What airlines fly to Glasgow Intl Airport?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Glasgow Intl Airport from Philadelphia according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Glasgow Intl Airport. Keep in mind that there are 6 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to Glasgow Intl?

British Airways is the most popular carrier operating from Philadelphia to Glasgow Intl

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?

As of February 2026, there are 3 operators available to choose from 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.

$238 Cheap Flights from Philadelphia to Glasgow Intl Airport in 2026

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6:45 pm - 10:30 am

PHL

GLA

10h 45m

1 stop

8:35 am - 3:35 pm

GLA

PHL

12h 00m

1 stop

$622British Airways

Tue, Aug 4 - Tue, Aug 25

10:05 pm - 5:40 pm

PHL

GLA

14h 35m

1 stop

7:30 am - 3:30 pm

GLA

PHL

13h 00m

1 stop

$625American Airlines

Sun, May 3 - Wed, May 13

7:40 pm - 3:35 pm

PHL

GLA

14h 55m

1 stop

7:35 pm - 12:20 pm

GLA

PHL

21h 45m

1 stop

$633British Airways

Wed, Aug 12 - Mon, Aug 24

10:20 pm - 4:45 pm

PHL

GLA

13h 25m

1 stop

7:00 am - 4:50 pm

GLA

PHL

14h 50m

2 stops

$635American Airlines

Tue, Aug 4 - Tue, Aug 25

7:35 pm - 5:50 pm

PHL

GLA

17h 15m

1 stop

7:30 am - 3:30 pm

GLA

PHL

13h 00m

1 stop

$636American Airlines

Wed, Apr 8 - Wed, Apr 15

10:35 am - 10:30 am

PHL

GLA

18h 55m

2 stops

5:55 am - 5:35 pm

GLA

PHL

16h 40m

2 stops

$639British Airways

Tue, Aug 4 - Tue, Aug 25

3:10 pm - 10:10 am

PHL

GLA

14h 00m

2 stops

2:00 pm - 12:32 am

GLA

PHL

15h 32m

2 stops

$640United Airlines

Tue, Aug 4 - Tue, Aug 25

10:00 pm - 10:25 pm

PHL

GLA

19h 25m

2 stops

8:35 am - 4:40 pm

GLA

PHL

13h 05m

1 stop

$644British Airways

Tue, May 12 - Thu, May 21

7:35 pm - 5:50 pm

PHL

GLA

17h 15m

1 stop

9:30 am - 9:10 pm

GLA

PHL

16h 40m

2 stops

$646American Airlines

Wed, Apr 8 - Wed, Apr 15

7:40 pm - 5:50 pm

PHL

GLA

17h 10m

1 stop

7:35 pm - 5:35 pm

GLA

PHL

27h 00m

2 stops

$648British Airways

Wed, Aug 12 - Mon, Aug 24

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 3

PHL10:05 pmPhiladelphia

14h 35m

1 stop

GLA5:40 pmGlasgow Intl

May 13

GLA7:30 amGlasgow Intl

13h 00m

1 stop

PHL3:30 pmPhiladelphia

$625

American Airlines

Aug 4

PHL10:20 pmPhiladelphia

13h 25m

1 stop

GLA4:45 pmGlasgow Intl

Aug 25

GLA7:00 amGlasgow Intl

14h 50m

2 stops

PHL4:50 pmPhiladelphia

$635

American Airlines

Apr 8

PHL7:35 pmPhiladelphia

17h 15m

1 stop

GLA5:50 pmGlasgow Intl

Apr 15

GLA7:30 amGlasgow Intl

13h 00m

1 stop

PHL3:30 pmPhiladelphia

$636

Delta flights from Philadelphia to Glasgow Intl Airport

Our best Delta deals on Philadelphia to Glasgow Intl Airport flight tickets

Delta

Mar 4

PHL5:31 amPhiladelphia

26h 14m

2 stops

GLA12:45 pmGlasgow Intl

Mar 17

GLA6:05 amGlasgow Intl

18h 47m

2 stops

PHL8:52 pmPhiladelphia

$636

Delta

Mar 5

PHL6:55 amPhiladelphia

20h 35m

2 stops

GLA8:30 amGlasgow Intl

Mar 17

GLA6:05 amGlasgow Intl

17h 44m

2 stops

PHL7:49 pmPhiladelphia

$686

Delta

Apr 9

PHL12:26 pmPhiladelphia

22h 44m

2 stops

GLA4:10 pmGlasgow Intl

Apr 16

GLA9:10 amGlasgow Intl

18h 40m

2 stops

PHL10:50 pmPhiladelphia

$700

momondo 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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Fly to

Route

Depart

Return

Price

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

6:45 pm-10:30 am

1 stop10h 45m

Glasgow Intl

Tue 8/25

8:35 am-3:35 pm

1 stop12h 00m

$622

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 5/3

10:05 pm-5:40 pm

1 stop14h 35m

Glasgow Intl

Wed 5/13

7:30 am-3:30 pm

1 stop13h 00m

$625

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/12

7:40 pm-3:35 pm

1 stop14h 55m

Glasgow Intl

Mon 8/24

7:35 pm-12:20 pm

1 stop21h 45m

$633

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

7:00 am-4:50 pm

2 stops14h 50m

$635

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 4/8

7:35 pm-5:50 pm

1 stop17h 15m

Glasgow Intl

Wed 4/15

7:30 am-3:30 pm

1 stop13h 00m

$636

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:35 am-10:30 am

2 stops18h 55m

Glasgow Intl

Tue 8/25

5:55 am-5:35 pm

2 stops16h 40m

$639

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-12:32 am

2 stops15h 32m

$640

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 5/12

10:00 pm-10:25 pm

2 stops19h 25m

Glasgow Intl

Thu 5/21

8:35 am-4:40 pm

1 stop13h 05m

$644

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 4/8

7:35 pm-5:50 pm

1 stop17h 15m

Glasgow Intl

Wed 4/15

9:30 am-9:10 pm

2 stops16h 40m

$646

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/12

7:40 pm-5:50 pm

1 stop17h 10m

Glasgow Intl

Mon 8/24

7:35 pm-5:35 pm

2 stops27h 00m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $668, 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 $902 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 $709 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.

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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?
As of February 2026, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Glasgow Intl Airport is British Airways, representing 65% of all bookings. The subsequent popular airlines are American Airlines at 25% and Aer Lingus at 10%.

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 Airlines	PriceFrom $584	Free Cancellation	Rating 7.2 11,354 reviews	Search American Airlines flights
British Airways	PriceFrom $617	Free Cancellation	Rating 6.7 7,771 reviews	Search British Airways flights
Aer Lingus	PriceFrom $648	Free Cancellation	Rating 7.2 1,464 reviews	Search Aer Lingus flights

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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Cheap flights from Philadelphia to Glasgow from $277

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 3/25. 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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American Airlines flights from Philadelphia to Glasgow Intl Airport

Our best American Airlines deals on Philadelphia to Glasgow Intl Airport flight tickets

Delta flights from Philadelphia to Glasgow Intl Airport

Our best Delta deals on Philadelphia to Glasgow Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Glasgow from

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

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

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

What is the cheapest airline that flies from Philadelphia to Glasgow Intl?

What airlines fly to Glasgow Intl Airport?

When to book flights from Philadelphia to Glasgow Intl Airport

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

Direct flights

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

Traveling to a place near Glasgow?

Why use momondo?

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Glasgow

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List of cabin classes available on flights landing in Glasgow. Availability may vary depending on flight origin and airline.

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