Cheap flights from London to Pittsburgh from $283
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Pittsburgh departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Pittsburgh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Pittsburgh?
What is the cheapest month to fly to Pittsburgh?
In general, March is the cheapest month to fly from London to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $676. The month of February is another great option to travel to Pittsburgh, with average flight prices from London averaging around $683.
What is the cheapest day to depart on your flight to Pittsburgh?
The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as $804. This is often the case because there is less demand to fly during this day of the week. Flights from London to Pittsburgh on a Saturday will generally be more expensive and average around $1,156. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Pittsburgh?
Our data shows that the cheapest London to Pittsburgh flights are usually those with departure times in the morning. Our users have found flights to Pittsburgh in the morning for as low as $838. Flights to Pittsburgh are more costly at noon, with an average ticket price of $916. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London to Pittsburgh flight route?
Fly from London Heathrow to Pittsburgh for the best London - Pittsburgh flight prices
How far in advance should I book a flight to Pittsburgh?
You are more likely to see cheaper flights to Pittsburgh from London when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $828 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from London for as low as $727 on momondo.
What cabin class options are available on London to Pittsburgh flights?
There are 3 cabin classes available to choose from on London to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Pittsburgh flights?
No. A direct flight is the cheapest option for a flight between London to Pittsburgh.
How have London to Pittsburgh flight prices changed over time?
As of June 2025, prices for London to Pittsburgh flights are approximately 19% more expensive when compared to flights at the same time last year.
How many flights depart from London to Pittsburgh on average per day?
The number of flights available between London and Pittsburgh is 3 per day as of June 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from London to Pittsburgh on average per week?
The number of flights available between London and Pittsburgh is 24 per week as of June 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.
When to book flights from London to Pittsburgh
Cheap London to Pittsburgh (LON to PIT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Pittsburgh
How far is London to Pittsburgh by plane?
The straight-line distance from London to Pittsburgh is 3712.9 mi. 8h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Pittsburgh Airport?
Prices for flights from London to Pittsburgh Airport are updated daily.
How many operators does momondo search for flights from London to Pittsburgh Airport?
There is 1 operator available for flights from London to Pittsburgh Airport as of June 2025.
How old do you have to be to fly from London to Pittsburgh Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Pittsburgh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Pittsburgh is Boeing 787-8 Dreamliner (29.83% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (28.84%), Boeing 787-10 Dreamliner (24.05%), and ATR 42 / ATR 72 (14.54%).
What is the most popular airline from London to Pittsburgh?
Based on momondo bookings for flights between London and Pittsburgh, the leading airline is British Airways, making up 46% of the total bookings. Other popular airlines include JetBlue with 21%, American Airlines with 17%, and Iberia with 16%.
Best airlines flying from London to Pittsburgh
Compare and see reviews for airlines that fly from London to Pittsburgh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $580 | Free Cancellation | Rating 6.6 7,008 reviews |
British Airways Flights From London to Pittsburgh
British Airways flies from London to Pittsburgh around 3 times per week, with 7,008 momondo users rating the airline 6.6/10. The cheapest British Airways deal from London to Pittsburgh in the last 72 hours was $580 (round-trip), much lower than the average airfare cost of $853 for British Airways flights on this route.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Pittsburgh?
It is quick and easy to find London to Pittsburgh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.
Can I find flights from London to Pittsburgh with flexible booking policies on momondo?
momondo does allow users to show only those flights to Pittsburgh from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Pittsburgh?
Once all potential London to Pittsburgh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Pittsburgh right now. Can momondo alert me if prices change?
Price alerts on flights to Pittsburgh from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.