$390 Cheap Flights from Pittsburgh (PIT) to London (YXU)

View $390 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to London, ON (YXU-London Intl.)

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Cheap Flights from Pittsburgh to London (PIT-YXU)

Prices were available within the past 7 days and start at $390 for one-way flights and $765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 24 - Tue, Dec 2
PIT
Pittsburgh
YXU
London
$765 Roundtrip, found 2 hours ago
$765
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Nov 24 from Pittsburgh to London, returning Tue, Dec 2, priced at $765 found 2 hours ago
United
Sun, Nov 23 - Mon, Nov 24
PIT
Pittsburgh
YXU
London
$777 Roundtrip, found 2 hours ago
$777
Roundtrip
found 2 hours ago
Select United flight, departing Sun, Nov 23 from Pittsburgh to London, returning Mon, Nov 24, priced at $777 found 2 hours ago
United
Fri, Nov 28 - Tue, Dec 2
PIT
Pittsburgh
YXU
London
$790 Roundtrip, found 2 hours ago
$790
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Nov 28 from Pittsburgh to London, returning Tue, Dec 2, priced at $790 found 2 hours ago
United
Tue, Sep 30 - Thu, Oct 2
PIT
Pittsburgh
YXU
London
$819 Roundtrip, found 4 days ago
$819
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 30 from Pittsburgh to London, returning Thu, Oct 2, priced at $819 found 4 days ago
United
Sun, Nov 23 - Wed, Nov 26
PIT
Pittsburgh
YXU
London
$827 Roundtrip, found 2 hours ago
$827
Roundtrip
found 2 hours ago
Select United flight, departing Sun, Nov 23 from Pittsburgh to London, returning Wed, Nov 26, priced at $827 found 2 hours ago
United
Mon, Nov 24 - Fri, Nov 28
PIT
Pittsburgh
YXU
London
$835 Roundtrip, found 2 hours ago
$835
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Nov 24 from Pittsburgh to London, returning Fri, Nov 28, priced at $835 found 2 hours ago
United
Wed, Oct 1 - Thu, Oct 2
PIT
Pittsburgh
YXU
London
$838 Roundtrip, found 5 days ago
$838
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 1 from Pittsburgh to London, returning Thu, Oct 2, priced at $838 found 5 days ago
United
Tue, Sep 30 - Thu, Oct 2
PIT
Pittsburgh
YXU
London
$839 Roundtrip, found 4 days ago
$839
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 30 from Pittsburgh to London, returning Thu, Oct 2, priced at $839 found 4 days ago
Air Canada
Sat, Nov 22 - Fri, Dec 5
PIT
Pittsburgh
YXU
London
$878 Roundtrip, found 2 hours ago
$878
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sat, Nov 22 from Pittsburgh to London, returning Fri, Dec 5, priced at $878 found 2 hours ago
WestJet
Fri, Oct 17 - Fri, Oct 24
PIT
Pittsburgh
YXU
London
$1,609 Roundtrip, found 21 hours ago
$1,609
Roundtrip
found 21 hours ago
Select WestJet flight, departing Fri, Oct 17 from Pittsburgh to London, returning Fri, Oct 24, priced at $1,609 found 21 hours ago

Alternative airports near London

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

Select flight to London Intl. YXU. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $935
YXU
London Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $935
Flights from Pittsburgh (PIT) to London (YXU)
Origin airport
Pittsburgh Intl.
Destination airport
London Intl.
Airlines serving
WestJet
Roundtrip price
$764
Distance
180 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 November. 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 $390 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 London Intl. Airport (YXU) cost?
Snag a cheap one-way flight from $390 or cheap return flight from $765 from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU)?
The cheapest month to fly from PIT to YXU is November, when demand is low. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU)?
To find the cheapest airline that'll fly you from PIT to YXU, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU)?
You'll have to hop on a flight with a layover if you're traveling from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU). Direct flights don't operate daily on this route. However, just 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 YXU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the time of year and carrier.*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 London Intl. Airport (YXU)?
To land at London Intl. Airport (YXU) on schedule, choose a flight that takes off from Pittsburgh Intl. Airport (PIT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU) last-minute?
Last-minute bookings from PIT to YXU are generally more expensive. For the lowest rates, start searching for flights as soon as possible. That said, if you can play around with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a PIT to YXU flight and hotel package?
Compared with arranging flights and hotels separately, booking a PIT to YXU flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to London Intl. Airport (YXU)?
If you reserved your PIT to YXU flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.