Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to the United Kingdom from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to the United Kingdom departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 5:50 pm
PIT
-
LGW
16h 40m
1 stop
Multiple Airlines Logo
8:50 am - 6:40 pm
LGW
-
PIT
14h 50m
1 stop
$711Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:10 pm - 5:50 pm
PIT
-
LGW
16h 40m
1 stop
Multiple Airlines Logo
8:50 am - 6:40 pm
LGW
-
PIT
14h 50m
1 stop
$713Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:10 pm - 7:30 pm
PIT
-
STN
18h 20m
1 stop
Multiple Airlines Logo
6:30 am - 6:40 pm
STN
-
PIT
17h 10m
1 stop
$713Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Icelandair Logo
8:25 pm - 1:25 pm
PIT
-
GLA
12h 00m
1 stop
Icelandair Logo
2:20 pm - 7:15 pm
GLA
-
PIT
9h 55m
1 stop
$784Icelandair
Mon, Aug 17 - Fri, Aug 21
Icelandair Logo
8:25 pm - 11:55 am
PIT
-
LHR
10h 30m
1 stop
Icelandair Logo
9:25 pm - 7:15 pm
LHR
-
PIT
26h 50m
1 stop
$785Icelandair
Sun, Aug 16 - Sun, Aug 23
JetBlue Logo
9:55 am - 9:35 am
PIT
-
LGW
18h 40m
1 stop
JetBlue Logo
12:20 pm - 7:22 pm
LGW
-
PIT
12h 02m
1 stop
$800JetBlue
Wed, Aug 19 - Wed, Aug 26
JetBlue Logo
2:55 pm - 10:00 am
PIT
-
EDI
14h 05m
1 stop
JetBlue Logo
11:30 am - 8:52 pm
EDI
-
PIT
14h 22m
1 stop
$802JetBlue
Sat, May 2 - Fri, May 8
British Airways Logo
9:45 pm - 4:10 pm
PIT
-
GLA
13h 25m
1 stop
British Airways Logo
9:35 am - 7:50 pm
GLA
-
PIT
15h 15m
1 stop
$840British Airways
Mon, Aug 3 - Tue, Aug 18
British Airways Logo
12:25 pm - 10:20 am
PIT
-
GLA
16h 55m
2 stops
British Airways Logo
1:20 pm - 7:50 pm
GLA
-
PIT
11h 30m
1 stop
$843British Airways
Wed, Sep 2 - Thu, Sep 10
American Airlines Logo
5:18 pm - 1:35 pm
PIT
-
BHD
15h 17m
2 stops
American Airlines Logo
10:05 am - 8:43 pm
BHD
-
PIT
15h 38m
2 stops
$972American Airlines
Wed, Apr 8 - Wed, Apr 22

British Airways flights from Pittsburgh to United Kingdom

Our best British Airways deals on Pittsburgh to United Kingdom flight tickets
British Airways
Apr 5
PIT9:45 pmPittsburgh
7h 20m
LHR10:05 amLondon Heathrow
Apr 14
LHR4:40 pmLondon Heathrow
8h 10m
PIT7:50 pmPittsburgh
$835
British Airways
Aug 3
PIT9:45 pmPittsburgh
13h 25m
1 stop
GLA4:10 pmGlasgow Intl
Aug 18
GLA9:35 amGlasgow Intl
15h 15m
1 stop
PIT7:50 pmPittsburgh
$840
British Airways
Sep 2
PIT12:25 pmPittsburgh
16h 55m
2 stops
GLA10:20 amGlasgow Intl
Sep 10
GLA1:20 pmGlasgow Intl
11h 30m
1 stop
PIT7:50 pmPittsburgh
$843

Delta flights from Pittsburgh to United Kingdom

Our best Delta deals on Pittsburgh to United Kingdom flight tickets
Delta
Apr 1
PIT11:25 amPittsburgh
14h 20m
1 stop
LHR6:45 amLondon Heathrow
May 1
LHR11:45 amLondon Heathrow
16h 10m
2 stops
PIT10:55 pmPittsburgh
$847
Delta
Apr 5
PIT11:52 amPittsburgh
13h 33m
1 stop
LHR6:25 amLondon Heathrow
Apr 14
LHR6:30 amLondon Heathrow
17h 34m
2 stops
PIT7:04 pmPittsburgh
$848
Delta
Apr 5
PIT5:59 pmPittsburgh
13h 06m
2 stops
LHR12:05 pmLondon Heathrow
Apr 14
LHR9:55 amLondon Heathrow
18h 01m
2 stops
PIT10:56 pmPittsburgh
$852

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Pittsburgh to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Wed 8/19

