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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LON
12 Jun — 19 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Pittsburgh to London are usually found in October or January, booked 73 days in advance, depart on a Thursday or Tuesday and return on a Saturday
Cheap flight deals from Pittsburgh to London
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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 13 May 2026.
Mon 10/812:58
PIT
-
LGW
1 stop15h 37m
JetBlue
Wed 26/812:20
LGW
-
PIT
1 stop12h 03m
JetBlue
Deal found 10/5£659
Sun 10/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Mon 18/508:15
LHR
-
PIT
1 stop20h 52m
JetBlue
Deal found 8/5£660
Tue 9/612:15
PIT
-
STN
3 stops17h 50m
Multiple Airlines
Sun 14/620:00
STN
-
PIT
3 stops23h 53m
Multiple Airlines
Deal found 8/5£661
Fri 23/1021:45
PIT
-
LHR
Nonstop7h 20m
Multiple Airlines
Fri 6/1109:20
LHR
-
PIT
1 stop15h 40m
Multiple Airlines
Deal found 11/5£661
Tue 12/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Fri 15/511:55
LHR
-
PIT
1 stop17h 12m
JetBlue
Deal found 10/5£662
Wed 16/913:50
PIT
-
LHR
1 stop11h 35m
KLM
Tue 22/910:45
LHR
-
PIT
1 stop13h 11m
KLM
Deal found 8/5£663
Mon 8/620:10
PIT
-
STN
1 stop13h 30m
Multiple Airlines
Mon 15/608:30
STN
-
PIT
1 stop15h 10m
Multiple Airlines
Deal found 8/5£664
Fri 3/719:09
PIT
-
LGW
1 stop33h 51m
Multiple Airlines
Thu 9/714:00
LGW
-
PIT
1 stop33h 15m
Multiple Airlines
Deal found 10/5£665
Sat 31/1020:19
PIT
-
LHR
1 stop31h 01m
British Airways
Wed 11/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Deal found 9/5£665
Wed 19/812:58
PIT
-
LGW
1 stop15h 37m
JetBlue
Wed 26/812:20
LGW
-
PIT
1 stop12h 03m
JetBlue
Deal found 10/5£667
Sat 12/917:11
PIT
-
LHR
1 stop21h 59m
Delta
Fri 25/911:15
LHR
-
PIT
1 stop12h 28m
Delta
Deal found 8/5£667
Mon 8/620:10
PIT
-
LGW
1 stop19h 45m
Multiple Airlines
Mon 15/609:45
LGW
-
PIT
1 stop13h 55m
Multiple Airlines
Deal found 8/5£667
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 13 May 2026.
Wed 19/814:25
PIT
-
LHR
1 stop15h 15m
Delta
Mon 24/806:30
LHR
-
PIT
2 stops15h 45m
Delta
Deal found 11/5£678
Wed 9/920:25
PIT
-
LTN
2 stops20h 50m
Multiple Airlines
Wed 16/906:15
LTN
-
PIT
2 stops18h 00m
Multiple Airlines
Deal found 12/5£729
Wed 19/812:58
PIT
-
LGW
1 stop15h 37m
JetBlue
Sat 22/812:20
LGW
-
PIT
1 stop15h 08m
JetBlue
Deal found 11/5£752
Sat 10/1006:00
PIT
-
STN
2 stops29h 40m
Turkish Airlines
Tue 13/1017:35
STN
-
PIT
2 stops35h 09m
Turkish Airlines
Deal found 13/5£758
Wed 19/814:11
PIT
-
LCY
2 stops17h 24m
SWISS
Tue 25/809:15
LCY
-
PIT
2 stops16h 32m
SWISS
Deal found 11/5£808
Thu 13/806:08
PIT
-
LHR
2 stops22h 12m
Scandinavian Airlines
Tue 18/807:05
LHR
-
PIT
3 stops20h 33m
Scandinavian Airlines
Deal found 11/5£887
Wed 9/918:35
PIT
-
LHR
3 stops18h 10m
TAP AIR PORTUGAL
Wed 16/919:50
LHR
-
PIT
2 stops29h 11m
TAP AIR PORTUGAL
Deal found 12/5£904
