£173 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 17/5. 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£530
Manchester
Manchester2 stops£624
Edinburgh
Edinburgh1 stop£560
Birmingham
Birmingham1 stop£496
Belfast
Belfast1 stop£611
Bristol
Bristol2 stops£771
Leeds
Leeds2 stops£706
London
London1 stop£530
Manchester
Manchester2 stops£624
Edinburgh
Edinburgh1 stop£560
Birmingham
Birmingham1 stop£496
Belfast
Belfast1 stop£611
Bristol
Bristol2 stops£771
Leeds
Leeds2 stops£706

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

Fri, 14 Aug - Mon, 24 Aug
Multiple Airlines Logo
20:10 - 17:35
PIT
-
BHX
16h 25m
1 stop
Multiple Airlines Logo
11:45 - 18:40
BHX
-
PIT
11h 55m
1 stop
£496Multiple Airlines
Mon, 17 Aug - Fri, 21 Aug
Icelandair Logo
20:25 - 13:25
PIT
-
GLA
12h 00m
1 stop
Icelandair Logo
14:20 - 19:15
GLA
-
PIT
9h 55m
1 stop
£515Icelandair
Sat, 15 Aug - Thu, 20 Aug
Scandinavian Airlines Logo
07:20 - 09:20
PIT
-
LHR
45h 00m
2 stops
Scandinavian Airlines Logo
17:30 - 21:27
LHR
-
PIT
32h 57m
2 stops
£542Scandinavian Airlines
Mon, 20 Apr - Wed, 29 Apr
Scandinavian Airlines Logo
07:13 - 16:00
PIT
-
LHR
27h 47m
2 stops
Scandinavian Airlines Logo
06:40 - 22:55
LHR
-
PIT
21h 15m
2 stops
£546Scandinavian Airlines
Tue, 14 Apr - Tue, 28 Apr
British Airways Logo
21:45 - 13:15
PIT
-
GLA
10h 30m
1 stop
British Airways Logo
13:05 - 19:50
GLA
-
PIT
11h 45m
1 stop
£556British Airways
Sun, 3 May - Fri, 8 May
JetBlue Logo
06:00 - 10:00
PIT
-
EDI
23h 00m
1 stop
JetBlue Logo
11:30 - 20:52
EDI
-
PIT
14h 22m
1 stop
£560JetBlue
Tue, 1 Sep - Wed, 9 Sep
JetBlue Logo
09:55 - 10:00
PIT
-
EDI
19h 05m
1 stop
JetBlue Logo
11:30 - 19:20
EDI
-
PIT
12h 50m
1 stop
£561JetBlue
Wed, 2 Sep - Thu, 10 Sep
American Airlines Logo
12:25 - 10:30
PIT
-
GLA
17h 05m
2 stops
American Airlines Logo
08:35 - 21:25
GLA
-
PIT
17h 50m
2 stops
£566American Airlines
Sun, 3 May - Thu, 14 May
British Airways Logo
21:45 - 22:35
PIT
-
MAN
19h 50m
1 stop
British Airways Logo
10:50 - 19:50
MAN
-
PIT
14h 00m
1 stop
£642British Airways
Thu, 23 Apr - Thu, 30 Apr
American Airlines Logo
15:09 - 11:30
PIT
-
MAN
15h 21m
2 stops
American Airlines Logo
08:50 - 18:59
MAN
-
PIT
15h 09m
2 stops
£646American Airlines
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 £677 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 £677.

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 £661 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 £661.

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.

No, with an average price for the route of £677, prices are generally cheapest when you fly direct.

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 October, when tickets cost £508 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £839 and £796 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 Tuesday, 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 49% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 4 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 7786 reviews
6.4Entertainment
6.8Comfort
6.4Food
7.6Crew
6.9Boarding
Airline reviews

Worth every penny to upgrade to BC. Treated and felt more like First Class

10.0 ExcellentAnonymous, Mar 2026
CLT - LHR
Read more British Airways reviews

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

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

Information on your arrival and departure airports