Cheap Flights from Pittsburgh (PIT) to London (LTN)

Popular airlines from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)

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Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $650
LHR
Heathrow
CheapestClosest
Average driving time to city center28 min
Flights from $650
Flights from Pittsburgh (PIT) to London (LTN)
Origin airport
Pittsburgh Intl.
Destination airport
Luton
Distance
3703 mi

Pittsburgh to London Flights

The cheapest times to fly from Pittsburgh to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to London are during the month of . You can find some of the cheapest flights from Pittsburgh to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to London

Sunday is one of the best days to book for cheap flights from Pittsburgh to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to London in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN) cost?
Secure a cheap one-way flight or cheap return flight from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)?
The cheapest month to fly from PIT to LTN is , when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)?
To find the cheapest airline flying from PIT to LTN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)?
You'll need to take a flight with a layover if you're traveling from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PIT to LTN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)?
To avoid possible delays on the Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Pittsburgh Intl. Airport (PIT)?
Heathrow Airport (LHR) is the only airport in London with direct flights from Pittsburgh Intl. Airport (PIT). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN) last-minute?
Last-minute bookings from PIT to LTN are usually more expensive. To secure the cheapest rates, start searching for flights ahead of time. That being said, if you can play around with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a PIT to LTN flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIT to LTN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Luton Airport (LTN)?
If you reserved your PIT to LTN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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