What is the cheapest airline that flies from Pittsburgh to Glasgow Intl?

United Airlines is the most popular carrier operating from Pittsburgh to Glasgow Intl

When did momondo last update prices for flights from Pittsburgh Airport to Glasgow Intl Airport?

Prices for flights from Pittsburgh Airport to Glasgow Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Pittsburgh Airport to Glasgow Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Glasgow Intl Airport.

What documentation or ID do you need to fly to Glasgow Intl Airport?

The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£380 Cheap Flights from Pittsburgh to Glasgow Intl Airport in 2026/27

Find the cheapest flights from Pittsburgh to Glasgow

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:25 - 13:25PIT Pittsburgh-GLA Glasgow Intl

12h 00m1 stop Reykjavik Keflavik Intl

14:20 - 19:15GLA Glasgow Intl-PIT Pittsburgh

9h 55m1 stop Reykjavik Keflavik Intl

£435Icelandair

Sun, 4 Oct - Fri, 16 Oct

19:36 - 15:50PIT Pittsburgh-GLA Glasgow Intl

15h 14m2 stops New York John F Kennedy Intl London Heathrow

17:15 - 19:20GLA Glasgow Intl-PIT Pittsburgh

31h 05m1 stop London Heathrow

£527British Airways

Tue, 23 Feb - Tue, 2 Mar

13:55 - 09:55PIT Pittsburgh-GLA Glasgow Intl

15h 00m2 stops Philadelphia London Heathrow

06:15 - 19:05GLA Glasgow Intl-PIT Pittsburgh

17h 50m2 stops London Heathrow New York John F Kennedy Intl

£530British Airways

Tue, 23 Feb - Tue, 2 Mar

16:01 - 15:10PIT Pittsburgh-GLA Glasgow Intl

19h 09m2 stops Chicago O'Hare Intl London Heathrow

20:20 - 19:20GLA Glasgow Intl-PIT Pittsburgh

28h 00m1 stop London Heathrow

£554Iberia

Thu, 29 Oct - Thu, 5 Nov

21:15 - 15:15PIT Pittsburgh-GLA Glasgow Intl

13h 00m1 stop London Heathrow

15:25 - 19:20GLA Glasgow Intl-PIT Pittsburgh

32h 55m1 stop London Heathrow

£561British Airways

Fri, 4 Dec - Tue, 8 Dec

21:15 - 15:15PIT Pittsburgh-GLA Glasgow Intl

13h 00m1 stop London Heathrow

09:50 - 20:49GLA Glasgow Intl-PIT Pittsburgh

15h 59m2 stops London Heathrow Philadelphia

£562Multiple Airlines

Fri, 4 Dec - Tue, 8 Dec

19:40 - 16:10PIT Pittsburgh-GLA Glasgow Intl

15h 30m2 stops Philadelphia London Heathrow

10:45 - 21:38GLA Glasgow Intl-PIT Pittsburgh

15h 53m2 stops London Heathrow New York John F Kennedy Intl

£565American Airlines

Mon, 28 Sep - Mon, 5 Oct

12:55 - 09:40PIT Pittsburgh-GLA Glasgow Intl

15h 45m2 stops New York John F Kennedy Intl London Heathrow

07:10 - 17:48GLA Glasgow Intl-PIT Pittsburgh

15h 38m2 stops London Heathrow Philadelphia

£567British Airways

Fri, 4 Dec - Tue, 8 Dec

21:45 - 23:10PIT Pittsburgh-GLA Glasgow Intl

20h 25m1 stop London Heathrow

08:55 - 21:00GLA Glasgow Intl-PIT Pittsburgh

16h 05m2 stops London Heathrow Philadelphia

