This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LON
23 Nov — 30 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Pittsburgh to London are usually found in January or March, booked 23 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from Pittsburgh to London
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Pittsburgh to London
Explore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.
Thu 22/1006:30 -
1 stop9h 15m
Mon 2/1108:05 -
1 stop20h 36m
Deal found 21/10£632
Mon 30/1106:00 -
1 stop10h 40m
Wed 9/1207:25 -
1 stop21h 31m
Deal found 22/10£633
Wed 18/1106:30 -
1 stop10h 10m
Wed 25/1109:20 -
1 stop32h 30m
Deal found 21/10£636
Sat 12/1206:20 -
1 stop10h 20m
Wed 13/109:20 -
1 stop16h 09m
Deal found 19/10£639
Mon 30/1110:45 -
1 stop15h 10m
Mon 7/1208:05 -
1 stop20h 51m
Deal found 20/10£645
Thu 22/1006:30 -
1 stop9h 15m
Sun 1/1107:45 -
1 stop20h 56m
Deal found 19/10£646
Thu 19/1106:00 -
1 stop10h 40m
Thu 26/1107:25 -
1 stop21h 27m
Deal found 22/10£647
Mon 30/1119:16 -
1 stop30h 39m
Tue 8/1212:20 -
1 stop16h 36m
Deal found 20/10£648
Wed 2/1212:10 -
1 stop13h 45m
Tue 8/1209:20 -
1 stop16h 10m
Deal found 20/10£649
Best flights from Pittsburgh to London
Discover carefully curated flight deals from Pittsburgh to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.
Mon 30/1106:00 -
1 stop22h 30m
Wed 9/1209:20 -
1 stop16h 10m
Deal found 21/10£644
Tue 16/314:10 -
1 stop11h 45m
Tue 30/314:05 -
2 stops14h 17m
Deal found 23/10£689
Wed 6/117:00 -
1 stop13h 40m
Wed 20/111:45 -
2 stops15h 53m
Deal found 23/10£708
Mon 30/1117:08 -
2 stops19h 32m
Wed 9/1207:05 -
3 stops20h 30m
Deal found 20/10£732
Sat 14/1106:30 -
2 stops35h 00m
Tue 17/1106:25 -
2 stops22h 16m
Deal found 19/10£740
Wed 7/418:39 -
3 stops23h 16m
Wed 21/406:00 -
2 stops21h 50m
Deal found 19/10£744
Mon 30/1113:40 -
1 stop12h 15m
Sat 5/1209:20 -
1 stop16h 10m
Deal found 20/10£697
Tue 8/1207:10 -
3 stops27h 50m
Sun 13/1206:40 -
2 stops20h 55m
Deal found 21/10£739
Sun 4/418:39 -
3 stops19h 11m
Sun 11/411:20 -
3 stops40h 30m
Deal found 22/10£752
Wed 9/1206:10 -
1 stop23h 40m
Sun 20/1218:00 -
1 stop29h 36m
Deal found 22/10£755
Mon 11/113:05 -
2 stops23h 35m
Fri 15/121:05 -
3 stops29h 21m
Deal found 23/10£744
Direct flights from Pittsburgh to London
Explore direct flight options from Pittsburgh to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.
Wed 3/221:15 -
Nonstop7h 25m
Wed 17/215:55 -
Nonstop8h 25m
Deal found 19/10£647
Mon 22/221:15 -
Nonstop7h 25m
Fri 12/315:55 -
Nonstop8h 25m
Deal found 21/10£648
Sun 4/421:10 -
Nonstop7h 25m
Wed 14/416:10 -
Nonstop8h 15m
Deal found 19/10£650
Sun 28/321:10 -
Nonstop7h 25m
Fri 2/416:10 -
Nonstop8h 15m
Deal found 20/10£651
Sun 4/421:10 -
Nonstop7h 25m
Wed 7/416:10 -
Nonstop8h 15m
Deal found 23/10£659
Sat 21/1121:15 -
Nonstop7h 25m
Fri 27/1115:55 -
Nonstop8h 25m
Deal found 22/10£661
Fri 20/1121:15 -
Nonstop7h 25m
Fri 27/1115:55 -
Nonstop8h 25m
Deal found 22/10£667
Sun 28/321:10 -
Nonstop7h 25m
Fri 2/416:10 -
Nonstop8h 15m
Deal found 20/10£670
Sun 4/421:10 -
Nonstop7h 25m
Fri 16/416:10 -
Nonstop8h 15m
Deal found 21/10£671
Sun 4/421:10 -
Nonstop7h 25m
Fri 9/416:10 -
Nonstop8h 15m
Deal found 23/10£672
Fri 20/1121:15 -
Nonstop7h 25m
Mon 30/1115:55 -
Nonstop8h 25m
Deal found 22/10£683
Last-minute flights from Pittsburgh to London
Discover last-minute flight deals from Pittsburgh to London. Data last updated 24 October 2026 and is based on user searches.
