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

Finnair and Iberia are the most popular carriers operating from Glasgow Intl to Pennsylvania

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

As of October 2026, there are 2 operators available to choose from for flights from Glasgow Intl Airport to Pennsylvania.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£408 Cheap Flights from Glasgow Intl Airport to Pennsylvania in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow Intl Airport to Pennsylvania

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 16:40GLA Glasgow Intl-PHL Philadelphia

12h 10m1 stop London Heathrow

18:45 - 12:30PHL Philadelphia-GLA Glasgow Intl

12h 45m1 stop London Heathrow

£595British Airways

Wed, 7 Apr - Wed, 14 Apr

09:25 - 16:10GLA Glasgow Intl-PHL Philadelphia

11h 45m1 stop Dublin

17:40 - 15:30PHL Philadelphia-GLA Glasgow Intl

16h 50m1 stop Dublin

£624Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

18:00 - 17:10GLA Glasgow Intl-PHL Philadelphia

27h 10m1 stop Dublin

20:25 - 16:50PHL Philadelphia-GLA Glasgow Intl

15h 25m1 stop Dublin

£668Multiple Airlines

Thu, 25 Mar - Sun, 11 Apr

07:35 - 17:10GLA Glasgow Intl-PHL Philadelphia

13h 35m1 stop Dublin

20:25 - 16:50PHL Philadelphia-GLA Glasgow Intl

15h 25m1 stop Dublin

£678Multiple Airlines

Fri, 26 Mar - Sun, 11 Apr

08:45 - 16:15GLA Glasgow Intl-PHL Philadelphia

12h 30m1 stop London Heathrow

18:35 - 12:50PHL Philadelphia-GLA Glasgow Intl

13h 15m1 stop London Heathrow

£734British Airways

Mon, 1 Feb - Wed, 10 Feb

11:40 - 19:20GLA Glasgow Intl-PIT Pittsburgh

12h 40m1 stop London Heathrow

12:46 - 09:30PIT Pittsburgh-GLA Glasgow Intl

15h 44m2 stops New York John F Kennedy Intl London Heathrow

£744British Airways

Wed, 25 Nov - Wed, 2 Dec

11:40 - 23:42GLA Glasgow Intl-PIT Pittsburgh

17h 02m2 stops London Heathrow Chicago O'Hare Intl

12:46 - 09:30PIT Pittsburgh-GLA Glasgow Intl

15h 44m2 stops New York John F Kennedy Intl London Heathrow

£768British Airways

Wed, 25 Nov - Wed, 2 Dec

08:25 - 14:00GLA Glasgow Intl-PHL Philadelphia

10h 35m1 stop Dublin

17:40 - 07:55PHL Philadelphia-GLA Glasgow Intl

9h 15m1 stop Dublin

£784Aer Lingus

Thu, 17 Dec - Tue, 22 Dec

08:25 - 08:39GLA Glasgow Intl-PHL Philadelphia

29h 14m2 stops Dublin Boston Logan Intl

17:40 - 07:55PHL Philadelphia-GLA Glasgow Intl

9h 15m1 stop Dublin

£788Aer Lingus

Thu, 17 Dec - Tue, 22 Dec

16:05 - 18:45GLA Glasgow Intl-PHL Philadelphia

31h 40m2 stops Dublin Boston Logan Intl

09:29 - 12:45PHL Philadelphia-GLA Glasgow Intl

22h 16m2 stops Boston Logan Intl Dublin

£802Aer Lingus

Sun, 20 Dec - Wed, 30 Dec

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British Airways flights from Glasgow Intl Airport to Pennsylvania