£597British Airways

Fri, 23 Oct - Wed, 28 Oct

21:50 - 16:10PIT Pittsburgh-GLA Glasgow Intl

13h 20m1 stop London Heathrow

19:35 - 18:21GLA Glasgow Intl-PIT Pittsburgh

27h 46m2 stops London Heathrow New York John F Kennedy Intl

£614British Airways

Mon, 28 Sep - Mon, 5 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

19:40 - 16:50PIT Pittsburgh-GLA Glasgow Intl

16h 10m2 stops Philadelphia London Heathrow

09:30 - 20:45GLA Glasgow Intl-PIT Pittsburgh

16h 15m2 stops London Heathrow Charlotte Douglas

£528American Airlines

Sun, 20 Sep - Wed, 30 Sep

07:23 - 08:25PIT Pittsburgh-GLA Glasgow Intl

20h 02m2 stops New York John F Kennedy Intl Amsterdam Schiphol

06:00 - 23:58GLA Glasgow Intl-PIT Pittsburgh

22h 58m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£616Delta

Sun, 20 Sep - Wed, 30 Sep

12:10 - 12:55PIT Pittsburgh-GLA Glasgow Intl

19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol

06:00 - 22:18GLA Glasgow Intl-PIT Pittsburgh

21h 18m2 stops Amsterdam Schiphol Boston Logan Intl

£653Delta

Mon, 21 Sep - Mon, 19 Oct

21:50 - 16:50PIT Pittsburgh-GLA Glasgow Intl

14h 00m1 stop London Heathrow

10:50 - 21:44GLA Glasgow Intl-PIT Pittsburgh

15h 54m2 stops London Heathrow New York John F Kennedy Intl

£659British Airways

Sun, 20 Sep - Wed, 30 Sep

21:50 - 21:25PIT Pittsburgh-GLA Glasgow Intl

18h 35m1 stop London Heathrow

10:50 - 21:44GLA Glasgow Intl-PIT Pittsburgh

15h 54m2 stops London Heathrow New York John F Kennedy Intl

£667British Airways

Sun, 20 Sep - Wed, 30 Sep

14:43 - 09:50PIT Pittsburgh-GLA Glasgow Intl

14h 07m2 stops Philadelphia London Heathrow

06:25 - 19:50GLA Glasgow Intl-PIT Pittsburgh

18h 25m1 stop London Heathrow

£687British Airways

Sun, 20 Sep - Wed, 30 Sep

21:50 - 16:50PIT Pittsburgh-GLA Glasgow Intl

14h 00m1 stop London Heathrow

09:30 - 19:50GLA Glasgow Intl-PIT Pittsburgh

15h 20m1 stop London Heathrow

£690Iberia

Sun, 20 Sep - Wed, 30 Sep

21:50 - 16:50PIT Pittsburgh-GLA Glasgow Intl

14h 00m1 stop London Heathrow

13:20 - 19:50GLA Glasgow Intl-PIT Pittsburgh

11h 30m1 stop London Heathrow

£690British Airways

Sun, 20 Sep - Wed, 30 Sep

21:50 - 18:45PIT Pittsburgh-GLA Glasgow Intl

15h 55m1 stop London Heathrow

06:25 - 19:50GLA Glasgow Intl-PIT Pittsburgh

18h 25m1 stop London Heathrow

£691British Airways

Sun, 20 Sep - Wed, 30 Sep

21:50 - 09:40PIT Pittsburgh-GLA Glasgow Intl

30h 50m1 stop London Heathrow

15:35 - 19:50GLA Glasgow Intl-PIT Pittsburgh

33h 15m1 stop London Heathrow

£736British Airways

Mon, 21 Sep - Mon, 19 Oct

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British Airways flights from Pittsburgh to Glasgow Intl Airport

Our best British Airways deals on Pittsburgh to Glasgow Intl Airport flight tickets

