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Cheap flights from Glasgow Intl Airport to Philadelphia from £436

This is the cheapest return 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 6/12. 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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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
07:20 - 16:00GLA-PHL
13h 40m1 stop
Multiple Airlines Logo
17:30 - 08:50PHL-GLA
10h 20m1 stop
£436Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Aer Lingus Logo
08:20 - 16:00GLA-PHL
12h 40m1 stop
Aer Lingus Logo
17:30 - 08:50PHL-GLA
10h 20m1 stop
£452Aer Lingus
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Multiple Airlines Logo
07:20 - 16:00GLA-PHL
13h 40m1 stop
Multiple Airlines Logo
06:00 - 06:55PHL-GLA
19h 55m2 stops
£512Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Aer Lingus Logo
08:20 - 16:00GLA-PHL
12h 40m1 stop
Aer Lingus Logo
17:30 - 07:50PHL-GLA
9h 20m1 stop
£563Aer Lingus
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Multiple Airlines Logo
07:05 - 23:34GLA-PHL
21h 29m2 stops
Multiple Airlines Logo
05:30 - 19:40PHL-GLA
33h 10m3 stops
£601Multiple Airlines
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Multiple Airlines Logo
07:05 - 23:34GLA-PHL
21h 29m2 stops
Multiple Airlines Logo
17:40 - 12:05PHL-GLA
13h 25m1 stop
£622Multiple Airlines
Find Deal
Fri, 5 Dec - Tue, 9 Dec
British Airways Logo
09:35 - 16:15GLA-PHL
11h 40m1 stop
British Airways Logo
16:05 - 09:25PHL-GLA
12h 20m2 stops
£674British Airways
Find Deal
Sat, 6 Dec - Sat, 13 Dec
British Airways Logo
18:50 - 16:05GLA-PHL
26h 15m2 stops
British Airways Logo
21:20 - 22:30PHL-GLA
20h 10m2 stops
£675British Airways
Find Deal
Sat, 6 Dec - Sat, 13 Dec
American Airlines Logo
06:35 - 13:15GLA-PHL
11h 40m1 stop
American Airlines Logo
16:05 - 10:45PHL-GLA
13h 40m2 stops
£688American Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
American Airlines Logo
08:40 - 22:21GLA-PHL
18h 41m2 stops
American Airlines Logo
16:05 - 10:45PHL-GLA
13h 40m2 stops
£695American Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec

Aer Lingus flights from Glasgow Intl Airport to Philadelphia

Our best Aer Lingus deals on Glasgow Intl Airport to Philadelphia flight tickets
Aer Lingus
6 Dec
GLA08:20Glasgow Intl
12h 40m
1 stop
PHL16:00Philadelphia
13 Dec
PHL17:30Philadelphia
10h 20m
1 stop
GLA08:50Glasgow Intl
£452
Find similar
Aer Lingus
5 Dec
GLA08:20Glasgow Intl
12h 40m
1 stop
PHL16:00Philadelphia
9 Dec
PHL17:30Philadelphia
9h 20m
1 stop
GLA07:50Glasgow Intl
£563
Find similar
Aer Lingus
10 Jan
GLA08:20Glasgow Intl
10h 35m
1 stop
PHL13:55Philadelphia
17 Jan
PHL21:10Philadelphia
17h 30m
1 stop
GLA19:40Glasgow Intl
£687
Find similar

British Airways flights from Glasgow Intl Airport to Philadelphia

Our best British Airways deals on Glasgow Intl Airport to Philadelphia flight tickets
British Airways
6 Dec
GLA09:35Glasgow Intl
11h 40m
1 stop
PHL16:15Philadelphia
13 Dec
PHL16:05Philadelphia
12h 20m
2 stops
GLA09:25Glasgow Intl
£674
Find similar
British Airways
6 Dec
GLA18:50Glasgow Intl
26h 15m
2 stops
PHL16:05Philadelphia
13 Dec
PHL21:20Philadelphia
20h 10m
2 stops
GLA22:30Glasgow Intl
£675
Find similar
British Airways
10 Jan
GLA18:50Glasgow Intl
24h 05m
2 stops
PHL13:55Philadelphia
17 Jan
PHL21:15Philadelphia
20h 15m
2 stops
GLA22:30Glasgow Intl
£679
Find similar

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 24 October 2025.
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

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

07:20-16:00

1 stop13h 40m

Philadelphia

Sat 13/12

17:30-08:50

1 stop10h 20m

£436

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

08:20-16:00

1 stop12h 40m

Philadelphia

Sat 13/12

17:30-08:50

1 stop10h 20m

£452

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

07:20-16:00

1 stop13h 40m

Philadelphia

Sat 13/12

06:00-06:55

2 stops19h 55m

£512

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 5/12

08:20-16:00

1 stop12h 40m

Philadelphia

Tue 9/12

17:30-07:50

1 stop9h 20m

£563

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 5/12

07:05-23:34

2 stops21h 29m

Philadelphia

Tue 9/12

05:30-19:40

3 stops33h 10m

£601

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Fri 5/12

07:05-23:34

2 stops21h 29m

Philadelphia

Tue 9/12

17:40-12:05

1 stop13h 25m

£622

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

09:35-16:15

1 stop11h 40m

Philadelphia

Sat 13/12

16:05-09:25

2 stops12h 20m

£674

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

18:50-16:05

2 stops26h 15m

Philadelphia

Sat 13/12

21:20-22:30

2 stops20h 10m

£675

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

06:35-13:15

1 stop11h 40m

Philadelphia

Sat 13/12

16:05-10:45

2 stops13h 40m

£688

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sat 6/12

08:40-22:21

2 stops18h 41m

Philadelphia

Sat 13/12

16:05-10:45

2 stops13h 40m

£695

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 cheapest month to fly to Philadelphia?

If you aren’t able to travel during the month of January, then book flights to Philadelphia from Glasgow Intl Airport during May instead. Flights to Philadelphia in May, while not as cheap as those in January, still average around £522.

What is the cheapest day to depart on your flight to Philadelphia?

Our data shows that Wednesday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £563. On the other hand, Sunday is the most expensive day to depart from Glasgow Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £742.

What is the cheapest time of day to depart on your flight to Philadelphia?

The cheapest time of day to fly to Philadelphia is in the evening when flights can be purchased for as low as £582. In the morning is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £609 per ticket.

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around £591 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Glasgow Intl Airport for as low as £419 on momondo.

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

You could potentially save up to 3% 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

Direct flights

None
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 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
British AirwaysPriceFrom £403Free CancellationRating
6.7
7,469 reviews
Search British Airways flights
Aer LingusPriceFrom £515Free CancellationRating
7.2
1,353 reviews
Search Aer Lingus flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark
Dover
Reading
Vineland
King of Prussia
Cape May
Essington
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.

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