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Cheap flights from Glasgow Intl Airport to Philadelphia from £431

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 12/6. 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
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
09:25 - 18:55
GLA
-
PHL
14h 30m
1 stop
Multiple Airlines Logo
20:25 - 15:40
PHL
-
GLA
14h 15m
1 stop
£693Multiple Airlines
Mon, 22 Jun - Mon, 29 Jun
British Airways Logo
09:40 - 16:40
GLA
-
PHL
12h 00m
1 stop
British Airways Logo
18:45 - 12:30
PHL
-
GLA
12h 45m
1 stop
£701British Airways
Thu, 10 Sep - Wed, 23 Sep
British Airways Logo
09:30 - 16:40
GLA
-
PHL
12h 10m
1 stop
British Airways Logo
18:45 - 12:30
PHL
-
GLA
12h 45m
1 stop
£708British Airways
Fri, 11 Sep - Wed, 23 Sep
British Airways Logo
08:35 - 15:35
GLA
-
PHL
12h 00m
1 stop
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£712British Airways
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
08:35 - 15:35
GLA
-
PHL
12h 00m
1 stop
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£715British Airways
Tue, 25 Aug - Thu, 10 Sep
Finnair Logo
17:10 - 12:20
GLA
-
PHL
24h 10m
1 stop
Finnair Logo
18:45 - 19:35
PHL
-
GLA
19h 50m
1 stop
£718Finnair
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
07:00 - 16:40
GLA
-
PHL
14h 40m
1 stop
British Airways Logo
17:50 - 12:30
PHL
-
GLA
13h 40m
2 stops
£723British Airways
Thu, 10 Sep - Wed, 23 Sep
Multiple Airlines Logo
11:25 - 22:27
GLA
-
PHL
16h 02m
2 stops
Multiple Airlines Logo
17:50 - 12:30
PHL
-
GLA
13h 40m
2 stops
£727Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
Icelandair Logo
14:20 - 07:38
GLA
-
PHL
22h 18m
2 stops
Icelandair Logo
10:45 - 13:25
PHL
-
GLA
21h 40m
2 stops
£733Icelandair
Tue, 25 Aug - Thu, 10 Sep
British Airways Logo
05:55 - 17:35
GLA
-
PHL
16h 40m
2 stops
British Airways Logo
18:45 - 11:30
PHL
-
GLA
11h 45m
1 stop
£734British Airways
Tue, 25 Aug - Thu, 10 Sep

British Airways flights from Glasgow Intl Airport to Philadelphia

Our best British Airways deals on Glasgow Intl Airport to Philadelphia flight tickets
British Airways
10 Sept
GLA09:40Glasgow Intl
12h 00m
1 stop
PHL16:40Philadelphia
23 Sept
PHL18:45Philadelphia
12h 45m
1 stop
GLA12:30Glasgow Intl
£701
British Airways
11 Sept
GLA09:30Glasgow Intl
12h 10m
1 stop
PHL16:40Philadelphia
23 Sept
PHL18:45Philadelphia
12h 45m
1 stop
GLA12:30Glasgow Intl
£708
British Airways
25 Aug
GLA08:35Glasgow Intl
12h 00m
1 stop
PHL15:35Philadelphia
10 Sept
PHL18:45Philadelphia
11h 45m
1 stop
GLA11:30Glasgow Intl
£712

American Airlines flights from Glasgow Intl Airport to Philadelphia

Our best American Airlines deals on Glasgow Intl Airport to Philadelphia flight tickets
American Airlines
22 Jun
GLA13:25Glasgow Intl
22h 50m
2 stops
PHL07:15Philadelphia
30 Jul
PHL19:35Philadelphia
10h 55m
1 stop
GLA11:30Glasgow Intl
£762
American Airlines
26 Jun
GLA05:50Glasgow Intl
11h 20m
1 stop
PHL12:10Philadelphia
29 Jul
PHL18:35Philadelphia
10h 45m
1 stop
GLA10:20Glasgow Intl
£788
American Airlines
22 Jun
GLA13:25Glasgow Intl
22h 50m
2 stops
PHL07:15Philadelphia
31 Jul
PHL18:35Philadelphia
14h 35m
1 stop
GLA14:10Glasgow Intl
£792

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 11 May 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

Mon 22/6

09:25-18:55

1 stop14h 30m

Philadelphia

Mon 29/6

20:25-15:40

1 stop14h 15m

£693

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 10/9

09:40-16:40

1 stop12h 00m

Philadelphia

Wed 23/9

18:45-12:30

1 stop12h 45m

£701

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 11/9

09:30-16:40

1 stop12h 10m

Philadelphia

Wed 23/9

18:45-12:30

1 stop12h 45m

£708
Fastest return journey

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

08:35-15:35

1 stop12h 00m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£712

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

08:35-15:35

1 stop12h 00m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£715

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

17:10-12:20

1 stop24h 10m

Philadelphia

Thu 10/9

18:45-19:35

1 stop19h 50m

£718

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 10/9

07:00-16:40

1 stop14h 40m

Philadelphia

Wed 23/9

17:50-12:30

2 stops13h 40m

£723

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 10/9

11:25-22:27

2 stops16h 02m

Philadelphia

Wed 23/9

17:50-12:30

2 stops13h 40m

£727

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

14:20-07:38

2 stops22h 18m

Philadelphia

Thu 10/9

10:45-13:25

2 stops21h 40m

£733

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 25/8

05:55-17:35

2 stops16h 40m

Philadelphia

Thu 10/9

18:45-11:30

1 stop11h 45m

£734

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 £533.

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

You could potentially save up to 13% 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

10h 35m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Philadelphia takes 10h 35m
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 10h 35m.

  • 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 £469Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £484Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
American AirlinesPriceFrom £538Free CancellationRating
7.1
11,667 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
West Chester
Cherry Hill
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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