British Airways

23 Feb

PIT19:36Pittsburgh

15h 14m

2 stops

GLA15:50Glasgow Intl

2 Mar

GLA17:15Glasgow Intl

31h 05m

1 stop

PIT19:20Pittsburgh

£527

British Airways

23 Feb

PIT13:55Pittsburgh

15h 00m

2 stops

GLA09:55Glasgow Intl

2 Mar

GLA06:15Glasgow Intl

17h 50m

2 stops

PIT19:05Pittsburgh

£530

British Airways

4 Dec

PIT21:15Pittsburgh

13h 00m

1 stop

GLA15:15Glasgow Intl

8 Dec

GLA15:25Glasgow Intl

32h 55m

1 stop

PIT19:20Pittsburgh

£561

Icelandair flights from Pittsburgh to Glasgow Intl Airport

Our best Icelandair deals on Pittsburgh to Glasgow Intl Airport flight tickets

Icelandair

4 Oct

PIT20:25Pittsburgh

12h 00m

1 stop

GLA13:25Glasgow Intl

16 Oct

GLA14:20Glasgow Intl

9h 55m

1 stop

PIT19:15Pittsburgh

£435

Icelandair

4 Oct

PIT20:25Pittsburgh

12h 00m

1 stop

GLA13:25Glasgow Intl

16 Oct

GLA14:20Glasgow Intl

22h 57m

2 stops

PIT08:17Pittsburgh

£673

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Sun 4/10

20:25-13:25

1 stop12h 00m

Glasgow Intl

Fri 16/10

14:20-19:15

1 stop9h 55m

£435

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Tue 23/2

19:36-15:50

2 stops15h 14m

Glasgow Intl

Tue 2/3

17:15-19:20

1 stop31h 05m

£527

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Tue 23/2

13:55-09:55

2 stops15h 00m

Glasgow Intl

Tue 2/3

06:15-19:05

2 stops17h 50m

£530

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Thu 29/10

16:01-15:10

2 stops19h 09m

Glasgow Intl

Thu 5/11

20:20-19:20

1 stop28h 00m

£554

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Fri 4/12

21:15-15:15

1 stop13h 00m

Glasgow Intl

Tue 8/12

15:25-19:20

1 stop32h 55m

£561

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Fri 4/12

21:15-15:15

1 stop13h 00m

Glasgow Intl

Tue 8/12

09:50-20:49

2 stops15h 59m

£562

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Mon 28/9

19:40-16:10

2 stops15h 30m

Glasgow Intl

Mon 5/10

10:45-21:38

2 stops15h 53m

£565

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Fri 4/12

12:55-09:40

2 stops15h 45m

Glasgow Intl

Tue 8/12

07:10-17:48

2 stops15h 38m

£567

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Fri 23/10

21:45-23:10

1 stop20h 25m

Glasgow Intl

Wed 28/10

08:55-21:00

2 stops16h 05m

£597

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Mon 28/9

21:50-16:10

1 stop13h 20m

Glasgow Intl

Mon 5/10

19:35-18:21

2 stops27h 46m

£614

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Glasgow Intl Airport

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

Prices

Airlines

What is the typical price of a round-trip flight between Pittsburgh and Glasgow Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £499 to £842.
The lowest price recently found on this route was £435.

What is the cheapest month to fly to Glasgow Intl Airport?

In general, May is the cheapest month to fly from Pittsburgh to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you’re not able to fly to Glasgow Intl Airport in May, then February is your next best option. Flight prices from Pittsburgh to Glasgow Intl Airport during February average around £0.

When to book flights from Pittsburgh to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Pittsburgh to Glasgow Intl Airport (PIT to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Glasgow Intl Airport

Best price found	£380
Fastest flight time	13h 00m
Direct flights	None

The best one-way flight to Glasgow Intl Airport from Pittsburgh in the past 72 hours is £380. The best return flight deal from Pittsburgh to Glasgow Intl Airport found on momondo in the last 72 hours is £435.

The fastest flight from Pittsburgh to Glasgow Intl Airport takes 13h 00m

There are no direct flights from Pittsburgh to Glasgow Intl Airport. There are no popular flight routes from Pittsburgh to Glasgow Intl Airport.

Search flight deals

Frequently asked questions about flying from Pittsburgh to Glasgow Intl Airport

How far is Pittsburgh to Glasgow Intl by plane?
A flight from Pittsburgh to Glasgow Intl will travel around 3449.0 mi. Typically, this will take 13h 00m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Glasgow Intl Airport?
Prices for flights from Pittsburgh Airport to Glasgow Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Pittsburgh Airport to Glasgow Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Paisley

Largs

Dunoon

Kilmarnock

Arrochar

Dumbarton

Clydebank

Inveraray

Helensburgh

Balloch

Rothesay

Alexandria

Renfrew

Tarbert

Ballachulish

East Kilbride

Glencoe

Kinlochleven

Barrhead

Why use momondo?

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

It is quick and easy to find Pittsburgh to Glasgow 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 Glasgow that suits you.

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

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

How can momondo help me find flights from Pittsburgh to Glasgow?

momondo provides multiple filters to help you find the best flight to Glasgow 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 Glasgow right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Glasgow from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.