Cheap flights from London Heathrow Airport to Pittsburgh from £336
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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
7 Dec — 14 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 49 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 7 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 7 November 2025.
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Tue 9/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£459
Fri 5/1209:20LHR - PIT
1 stop16h 28mJetBlue
Mon 15/1206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£474
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Thu 4/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£481
Thu 4/1209:20LHR - PIT
1 stop11h 59mJetBlue
Thu 11/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£485
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Sun 7/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£489
Mon 24/1112:20LHR - PIT
1 stop16h 38mJetBlue
Fri 5/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£490
Sat 6/1209:20LHR - PIT
1 stop15h 40mJetBlue
Sat 13/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 6/11£493
Sun 23/1112:20LHR - PIT
1 stop16h 38mJetBlue
Mon 8/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£497
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Fri 5/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£499
Thu 4/1209:20LHR - PIT
1 stop11h 59mJetBlue
Sun 14/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£504
Fri 28/1112:20LHR - PIT
1 stop16h 38mJetBlue
Mon 8/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£506
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Sat 6/1209:05PIT - LHR
1 stop16h 50mJetBlue
Deal found 5/11£511
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 7 November 2025.
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Thu 4/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£459
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Mon 8/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£459
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Tue 9/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£481
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Thu 4/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£481
Thu 12/212:20LHR - PIT
1 stop16h 26mJetBlue
Tue 3/306:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£484
Sat 14/209:20LHR - PIT
1 stop18h 28mJetBlue
Tue 3/312:51PIT - LHR
1 stop13h 04mJetBlue
Deal found 5/11£484
Thu 12/212:20LHR - PIT
1 stop16h 26mJetBlue
Mon 2/306:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£484
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Sat 6/1209:05PIT - LHR
1 stop16h 50mJetBlue
Deal found 5/11£489
Tue 10/212:20LHR - PIT
1 stop16h 33mJetBlue
Sun 1/312:51PIT - LHR
1 stop13h 04mJetBlue
Deal found 5/11£492
Wed 11/212:20LHR - PIT
1 stop16h 33mJetBlue
Fri 27/206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£492
Fri 13/212:20LHR - PIT
1 stop16h 26mJetBlue
Tue 3/306:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£492
Wed 11/209:20LHR - PIT
1 stop18h 29mJetBlue
Sun 1/306:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£492
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 7 November 2025.
Wed 4/316:00LHR - PIT
Nonstop8h 20mIberia
Mon 23/322:15PIT - LHR
Nonstop7h 25mIberia
Deal found 5/11£566
Fri 5/1216:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 8/1221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 5/11£577
Mon 24/1116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Mon 8/1221:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 6/11£590
Mon 16/216:00LHR - PIT
Nonstop8h 20mFinnair
Wed 4/321:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 5/11£609
Wed 11/216:00LHR - PIT
Nonstop8h 20mBritish Airways
Fri 27/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 5/11£612
Thu 30/416:40LHR - PIT
Nonstop8h 10mBritish Airways
Fri 8/521:45PIT - LHR
Nonstop7h 20mBritish Airways
Deal found 5/11£632
Mon 24/1116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 6/1221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 5/11£651
Thu 30/416:40LHR - PIT
Nonstop8h 10mAmerican Airlines
Fri 8/521:45PIT - LHR
Nonstop7h 20mAmerican Airlines
Deal found 5/11£654
Fri 13/216:00LHR - PIT
Nonstop8h 20mMultiple Airlines
Sat 28/221:15PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 5/11£664
Fri 13/216:00LHR - PIT
Nonstop8h 20mFinnair
Fri 27/221:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 5/11£668
Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 7 November 2025 and is based on user searches.
