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Cheap flights from Philadelphia to Glasgow from $394

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 5/28. 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.
Multiple Airlines Logo
8:25 pm - 1:10 pm
PHL
-
GLA
11h 45m
1 stop
Multiple Airlines Logo
8:00 am - 6:55 pm
GLA
-
PHL
15h 55m
1 stop
$785Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
8:25 pm - 2:55 pm
PHL
-
GLA
13h 30m
1 stop
Multiple Airlines Logo
9:15 pm - 12:08 am
GLA
-
PHL
31h 53m
2 stops
$802Multiple Airlines
Wed, Aug 19 - Fri, Aug 28
British Airways Logo
6:45 pm - 10:05 am
PHL
-
GLA
10h 20m
1 stop
British Airways Logo
7:00 am - 4:40 pm
GLA
-
PHL
14h 40m
1 stop
$806British Airways
Mon, Aug 17 - Thu, Aug 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
$808United Airlines
Tue, Aug 4 - Tue, Aug 25
American Airlines Logo
7:35 pm - 2:40 pm
PHL
-
GLA
14h 05m
1 stop
American Airlines Logo
5:55 am - 12:20 pm
GLA
-
PHL
11h 25m
1 stop
$819American Airlines
Tue, Aug 4 - Tue, Aug 25
British Airways Logo
6:45 pm - 10:05 am
PHL
-
GLA
10h 20m
1 stop
British Airways Logo
8:50 pm - 4:40 pm
GLA
-
PHL
24h 50m
1 stop
$821British Airways
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
6:45 pm - 10:05 am
PHL
-
GLA
10h 20m
1 stop
American Airlines Logo
7:00 am - 6:55 pm
GLA
-
PHL
16h 55m
2 stops
$828American Airlines
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
7:35 pm - 1:15 pm
PHL
-
GLA
12h 40m
1 stop
American Airlines Logo
7:00 am - 4:50 pm
GLA
-
PHL
14h 50m
2 stops
$829American Airlines
Tue, Aug 4 - Tue, Aug 25
American Airlines Logo
7:35 pm - 1:15 pm
PHL
-
GLA
12h 40m
1 stop
American Airlines Logo
7:00 am - 4:50 pm
GLA
-
PHL
14h 50m
2 stops
$830American Airlines
Tue, Aug 4 - Tue, Aug 25
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
$835United 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
Aug 17
PHL6:45 pmPhiladelphia
10h 20m
1 stop
GLA10:05 amGlasgow Intl
Aug 20
GLA8:50 pmGlasgow Intl
24h 50m
1 stop
PHL4:40 pmPhiladelphia
$821
British Airways
Aug 19
PHL7:44 pmPhiladelphia
17h 06m
2 stops
GLA5:50 pmGlasgow Intl
Aug 26
GLA8:50 pmGlasgow Intl
20h 30m
1 stop
PHL12:20 pmPhiladelphia
$840
British Airways
Aug 19
PHL6:45 pmPhiladelphia
10h 35m
1 stop
GLA10:20 amGlasgow Intl
Aug 26
GLA6:25 amGlasgow Intl
14h 10m
1 stop
PHL3:35 pmPhiladelphia
$846

American Airlines flights from Philadelphia to Glasgow Intl Airport

Our best American Airlines deals on Philadelphia to Glasgow Intl Airport flight tickets
American Airlines
Aug 4
PHL7:35 pmPhiladelphia
14h 05m
1 stop
GLA2:40 pmGlasgow Intl
Aug 25
GLA5:55 amGlasgow Intl
11h 25m
1 stop
PHL12:20 pmPhiladelphia
$819
American Airlines
Aug 4
PHL7:35 pmPhiladelphia
12h 40m
1 stop
GLA1:15 pmGlasgow Intl
Aug 25
GLA7:00 amGlasgow Intl
14h 50m
2 stops
PHL4:50 pmPhiladelphia
$829
American Airlines
Aug 4
PHL7:35 pmPhiladelphia
12h 40m
1 stop
GLA1:15 pmGlasgow Intl
Aug 25
GLA7:00 amGlasgow Intl
14h 50m
2 stops
PHL4:50 pmPhiladelphia
$830

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 23, 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

Sun 5/3

8:25 pm-1:10 pm

1 stop11h 45m

Glasgow Intl

Sun 5/10

8:00 am-6:55 pm

1 stop15h 55m

$785

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

8:25 pm-2:55 pm

1 stop13h 30m

Glasgow Intl

Fri 8/28

9:15 pm-12:08 am

2 stops31h 53m

$802
Quickest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/17

6:45 pm-10:05 am

1 stop10h 20m

Glasgow Intl

Thu 8/20

7:00 am-4:40 pm

1 stop14h 40m

$806

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

$808

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

7:35 pm-2:40 pm

1 stop14h 05m

Glasgow Intl

Tue 8/25

5:55 am-12:20 pm

1 stop11h 25m

$819

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/17

6:45 pm-10:05 am

1 stop10h 20m

Glasgow Intl

Thu 8/20

8:50 pm-4:40 pm

1 stop24h 50m

$821

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/17

6:45 pm-10:05 am

1 stop10h 20m

Glasgow Intl

Thu 8/20

7:00 am-6:55 pm

2 stops16h 55m

$828

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

7:35 pm-1:15 pm

1 stop12h 40m

Glasgow Intl

Tue 8/25

7:00 am-4:50 pm

2 stops14h 50m

$829

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

7:35 pm-1:15 pm

1 stop12h 40m

Glasgow Intl

Tue 8/25

7:00 am-4:50 pm

2 stops14h 50m

$830

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

$835

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.

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $891 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Philadelphia for as low as $708 on momondo.

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

  • 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
11,486 reviews
Search American Airlines flights
British AirwaysPriceFrom $612Free CancellationRating
6.7
7,810 reviews
Search British Airways flights
Aer LingusPriceFrom $648Free CancellationRating
7.2
1,481 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
Glencoe
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
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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