Cheap flights from London Heathrow Airport to Pittsburgh from £223
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
11 Jan — 18 Jan1
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 12 December 2025.
Wed 24/1208:30LHR - PIT
2 stops19h 44mLufthansa
Wed 7/117:15PIT - LHR
1 stop10h 10mLufthansa
Deal found 10/12£674
Wed 24/1207:25LHR - PIT
1 stop21h 32mJetBlue
Wed 7/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 10/12£675
Wed 24/1209:20LHR - PIT
1 stop15h 42mJetBlue
Tue 6/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 11/12£718
Sun 14/1209:20LHR - PIT
1 stop16h 28mJetBlue
Thu 8/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 11/12£739
Fri 12/1216:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 5/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 10/12£746
Wed 24/1216:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 7/116:35PIT - LHR
1 stop11h 45mAmerican Airlines
Deal found 10/12£747
Tue 16/1209:20LHR - PIT
1 stop16h 28mJetBlue
Thu 8/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 11/12£754
Wed 24/1216:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 7/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 10/12£775
Fri 12/1209:20LHR - PIT
1 stop11h 59mJetBlue
Wed 7/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 11/12£778
Fri 12/1209:20LHR - PIT
1 stop11h 59mJetBlue
Mon 5/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 10/12£792
Tue 16/1209:20LHR - PIT
1 stop16h 28mJetBlue
Wed 7/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 11/12£793
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 12 December 2025.
Mon 12/109:20LHR - PIT
1 stop15h 40mJetBlue
Tue 10/306:00PIT - LHR
1 stop11h 40mJetBlue
Deal found 11/12£470
Mon 26/112:05LHR - PIT
2 stops16h 33mUnited Airlines
Mon 2/214:57PIT - LHR
2 stops12h 28mUnited Airlines
Deal found 11/12£540
Mon 26/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 2/216:00PIT - LHR
1 stop10h 50mBritish Airways
Deal found 11/12£563
Sat 17/109:20LHR - PIT
1 stop15h 40mJetBlue
Fri 13/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£494
Fri 16/112:20LHR - PIT
1 stop16h 35mJetBlue
Fri 13/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£494
Tue 24/209:00LHR - PIT
2 stops19h 15mUnited Airlines
Sun 1/317:55PIT - LHR
2 stops21h 40mUnited Airlines
Deal found 11/12£553
Thu 22/106:50LHR - PIT
2 stops14h 50mUnited Airlines
Mon 26/117:25PIT - LHR
1 stop10h 00mUnited Airlines
Deal found 10/12£575
Mon 12/109:20LHR - PIT
1 stop15h 40mJetBlue
Sun 15/309:50PIT - LHR
1 stop17h 05mJetBlue
Deal found 11/12£528
Thu 8/108:00LHR - PIT
1 stop13h 40mUnited Airlines
Thu 15/118:40PIT - LHR
1 stop11h 25mUnited Airlines
Deal found 11/12£597
Sun 18/109:20LHR - PIT
1 stop15h 40mJetBlue
Sun 15/309:50PIT - LHR
1 stop17h 05mJetBlue
Deal found 11/12£558
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 12 December 2025.
Mon 19/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 2/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 11/12£552
Mon 26/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Mon 2/221:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 11/12£563
Wed 22/416:40LHR - PIT
Nonstop8h 10mBritish Airways
Wed 29/421:45PIT - LHR
Nonstop7h 20mBritish Airways
Deal found 10/12£573
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Fri 23/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 10/12£574
Wed 14/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 14/322:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 11/12£610
Sat 24/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Sat 31/121:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 10/12£623
Wed 14/116:00LHR - PIT
Nonstop8h 20mFinnair
Mon 16/322:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 11/12£627
Thu 30/416:40LHR - PIT
Nonstop8h 10mMultiple Airlines
Fri 8/521:45PIT - LHR
Nonstop7h 20mMultiple Airlines
Deal found 11/12£638
Sat 17/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 14/322:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 11/12£640
Thu 30/416:40LHR - PIT
Nonstop8h 10mIberia
Fri 8/521:45PIT - LHR
Nonstop7h 20mIberia
Deal found 10/12£644
Sat 17/116:00LHR - PIT
Nonstop8h 20mFinnair
Mon 16/322:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 11/12£657
Wed 14/116:00LHR - PIT
Nonstop8h 20mFinnair
Wed 11/322:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 11/12£665
Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 12 December 2025 and is based on user searches.
