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Cheap flights from Pittsburgh to the United Kingdom from $251

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 10/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
8:25 pm - 2:55 pmPIT  Pittsburgh-LGW London Gatwick
13h 30m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
10:10 am - 5:38 pmLGW  London Gatwick-PIT Pittsburgh
36h 28m1 stop Orlando
$681Multiple Airlines
Sun, Oct 18 - Wed, Nov 4
Icelandair Logo
8:25 pm - 1:25 pmPIT  Pittsburgh-GLA Glasgow Intl
12h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:20 pm - 7:15 pmGLA  Glasgow Intl-PIT Pittsburgh
9h 55m1 stop Reykjavik Keflavik Intl
$697Icelandair
Sun, Sep 20 - Wed, Sep 30
Icelandair Logo
8:25 pm - 1:25 pmPIT  Pittsburgh-GLA Glasgow Intl
12h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:20 pm - 7:15 pmGLA  Glasgow Intl-PIT Pittsburgh
9h 55m1 stop Reykjavik Keflavik Intl
$700Icelandair
Sun, Sep 20 - Wed, Sep 30
Multiple Airlines Logo
8:25 pm - 2:40 pmPIT  Pittsburgh-LGW London Gatwick
13h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
10:10 am - 5:38 pmLGW  London Gatwick-PIT Pittsburgh
36h 28m1 stop Orlando
$703Multiple Airlines
Sun, Oct 18 - Wed, Nov 4
Iberia Logo
9:15 pm - 9:40 amPIT  Pittsburgh-LHR London Heathrow
7h 25mnonstop
Iberia Logo
7:30 am - 6:41 pmLHR  London Heathrow-PIT Pittsburgh
16h 11m2 stops Madrid Barajas New York John F Kennedy Intl
$832Iberia
Mon, Dec 7 - Tue, Dec 15
Iberia Logo
4:03 pm - 8:35 amPIT  Pittsburgh-LHR London Heathrow
11h 32m1 stop Chicago O'Hare Intl
Iberia Logo
7:30 am - 6:41 pmLHR  London Heathrow-PIT Pittsburgh
16h 11m2 stops Madrid Barajas New York John F Kennedy Intl
$836Iberia
Mon, Dec 7 - Tue, Dec 15
JetBlue Logo
6:00 am - 8:45 pmPIT  Pittsburgh-LHR London Heathrow
9h 45m1 stop New York John F Kennedy Intl
JetBlue Logo
8:40 am - 5:33 pmLHR  London Heathrow-PIT Pittsburgh
13h 53m1 stop Boston Logan Intl
$862JetBlue
Sun, Sep 13 - Tue, Sep 22
Lufthansa Logo
3:00 pm - 11:55 amPIT  Pittsburgh-EDI Edinburgh Turnhouse
15h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
6:00 am - 7:04 pmEDI  Edinburgh Turnhouse-PIT Pittsburgh
18h 04m2 stops Frankfurt am Main Newark
$862Lufthansa
Wed, Jan 27 - Fri, Jan 29
JetBlue Logo
6:00 am - 9:20 amPIT  Pittsburgh-EDI Edinburgh Turnhouse
22h 20m1 stop New York John F Kennedy Intl
JetBlue Logo
12:10 pm - 11:44 pmEDI  Edinburgh Turnhouse-PIT Pittsburgh
16h 34m1 stop New York John F Kennedy Intl
$868JetBlue
Tue, Sep 22 - Tue, Sep 29
Lufthansa Logo
3:15 pm - 9:15 amPIT  Pittsburgh-LCY London City
13h 00m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
9:50 am - 11:19 pmLCY  London City-PIT Pittsburgh
18h 29m2 stops Frankfurt am Main Newark
$945Lufthansa
Tue, Nov 24 - Thu, Dec 3

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Iberia flights from Pittsburgh to United Kingdom

Our best Iberia deals on Pittsburgh to United Kingdom flight tickets
Iberia
Dec 7
PIT4:03 pmPittsburgh
11h 32m
1 stop
LHR8:35 amLondon Heathrow
Dec 15
LHR7:30 amLondon Heathrow
16h 11m
2 stops
PIT6:41 pmPittsburgh
$836
Iberia
Nov 9
PIT9:15 pmPittsburgh
7h 25m
LHR9:40 amLondon Heathrow
Nov 16
LHR7:40 pmLondon Heathrow
29h 03m
2 stops
PIT7:43 pmPittsburgh
$843
Iberia
Nov 11
PIT9:15 pmPittsburgh
7h 25m
LHR9:40 amLondon Heathrow
Nov 25
LHR7:35 amLondon Heathrow
17h 10m
2 stops
PIT7:45 pmPittsburgh
$858

