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Cheap flights from Philadelphia to Glasgow from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Glasgow departing on 9/20. 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 Philadelphia to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 10:30 am
PHL
-
GLA
10h 45m
1 stop
British Airways Logo
9:30 am - 3:35 pm
GLA
-
PHL
11h 05m
1 stop
$842British Airways
Wed, Aug 19 - Wed, Aug 26
British Airways Logo
10:20 pm - 1:25 pm
PHL
-
GLA
10h 05m
1 stop
British Airways Logo
3:35 pm - 3:35 pm
GLA
-
PHL
29h 00m
1 stop
$843British Airways
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
6:45 pm - 10:30 am
PHL
-
GLA
10h 45m
1 stop
British Airways Logo
7:35 pm - 4:40 pm
GLA
-
PHL
26h 05m
1 stop
$847British Airways
Sun, Aug 23 - Mon, Aug 31
British Airways Logo
6:45 pm - 9:50 am
PHL
-
GLA
10h 05m
1 stop
British Airways Logo
8:35 am - 4:40 pm
GLA
-
PHL
13h 05m
1 stop
$848British Airways
Sun, Sep 27 - Fri, Oct 16
Multiple Airlines Logo
3:25 pm - 8:15 pm
PHL
-
GLA
23h 50m
2 stops
Multiple Airlines Logo
9:45 pm - 9:34 pm
GLA
-
PHL
28h 49m
2 stops
$849Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
British Airways Logo
6:45 pm - 9:50 am
PHL
-
GLA
10h 05m
1 stop
British Airways Logo
9:45 am - 4:15 pm
GLA
-
PHL
11h 30m
1 stop
$857British Airways
Sun, Sep 13 - Wed, Dec 23
United Airlines Logo
9:52 am - 10:10 am
PHL
-
GLA
19h 18m
2 stops
United Airlines Logo
2:00 pm - 9:46 am
GLA
-
PHL
24h 46m
2 stops
$860United Airlines
Sun, Aug 23 - Wed, Sep 2
United Airlines Logo
8:26 pm - 10:10 am
PHL
-
GLA
32h 44m
2 stops
United Airlines Logo
2:00 pm - 11:21 pm
GLA
-
PHL
14h 21m
2 stops
$861United Airlines
Sat, Sep 26 - Tue, Oct 20
British Airways Logo
6:45 pm - 10:30 am
PHL
-
GLA
10h 45m
1 stop
British Airways Logo
7:35 pm - 12:15 pm
GLA
-
PHL
21h 40m
1 stop
$863British Airways
Sun, Aug 23 - Mon, Aug 31
British Airways Logo
3:20 pm - 10:30 am
PHL
-
GLA
14h 10m
2 stops
British Airways Logo
7:40 pm - 12:20 pm
GLA
-
PHL
21h 40m
1 stop
$864British Airways
Wed, Aug 19 - Wed, Aug 26

Lufthansa flights from Philadelphia to Glasgow Intl Airport

Our best Lufthansa deals on Philadelphia to Glasgow Intl Airport flight tickets
Lufthansa
Oct 27
PHL6:40 pmPhiladelphia
13h 25m
1 stop
GLA12:05 pmGlasgow Intl
Nov 3
GLA6:00 amGlasgow Intl
15h 05m
1 stop
PHL4:05 pmPhiladelphia
$879
Lufthansa
May 5
PHL5:40 pmPhiladelphia
18h 05m
1 stop
GLA4:45 pmGlasgow Intl
May 26
GLA5:30 pmGlasgow Intl
27h 35m
1 stop
PHL4:05 pmPhiladelphia
$882
Lufthansa
May 13
PHL5:40 pmPhiladelphia
17h 50m
1 stop
GLA4:30 pmGlasgow Intl
May 30
GLA5:30 pmGlasgow Intl
27h 35m
1 stop
PHL4:05 pmPhiladelphia
$992

