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Cheap flights from Philadelphia to Glasgow Intl Airport from £168

PHL — GLA
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Glasgow Intl

Wed 4/1118:35 -
1 stop13h 15m
Thu 12/1106:35 -
1 stop14h 40m
Deal found 8/9£515
Wed 4/1116:25 -
2 stops13h 05m
Thu 12/1106:35 -
1 stop12h 05m
Deal found 8/9£518
Tue 10/1116:25 -
2 stops13h 25m
Wed 9/1208:15 -
2 stops16h 00m
Deal found 8/9£526
Mon 5/1022:10 -
1 stop10h 15m
Sun 11/1006:00 -
1 stop11h 10m
Deal found 9/9£552
Mon 2/1117:40 -
1 stop14h 05m
Mon 16/1107:50 -
1 stop13h 20m
Deal found 4/9£558
Wed 21/1018:45 -
1 stop10h 35m
Wed 28/1020:15 -
1 stop22h 20m
Deal found 5/9£619
Wed 21/1018:45 -
1 stop12h 45m
Thu 5/1105:20 -
1 stop15h 55m
Deal found 7/9£620
Wed 21/1017:40 -
2 stops13h 50m
Wed 4/1119:15 -
2 stops23h 45m
Deal found 7/9£625
Mon 19/1022:10 -
1 stop13h 00m
Thu 29/1010:20 -
1 stop32h 15m
Deal found 4/9£626
Mon 19/1019:35 -
1 stop12h 50m
Thu 29/1006:35 -
2 stops17h 15m
Deal found 4/9£634

Find flight deals from Philadelphia to Glasgow Intl

Round-trip from

£515

One-way from

£168

Popular in

November

Cheapest in

February

Average price

£792
British Airways
  • British Airways
  • 4/11-12/11
  • 2 total stops
  • 27h 55m total
  • Philadelphia to Glasgow
Search Deals
5/10-31/12
  • 5/10-31/12
  • 2 total stops
  • 24h 25m total
  • Philadelphia to Glasgow
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Glasgow Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Mon 5/10

15:30-20:55

2 stops24h 25m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£168

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 10/11

17:22-08:35

3 stops58h 13m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£261
Fastest return journey

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Tue 10/11

17:40-07:55

1 stop9h 15m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£306

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Mon 5/10

20:25-12:50

1 stop11h 25m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£307

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Fri 9/10

20:25-20:40

1 stop19h 15m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£342

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Mon 26/10

16:29-12:45

2 stops16h 16m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£349

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Wed 28/10

16:29-12:45

2 stops16h 16m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£349

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Sat 24/10

16:00-13:45

2 stops16h 45m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£386

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Fri 9/10

12:25-09:40

2 stops16h 15m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£386

PhiladelphiaGlasgow

PHL Philadelphia - GLA Glasgow Intl

PHLGLA

Philadelphia

Fri 9/10

06:00-09:40

2 stops22h 40m

Glasgow Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£386

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Philadelphia to Glasgow Intl

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Philadelphia to Glasgow Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of £488). Flying from Philadelphia to Glasgow Intl Airport in November is currently the most expensive (average of £1,437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Philadelphia to Glasgow Intl Airport?

Airfare is below average for this route at the moment.

Philadelphia to Glasgow Intl Airport flights typically cost between £560 and £981 in November.
The cheapest return price found within the last 5 days was £515 on British Airways (4 Nov–12 Nov).

Related info for your journey

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

    If you book a flight to Glasgow Intl from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from Philadelphia to Glasgow Intl per day from 0 different airlines.

  • How long is the flight from Philadelphia to Glasgow Intl Airport?

    Airlines like British Airways and Finnair fly from Philadelphia to Glasgow Intl Airport in about 12h 40m. The time it takes to get you to your destination can typically vary by up to 2h. Philadelphia and Glasgow Intl Airport are separated by a distance of 3297 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Philadelphia to Glasgow Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of £488). Flying from Philadelphia to Glasgow Intl Airport in November is currently the most expensive (average of £1,437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Kilmarnock
Arrochar
Dunoon
East Kilbride
Helensburgh
Largs
Clydebank
Renfrew
Inveraray
Rothesay
Alexandria
Glencoe

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to Glasgow Intl

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Fly with Cheapflights

How does Cheapflights help users find flights from Philadelphia to Glasgow Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow Intl from Philadelphia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Glasgow Intl?

Cheapflights simply makes it quick and affordable to book flights from Philadelphia to Glasgow Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Philadelphia to Glasgow Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Glasgow Intl from Philadelphia today and book when prices fit your budget.

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