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

Delta, KLM, and British Airways are the most popular carriers operating from Pennsylvania to Glasgow Intl

What airlines fly to Glasgow Intl Airport?

British Airways, Aer Lingus and American Airlines are the top three most popular airlines that fly to Glasgow Intl Airport from Pennsylvania according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Glasgow Intl Airport. Keep in mind that there are 5 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Glasgow Intl Airport?

On average, it takes 9h 20m to fly from Pennsylvania to Glasgow Intl Airport if you fly out of Philadelphia (the most popular airport in Pennsylvania) and into Glasgow Intl Airport (the most popular airport in Glasgow Intl Airport). If you’re flying out of Pittsburgh and into Glasgow Intl Airport, then the flight time is around 12h 55m.

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

Prices for flights from Pennsylvania to Glasgow Intl Airport were last updated today.

How many operators does momondo search for flights from Pennsylvania to Glasgow Intl Airport?

As of November 2026, there are 5 operators available to choose from for flights from Pennsylvania to Glasgow Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Glasgow Intl Airport.

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

The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$339 Cheap Flights from Pennsylvania to Glasgow Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Glasgow

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 4:50 pmPHL Philadelphia-GLA Glasgow Intl

15h 25m1 stop Dublin

3:50 pm - 6:01 pmGLA Glasgow Intl-PHL Philadelphia

31h 11m2 stops Dublin Toronto Pearson Intl

$815Multiple Airlines

Sun, Apr 4 - Tue, Apr 27

8:25 pm - 4:50 pmPHL Philadelphia-GLA Glasgow Intl

15h 25m1 stop Dublin

3:50 pm - 6:01 pmGLA Glasgow Intl-PHL Philadelphia

31h 11m2 stops Dublin Toronto Pearson Intl

$815Multiple Airlines

Tue, Apr 6 - Tue, Apr 27

5:40 pm - 7:55 amPHL Philadelphia-GLA Glasgow Intl

9h 15m1 stop Dublin

3:50 pm - 4:10 pmGLA Glasgow Intl-PHL Philadelphia

29h 20m1 stop Dublin

$850Multiple Airlines

Tue, Mar 2 - Sat, Mar 13

6:35 pm - 10:30 amPHL Philadelphia-GLA Glasgow Intl

10h 55m1 stop London Heathrow

5:20 am - 5:15 pmGLA Glasgow Intl-PHL Philadelphia

15h 55m1 stop London Heathrow

$885British Airways

Wed, Mar 10 - Thu, Mar 18

6:35 pm - 10:35 amPHL Philadelphia-GLA Glasgow Intl

11h 00m1 stop London Heathrow

6:35 am - 5:15 pmGLA Glasgow Intl-PHL Philadelphia

14h 40m1 stop London Heathrow

$885British Airways

Sun, Mar 7 - Thu, Mar 18

10:05 pm - 5:50 pmPHL Philadelphia-GLA Glasgow Intl

14h 45m1 stop London Heathrow

7:55 am - 6:38 pmGLA Glasgow Intl-PHL Philadelphia

15h 43m2 stops London Heathrow Charlotte Douglas

$949American Airlines

Wed, Apr 14 - Sat, Apr 24

10:05 pm - 2:50 pmPHL Philadelphia-GLA Glasgow Intl

11h 45m1 stop London Heathrow

10:00 am - 8:55 pmGLA Glasgow Intl-PHL Philadelphia

15h 55m2 stops London Heathrow Boston Logan Intl

$950American Airlines

Mon, Apr 12 - Mon, Apr 26

5:40 pm - 11:35 amPHL Philadelphia-GLA Glasgow Intl

12h 55m1 stop Dublin

12:05 pm - 7:31 amGLA Glasgow Intl-PHL Philadelphia

24h 26m2 stops Dublin Raleigh-Durham

$1,039Aer Lingus

Mon, Dec 7 - Fri, Dec 11

5:40 pm - 7:55 amPHL Philadelphia-GLA Glasgow Intl

9h 15m1 stop Dublin

1:15 pm - 9:29 amGLA Glasgow Intl-PHL Philadelphia

25h 14m2 stops Dublin Pittsburgh

$1,139Aer Lingus

Sat, Nov 28 - Sat, Dec 5

7:53 am - 9:55 amPIT Pittsburgh-GLA Glasgow Intl

21h 02m2 stops Boston Logan Intl Reykjavik Keflavik Intl

11:55 am - 11:20 amGLA Glasgow Intl-PIT Pittsburgh

28h 25m2 stops Reykjavik Keflavik Intl Boston Logan Intl

$3,695Icelandair

Tue, Dec 1 - Thu, Dec 10

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Iberia flights from Pennsylvania to Glasgow Intl Airport

