Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from London to Pittsburgh
The cheapest flights right now
London – Pittsburgh
Outbound – Nov 23, 2026
direct
8h 25m Return – Dec 10, 2026
direct
7h 25m $961
2 days ago
London – Pittsburgh
Outbound – Nov 23, 2026
direct
8h 25m Return – Dec 10, 2026
direct
7h 25m $948
2 days ago
London – Pittsburgh
Outbound – Nov 16, 2026
direct
8h 25m Return – Dec 3, 2026
direct
7h 25m $947
yesterday
London – Pittsburgh
Outbound – Nov 23, 2026
direct
8h 25m Return – Dec 10, 2026
direct
7h 25m $942
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$553
Average price of a round trip
$859
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
8h18
A flight from London to Pittsburgh takes on average 8h18.
Best time
July
According to user searches, the ideal month to go to Pittsburgh is July.
Tips for finding a cheap flight from London to Pittsburgh
Check out our tips for booking your flight to Pittsburgh (USA) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $703 (calculation over the last two years). The most touristic season corresponds to the months of October, November and September.
For the cheapest flights, it is advisable to buy your ticket at least 10 days before the departure date.
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is a city in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {fromLocalTime}, the temperature is on average 12°C, with a minimum of 10°C and a maximum of 14°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
destination info :
Pittsburgh, USA
airports :
Pittsburgh International Airport (PIT)
Allegheny Airport (AGC)
local time :
Pittsburgh is in the country USA, the time zone is [[timezone]]. In Pittsburgh, it is currently {toLocalTime}, the temperature is on average 11°C, with a minimum of 5°C and a maximum of 19°C.
The city of Pittsburgh has 2 airport(s): Pittsburgh and Allegheny
Useful info about Pittsburgh
What is the least touristic period to go to Pittsburgh?
If you want to visit Pittsburgh during the least touristic period, choose the month of July.
What is the most popular time to travel to Pittsburgh?
In Pittsburgh, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from London to Pittsburgh?
According to our data, it is recommended to book your flight 10 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. You can also choose morning flights that are 25% cheaper than afternoon and evening flights. The cheapest day to book a flight from London to Pittsburgh is Sunday.
What are the arrival and destination airports when traveling between London and Pittsburgh?
When you leave, you can leave from London City, London Gatwick, London Heathrow, London Luton or London-Stansted, and you will arrive at Pittsburgh.
How to reach London airport from the city centre?
The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from London to Pittsburgh?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between London and Pittsburgh?
In summer, the average temperature is 22°C in Pittsburgh and 18°C in London. The average rainfall in summer is 141 mm in Pittsburgh and 63 mm in London. In summer, it is warmer in Pittsburgh and it rains less in London. In winter, it is colder in London and it rains more in Pittsburgh.
