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Cheap flights from Glasgow Intl Airport to Philadelphia from £453

GLA — PHL
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Philadelphia

Sat 5/1207:45 -
1 stop11h 20m
Sat 12/1221:15 -
1 stop10h 30m
Deal found 21/10£578
Thu 3/1208:25 -
1 stop10h 40m
Thu 10/1221:15 -
1 stop13h 15m
Deal found 19/10£589
Sun 1/1107:25 -
1 stop13h 45m
Sun 8/1120:50 -
1 stop20h 25m
Deal found 20/10£639
Mon 16/1115:00 -
2 stops37h 54m
Mon 30/1117:40 -
1 stop10h 25m
Deal found 22/10£662
Wed 28/1009:50 -
1 stop11h 20m
Wed 4/1110:27 -
2 stops17h 33m
Deal found 21/10£743

Find flight deals from Glasgow Intl to Philadelphia

Round-trip from

£578

One-way from

£453

Popular in

February

Cheapest in

January

Average price

£745
5/12-12/12
  • 5/12-12/12
  • 2 total stops
  • 21h 50m total
  • Glasgow to Philadelphia
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29/10-31/12
  • 29/10-31/12
  • 2 total stops
  • 30h 57m total
  • Glasgow to Philadelphia
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Highest demand for flights based on searches. 15% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 29/10

20:45-23:42

2 stops30h 57m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£467
Fastest return journey

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Sat 5/12

07:45-14:05

1 stop11h 20m

Philadelphia

Sat 12/12

21:15-12:45

1 stop10h 30m

£578

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Thu 3/12

08:25-14:05

1 stop10h 40m

Philadelphia

Thu 10/12

21:15-15:30

1 stop13h 15m

£589

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Tue 16/3

06:00-20:34

2 stops18h 34m

Philadelphia

Sun 21/3

19:29-08:30

2 stops33h 01m

£784

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Wed 14/4

10:50-20:55

2 stops15h 05m

Philadelphia

Wed 12/5

18:45-12:30

1 stop12h 45m

£794

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Tue 13/4

09:35-20:55

2 stops16h 20m

Philadelphia

Wed 12/5

18:45-10:20

1 stop10h 35m

£794

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Wed 7/4

14:20-22:31

2 stops13h 11m

Philadelphia

Wed 14/4

11:45-08:25

2 stops15h 40m

£807

GlasgowPhiladelphia

GLA Glasgow Intl - PHL Philadelphia

GLAPHL

Glasgow Intl

Sat 14/11

06:35-16:15

1 stop14h 40m

Philadelphia

Tue 17/11

17:32-15:50

2 stops17h 18m

£840

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Glasgow Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Philadelphia

What’s the top stopover airport for flights from Glasgow Intl Airport to Philadelphia?

Dublin (DUB) – chosen by Cheapflights users on 79% of one-stop itineraries from Glasgow Intl Airport to Philadelphia on Cheapflights.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Philadelphia?

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £740.

What’s the fastest stopover option from Glasgow Intl Airport to Philadelphia?

Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 11h 12m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Philadelphia?

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Reviews of airlines servicing Philadelphia

Check out reviews from past customers who have flown with Aer Lingus and British Airways from Glasgow Intl Airport to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,854 reviews
Check prices

Food

6.7

Crew

8.1

Boarding

7.5

Comfort

7.2

Entertainment

7.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,854 reviews
Aer Lingus
7.3
Good
1,854 reviews
Check prices

Food

6.7

Crew

8.1

Boarding

7.5

Comfort

7.2

Entertainment

7.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
British Airways
6.7
Okay
8,268 reviews
Aer Lingus
7.3
Good
1,854 reviews
Check prices

Food

6.7

Crew

8.1

Boarding

7.5

Comfort

7.2

Entertainment

7.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • What airport do you fly into for flights to Philadelphia from Glasgow Intl?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from Glasgow Intl to Philadelphia. You should not have trouble finding flights to Philadelphia from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Philadelphia airport from Glasgow Intl. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Philadelphia round-trip?

    Our cheapest airline available from Glasgow Intl Airport to Philadelphia is Aer Lingus. Our recent data shows that you can find tickets from as low as £518 on this airline. An additional option worth looking into is British Airways, starting at £536. Aer Lingus is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Glasgow Intl to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Philadelphia.

  • Can I find deals for business class flights from Glasgow Intl to Philadelphia?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia
Middletown

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Glasgow Intl to Philadelphia

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£518Average£709FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£536Average£726FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to Philadelphia.

Can Cheapflights find flights from Glasgow Intl to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Philadelphia become cheaper?

Yes! Start tracking prices for Glasgow Intl to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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