Tue 9/609:44
PIT
-
LGW
2 stops23h 56m
Icelandair
Sun 14/615:40
LGW
-
PIT
2 stops36h 12m
Icelandair
Deal found 8/5£928
Tue 7/721:50
PIT
-
LHR
Nonstop7h 15m
Finnair
Sun 19/708:20
LHR
-
PIT
1 stop19h 07m
Finnair
Deal found 11/5£1,005
Sat 31/1007:20
PIT
-
LHR
1 stop19h 00m
Delta
Wed 11/1106:30
LHR
-
PIT
2 stops16h 33m
Delta
Deal found 10/5£678
Wed 28/1016:20
PIT
-
LHR
2 stops14h 30m
Multiple Airlines
Wed 4/1112:15
LHR
-
PIT
2 stops14h 15m
Multiple Airlines
Deal found 9/5£733
Thu 1/1006:00
PIT
-
STN
2 stops29h 40m
Turkish Airlines
Wed 14/1006:55
STN
-
PIT
2 stops21h 49m
Turkish Airlines
Deal found 9/5£759
Fri 21/806:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Sat 22/811:55
LHR
-
PIT
1 stop16h 26m
JetBlue
Deal found 11/5£781
Wed 4/1114:10
PIT
-
LCY
2 stops17h 40m
SWISS
Thu 12/1119:05
LCY
-
PIT
2 stops30h 46m
SWISS
Deal found 9/5£808
Wed 19/812:58
PIT
-
LTN
2 stops15h 02m
Multiple Airlines
Wed 26/806:15
LTN
-
PIT
1 stop17h 25m
Multiple Airlines
Deal found 11/5£773
Tue 8/906:00
PIT
-
LGW
2 stops35h 25m
Turkish Airlines
Tue 15/907:25
LGW
-
PIT
2 stops45h 19m
Turkish Airlines
Deal found 12/5£808
Thu 22/1014:10
PIT
-
LCY
2 stops17h 25m
SWISS
Fri 6/1109:15
LCY
-
PIT
2 stops16h 36m
SWISS
Deal found 11/5£844
Mon 8/620:10
PIT
-
LTN
1 stop11h 35m
Multiple Airlines
Mon 15/608:15
LTN
-
PIT
1 stop15h 25m
Multiple Airlines
Deal found 9/5£777
Wed 15/720:25
PIT
-
LGW
1 stop10h 20m
Icelandair
Wed 22/715:40
LGW
-
PIT
2 stops35h 48m
Icelandair
Deal found 9/5£940
Tue 8/913:03
PIT
-
LGW
3 stops26h 22m
TAP AIR PORTUGAL
Tue 15/910:35
LGW
-
PIT
2 stops26h 52m
TAP AIR PORTUGAL
Deal found 10/5£954
Wed 10/618:20
PIT
-
LGW
1 stop10h 15m
JetBlue
Mon 15/612:20
LGW
-
PIT
1 stop15h 32m
JetBlue
Deal found 11/5£895
Sat 20/607:22
PIT
-
LHR
2 stops21h 13m
Scandinavian Airlines
Mon 6/706:40
LHR
-
PIT
2 stops19h 54m
Scandinavian Airlines
Deal found 12/5£1,001
Wed 22/714:25
PIT
-
LGW
2 stops14h 00m
Delta
Thu 6/810:25
LGW
-
PIT
2 stops16h 12m
Delta
Deal found 12/5£926
Sun 11/1010:50
PIT
-
LCY
2 stops16h 50m
SWISS
Sat 17/1009:00
LCY
-
PIT
2 stops16h 51m
SWISS
Deal found 11/5£844
Fri 23/1012:41
PIT
-
LGW
2 stops20h 59m
Multiple Airlines
Fri 6/1111:55
LGW
-
PIT
2 stops17h 00m
Multiple Airlines
Deal found 11/5£784
Tue 22/906:00
PIT
-
STN
2 stops29h 50m
Turkish Airlines
Mon 12/1010:50
STN
-
PIT
2 stops41h 54m
Turkish Airlines
Deal found 8/5£873
Sun 1/1114:10
PIT
-
LCY
2 stops17h 40m
SWISS
Sun 8/1119:05
LCY
-
PIT
2 stops30h 46m
SWISS
Deal found 12/5£844
Wed 19/806:00
PIT
-
STN
2 stops29h 40m
Turkish Airlines
Wed 26/810:50
STN
-
PIT
2 stops41h 31m
Turkish Airlines
Deal found 9/5£884
Thu 22/1012:41
PIT
-
LHR
2 stops17h 19m
Multiple Airlines
Sun 1/1108:15
LHR
-
PIT
3 stops29h 12m
Multiple Airlines
Deal found 8/5£807
Tue 4/810:54
PIT
-
LCY
2 stops20h 41m
SWISS
Thu 20/809:15
LCY
-
PIT
2 stops16h 32m
SWISS
Deal found 9/5£873
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 13 May 2026.
