Cheap flights from London Heathrow Airport to Pittsburgh from £301
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
14 Dec — 21 Dec1
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 Tuesday or Friday and return on a Thursday
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 14 November 2025.
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 14 November 2025.
Mon 24/1112:20LHR - PIT
1 stop25h 34mJetBlue
Mon 8/1208:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 12/11£492
Mon 8/1209:20LHR - PIT
1 stop16h 28mIcelandair
Mon 15/1209:15PIT - LHR
2 stops31h 25mIcelandair
Deal found 13/11£494
Thu 20/1107:25LHR - PIT
1 stop21h 33mJetBlue
Wed 26/1114:53PIT - LHR
1 stop11h 02mJetBlue
Deal found 13/11£511
Sat 6/1212:20LHR - PIT
1 stop16h 23mJetBlue
Sat 13/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 12/11£513
Mon 8/1208:05LHR - PIT
1 stop20h 37mJetBlue
Mon 15/1206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 13/11£525
Wed 10/1207:25LHR - PIT
1 stop21h 17mJetBlue
Wed 17/1208:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 12/11£528
Wed 26/1109:20LHR - PIT
1 stop27h 48mJetBlue
Sun 7/1206:00PIT - LHR
1 stop22h 30mJetBlue
Deal found 13/11£533
Mon 24/1112:20LHR - PIT
1 stop25h 34mIcelandair
Mon 8/1217:14PIT - LHR
2 stops23h 26mIcelandair
Deal found 13/11£543
Fri 5/1208:05LHR - PIT
1 stop20h 37mJetBlue
Wed 10/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 13/11£543
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 14 November 2025.
Tue 3/212:20LHR - PIT
1 stop16h 33mJetBlue
Fri 6/206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 12/11£478
Mon 24/1112:20LHR - PIT
1 stop25h 34mIcelandair
Mon 8/1217:14PIT - LHR
2 stops23h 26mIcelandair
Deal found 13/11£543
Tue 3/212:20LHR - PIT
1 stop16h 33mJetBlue
Sat 7/206:00PIT - LHR
1 stop11h 00mJetBlue
Deal found 12/11£478
Wed 4/212:20LHR - PIT
1 stop16h 33mJetBlue
Sat 7/210:00PIT - LHR
1 stop15h 55mJetBlue
Deal found 12/11£486
Wed 4/212:20LHR - PIT
1 stop16h 33mJetBlue
Fri 6/210:00PIT - LHR
1 stop15h 55mJetBlue
Deal found 12/11£486
Mon 24/1112:20LHR - PIT
1 stop25h 34mJetBlue
Mon 8/1208:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 12/11£492
Wed 4/212:20LHR - PIT
1 stop16h 33mJetBlue
Sun 8/206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 12/11£493
Fri 23/109:20LHR - PIT
1 stop16h 40mJetBlue
Fri 30/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 13/11£500
Fri 6/212:20LHR - PIT
1 stop16h 33mJetBlue
Sat 7/210:00PIT - LHR
1 stop15h 55mJetBlue
Deal found 12/11£508
Sat 7/212:20LHR - PIT
1 stop16h 33mJetBlue
Sun 8/210:00PIT - LHR
1 stop15h 55mJetBlue
Deal found 12/11£514
Fri 6/209:20LHR - PIT
1 stop16h 40mJetBlue
Sun 8/206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 12/11£514
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 14 November 2025.
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 19/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 13/11£582
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 24/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 13/11£612
Fri 23/116:00LHR - PIT
Nonstop8h 20mMultiple Airlines
Fri 30/121:15PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 13/11£624
Fri 5/1216:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 10/1221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 12/11£634
Mon 12/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 21/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 13/11£636
Sat 17/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 24/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 13/11£642
Thu 30/416:40LHR - PIT
Nonstop8h 10mBritish Airways
Fri 8/521:45PIT - LHR
Nonstop7h 20mBritish Airways
Deal found 13/11£647
Fri 5/1216:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 10/1221:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 13/11£658
Mon 12/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 24/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 13/11£666
Thu 30/416:40LHR - PIT
Nonstop8h 10mAmerican Airlines
Fri 8/521:45PIT - LHR
Nonstop7h 20mAmerican Airlines
Deal found 13/11£672
Mon 29/1216:00LHR - PIT
Nonstop8h 20mMultiple Airlines
Wed 14/121:15PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 13/11£675
Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 14 November 2025 and is based on user searches.
