£217 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 21/8. 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, 0 bags

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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£614
Manchester
Manchester2 stops£716
Edinburgh
Edinburgh1 stop£527
Birmingham
Birmingham1 stop£764
Belfast
Belfast2 stops£825
Bristol
Bristol2 stops£927
Leeds
Leeds2 stops£1,702
London
London1 stop£614
Manchester
Manchester2 stops£716
Edinburgh
Edinburgh1 stop£527
Birmingham
Birmingham1 stop£764
Belfast
Belfast2 stops£825
Bristol
Bristol2 stops£927
Leeds
Leeds2 stops£1,702

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, 11 Oct - Fri, 16 Oct
Icelandair Logo
20:25 - 13:25
PIT
-
GLA
12h 00m
1 stop
Icelandair Logo
14:20 - 19:15
GLA
-
PIT
9h 55m
1 stop
£510Icelandair
Sat, 26 Sep - Mon, 12 Oct
Delta Logo
15:00 - 09:20
PIT
-
EDI
13h 20m
1 stop
Delta Logo
14:05 - 21:26
EDI
-
PIT
12h 21m
1 stop
£527Delta
Thu, 1 Oct - Tue, 13 Oct
Delta Logo
10:30 - 07:05
PIT
-
EDI
15h 35m
1 stop
Delta Logo
11:20 - 20:30
EDI
-
PIT
14h 10m
2 stops
£530Delta
Sat, 26 Sep - Mon, 5 Oct
KLM Logo
14:20 - 07:05
PIT
-
EDI
11h 45m
1 stop
KLM Logo
14:05 - 16:38
EDI
-
PIT
31h 33m
1 stop
£531KLM
Tue, 1 Sep - Wed, 9 Sep
KLM Logo
14:20 - 07:05
PIT
-
EDI
11h 45m
1 stop
KLM Logo
14:05 - 21:27
EDI
-
PIT
12h 22m
1 stop
£540KLM
Mon, 31 Aug - Wed, 9 Sep
Air France Logo
18:30 - 07:05
PIT
-
EDI
31h 35m
1 stop
Air France Logo
14:05 - 21:27
EDI
-
PIT
12h 22m
1 stop
£545Air France
Tue, 29 Sep - Mon, 12 Oct
Multiple Airlines Logo
14:20 - 07:05
PIT
-
EDI
11h 45m
1 stop
Multiple Airlines Logo
13:10 - 22:14
EDI
-
PIT
14h 04m
2 stops
£550Multiple Airlines
Mon, 25 May - Thu, 28 May
Multiple Airlines Logo
20:15 - 10:00
PIT
-
LGW
32h 45m
1 stop
Multiple Airlines Logo
14:00 - 16:03
LGW
-
PIT
31h 03m
1 stop
£614Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
British Airways Logo
21:50 - 10:05
PIT
-
LHR
7h 15mdirect
British Airways Logo
16:40 - 19:55
LHR
-
PIT
8h 15mdirect
£631British Airways
Thu, 22 Oct - Mon, 2 Nov
British Airways Logo
21:45 - 15:45
PIT
-
MAN
13h 00m
1 stop
British Airways Logo
06:05 - 19:20
MAN
-
PIT
18h 15m
1 stop
£727British Airways
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 £809 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 £809.

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

The average price for all round-trip flights from Pittsburgh to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £660 on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £660.

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 £711 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 September, when tickets cost £23 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is £518 and £420 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 Saturday, 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 2 weeks before departure, which saves you about 51% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

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

Low seasonFebruary
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (2% more expensive on average)

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 Airlines
PIT
-
LHR
Jun 2025
Make sure you do not need the transit visa.
Verified travelerFlew with British Airways
PIT
-
LHR
Mar 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.

Reviews of the top airline 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.
6.7
British AirwaysOverall score based on 7937 reviews
6.9Boarding
6.8Comfort
6.4Food
6.4Entertainment
7.7Crew
Airline reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

10.0 ExcellentAnonymous, Apr 2026
SFO - LHR
Read more British Airways reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

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

Information on your arrival and departure airports