Sat 31/1022:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Wed 11/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Deal found 10/5£678
Mon 17/821:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Mon 24/816:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Deal found 12/5£679
Wed 9/921:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Wed 16/916:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Deal found 12/5£680
Sun 11/1021:45
PIT
-
LHR
Nonstop7h 20m
British Airways
Sat 17/1016:40
LHR
-
PIT
Nonstop8h 10m
British Airways
Deal found 9/5£685
Fri 21/821:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Fri 28/816:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Deal found 11/5£689
Fri 14/821:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Tue 25/816:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Deal found 12/5£689
Wed 28/1022:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Wed 4/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Deal found 12/5£690
Sun 13/921:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Tue 22/916:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Deal found 8/5£700
Thu 10/921:50
PIT
-
LHR
Nonstop7h 15m
Multiple Airlines
Mon 21/916:40
LHR
-
PIT
Nonstop8h 15m
Multiple Airlines
Deal found 10/5£709
Fri 23/1021:45
PIT
-
LHR
Nonstop7h 20m
British Airways
Sat 31/1016:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Deal found 12/5£715
Last-minute flights from Pittsburgh to London
Discover last-minute flight deals from Pittsburgh to London. Data last updated 13 May 2026 and is based on user searches.
Tue 12/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Fri 15/511:55
LHR
-
PIT
1 stop17h 12m
JetBlue
Deal found 10/5£662
Tue 12/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Sat 16/508:40
LHR
-
PIT
1 stop11h 28m
JetBlue
Deal found 8/5£686
Tue 12/510:00
PIT
-
LHR
1 stop15h 30m
JetBlue
Mon 18/508:40
LHR
-
PIT
1 stop18h 12m
JetBlue
Deal found 12/5£699
Wed 13/507:15
PIT
-
LHR
1 stop18h 15m
JetBlue
Sun 17/508:40
LHR
-
PIT
1 stop11h 28m
JetBlue
Deal found 8/5£660
Wed 13/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Mon 18/508:15
LHR
-
PIT
1 stop20h 52m
JetBlue
Deal found 12/5£670
Wed 13/507:15
PIT
-
LHR
1 stop18h 15m
JetBlue
Wed 27/511:55
LHR
-
PIT
1 stop17h 00m
JetBlue
Deal found 12/5£681
Wed 13/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Thu 21/508:40
LHR
-
PIT
1 stop11h 28m
JetBlue
Deal found 8/5£693
Thu 14/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Sun 17/508:15
LHR
-
PIT
1 stop20h 52m
JetBlue
Deal found 10/5£681
Thu 14/506:00
PIT
-
LHR
1 stop9h 45m
JetBlue
Mon 18/508:40
LHR
-
PIT
1 stop18h 12m
JetBlue
Deal found 11/5£692
Thu 4/612:15
PIT
-
LGW
3 stops26h 45m
Multiple Airlines
Wed 10/620:45
LGW
-
PIT
3 stops23h 08m
Multiple Airlines
Deal found 11/5£684
Mon 8/620:10
PIT
-
LGW
1 stop19h 45m
Multiple Airlines
Mon 15/609:45
LGW
-
PIT
1 stop13h 55m
Multiple Airlines
Deal found 8/5£667
Tue 9/612:15
PIT
-
LGW
3 stops25h 10m
Multiple Airlines
Sun 14/618:05
LGW
-
PIT
3 stops25h 48m
Multiple Airlines
Deal found 8/5£683
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 13 May 2026.