Thu 22/1006:30 -
1 stop9h 15m
Mon 2/1108:05 -
1 stop20h 36m
Deal found 21/10£632
Thu 22/1006:30 -
1 stop9h 15m
Sun 1/1107:45 -
1 stop20h 56m
Deal found 19/10£646
Wed 28/1006:30 -
1 stop11h 10m
Sun 1/1107:45 -
1 stop20h 56m
Deal found 19/10£659
Wed 18/1106:30 -
1 stop10h 10m
Wed 25/1109:20 -
1 stop32h 30m
Deal found 21/10£636
Thu 19/1106:00 -
1 stop10h 40m
Thu 26/1107:25 -
1 stop21h 27m
Deal found 22/10£647
Mon 30/1106:00 -
1 stop10h 40m
Wed 9/1207:25 -
1 stop21h 31m
Deal found 22/10£633
Mon 30/1110:45 -
1 stop15h 10m
Thu 10/1212:20 -
1 stop16h 36m
Deal found 20/10£645
Mon 30/1119:16 -
1 stop30h 39m
Sun 6/1209:20 -
1 stop31h 00m
Deal found 20/10£648
One-way flights from Pittsburgh to London
Search for one-way flight options from Pittsburgh to London. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.
Sat 28/1106:00 -
1 stop10h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£214
Wed 25/1106:00 -
1 stop10h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£217
Mon 16/1106:30 -
1 stop10h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£223
Sun 15/1106:20 -
1 stop22h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£232
Mon 15/322:15 -
Nonstop7h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/10£232
Sat 27/206:00 -
1 stop22h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£235
Wed 3/212:51 -
2 stops16h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£245
Mon 15/315:00 -
2 stops14h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/10£246
Sat 27/219:20 -
2 stops44h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/10£249
Thu 22/407:00 -
1 stop18h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£263
Tue 29/1206:20 -
1 stop10h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£270
Find flight deals from Pittsburgh to London
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to London (LON). 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 24 October 2026.
Customise your flight search to find flights from Pittsburgh to London 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 7,457,451 searches. Data last updated 24 October 2026.
Use the filters below to find and compare flights from Pittsburgh to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Wed 25/11
06:00-21:40
1 stop10h 40m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£217
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 15/3
09:48-06:55
1 stop17h 07m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£217
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 11/1
07:30-06:55
1 stop18h 25m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£217
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 15/3
15:00-09:10
2 stops14h 10m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£246
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Sat 20/3
19:20-21:00
2 stops45h 40m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£253
Fastest return journey
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Thu 22/4
21:10-09:35
Nonstop7h 25m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£284
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Thu 22/4
16:25-11:00
2 stops13h 35m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£287
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 2/11
09:23-06:55
1 stop16h 32m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£287
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Fri 13/11
20:54-17:30
3 stops39h 36m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£324
PittsburghLondon
PIT Pittsburgh - LHR London Heathrow
PITLHR
Pittsburgh
Mon 16/11
12:47-17:30
2 stops23h 43m
London Heathrow
Wed 31/12
00:00-18:00
Nonstop0h 00m
£439
Flights are sorted by cheapest return flights first.
Deals found on 24/10
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Pittsburgh to London
Have a flexible travel schedule? Discover the best time to fly to London from Pittsburgh with our price prediction graph.
PIT-LON
PIT-LHR
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 Pittsburgh to London
PIT-LON
PIT-LHR
What is the cheapest month to book a flight from Pittsburgh to London?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London (average of £538). Flying from Pittsburgh to London in June is currently the most expensive (average of £1,020). 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 PIT to LON?
Find hourly flight availability from Pittsburgh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2026.
When flying from Pittsburgh to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Pittsburgh to London?
Airfare is typical for this route at the moment.
Pittsburgh to London flights typically cost between £610 and £840 in November.The cheapest return price found within the last 5 days was £632 on JetBlue (30 Nov–10 Dec).
How far ahead should I book a flight from Pittsburgh to London?
The price you pay for your flight from Pittsburgh to London may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 24 October 2026.
Read through reviews of airlines operating flights from Pittsburgh to London, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to London. 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 from for flights from Pittsburgh to London?
Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to London. 1 airline have flights from Pittsburgh to London on a regular basis. Booking flights from Pittsburgh to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from Pittsburgh to London?
For as low as £689, United Airlines can have you in London from Pittsburgh in 11h 45m. The distance from Pittsburgh to London is about 3708 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Pittsburgh to London round-trip?
According to our current data, British Airways (£492), offers the cheapest pricing from Pittsburgh to London. This flight start at 32% lower than the current average price 3 months from now.
What are the most popular routes from Pittsburgh to London?
The most popular flight routes from Pittsburgh to London are Pittsburgh - London Heathrow, Pittsburgh - London Gatwick and Pittsburgh - London Stansted.
What are the most reliable airlines from Pittsburgh to London?
The top 3 most reliable airlines when flying from Pittsburgh to London are American Airlines (72%), Aer Lingus (72%) and Finnair (72%).
Can I find deals for flights from Pittsburgh to London that include hotel bookings?
Yes. In addition to deals on Pittsburgh to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pittsburgh to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to London.
Can I find deals for business class flights from Pittsburgh to London?
Yes. Cheapflights offers flight deals from Pittsburgh to London 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 Pittsburgh to London?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London (average of £538). Flying from Pittsburgh to London in June is currently the most expensive (average of £1,020). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2026.
Discover the top airline that operate flights from Pittsburgh to London. 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 7,457,451 searches. Data last updated 24 October 2026.
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 Pittsburgh to London?
When you search for this flight from Pittsburgh to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to London?
Cheapflights helps you find that perfect flight to London from Pittsburgh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Pittsburgh to London with no change fees?
Certainly. Search results for flights to London from Pittsburgh 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 Pittsburgh to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Pittsburgh today and book when prices fit your budget.
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