Our best Iberia deals on Pennsylvania to Glasgow Intl Airport flight tickets

Iberia

Apr 12

PHL10:05 pmPhiladelphia

13h 05m

1 stop

GLA4:10 pmGlasgow Intl

Apr 26

GLA1:25 pmGlasgow Intl

26h 55m

1 stop

PHL11:20 amPhiladelphia

$863

Iberia

Apr 11

PHL7:40 pmPhiladelphia

18h 55m

2 stops

GLA7:35 pmGlasgow Intl

May 2

GLA9:15 pmGlasgow Intl

49h 20m

2 stops

PHL5:35 pmPhiladelphia

$875

Iberia

Apr 11

PHL7:20 pmPhiladelphia

19h 15m

1 stop

GLA7:35 pmGlasgow Intl

May 2

GLA9:15 pmGlasgow Intl

49h 20m

2 stops

PHL5:35 pmPhiladelphia

$881

British Airways flights from Pennsylvania to Glasgow Intl Airport

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

British Airways

Mar 1

PHL6:35 pmPhiladelphia

11h 20m

1 stop

GLA10:55 amGlasgow Intl

Mar 17

GLA8:15 pmGlasgow Intl

25h 00m

1 stop

PHL5:15 pmPhiladelphia

$885

British Airways

Apr 4

PHL6:45 pmPhiladelphia

11h 45m

1 stop

GLA11:30 amGlasgow Intl

Apr 27

GLA5:55 amGlasgow Intl

15h 45m

1 stop

PHL4:40 pmPhiladelphia

$890

British Airways

Feb 28

PHL4:08 pmPhiladelphia

13h 27m

2 stops

GLA10:35 amGlasgow Intl

Mar 16

GLA8:45 amGlasgow Intl

12h 30m

1 stop

PHL5:15 pmPhiladelphia

$899

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Sun 4/4

8:25 pm-4:50 pm

1 stop15h 25m

Glasgow Intl

Tue 4/27

3:50 pm-6:01 pm

2 stops31h 11m

$815

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 4/6

8:25 pm-4:50 pm

1 stop15h 25m

Glasgow Intl

Tue 4/27

3:50 pm-6:01 pm

2 stops31h 11m

$815

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 3/2

5:40 pm-7:55 am

1 stop9h 15m

Glasgow Intl

Sat 3/13

3:50 pm-4:10 pm

1 stop29h 20m

$850

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Wed 3/10

6:35 pm-10:30 am

1 stop10h 55m

Glasgow Intl

Thu 3/18

5:20 am-5:15 pm

1 stop15h 55m

$885

Quickest round-trip

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Sun 3/7

6:35 pm-10:35 am

1 stop11h 00m

Glasgow Intl

Thu 3/18

6:35 am-5:15 pm

1 stop14h 40m

$885

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Wed 4/14

10:05 pm-5:50 pm

1 stop14h 45m

Glasgow Intl

Sat 4/24

7:55 am-6:38 pm

2 stops15h 43m

$949

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Mon 4/12

10:05 pm-2:50 pm

1 stop11h 45m

Glasgow Intl

Mon 4/26

10:00 am-8:55 pm

2 stops15h 55m

$950

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Mon 12/7

5:40 pm-11:35 am

1 stop12h 55m

Glasgow Intl

Fri 12/11

12:05 pm-7:31 am

2 stops24h 26m

$1,039

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Sat 11/28

5:40 pm-7:55 am

1 stop9h 15m

Glasgow Intl

Sat 12/5

1:15 pm-9:29 am

2 stops25h 14m

$1,139

PittsburghGlasgow

PIT Pittsburgh - GLA Glasgow Intl

PITGLA

Pittsburgh

Tue 12/1

7:53 am-9:55 am

2 stops21h 02m

Glasgow Intl

Thu 12/10

11:55 am-11:20 am

2 stops28h 25m

$3,695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Other information

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

The cheapest month to fly to Glasgow Intl Airport from Pennsylvania is in January. Flight prices, which tend to average around $779, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in January, then March is your next best option. Flight prices from Pennsylvania to Glasgow Intl Airport during March average around $826.

Can stopping save me money on Pennsylvania to Glasgow Intl Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a Pennsylvania to Glasgow Intl Airport flight.

Cheap Pennsylvania to Glasgow Intl Airport flight deals and tips

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

Best Price Found	$339
Fastest flight time	6h 55m
Direct flights	None