Fri 14/820:25
PIT
-
STN
2 stops29h 15m
Multiple Airlines
Deal found 12/5£211
Sun 9/820:25
PIT
-
STN
2 stops37h 25m
Multiple Airlines
Deal found 12/5£212
Fri 31/720:25
PIT
-
STN
2 stops54h 15m
Multiple Airlines
Deal found 11/5£213
Wed 12/820:25
PIT
-
STN
2 stops20h 15m
Multiple Airlines
Deal found 12/5£215
Mon 27/719:10
PIT
-
LGW
1 stop33h 50m
Multiple Airlines
Deal found 12/5£225
Fri 31/720:25
PIT
-
LTN
3 stops54h 10m
Multiple Airlines
Deal found 11/5£235
Sat 18/709:39
PIT
-
LGW
1 stop18h 56m
JetBlue
Deal found 9/5£236
Mon 24/821:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Deal found 12/5£236
Sat 1/809:39
PIT
-
LGW
1 stop18h 56m
JetBlue
Deal found 11/5£237
Sun 2/809:55
PIT
-
LGW
1 stop18h 40m
JetBlue
Deal found 12/5£239
Wed 12/816:00
PIT
-
LHR
1 stop10h 55m
Iberia
Deal found 12/5£241
Tue 25/819:25
PIT
-
LHR
1 stop12h 25m
British Airways
Deal found 8/5£242
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 13 May 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 858,174 searches. Data last updated 13 May 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 - LHR
PITLHR
Pittsburgh
Wed 19/8
14:25-10:40
1 stop15h 15m
London Heathrow
Mon 24/8
06:30-17:15
2 stops15h 45m
£678
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
Sat 31/10
07:20-06:20
1 stop19h 00m
London Heathrow
Wed 11/11
06:30-18:03
2 stops16h 33m
£678
PittsburghLondon
PIT - LTN
PITLTN
Pittsburgh
Wed 9/9
20:25-22:15
2 stops20h 50m
London Luton
Wed 16/9
06:15-19:15
2 stops18h 00m
£729
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
Wed 28/10
16:20-10:50
2 stops14h 30m
London Heathrow
Wed 4/11
12:15-21:30
2 stops14h 15m
£733
PittsburghLondon
PIT - LGW
PITLGW
Pittsburgh
Wed 19/8
12:58-09:35
1 stop15h 37m
London Gatwick
Sat 22/8
12:20-22:28
1 stop15h 08m
£752
PittsburghLondon
PIT - STN
PITSTN
Pittsburgh
Sat 10/10
06:00-16:40
2 stops29h 40m
London Stansted
Tue 13/10
17:35-23:44
2 stops35h 09m
£758
PittsburghLondon
PIT - STN
PITSTN
Pittsburgh
Thu 1/10
06:00-16:40
2 stops29h 40m
London Stansted
Wed 14/10
06:55-23:44
2 stops21h 49m
£759
PittsburghLondon
PIT - LTN
PITLTN
Pittsburgh
Wed 19/8
12:58-09:00
2 stops15h 02m
London Luton
Wed 26/8
06:15-18:40
1 stop17h 25m
£773
PittsburghLondon
PIT - LTN
PITLTN
Pittsburgh
Mon 8/6
20:10-12:45
1 stop11h 35m
London Luton
Mon 15/6
08:15-18:40
1 stop15h 25m
£777
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
Fri 21/8
06:00-20:45
1 stop9h 45m
London Heathrow
Sat 22/8
11:55-23:21
1 stop16h 26m
£781
Flights are sorted by cheapest return flights first.
Deals found on 9/5
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
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
PIT-LTN
PIT-LGW
PIT-STN
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
PIT-LTN
PIT-LGW
PIT-STN
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 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Pittsburgh to London?
Currently, September is the cheapest month in which you can book a flight from Pittsburgh to London (average of £23). Flying from Pittsburgh to London in June is currently the most expensive (average of £538). 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 13 May 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.
Weekly flight availability from Pittsburgh to London
Explore weekly flight availability from Pittsburgh to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 May 2026.
The most flights from PIT to LON are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost for a return flight from Pittsburgh to London?
What’s the top stopover airport for flights from Pittsburgh to London?
Share of one-stop return flights from Pittsburgh to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Boston (BOS) – chosen by Cheapflights users on 50% of one-stop itineraries from Pittsburgh to London on Cheapflights.
What’s the cheapest stopover airport for flights from Pittsburgh to London?
Average return fare for one-stop flights from Pittsburgh to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £391.
What’s the fastest stopover option from Pittsburgh to London?
Shortest average travel time for one-stop one-way flights from Pittsburgh to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 25m.
Which airport typically offers the quickest stopover for flights from Pittsburgh to London?
Average stopover duration for one-stop one-way flights from Pittsburgh to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 28m.
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 13 May 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.
The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
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 6 outbound flights to London per day.
How long is the flight from Pittsburgh to London?
For as low as £678, Delta can have you in London from Pittsburgh in 15h 15m. 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 (£394), offers the cheapest pricing from Pittsburgh to London. This flight start at 37% 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 (79%), Aer Lingus (79%) and Finnair (79%).
What are the cheapest flights from Pittsburgh to London?
On average you can expect to pay £719 for a flight from Pittsburgh to London. The cheapest flight overall is £646 while the most popular route, (Pittsburgh - London Heathrow) is currently priced at £588.
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, September is the cheapest month in which you can book a flight from Pittsburgh to London (average of £23). Flying from Pittsburgh to London in June is currently the most expensive (average of £538). 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.
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 858,174 searches. Data last updated 13 May 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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