8:10 pm-5:50 pm

1 stop16h 40m

London Gatwick

Wed 8/26

8:50 am-6:40 pm

1 stop14h 50m

$711

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Wed 8/19

8:10 pm-5:50 pm

1 stop16h 40m

London Gatwick

Wed 8/26

8:50 am-6:40 pm

1 stop14h 50m

$713

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Wed 8/19

8:10 pm-7:30 pm

1 stop18h 20m

London Stansted

Wed 8/26

6:30 am-6:40 pm

1 stop17h 10m

$713
Quickest round-trip

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 8/17

8:25 pm-1:25 pm

1 stop12h 00m

Glasgow Intl

Fri 8/21

2:20 pm-7:15 pm

1 stop9h 55m

$784

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 8/16

8:25 pm-11:55 am

1 stop10h 30m

London Heathrow

Sun 8/23

9:25 pm-7:15 pm

1 stop26h 50m

$785

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Wed 8/19

9:55 am-9:35 am

1 stop18h 40m

London Gatwick

Wed 8/26

12:20 pm-7:22 pm

1 stop12h 02m

$800

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Sat 5/2

2:55 pm-10:00 am

1 stop14h 05m

Edinburgh Turnhouse

Fri 5/8

11:30 am-8:52 pm

1 stop14h 22m

$802

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 8/3

9:45 pm-4:10 pm

1 stop13h 25m

Glasgow Intl

Tue 8/18

9:35 am-7:50 pm

1 stop15h 15m

$840

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 9/2

12:25 pm-10:20 am

2 stops16h 55m

Glasgow Intl

Thu 9/10

1:20 pm-7:50 pm

1 stop11h 30m

$843

PittsburghBelfast

PIT - BHD

PITBHD

Pittsburgh

Wed 4/8

5:18 pm-1:35 pm

2 stops15h 17m

Belfast City

Wed 4/22

10:05 am-8:43 pm

2 stops15h 38m

$972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Pittsburgh to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

In general, October is the cheapest month to fly from Pittsburgh to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $675. If you aren’t able to travel to United Kingdom during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $695.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Pittsburgh to United Kingdom is on a Wednesday when prices can be found for as low as $822. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,032.

What is the cheapest Pittsburgh to United Kingdom flight route?

Fly from Pittsburgh to London Heathrow for the best Pittsburgh - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Pittsburgh for as low as $711 on momondo.

What cabin class options are available on Pittsburgh to United Kingdom flights?

There are 3 cabin classes available to choose from on Pittsburgh to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to United Kingdom flights?

You could potentially save up to 23% on your flight if you consider stops on a Pittsburgh to United Kingdom flight.

Cheap Pittsburgh to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to United Kingdom

Best Price Found

$486

Fastest flight time

7h 20m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Pittsburgh in the past 72 hours is $486. The best round-trip flight deal from Pittsburgh to United Kingdom found on momondo in the last 72 hours is $842.
The fastest flight from Pittsburgh to United Kingdom takes 7h 20m
Direct flights go from Pittsburgh to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Pittsburgh there are direct flights to London Heathrow (LHR).
Search flight deals

  • When did momondo last update prices for flights from Pittsburgh Airport to United Kingdom?

    Prices for flights from Pittsburgh Airport to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to United Kingdom?

  • How old do you have to be to fly from Pittsburgh Airport to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to United Kingdom?

Best airlines flying from Pittsburgh to United Kingdom

Compare and see reviews for airlines that fly from Pittsburgh to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $95Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $219Free CancellationRating
7.9
8,318 reviews
Search Delta flights
IcelandairPriceFrom $492Free CancellationRating
7.0
625 reviews
Search Icelandair flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,813 reviews
Search British Airways flights
American AirlinesPriceFrom $581Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,462 reviews
Search United Airlines flights
IberiaPriceFrom $598Free CancellationRating
7.0
3,147 reviews
Search Iberia flights
Air CanadaPriceFrom $647Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
LufthansaPriceFrom $687Free CancellationRating
6.8
7,860 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $688Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to United Kingdom?

It is quick and easy to find Pittsburgh to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

Can I find flights from Pittsburgh to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pittsburgh to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Pittsburgh to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pittsburgh to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Pittsburgh and alert you when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $424
Flights to Manchesterfrom $473
Flights to Edinburghfrom $533
Flights to Glasgowfrom $512
Flights to Birminghamfrom $544
Flights to Newcastle upon Tynefrom $592
Flights to Belfastfrom $625
Flights to Bristolfrom $547
Flights to Invernessfrom $645
Flights to Leedsfrom $586
Flights to Liverpoolfrom $545
Flights to Aberdeenfrom $635