Sun 23/1112:20LHR - PIT
1 stop16h 38mJetBlue
Tue 9/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£497
Mon 24/1112:20LHR - PIT
1 stop16h 38mJetBlue
Fri 5/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£490
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Mon 8/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£459
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Sun 7/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£489
Tue 25/1112:20LHR - PIT
1 stop16h 38mJetBlue
Fri 5/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£499
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Wed 10/1206:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 5/11£481
Thu 27/1112:20LHR - PIT
1 stop16h 38mJetBlue
Sat 6/1209:05PIT - LHR
1 stop16h 50mJetBlue
Deal found 5/11£511
Fri 28/1112:20LHR - PIT
1 stop16h 38mJetBlue
Wed 10/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£506
Thu 4/1209:20LHR - PIT
1 stop11h 59mJetBlue
Thu 11/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 5/11£485
Thu 4/1209:20LHR - PIT
1 stop11h 59mJetBlue
Sun 14/1214:55PIT - LHR
1 stop11h 00mJetBlue
Deal found 5/11£504
Fri 5/1209:20LHR - PIT
1 stop16h 28mJetBlue
Mon 15/1206:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 5/11£474
Sat 6/1209:20LHR - PIT
1 stop15h 40mJetBlue
Sat 13/1209:15PIT - LHR
1 stop16h 40mJetBlue
Deal found 6/11£493
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 7 November 2025.
Mon 26/112:20LHR - PIT
1 stop16h 33mJetBlue
Deal found 5/11£336
Mon 26/109:30LHR - PIT
2 stops14h 39mLufthansa
Deal found 5/11£369
Mon 26/116:00LHR - PIT
Nonstop8h 20mFinnair
Deal found 5/11£376
Sat 6/1209:20LHR - PIT
1 stop15h 40mJetBlue
Deal found 5/11£399
Sat 14/306:00LHR - PIT
2 stops16h 28mAustrian Airlines
Deal found 5/11£406
Sat 15/1115:15LHR - PIT
2 stops44h 06mMultiple Airlines
Deal found 6/11£412
Sat 6/1206:00LHR - PIT
2 stops31h 30mTAP AIR PORTUGAL
Deal found 5/11£419
Sat 14/310:15LHR - PIT
1 stop10h 55mBritish Airways
Deal found 5/11£422
Sat 6/1220:50LHR - PIT
3 stops28h 58mMultiple Airlines
Deal found 5/11£428
Sat 14/310:15LHR - PIT
1 stop10h 55mIberia
Deal found 5/11£429
Wed 12/1113:40LHR - PIT
3 stops45h 41mMultiple Airlines
Deal found 6/11£462
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 7 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 25/11
12:20-23:58
1 stop16h 38m
Pittsburgh
Thu 4/12
06:00-21:40
1 stop10h 40m
£459
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Tue 25/11
12:20-23:58
1 stop16h 38m
Pittsburgh
Mon 8/12
14:55-06:55
1 stop11h 00m
£459
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 27/11
12:20-23:58
1 stop16h 38m
Pittsburgh
Tue 9/12
06:00-21:40
1 stop10h 40m
£481
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 27/11
12:20-23:58
1 stop16h 38m
Pittsburgh
Thu 4/12
09:15-06:55
1 stop16h 40m
£481
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 12/2
12:20-23:46
1 stop16h 26m
Pittsburgh
Tue 3/3
06:00-21:40
1 stop10h 40m
£484
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sat 14/2
09:20-22:48
1 stop18h 28m
Pittsburgh
Tue 3/3
12:51-06:55
1 stop13h 04m
£484
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 12/2
12:20-23:46
1 stop16h 26m
Pittsburgh
Mon 2/3
06:00-20:45
1 stop9h 45m
£484
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Tue 25/11
12:20-23:58
1 stop16h 38m
Pittsburgh
Sat 6/12
09:05-06:55
1 stop16h 50m
£489
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Tue 10/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Sun 1/3
12:51-06:55
1 stop13h 04m
£492
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 11/2
12:20-23:53
1 stop16h 33m
Pittsburgh
Fri 27/2
06:00-20:45
1 stop9h 45m
£492
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 24 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 31 October 2025.
Booking 49 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 £409). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £571). 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 7 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.
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 7 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 2 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 38m. JetBlue provides one of the quickest options available for as low as £459. 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 £395 on this airline. Additional options worth looking into are Lufthansa and JetBlue, starting at £445 and £449 round-trip. Icelandair is priced at 35% lower than the current average price of a flight leaving 3 months from now.
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 £336 on JetBlue. Other airlines that offer cheap prices include Finnair from £376 and Austrian Airlines from £406 one-way.
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 £673, our data indicates the cheapest price to be £415. The most popular route (London Heathrow - Pittsburgh), is priced around £415.
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 £409). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £571). 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 7 November 2025.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 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 7 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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