
Thu 22/106:50LHR - PIT
2 stops14h 50mUnited Airlines
Mon 26/118:40PIT - LHR
1 stop11h 25mUnited Airlines
Deal found 27/12£443
Sat 24/106:00LHR - PIT
2 stops16h 14mAir Canada
Sat 31/117:55PIT - LHR
1 stop12h 25mAir Canada
Deal found 27/12£436
Mon 26/109:20LHR - PIT
1 stop15h 40mJetBlue
Mon 2/206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 27/12£418
Mon 26/108:30LHR - PIT
2 stops15h 31mUnited Airlines
Mon 2/220:10PIT - LHR
1 stop9h 40mUnited Airlines
Deal found 27/12£442
Mon 26/112:05LHR - PIT
1 stop11h 56mLufthansa
Mon 9/217:25PIT - LHR
1 stop10h 00mLufthansa
Deal found 28/12£444
Wed 28/107:25LHR - PIT
1 stop21h 30mJetBlue
Wed 11/206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 28/12£401
Wed 28/112:05LHR - PIT
2 stops16h 33mUnited Airlines
Wed 11/213:20PIT - LHR
1 stop12h 00mUnited Airlines
Deal found 26/12£438
One-way flights from Heathrow to Pittsburgh
Search for one-way flight options from Heathrow to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated 28 December 2025.
Mon 2/308:05LHR - PIT
1 stop20h 44mJetBlue
Deal found 27/12£302
Thu 15/114:50LHR - PIT
3 stops47h 50mMultiple Airlines
Deal found 26/12£348
Thu 15/109:20LHR - PIT
1 stop15h 40mJetBlue
Deal found 27/12£355
Mon 2/319:25LHR - PIT
3 stops32h 34mMultiple Airlines
Deal found 27/12£361
Tue 2/608:40LHR - PIT
1 stop28h 53mJetBlue
Deal found 26/12£364
Wed 28/107:25LHR - PIT
1 stop21h 30mJetBlue
Deal found 27/12£368
Fri 12/616:40LHR - PIT
Nonstop8h 10mBritish Airways
Deal found 28/12£391
Wed 28/120:35LHR - PIT
2 stops49h 10mMultiple Airlines
Deal found 27/12£393
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 28 December 2025.
Customise 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 858,174 searches. Data last updated 28 December 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
Tue 13/1
11:10-17:14
1 stop11h 04m
Pittsburgh
Thu 12/3
17:55-11:20
1 stop13h 25m
£349
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 16/1
11:10-17:14
1 stop11h 04m
Pittsburgh
Sat 14/3
17:55-11:20
1 stop13h 25m
£349
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 13/4
08:40-19:35
1 stop15h 55m
Pittsburgh
Mon 20/4
06:12-20:45
1 stop9h 33m
£435
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 28/1
12:05-23:38
2 stops16h 33m
Pittsburgh
Wed 11/2
13:20-06:20
1 stop12h 00m
£438
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 26/1
08:05-23:55
1 stop20h 50m
Pittsburgh
Mon 9/2
06:00-09:30
1 stop22h 30m
£438
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 18/2
19:25-17:14
2 stops26h 49m
Pittsburgh
Wed 25/2
17:55-08:30
1 stop9h 35m
£441
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sat 24/1
08:30-19:03
2 stops15h 33m
Pittsburgh
Sat 31/1
20:07-10:50
1 stop9h 43m
£442
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 18/2
08:30-18:51
2 stops15h 21m
Pittsburgh
Wed 25/2
17:04-09:10
1 stop11h 06m
£442
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 26/1
08:30-19:01
2 stops15h 31m
Pittsburgh
Mon 2/2
20:10-10:50
1 stop9h 40m
£442
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 22/1
06:50-16:40
2 stops14h 50m
Pittsburgh
Mon 26/1
13:20-06:20
1 stop12h 00m
£443
Flights are sorted by cheapest return flights first.
Deals found on 26/12
Showing 1-10 of 20 results
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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 return 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 return flight from Heathrow to Pittsburgh. Price data was last updated on 26 December 2025.
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Pittsburgh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 £396). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £553). 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 28 December 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Pittsburgh in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.
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 28 December 2025.
See what other customers who have flown with JetBlue, Icelandair, andIberia from London Heathrow Airport to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
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?
Pittsburgh (PIT) is the airport you will fly into if you book a flight from London Heathrow to Pittsburgh. You should not have trouble finding flights to Pittsburgh from London Heathrow; the airport handles an average of 2 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Pittsburgh airport from London Heathrow. It is only a 13.5 mi journey from Pittsburgh (PIT) to Pittsburgh’s city center.
How long is the flight from London Heathrow Airport to Pittsburgh?
A quick flight from London Heathrow Airport to Pittsburgh can take about 11h 04m. Air Canada provides one of the quickest options available for as low as £349. There are 3708 mi between London Heathrow Airport and Pittsburgh. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London Heathrow Airport to Pittsburgh round-trip?
Our cheapest airline available from London Heathrow Airport to Pittsburgh is Icelandair. Our recent data shows that you can find tickets from as low as £383 on this airline. Additional options worth looking into are Lufthansa and JetBlue, starting at £431 and £435 round-trip. Icelandair is priced at 36% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Pittsburgh?
Before booking your flight to Pittsburgh from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (71%), Aer Lingus (71%), Finnair( 71%).
What are the cheapest flights from London Heathrow Airport to Pittsburgh?
Looking for the cheapest flight from London Heathrow Airport to Pittsburgh? While on average our users pay £791, our data indicates the cheapest price to be £357. The most popular route (London Heathrow - Pittsburgh), is priced around £399.
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 £396). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £553). 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 28 December 2025.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 December 2025.
Top 10 airlines flying from Heathrow to Pittsburgh
Discover the top 10 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 858,174 searches. Data last updated 28 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Pittsburgh?
Deals for Heathrow to Pittsburgh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pittsburgh?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Pittsburgh.
Can Cheapflights find flights from Heathrow to Pittsburgh with no change fees?
Certainly. Search results for flights to Pittsburgh from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Heathrow to Pittsburgh become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Pittsburgh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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