American Airlines flights from Philadelphia to Glasgow Intl Airport

Our best American Airlines deals on Philadelphia to Glasgow Intl Airport flight tickets
American Airlines
May 5
PHL10:05 pmPhiladelphia
13h 40m
1 stop
GLA4:45 pmGlasgow Intl
May 12
GLA5:55 amGlasgow Intl
14h 35m
1 stop
PHL3:30 pmPhiladelphia
$846
American Airlines
May 5
PHL10:05 pmPhiladelphia
13h 40m
1 stop
GLA4:45 pmGlasgow Intl
May 12
GLA5:55 amGlasgow Intl
15h 52m
2 stops
PHL4:47 pmPhiladelphia
$856
American Airlines
May 12
PHL7:35 pmPhiladelphia
14h 05m
1 stop
GLA2:40 pmGlasgow Intl
May 21
GLA8:35 amGlasgow Intl
11h 50m
1 stop
PHL3:25 pmPhiladelphia
$875

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Glasgow Intl Airport 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 832,500 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Philadelphia to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

6:45 pm-10:30 am

1 stop10h 45m

Glasgow Intl

Wed 8/26

9:30 am-3:35 pm

1 stop11h 05m

$842

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/17

10:20 pm-1:25 pm

1 stop10h 05m

Glasgow Intl

Mon 8/24

3:35 pm-3:35 pm

1 stop29h 00m

$843

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 8/23

6:45 pm-10:30 am

1 stop10h 45m

Glasgow Intl

Mon 8/31

7:35 pm-4:40 pm

1 stop26h 05m

$847

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 9/27

6:45 pm-9:50 am

1 stop10h 05m

Glasgow Intl

Fri 10/16

8:35 am-4:40 pm

1 stop13h 05m

$848

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/17

3:25 pm-8:15 pm

2 stops23h 50m

Glasgow Intl

Mon 8/24

9:45 pm-9:34 pm

2 stops28h 49m

$849
Quickest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 9/13

6:45 pm-9:50 am

1 stop10h 05m

Glasgow Intl

Wed 12/23

9:45 am-4:15 pm

1 stop11h 30m

$857

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 8/23

9:52 am-10:10 am

2 stops19h 18m

Glasgow Intl

Wed 9/2

2:00 pm-9:46 am

2 stops24h 46m

$860

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sat 9/26

8:26 pm-10:10 am

2 stops32h 44m

Glasgow Intl

Tue 10/20

2:00 pm-11:21 pm

2 stops14h 21m

$861

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 8/23

6:45 pm-10:30 am

1 stop10h 45m

Glasgow Intl

Mon 8/31

7:35 pm-12:15 pm

1 stop21h 40m

$863

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

3:20 pm-10:30 am

2 stops14h 10m

Glasgow Intl

Wed 8/26

7:40 pm-12:20 pm

1 stop21h 40m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Philadelphia to Glasgow Intl Airport

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 Philadelphia and Glasgow Intl Airport?

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Philadelphia is in February. Flight prices, which tend to average around $648, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in February, then January is your next best option. Flight prices from Philadelphia to Glasgow Intl Airport during January average around $692.

When to book flights from Philadelphia to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Glasgow Intl Airport (PHL to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Glasgow Intl Airport

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Philadelphia to Glasgow Intl Airport takes 10h 05m
There are no direct flights from Philadelphia to Glasgow Intl Airport. There are no popular flight routes from Philadelphia to Glasgow Intl Airport.
Search flight deals

Frequently asked questions about flying from Philadelphia to Glasgow Intl Airport

  • How far is Philadelphia to Glasgow Intl by plane?

    The straight-line distance from Philadelphia to Glasgow Intl is 3290.4 mi. A reasonable flight in good conditions will take 10h 05m.

  • When did momondo last update prices for flights from Philadelphia Airport to Glasgow Intl Airport?

    Prices for flights from Philadelphia Airport to Glasgow Intl Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Glasgow Intl Airport?

  • How old do you have to be to fly from Philadelphia Airport to Glasgow Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The necessary travel and health documents for your Glasgow Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Glasgow Intl Airport?

Best airlines flying from Philadelphia to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $584Free CancellationRating
7.1
11,681 reviews
Search American Airlines flights
British AirwaysPriceFrom $609Free CancellationRating
6.7
7,937 reviews
Search British Airways flights
Aer LingusPriceFrom $648Free CancellationRating
7.3
1,536 reviews
Search Aer Lingus flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
Tarbert
Glencoe

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Glasgow?

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 Philadelphia to Glasgow for you.

Can I find flights from Philadelphia to Glasgow with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Glasgow flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Glasgow?

momondo helps you find the best flight between Philadelphia and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Glasgow right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Glasgow from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Glasgow Intl Airport trip

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