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

British Airways

7 Apr

GLA09:30Glasgow Intl

12h 10m

1 stop

PHL16:40Philadelphia

14 Apr

PHL18:45Philadelphia

12h 45m

1 stop

GLA12:30Glasgow Intl

£595

British Airways

25 Nov

GLA11:40Glasgow Intl

12h 40m

1 stop

PIT19:20Pittsburgh

2 Dec

PIT12:46Pittsburgh

15h 44m

2 stops

GLA09:30Glasgow Intl

£744

British Airways

25 Nov

GLA11:40Glasgow Intl

17h 02m

2 stops

PIT23:42Pittsburgh

2 Dec

PIT12:46Pittsburgh

15h 44m

2 stops

GLA09:30Glasgow Intl

£768

Iberia flights from Glasgow Intl Airport to Pennsylvania

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

Iberia

30 Mar

GLA19:30Glasgow Intl

26h 10m

1 stop

PHL16:40Philadelphia

26 Apr

PHL18:45Philadelphia

10h 20m

1 stop

GLA10:05Glasgow Intl

£798

Iberia

30 Mar

GLA10:55Glasgow Intl

29h 25m

1 stop

PHL11:20Philadelphia

27 Apr

PHL19:20Philadelphia

22h 05m

1 stop

GLA22:25Glasgow Intl

£806

Iberia

30 Mar

GLA14:35Glasgow Intl

29h 25m

1 stop

PHL15:00Philadelphia

2 May

PHL22:05Philadelphia

35h 45m

2 stops

GLA14:50Glasgow Intl

£807

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Wed 7/4

09:30-16:40

1 stop12h 10m

Philadelphia

Wed 14/4

18:45-12:30

1 stop12h 45m

£595

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 10/12

09:25-16:10

1 stop11h 45m

Philadelphia

Thu 17/12

17:40-15:30

1 stop16h 50m

£624

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 25/3

18:00-17:10

1 stop27h 10m

Philadelphia

Sun 11/4

20:25-16:50

1 stop15h 25m

£668

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Fri 26/3

07:35-17:10

1 stop13h 35m

Philadelphia

Sun 11/4

20:25-16:50

1 stop15h 25m

£678

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Mon 1/2

08:45-16:15

1 stop12h 30m

Philadelphia

Wed 10/2

18:35-12:50

1 stop13h 15m

£734

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Wed 25/11

11:40-19:20

1 stop12h 40m

Pittsburgh

Wed 2/12

12:46-09:30

2 stops15h 44m

£744

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Wed 25/11

11:40-23:42

2 stops17h 02m

Pittsburgh

Wed 2/12

12:46-09:30

2 stops15h 44m

£768

Fastest return journey

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 17/12

08:25-14:00

1 stop10h 35m

Philadelphia

Tue 22/12

17:40-07:55

1 stop9h 15m

£784

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 17/12

08:25-08:39

2 stops29h 14m

Philadelphia

Tue 22/12

17:40-07:55

1 stop9h 15m

£788

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Sun 20/12

16:05-18:45

2 stops31h 40m

Philadelphia

Wed 30/12

09:29-12:45

2 stops22h 16m

£802

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 cheapest month to fly to Pennsylvania?

In general, March is the cheapest month to fly from Glasgow Intl Airport to Pennsylvania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you don’t want to visit Pennsylvania in March, then you should wait until January to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of £624.

Cheap Glasgow Intl Airport to Pennsylvania flight deals and tips

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

Best price found	£408
Fastest flight time	10h 55m
Direct flights	None

The best one-way flight to Pennsylvania from Glasgow Intl Airport in the past 72 hours is £408. The best return flight deal from Glasgow Intl Airport to Pennsylvania found on momondo in the last 72 hours is £595.

The fastest flight from Glasgow Intl Airport to Pennsylvania takes 10h 55m

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

Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Pennsylvania

When did momondo last update prices for flights from Glasgow Intl Airport to Pennsylvania?
Prices for flights from Glasgow Intl Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from Glasgow Intl Airport to Pennsylvania?
As of October 2026, there are 2 operators available to choose from for flights from Glasgow Intl Airport to Pennsylvania.
How old do you have to be to fly from Glasgow Intl Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Glasgow Intl Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania 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 Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow Intl Airport to Pennsylvania

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom £520	Free Cancellation	Rating 7.3 1,869 reviews		Search Aer Lingus flights
British Airways	PriceFrom £538	Free Cancellation	Rating 6.7 8,277 reviews		Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Glasgow to Pennsylvania. momondo saves you time and could save you money on your trip.

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

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

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

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

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

Of course. momondo tracks the price of Glasgow to Pennsylvania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.