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Cheap flights from Philadelphia to Glasgow from $249

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 7/18. 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
9:35 am - 4:40 pm
GLA
-
PHL
12h 05m
1 stop
$687British Airways
Tue, Aug 4 - Tue, Aug 25
British Airways Logo
10:20 pm - 4:45 pm
PHL
-
GLA
13h 25m
1 stop
British Airways Logo
5:55 am - 12:20 pm
GLA
-
PHL
11h 25m
1 stop
$690British Airways
Tue, Aug 4 - Tue, Aug 25
American Airlines Logo
10:05 pm - 5:50 pm
PHL
-
GLA
14h 45m
1 stop
American Airlines Logo
6:25 am - 3:30 pm
GLA
-
PHL
14h 05m
1 stop
$693American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
7:35 pm - 1:15 pm
PHL
-
GLA
12h 40m
1 stop
American Airlines Logo
5:55 am - 3:30 pm
GLA
-
PHL
14h 35m
1 stop
$694American Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
10:20 pm - 4:45 pm
PHL
-
GLA
13h 25m
1 stop
Multiple Airlines Logo
5:55 am - 12:20 pm
GLA
-
PHL
11h 25m
1 stop
$695Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Iberia Logo
10:20 pm - 4:45 pm
PHL
-
GLA
13h 25m
1 stop
Iberia Logo
10:55 am - 9:00 pm
GLA
-
PHL
15h 05m
2 stops
$703Iberia
Tue, Aug 4 - Tue, Aug 25
Iberia Logo
10:20 pm - 4:45 pm
PHL
-
GLA
13h 25m
1 stop
Iberia Logo
10:55 am - 9:00 pm
GLA
-
PHL
15h 05m
2 stops
$704Iberia
Tue, Aug 4 - Tue, Aug 25
Virgin Atlantic Logo
9:42 am - 8:25 am
PHL
-
GLA
17h 43m
2 stops
Virgin Atlantic Logo
6:00 am - 8:53 pm
GLA
-
PHL
19h 53m
2 stops
$705Virgin Atlantic
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:15 am - 1:10 pm
PHL
-
GLA
22h 55m
2 stops
Multiple Airlines Logo
9:45 pm - 10:43 pm
GLA
-
PHL
29h 58m
2 stops
$707Multiple Airlines
Sun, Apr 12 - Mon, Apr 20
United Airlines Logo
3:10 pm - 10:10 am
PHL
-
GLA
14h 00m
2 stops
United Airlines Logo
2:00 pm - 9:43 am
GLA
-
PHL
24h 43m
2 stops
$708United Airlines
Tue, Aug 4 - Tue, Aug 25

British Airways flights from Philadelphia to Glasgow Intl Airport

Our best British Airways deals on Philadelphia to Glasgow Intl Airport flight tickets
British Airways
Apr 21
PHL5:32 pmPhiladelphia
14h 43m
2 stops
GLA1:15 pmGlasgow Intl
Apr 28
GLA7:30 pmGlasgow Intl
26h 05m
1 stop
PHL4:35 pmPhiladelphia
$712
British Airways
Apr 12
PHL6:40 pmPhiladelphia
32h 00m
1 stop
GLA7:40 amGlasgow Intl
Apr 20
GLA8:50 pmGlasgow Intl
24h 45m
1 stop
PHL4:35 pmPhiladelphia
$717
British Airways
Apr 4
PHL7:00 pmPhiladelphia
23h 30m
2 stops
GLA11:30 pmGlasgow Intl
Apr 13
GLA8:50 pmGlasgow Intl
24h 45m
1 stop
PHL4:35 pmPhiladelphia
$737

American Airlines flights from Philadelphia to Glasgow Intl Airport

Our best American Airlines deals on Philadelphia to Glasgow Intl Airport flight tickets
American Airlines
Apr 8
PHL10:05 pmPhiladelphia
14h 45m
1 stop
GLA5:50 pmGlasgow Intl
Apr 15
GLA6:25 amGlasgow Intl
14h 05m
1 stop
PHL3:30 pmPhiladelphia
$693
American Airlines
Apr 21
PHL7:35 pmPhiladelphia
12h 40m
1 stop
GLA1:15 pmGlasgow Intl
Apr 28
GLA5:55 amGlasgow Intl
14h 35m
1 stop
PHL3:30 pmPhiladelphia
$694
American Airlines
Apr 8
PHL10:05 pmPhiladelphia
14h 45m
1 stop
GLA5:50 pmGlasgow Intl
Apr 15
GLA6:25 amGlasgow Intl
15h 32m
2 stops
PHL4:57 pmPhiladelphia
$703

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 March 11, 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
Quickest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

6:45 pm-10:30 am

1 stop10h 45m

Glasgow Intl

Tue 8/25

9:35 am-4:40 pm

1 stop12h 05m

$687

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

5:55 am-12:20 pm

1 stop11h 25m

$690

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 4/8

10:05 pm-5:50 pm

1 stop14h 45m

Glasgow Intl

Wed 4/15

6:25 am-3:30 pm

1 stop14h 05m

$693

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/21

7:35 pm-1:15 pm

1 stop12h 40m

Glasgow Intl

Tue 4/28

5:55 am-3:30 pm

1 stop14h 35m

$694

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

5:55 am-12:20 pm

1 stop11h 25m

$695

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

10:55 am-9:00 pm

2 stops15h 05m

$703

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

10:55 am-9:00 pm

2 stops15h 05m

$704

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/21

9:42 am-8:25 am

2 stops17h 43m

Glasgow Intl

Tue 4/28

6:00 am-8:53 pm

2 stops19h 53m

$705

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 4/12

9:15 am-1:10 pm

2 stops22h 55m

Glasgow Intl

Mon 4/20

9:45 pm-10:43 pm

2 stops29h 58m

$707

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

3:10 pm-10:10 am

2 stops14h 00m

Glasgow Intl

Tue 8/25

2:00 pm-9:43 am

2 stops24h 43m

$708

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 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

9h 20m

Direct flights

None
The fastest flight from Philadelphia to Glasgow Intl Airport takes 9h 20m
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

  • 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 9h 20m.

  • 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
11,425 reviews
Search American Airlines flights
British AirwaysPriceFrom $617Free CancellationRating
6.7
7,781 reviews
Search British Airways flights
Aer LingusPriceFrom $648Free CancellationRating
7.2
1,474 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
Alexandria
Glencoe
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Tarbert

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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