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Cheap flights from Glasgow Intl Airport to Philadelphia from £354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Philadelphia departing on 15/10. 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

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Find the cheapest flights from Glasgow Intl Airport to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:05 - 18:55
GLA
-
PHL
14h 50m
1 stop
Multiple Airlines Logo
20:25 - 14:55
PHL
-
GLA
13h 30m
1 stop
£591Multiple Airlines
Thu, 23 Jul - Thu, 30 Jul
Multiple Airlines Logo
09:05 - 18:55
GLA
-
PHL
14h 50m
1 stop
Multiple Airlines Logo
09:20 - 07:00
PHL
-
GLA
16h 40m
2 stops
£638Multiple Airlines
Thu, 23 Jul - Thu, 30 Jul
British Airways Logo
12:00 - 18:55
GLA
-
PHL
11h 55m
1 stop
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£643British Airways
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
12:00 - 18:55
GLA
-
PHL
11h 55m
1 stop
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£644British Airways
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
12:00 - 18:55
GLA
-
PHL
11h 55m
1 stop
British Airways Logo
18:45 - 13:35
PHL
-
GLA
13h 50m
1 stop
£645British Airways
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
12:00 - 18:55
GLA
-
PHL
11h 55m
1 stop
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£647British Airways
Tue, 25 Aug - Thu, 10 Sep
United Airlines Logo
14:00 - 19:29
GLA
-
PHL
34h 29m
2 stops
United Airlines Logo
09:30 - 10:10
PHL
-
GLA
19h 40m
2 stops
£659United Airlines
Wed, 9 Sep - Sun, 13 Sep
Delta Logo
06:00 - 22:16
GLA
-
PHL
21h 16m
2 stops
Delta Logo
16:05 - 16:10
PHL
-
GLA
19h 05m
2 stops
£668Delta
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
19:30 - 17:40
GLA
-
PHL
27h 10m
2 stops
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£670British Airways
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
05:55 - 17:40
GLA
-
PHL
16h 45m
2 stops
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£670British Airways
Tue, 25 Aug - Thu, 10 Sep

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Delta flights from Glasgow Intl Airport to Philadelphia

Our best Delta deals on Glasgow Intl Airport to Philadelphia flight tickets
Delta
25 Aug
GLA06:00Glasgow Intl
21h 16m
2 stops
PHL22:16Philadelphia
10 Sept
PHL16:05Philadelphia
19h 05m
2 stops
GLA16:10Glasgow Intl
£668
Delta
25 Aug
GLA06:00Glasgow Intl
18h 15m
2 stops
PHL19:15Philadelphia
10 Sept
PHL16:05Philadelphia
19h 05m
2 stops
GLA16:10Glasgow Intl
£717

Aer Lingus flights from Glasgow Intl Airport to Philadelphia

Our best Aer Lingus deals on Glasgow Intl Airport to Philadelphia flight tickets
Aer Lingus
23 Jul
GLA09:40Glasgow Intl
14h 15m
1 stop
PHL18:55Philadelphia
30 Jul
PHL20:25Philadelphia
15h 25m
1 stop
GLA16:50Glasgow Intl
£671
Aer Lingus
3 Jul
GLA13:20Glasgow Intl
10h 35m
1 stop
PHL18:55Philadelphia
8 Jul
PHL20:25Philadelphia
15h 25m
1 stop
GLA16:50Glasgow Intl
£680
Aer Lingus
11 Jul
GLA12:00Glasgow Intl
11h 55m
1 stop
PHL18:55Philadelphia
17 Jul
PHL20:25Philadelphia
19h 15m
1 stop
GLA20:40Glasgow Intl
£778

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Philadelphia 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 279,928 searches. Data last updated 12 June 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 23/7

09:05-18:55

1 stop14h 50m

Philadelphia

Thu 30/7

20:25-14:55

1 stop13h 30m

£591

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 23/7

09:05-18:55

1 stop14h 50m

Philadelphia

Thu 30/7

09:20-07:00

2 stops16h 40m

£638
Fastest return journey

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

12:00-18:55

1 stop11h 55m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£643

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

12:00-18:55

1 stop11h 55m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£644

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

12:00-18:55

1 stop11h 55m

Philadelphia

Thu 10/9

18:45-13:35

1 stop13h 50m

£645

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

12:00-18:55

1 stop11h 55m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£647

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 9/9

14:00-19:29

2 stops34h 29m

Philadelphia

Sun 13/9

09:30-10:10

2 stops19h 40m

£659

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

06:00-22:16

2 stops21h 16m

Philadelphia

Thu 10/9

16:05-16:10

2 stops19h 05m

£668

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

19:30-17:40

2 stops27h 10m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£670

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

05:55-17:40

2 stops16h 45m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£670

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

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

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 typical price of a round-trip flight between Glasgow Intl Airport and Philadelphia?

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel during the month of August, then book flights to Philadelphia from Glasgow Intl Airport during March instead. Flights to Philadelphia in March, while not as cheap as those in August, still average around £543.

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

You could potentially save up to 24% on your flight if you consider stops on a Glasgow Intl Airport to Philadelphia flight.

When to book flights from Glasgow Intl Airport to Philadelphia

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

Cheap Glasgow Intl Airport to Philadelphia (GLA to PHL) flight deals and tips

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Philadelphia takes 11h 55m
There are no direct flights from Glasgow Intl Airport to Philadelphia. There are no popular flight routes from Glasgow Intl Airport to Philadelphia.
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Philadelphia

  • How far is Glasgow Intl to Philadelphia by plane?

    Philadelphia is 3290.4 mi away from Glasgow Intl. In terms of flight time, this usually takes a little over 11h 55m.

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

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

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

  • How old do you have to be to fly from Glasgow Intl Airport to Philadelphia 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 Glasgow Intl Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia 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 Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Glasgow Intl Airport to Philadelphia?

Best airlines flying from Glasgow Intl Airport to Philadelphia

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £478Free CancellationRating
7.3
1,603 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £517Free CancellationRating
6.7
8,046 reviews
Search British Airways flights
American AirlinesPriceFrom £548Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark
Vineland
King of Prussia
Dover
Reading
Rehoboth Beach
Essington
Ephrata
Cherry Hill
West Chester
Dewey Beach

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Glasgow to Philadelphia for you.

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

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

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

Once you have performed a search for Glasgow to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Glasgow to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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