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Cheap flights from Philadelphia to Glasgow from $337

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 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:35 pm - 10:45 amPHL-GLA
11h 10m1 stop
British Airways Logo
5:45 pm - 5:15 pmGLA-PHL
27h 30m1 stop
$534British Airways
Find Deal
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
4:54 pm - 12:50 pmPHL-GLA
14h 56m2 stops
British Airways Logo
8:25 pm - 3:05 pmGLA-PHL
22h 40m2 stops
$541British Airways
Find Deal
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
6:35 pm - 10:45 amPHL-GLA
11h 10m1 stop
British Airways Logo
8:25 pm - 3:05 pmGLA-PHL
22h 40m2 stops
$544British Airways
Find Deal
Wed, Mar 4 - Mon, Mar 9
British Airways Logo
7:35 pm - 10:45 amPHL-GLA
11h 10m1 stop
British Airways Logo
7:30 pm - 5:15 pmGLA-PHL
26h 45m2 stops
$559British Airways
Find Deal
Sun, Mar 22 - Mon, Mar 30
British Airways Logo
7:35 pm - 10:45 amPHL-GLA
11h 10m1 stop
British Airways Logo
7:30 pm - 12:15 pmGLA-PHL
21h 45m1 stop
$566British Airways
Find Deal
Sun, Mar 22 - Mon, Mar 30
British Airways Logo
6:45 pm - 8:00 amPHL-GLA
32h 15m1 stop
British Airways Logo
10:35 am - 4:40 pmGLA-PHL
11h 05m1 stop
$578British Airways
Find Deal
Wed, Apr 29 - Wed, May 6
British Airways Logo
6:35 pm - 9:50 amPHL-GLA
10h 15m1 stop
British Airways Logo
6:05 pm - 5:15 pmGLA-PHL
27h 10m1 stop
$584British Airways
Find Deal
Tue, Mar 3 - Sun, Mar 8
British Airways Logo
6:35 pm - 3:50 pmPHL-GLA
16h 15m1 stop
British Airways Logo
8:25 pm - 5:15 pmGLA-PHL
24h 50m1 stop
$593British Airways
Find Deal
Wed, Jan 14 - Mon, Mar 23
British Airways Logo
6:35 pm - 10:45 amPHL-GLA
11h 10m1 stop
British Airways Logo
8:35 am - 4:40 pmGLA-PHL
13h 05m1 stop
$598British Airways
Find Deal
Sun, Mar 1 - Thu, May 28
British Airways Logo
3:45 pm - 12:50 pmPHL-GLA
16h 05m2 stops
British Airways Logo
3:25 pm - 3:05 pmGLA-PHL
27h 40m2 stops
$600British Airways
Find Deal
Wed, Jan 14 - Mon, Mar 23

British Airways flights from Philadelphia to Glasgow Intl Airport

Our best British Airways deals on Philadelphia to Glasgow Intl Airport flight tickets
British Airways
Mar 4
PHL6:35 pmPhiladelphia
11h 10m
1 stop
GLA10:45 amGlasgow Intl
Mar 9
GLA5:45 pmGlasgow Intl
27h 30m
1 stop
PHL5:15 pmPhiladelphia
$534
Find similar
British Airways
Mar 4
PHL4:54 pmPhiladelphia
14h 56m
2 stops
GLA12:50 pmGlasgow Intl
Mar 9
GLA8:25 pmGlasgow Intl
22h 40m
2 stops
PHL3:05 pmPhiladelphia
$541
Find similar
British Airways
Mar 4
PHL6:35 pmPhiladelphia
11h 10m
1 stop
GLA10:45 amGlasgow Intl
Mar 9
GLA8:25 pmGlasgow Intl
22h 40m
2 stops
PHL3:05 pmPhiladelphia
$544
Find similar

American Airlines flights from Philadelphia to Glasgow Intl Airport

Our best American Airlines deals on Philadelphia to Glasgow Intl Airport flight tickets
American Airlines
Mar 18
PHL4:41 pmPhiladelphia
14h 04m
2 stops
GLA10:45 amGlasgow Intl
Apr 1
GLA9:25 amGlasgow Intl
11h 05m
1 stop
PHL3:30 pmPhiladelphia
$647
Find similar
American Airlines
Jan 8
PHL7:50 pmPhiladelphia
9h 55m
1 stop
GLA10:45 amGlasgow Intl
Jan 13
GLA6:25 amGlasgow Intl
12h 05m
1 stop
PHL1:30 pmPhiladelphia
$650
Find similar
American Airlines
Jan 8
PHL4:44 pmPhiladelphia
13h 01m
2 stops
GLA10:45 amGlasgow Intl
Jan 13
GLA6:25 amGlasgow Intl
12h 05m
1 stop
PHL1:30 pmPhiladelphia
$654
Find similar

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 November 26, 2025.
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

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 3/4

6:35 pm-10:45 am

1 stop11h 10m

Glasgow Intl

Mon 3/9

5:45 pm-5:15 pm

1 stop27h 30m

$534

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 3/4

4:54 pm-12:50 pm

2 stops14h 56m

Glasgow Intl

Mon 3/9

8:25 pm-3:05 pm

2 stops22h 40m

$541

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 3/4

6:35 pm-10:45 am

1 stop11h 10m

Glasgow Intl

Mon 3/9

8:25 pm-3:05 pm

2 stops22h 40m

$544

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/22

7:35 pm-10:45 am

1 stop11h 10m

Glasgow Intl

Mon 3/30

7:30 pm-5:15 pm

2 stops26h 45m

$559

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/22

7:35 pm-10:45 am

1 stop11h 10m

Glasgow Intl

Mon 3/30

7:30 pm-12:15 pm

1 stop21h 45m

$566

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 4/29

6:45 pm-8:00 am

1 stop32h 15m

Glasgow Intl

Wed 5/6

10:35 am-4:40 pm

1 stop11h 05m

$578

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 3/3

6:35 pm-9:50 am

1 stop10h 15m

Glasgow Intl

Sun 3/8

6:05 pm-5:15 pm

1 stop27h 10m

$584

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 1/14

6:35 pm-3:50 pm

1 stop16h 15m

Glasgow Intl

Mon 3/23

8:25 pm-5:15 pm

1 stop24h 50m

$593

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/1

6:35 pm-10:45 am

1 stop11h 10m

Glasgow Intl

Thu 5/28

8:35 am-4:40 pm

1 stop13h 05m

$598

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 1/14

3:45 pm-12:50 pm

2 stops16h 05m

Glasgow Intl

Mon 3/23

3:25 pm-3:05 pm

2 stops27h 40m

$600

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 $701, 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 October is your next best option. Flight prices from Philadelphia to Glasgow Intl Airport during October average around $702.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

Our data shows that Monday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as $839. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Glasgow Intl Airport for around $1,315.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

Our most recent data shows that the best time of day to fly to Glasgow Intl Airport is in the afternoon. Flights from Philadelphia to Glasgow Intl Airport during this time can be as low as $953. Try not to purchase tickets in the evening because they tend to be around $990. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $853 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 $736 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

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 25m.

  • 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
7.2
11,038 reviews
Search American Airlines flights
Aer LingusPriceFrom $618Free CancellationRating
7.2
1,382 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $644Free CancellationRating
6.7
7,539 reviews
Search British Airways flights

Traveling to a place near Glasgow?

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