The best one-way flight to Glasgow Intl Airport from Pennsylvania in the past 72 hours is $339. The best round-trip flight deal from Pennsylvania to Glasgow Intl Airport found on momondo in the last 72 hours is $815.

The fastest flight from Pennsylvania to Glasgow Intl Airport takes 6h 55m

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

Search flight deals

Frequently asked questions about flying from Pennsylvania to Glasgow Intl Airport

When did momondo last update prices for flights from Pennsylvania to Glasgow Intl Airport?
Prices for flights from Pennsylvania to Glasgow Intl Airport were last updated today.
How many operators does momondo search for flights from Pennsylvania to Glasgow Intl Airport?
As of November 2026, there are 5 operators available to choose from for flights from Pennsylvania to Glasgow Intl Airport.
How old do you have to be to fly from Pennsylvania to Glasgow Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Pennsylvania to Glasgow Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $611	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
British Airways	PriceFrom $632	Free Cancellation	Rating 6.7 8,286 reviews	Search British Airways flights
Icelandair	PriceFrom $640	Free Cancellation	Rating 6.9 767 reviews	Search Icelandair flights
United Airlines	PriceFrom $748	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $794	Free Cancellation	Rating 7.3 1,882 reviews	Search Aer Lingus flights

Alexandria

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Helensburgh

Ballachulish

Paisley

Dumbarton

Inveraray

East Kilbride

Arrochar

Kinlochleven

Tarbert

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from Pennsylvania.

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

momondo does allow users to show only those flights to Glasgow from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Pennsylvania to Glasgow flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Glasgow from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Glasgow Intl Airport trip

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Cheap flights from Pennsylvania to Glasgow from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Glasgow departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from Pennsylvania to Glasgow Intl Airport

Our best Iberia deals on Pennsylvania to Glasgow Intl Airport flight tickets

British Airways flights from Pennsylvania to Glasgow Intl Airport

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

momondo Fare Finder

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

See travel insights to Glasgow from

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

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

Can stopping save me money on Pennsylvania to Glasgow Intl Airport flights?

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

What airlines fly to Glasgow Intl Airport?

How long does it take to fly to Glasgow Intl Airport?

Cheap Pennsylvania to Glasgow Intl Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Glasgow Intl Airport

Best airlines flying from Pennsylvania to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Pennsylvania to Glasgow Intl Airport with momondo

Traveling to a place near Glasgow?

Why use momondo?

An easier way to manage your Glasgow Intl Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Glasgow

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List of cabin classes available on flights landing in Glasgow. Availability may vary depending on flight origin and airline.

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