£155 Find Cheap Flights from Pittsburgh to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to the United Kingdom departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Pittsburgh to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£391
Manchester
Manchester3 stops£472
Edinburgh
Edinburgh1 stop£469
Birmingham
Birmingham2 stops£488
Belfast
Belfast1 stop£550
Bristol
Bristol2 stops£965
London
London1 stop£391
Manchester
Manchester3 stops£472
Edinburgh
Edinburgh1 stop£469
Birmingham
Birmingham2 stops£488
Belfast
Belfast1 stop£550
Bristol
Bristol2 stops£965

Book Cheap Pittsburgh to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Pittsburgh to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Pittsburgh to the United Kingdom

Sun, 12 Oct - Tue, 21 Oct
Air Canada Logo
15:25 - 09:35PIT-LHR
13h 10m1 stop
Air Canada Logo
17:40 - 15:34LHR-PIT
26h 54m1 stop
£391Air Canada
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Wed, 29 Oct - Wed, 5 Nov
Virgin Atlantic Logo
07:05 - 06:20PIT-LHR
19h 15m1 stop
Virgin Atlantic Logo
12:40 - 21:27LHR-PIT
13h 47m1 stop
£391Virgin Atlantic
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Tue, 14 Oct - Tue, 21 Oct
 Logo
15:25 - 06:30PIT-LHR
10h 05m1 stop
 Logo
06:00 - 15:34LHR-PIT
14h 34m2 stops
Tue, 14 Oct - Tue, 21 Oct
 Logo
15:25 - 06:30PIT-LHR
10h 05m1 stop
 Logo
06:00 - 15:34LHR-PIT
14h 34m2 stops
Wed, 8 Oct - Wed, 15 Oct
British Airways Logo
12:14 - 08:10PIT-LGW
14h 56m1 stop
British Airways Logo
15:05 - 21:28LGW-PIT
11h 23m1 stop
£400British Airways
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Sun, 12 Oct - Sun, 19 Oct
Icelandair Logo
20:30 - 13:25PIT-GLA
11h 55m1 stop
Icelandair Logo
14:20 - 19:20GLA-PIT
10h 00m1 stop
£403Icelandair
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Mon, 10 Nov - Wed, 19 Nov
United Airlines Logo
13:13 - 06:20PIT-LHR
12h 07m1 stop
United Airlines Logo
12:05 - 23:34LHR-PIT
16h 29m2 stops
£403United Airlines
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Mon, 10 Nov - Wed, 19 Nov
United Airlines Logo
06:15 - 10:50PIT-LHR
23h 35m1 stop
United Airlines Logo
18:00 - 17:14LHR-PIT
28h 14m1 stop
£405United Airlines
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Tue, 14 Oct - Tue, 21 Oct
British Airways Logo
21:40 - 10:05PIT-LHR
7h 25mdirect
British Airways Logo
16:40 - 19:45LHR-PIT
8h 05mdirect
£405British Airways
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Fri, 3 Oct - Mon, 20 Oct
Icelandair Logo
20:30 - 14:40PIT-LGW
13h 10m1 stop
Icelandair Logo
15:40 - 19:20LGW-PIT
32h 40m1 stop
£437Icelandair
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Booking Insights

KAYAK's insights & trends for Pittsburgh to the United Kingdom flights

Get data-powered insights and trends into flights from Pittsburgh to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Pittsburgh to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Pittsburgh found in the last 72 hours was to London, at £393 return. The most popular route is from Pittsburgh (PIT) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £393.

Can I save money by flying with a stopover from Pittsburgh to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £568 on average.

What is the cheapest month to fly from Pittsburgh to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to the United Kingdom is January, when tickets cost £491 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £867 and £778 respectively.

What’s the cheapest day of the week to fly from Pittsburgh to United Kingdom?

The average price of all round-trip flights from Pittsburgh to the United Kingdom clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to United Kingdom on a Thursday and more expensive on a Sunday. On your return trip to Pittsburgh, you should consider flying back on a Friday, and avoid Sundays for better deals.

How far in advance should I book a flight from Pittsburgh to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Pittsburgh to the United Kingdom, you should book around 3 weeks before departure, which saves you about 55% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know - Cheap tickets from Pittsburgh to the United Kingdom

Low seasonJanuary
Cheapest flight£155
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Pittsburgh to London Gatwick Airport

Flights from Pittsburgh to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Pittsburgh to the United Kingdom 
Verified travelerFlew with American AirlinesPIT-LHRJun 2025
Make sure you do not need the transit visa.
Verified travelerFlew with British AirwaysPIT-LHRMar 2024
Go British Air. The nonstop flight is a huge bonus as there are very few such flights to Europe from Pittsburgh. Study the Underground and use it for transportation while there. After you’ve seen the most famous London sights, visit one of the smaller museums, like the John Soames Museum or the Leighton House Museum. Have a drink at the bar on the top floor of the National Portrait Gallery.

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Pittsburgh to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Pittsburgh to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £857 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £883.

Reviews of the top airlines flying from Pittsburgh to the United Kingdom

 
Need help choosing which airline to fly with from Pittsburgh to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Virgin AtlanticOverall score based on 664 reviews
6.9Food
7.7Boarding
7.3Comfort
8.1Crew
7.5Entertainment
Airline reviews

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

6.0 GoodShreyas, Sept 2025LHR - MCO
Read more Virgin Atlantic reviews

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Everything you need to know for your flight from Pittsburgh to the United Kingdom

Information on your arrival and departure airports

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