Wed 7/112:20LHR - PIT
1 stop16h 35mJetBlue
Wed 14/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 10/12£485
Fri 9/109:20LHR - PIT
1 stop15h 40mJetBlue
Mon 19/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 10/12£463
Fri 9/108:05LHR - PIT
1 stop20h 50mJetBlue
Fri 16/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 11/12£472
Mon 12/109:20LHR - PIT
1 stop15h 40mJetBlue
Wed 11/306:00PIT - LHR
1 stop11h 40mJetBlue
Deal found 11/12£470
Mon 12/109:20LHR - PIT
1 stop15h 40mJetBlue
Sun 15/309:50PIT - LHR
1 stop17h 05mJetBlue
Deal found 11/12£528
Wed 14/112:20LHR - PIT
1 stop16h 35mJetBlue
Mon 16/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£452
Wed 14/112:15LHR - PIT
2 stops16h 40mMultiple Airlines
Fri 23/106:00PIT - LHR
2 stops23h 50mMultiple Airlines
Deal found 10/12£462
Wed 14/112:20LHR - PIT
1 stop16h 35mJetBlue
Sun 15/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£511
Thu 15/112:20LHR - PIT
1 stop16h 35mJetBlue
Fri 13/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£466
Thu 15/107:25LHR - PIT
1 stop21h 30mJetBlue
Thu 5/308:00PIT - LHR
1 stop17h 55mJetBlue
Deal found 11/12£483
Fri 16/112:20LHR - PIT
1 stop16h 35mJetBlue
Fri 13/306:00PIT - LHR
1 stop10h 45mJetBlue
Deal found 11/12£494
Sun 18/112:20LHR - PIT
1 stop16h 35mJetBlue
Thu 12/306:00PIT - LHR
1 stop11h 40mJetBlue
Deal found 11/12£500
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 12 December 2025.
Mon 9/312:20LHR - PIT
1 stop15h 29mJetBlue
Deal found 10/12£223
Mon 9/316:00LHR - PIT
Nonstop8h 20mBritish Airways
Deal found 10/12£291
Mon 2/209:20LHR - PIT
1 stop15h 40mJetBlue
Deal found 10/12£298
Mon 1/608:25LHR - PIT
1 stop31h 22mJetBlue
Deal found 10/12£363
Fri 23/108:05LHR - PIT
1 stop20h 50mJetBlue
Deal found 10/12£377
Fri 23/114:50LHR - PIT
3 stops37h 54mMultiple Airlines
Deal found 10/12£380
Fri 23/120:05LHR - PIT
2 stops29h 36mSWISS
Deal found 10/12£385
Thu 28/508:25LHR - PIT
1 stop17h 27mJetBlue
Deal found 10/12£389
Mon 1/609:50LHR - PIT
3 stops31h 18mMultiple Airlines
Deal found 10/12£436
Mon 1/609:30LHR - PIT
2 stops18h 49mLufthansa
Deal found 10/12£445
Mon 1/616:40LHR - PIT
Nonstop8h 10mFinnair
Deal found 10/12£473
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 12 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 12 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
Mon 12/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Tue 10/3
06:00-21:40
1 stop11h 40m
£470
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sat 17/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Fri 13/3
06:00-20:45
1 stop10h 45m
£494
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 16/1
12:20-23:55
1 stop16h 35m
Pittsburgh
Fri 13/3
06:00-20:45
1 stop10h 45m
£494
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 12/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Sun 15/3
09:50-06:55
1 stop17h 05m
£528
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 26/1
12:05-23:38
2 stops16h 33m
Pittsburgh
Mon 2/2
14:57-08:25
2 stops12h 28m
£540
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Tue 24/2
09:00-23:15
2 stops19h 15m
Pittsburgh
Sun 1/3
17:55-20:35
2 stops21h 40m
£553
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sun 18/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Sun 15/3
09:50-06:55
1 stop17h 05m
£558
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 26/1
16:00-19:20
Nonstop8h 20m
Pittsburgh
Mon 2/2
16:00-07:50
1 stop10h 50m
£563
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 22/1
06:50-16:40
2 stops14h 50m
Pittsburgh
Mon 26/1
17:25-08:25
1 stop10h 00m
£575
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 8/1
08:00-16:40
1 stop13h 40m
Pittsburgh
Thu 15/1
18:40-11:05
1 stop11h 25m
£597
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 21 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 5 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 £400). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £558). 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 12 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 12 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.
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
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 15h 40m. JetBlue provides one of the quickest options available for as low as £470. 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 £386 on this airline. Additional options worth looking into are Lufthansa and JetBlue, starting at £435 and £439 round-trip. Icelandair is priced at 37% 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 (75%), Aer Lingus (75%), Finnair( 75%).
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 £794, our data indicates the cheapest price to be £360. The most popular route (London Heathrow - Pittsburgh), is priced around £412.
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 £400). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £558). 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 12 December 2025.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 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 12 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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