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Cheap flights from Glasgow Intl Airport to Philadelphia from £316

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 19/4. 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
09:05 - 18:55
GLA
-
PHL
14h 50m
1 stop
Multiple Airlines Logo
20:25 - 16:50
PHL
-
GLA
15h 25m
1 stop
£598Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
09:05 - 17:38
GLA
-
PHL
13h 33m
2 stops
Multiple Airlines Logo
20:25 - 16:50
PHL
-
GLA
15h 25m
1 stop
£663Multiple Airlines
Thu, 7 May - Thu, 14 May
KLM Logo
06:00 - 17:50
GLA
-
PHL
16h 50m
2 stops
KLM Logo
13:58 - 08:25
PHL
-
GLA
13h 27m
2 stops
£691KLM
Tue, 21 Apr - Tue, 5 May
Icelandair Logo
14:20 - 07:35
GLA
-
PHL
22h 15m
2 stops
Icelandair Logo
08:25 - 13:25
PHL
-
GLA
24h 00m
2 stops
£697Icelandair
Tue, 21 Apr - Tue, 5 May
British Airways Logo
19:30 - 17:05
GLA
-
PHL
26h 35m
2 stops
British Airways Logo
18:40 - 21:55
PHL
-
GLA
22h 15m
1 stop
£706British Airways
Tue, 21 Apr - Tue, 5 May
American Airlines Logo
10:55 - 12:10
GLA
-
PHL
30h 15m
1 stop
American Airlines Logo
19:35 - 13:25
PHL
-
GLA
12h 50m
1 stop
£708American Airlines
Tue, 16 Jun - Mon, 6 Jul
British Airways Logo
09:30 - 15:30
GLA
-
PHL
11h 00m
1 stop
British Airways Logo
14:45 - 12:30
PHL
-
GLA
16h 45m
2 stops
£711British Airways
Wed, 6 May - Wed, 13 May
American Airlines Logo
08:35 - 20:18
GLA
-
PHL
16h 43m
2 stops
American Airlines Logo
19:36 - 16:45
PHL
-
GLA
16h 09m
2 stops
£712American Airlines
Tue, 16 Jun - Tue, 7 Jul
American Airlines Logo
14:05 - 07:59
GLA
-
PHL
22h 54m
2 stops
American Airlines Logo
15:26 - 13:15
PHL
-
GLA
16h 49m
2 stops
£714American Airlines
Wed, 17 Jun - Tue, 7 Jul
American Airlines Logo
05:55 - 12:10
GLA
-
PHL
11h 15m
1 stop
American Airlines Logo
18:45 - 18:40
PHL
-
GLA
18h 55m
1 stop
£715American Airlines
Tue, 21 Apr - Tue, 5 May

British Airways flights from Glasgow Intl Airport to Philadelphia

Our best British Airways deals on Glasgow Intl Airport to Philadelphia flight tickets
British Airways
21 Apr
GLA19:30Glasgow Intl
26h 35m
2 stops
PHL17:05Philadelphia
5 May
PHL18:40Philadelphia
22h 15m
1 stop
GLA21:55Glasgow Intl
£706
British Airways
6 May
GLA09:30Glasgow Intl
11h 00m
1 stop
PHL15:30Philadelphia
13 May
PHL14:45Philadelphia
16h 45m
2 stops
GLA12:30Glasgow Intl
£711
British Airways
6 May
GLA06:25Glasgow Intl
14h 05m
1 stop
PHL15:30Philadelphia
10 May
PHL19:35Philadelphia
17h 05m
1 stop
GLA17:40Glasgow Intl
£718

KLM flights from Glasgow Intl Airport to Philadelphia

Our best KLM deals on Glasgow Intl Airport to Philadelphia flight tickets
KLM
21 Apr
GLA06:00Glasgow Intl
16h 50m
2 stops
PHL17:50Philadelphia
5 May
PHL13:58Philadelphia
13h 27m
2 stops
GLA08:25Glasgow Intl
£691
KLM
21 Apr
GLA06:00Glasgow Intl
16h 50m
2 stops
PHL17:50Philadelphia
5 May
PHL13:58Philadelphia
13h 27m
2 stops
GLA08:25Glasgow Intl
£763

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 26 March 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 7/5

09:05-18:55

1 stop14h 50m

Philadelphia

Thu 14/5

20:25-16:50

1 stop15h 25m

£598

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Thu 7/5

09:05-17:38

2 stops13h 33m

Philadelphia

Thu 14/5

20:25-16:50

1 stop15h 25m

£663

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

06:00-17:50

2 stops16h 50m

Philadelphia

Tue 5/5

13:58-08:25

2 stops13h 27m

£691

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

14:20-07:35

2 stops22h 15m

Philadelphia

Tue 5/5

08:25-13:25

2 stops24h 00m

£697

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

19:30-17:05

2 stops26h 35m

Philadelphia

Tue 5/5

18:40-21:55

1 stop22h 15m

£706

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 16/6

10:55-12:10

1 stop30h 15m

Philadelphia

Mon 6/7

19:35-13:25

1 stop12h 50m

£708
Fastest return journey

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 6/5

09:30-15:30

1 stop11h 00m

Philadelphia

Wed 13/5

14:45-12:30

2 stops16h 45m

£711

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 16/6

08:35-20:18

2 stops16h 43m

Philadelphia

Tue 7/7

19:36-16:45

2 stops16h 09m

£712

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Wed 17/6

14:05-07:59

2 stops22h 54m

Philadelphia

Tue 7/7

15:26-13:15

2 stops16h 49m

£714

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Tue 21/4

05:55-12:10

1 stop11h 15m

Philadelphia

Tue 5/5

18:45-18:40

1 stop18h 55m

£715

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 March, then book flights to Philadelphia from Glasgow Intl Airport during May instead. Flights to Philadelphia in May, while not as cheap as those in March, still average around £546.

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

You could potentially save up to 9% 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

14h 50m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Philadelphia takes 14h 50m
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

  • 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 14h 50m.

  • 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
7.2
1,489 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £492Free CancellationRating
6.7
7,821 reviews
Search British Airways flights
American AirlinesPriceFrom £547Free CancellationRating
7.1
11,499 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
Essington
Reading
Rehoboth Beach
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.

An easier way to manage your Philadelphia trip

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