British Airways flights from Pittsburgh to United Kingdom

Our best British Airways deals on Pittsburgh to United Kingdom flight tickets
British Airways
Dec 2
PIT5:54 pmPittsburgh
10h 21m
1 stop
LHR9:15 amLondon Heathrow
Dec 16
LHR12:35 pmLondon Heathrow
12h 07m
1 stop
PIT7:42 pmPittsburgh
$869
British Airways
Dec 4
PIT9:15 pmPittsburgh
13h 25m
1 stop
GLA3:40 pmGlasgow Intl
Dec 8
GLA7:10 pmGlasgow Intl
29h 10m
1 stop
PIT7:20 pmPittsburgh
$942
British Airways
Jan 4
PIT9:15 pmPittsburgh
14h 15m
1 stop
MAN4:30 pmManchester
Jan 11
MAN7:50 amManchester
16h 19m
2 stops
PIT7:09 pmPittsburgh
$943

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 August 12, 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 Pittsburgh - LGW London Gatwick

PITLGW

Pittsburgh

Sun 10/18

8:25 pm-2:55 pm

2 stops13h 30m

London Gatwick

Wed 11/4

10:10 am-5:38 pm

1 stop36h 28m

$681
Quickest round-trip

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Sun 9/20

8:25 pm-1:25 pm

1 stop12h 00m

Glasgow Intl

Wed 9/30

2:20 pm-7:15 pm

1 stop9h 55m

$697

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Sun 9/20

8:25 pm-1:25 pm

1 stop12h 00m

Glasgow Intl

Wed 9/30

2:20 pm-7:15 pm

1 stop9h 55m

$700

PittsburghLondon

PIT Pittsburgh - LGW London Gatwick

PITLGW

Pittsburgh

Sun 10/18

8:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Wed 11/4

10:10 am-5:38 pm

1 stop36h 28m

$703

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Mon 12/7

9:15 pm-9:40 am

Nonstop7h 25m

London Heathrow

Tue 12/15

7:30 am-6:41 pm

2 stops16h 11m

$832

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Mon 12/7

4:03 pm-8:35 am

1 stop11h 32m

London Heathrow

Tue 12/15

7:30 am-6:41 pm

2 stops16h 11m

$836

PittsburghLondon

PIT Pittsburgh - LHR London Heathrow

PITLHR

Pittsburgh

Sun 9/13

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Tue 9/22

8:40 am-5:33 pm

1 stop13h 53m

$862

PittsburghEdinburgh

PIT Pittsburgh - EDI Edinburgh Turnhouse

PITEDI

Pittsburgh

Wed 1/27

3:00 pm-11:55 am

2 stops15h 55m

Edinburgh Turnhouse

Fri 1/29

6:00 am-7:04 pm

2 stops18h 04m

$862

PittsburghEdinburgh

PIT Pittsburgh - EDI Edinburgh Turnhouse

PITEDI

Pittsburgh

Tue 9/22

6:00 am-9:20 am

1 stop22h 20m

Edinburgh Turnhouse

Tue 9/29

12:10 pm-11:44 pm

1 stop16h 34m

$868

PittsburghLondon

PIT Pittsburgh - LCY London City

PITLCY

Pittsburgh

Tue 11/24

3:15 pm-9:15 am

2 stops13h 00m

London City

Thu 12/3

9:50 am-11:19 pm

2 stops18h 29m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, February 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 $716. If you aren’t able to travel to United Kingdom during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $720.

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 $937. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,198.

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 from Pittsburgh to the 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 $953 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 $759 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

$504

Fastest flight time

7h 15m

Direct flights

Every day

Airports in United Kingdom

1,285 airports
The best one-way flight to United Kingdom from Pittsburgh in the past 72 hours is $504. The best round-trip flight deal from Pittsburgh to United Kingdom found on momondo in the last 72 hours is $987.
The fastest flight from Pittsburgh to United Kingdom takes 7h 15m
Direct flights go from Pittsburgh to United Kingdom every day.
There are 1,285 airports in United Kingdom. From Pittsburgh there are direct flights to London Heathrow (LHR).
Search flight deals

Frequently asked questions about flying from Pittsburgh to the United Kingdom

  • 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
IcelandairPriceFrom $522Free CancellationRating
6.9
728 reviews
Search Icelandair flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
IberiaPriceFrom $588Free CancellationRating
7.0
3,263 reviews
Search Iberia flights
DeltaPriceFrom $619Free CancellationRating
7.8
8,505 reviews
Search Delta flights
JetBluePriceFrom $640Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights
Air CanadaPriceFrom $647Free CancellationRating
7.1
11,462 reviews
Search Air Canada flights
American AirlinesPriceFrom $659Free CancellationRating
7.1
11,908 reviews
Search American Airlines flights
LufthansaPriceFrom $687Free CancellationRating
6.8
8,181 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $688Free CancellationRating
7.5
694 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.
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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 $401
Flights to Manchesterfrom $536
Flights to Edinburghfrom $523
Flights to Glasgowfrom $563
Flights to Birminghamfrom $573
Flights to Newcastle upon Tynefrom $602
Flights to Belfastfrom $642
Flights to Bristolfrom $608
Flights to Invernessfrom $689
Flights to Aberdeenfrom $646
Flights to Liverpoolfrom $654
Flights to Leedsfrom $623