Thu 20/1107:25LHR - PIT
1 stop21h 33mJetBlue
Wed 26/1114:53PIT - LHR
1 stop11h 02mJetBlue
Deal found 13/11£511
Mon 24/1112:20LHR - PIT
1 stop25h 34mJetBlue
Mon 8/1208:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 12/11£492
Mon 24/1112:20LHR - PIT
1 stop25h 34mIcelandair
Mon 8/1217:14PIT - LHR
2 stops23h 26mIcelandair
Deal found 13/11£543
Wed 26/1109:20LHR - PIT
1 stop27h 48mJetBlue
Sun 7/1206:00PIT - LHR
1 stop22h 30mJetBlue
Deal found 13/11£533
Fri 5/1208:05LHR - PIT
1 stop20h 37mJetBlue
Wed 10/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 13/11£543
Sat 6/1212:20LHR - PIT
1 stop16h 23mJetBlue
Sat 13/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 12/11£513
Mon 8/1209:20LHR - PIT
1 stop16h 28mIcelandair
Mon 15/1209:15PIT - LHR
2 stops31h 25mIcelandair
Deal found 13/11£494
Mon 8/1208:05LHR - PIT
1 stop20h 37mJetBlue
Mon 15/1206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 13/11£525
Wed 10/1207:25LHR - PIT
1 stop21h 17mJetBlue
Wed 17/1208:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 12/11£528
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 14 November 2025.
Wed 14/112:20LHR - PIT
1 stop16h 33mJetBlue
Deal found 12/11£301
Mon 11/508:25LHR - PIT
1 stop17h 27mJetBlue
Deal found 13/11£311
Tue 12/508:25LHR - PIT
1 stop29h 08mJetBlue
Deal found 13/11£319
Wed 14/109:55LHR - PIT
3 stops58h 10mMultiple Airlines
Deal found 12/11£327
Thu 15/112:20LHR - PIT
1 stop16h 33mJetBlue
Deal found 12/11£331
Fri 16/108:05LHR - PIT
1 stop20h 48mJetBlue
Deal found 12/11£334
Sat 9/508:25LHR - PIT
1 stop17h 27mJetBlue
Deal found 13/11£341
Wed 14/106:00LHR - PIT
2 stops16h 59mAustrian Airlines
Deal found 12/11£348
Fri 16/120:50LHR - PIT
3 stops54h 08mMultiple Airlines
Deal found 12/11£349
Mon 11/506:15LHR - PIT
2 stops37h 44mBritish Airways
Deal found 13/11£369
Wed 14/116:00LHR - PIT
Nonstop8h 20mFinnair
Deal found 12/11£375
Sun 10/512:20LHR - PIT
2 stops55h 39mBritish Airways
Deal found 13/11£377
Cheapflights Fare Finder
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 14 November 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 3/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Fri 6/2
06:00-20:45
1 stop9h 45m
£478
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Tue 3/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sat 7/2
06:00-22:00
1 stop11h 00m
£478
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 4/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sat 7/2
10:00-06:55
1 stop15h 55m
£486
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 4/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Fri 6/2
10:00-06:55
1 stop15h 55m
£486
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 24/11
12:20-08:54
1 stop25h 34m
Pittsburgh
Mon 8/12
08:00-06:55
1 stop17h 55m
£492
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 4/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sun 8/2
06:00-20:45
1 stop9h 45m
£493
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 23/1
09:20-21:00
1 stop16h 40m
Pittsburgh
Fri 30/1
06:00-20:45
1 stop9h 45m
£500
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 6/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sat 7/2
10:00-06:55
1 stop15h 55m
£508
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sat 7/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sun 8/2
10:00-06:55
1 stop15h 55m
£514
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 6/2
09:20-21:00
1 stop16h 40m
Pittsburgh
Sun 8/2
06:00-20:45
1 stop9h 45m
£514
Flights are sorted by cheapest return flights first.
Deals found on 12/11
Showing 1-10 of 23 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
Prices
More
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 7 November 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 £407). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £568). 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 14 November 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.
How much does it cost for a return flight from London Heathrow Airport to Pittsburgh?
What’s the top stopover airport for flights from London Heathrow Airport to Pittsburgh?
Share of one-stop return flights from London Heathrow Airport to Pittsburgh chosen by Cheapflights users in the past 12 months, using the same stopover each way.
New York (JFK) – chosen by Cheapflights users on 24% of one-stop itineraries from London Heathrow Airport to Pittsburgh on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Pittsburgh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 07m.
What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Pittsburgh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 07m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Pittsburgh?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Pittsburgh, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average stopover time of 1h 32m.
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 14 November 2025.
See what other customers who have flown with Finnair, JetBlue, andIcelandair 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.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
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 3 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 10 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 16h 33m. JetBlue provides one of the quickest options available for as low as £478. There are 3708 mi between London Heathrow Airport and Pittsburgh.
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 £393 on this airline. Additional options worth looking into are Lufthansa and JetBlue, starting at £443 and £447 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 (60%), Aer Lingus (60%), Finnair( 60%).
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 £670, our data indicates the cheapest price to be £413. The most popular route (London Heathrow - Pittsburgh), is priced around £452.
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 £407). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £568). 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 14 November 2025.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 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 14 November 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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