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

British Airways and Aer Lingus are the most popular carriers operating from Philadelphia to Glasgow Intl

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 47% 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.

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 March 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.

$322 Cheap Flights from Philadelphia to Glasgow Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Philadelphia and Glasgow Intl Airport?

Prices are currently high for flights on this route. Typical prices usually range from $799 to $741. The lowest price recently found on this route was $836.

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Find the cheapest flights from Philadelphia to Glasgow

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One-way

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Enter your travel dates to find the best prices.

8:25 pm - 2:55 pm

PHL

GLA

13h 30m

1 stop

7:45 am - 6:55 pm

GLA

PHL

16h 10m

1 stop

$836Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

5:30 pm - 1:15 pm

PHL

GLA

14h 45m

2 stops

7:30 pm - 12:20 pm

GLA

PHL

21h 50m

1 stop

$841British Airways

Tue, Aug 4 - Tue, Aug 25

6:45 pm - 10:20 am

PHL

GLA

10h 35m

1 stop

7:40 pm - 12:20 pm

GLA

PHL

21h 40m

1 stop

$847British Airways

Wed, Aug 19 - Wed, Aug 26

9:12 am - 1:25 pm

PHL

GLA

23h 13m

2 stops

2:20 pm - 8:19 am

GLA

PHL

22h 59m

2 stops

$848Icelandair

Wed, Aug 19 - Wed, Aug 26

9:12 am - 1:25 pm

PHL

GLA

23h 13m

2 stops

2:20 pm - 8:19 am

GLA

PHL

22h 59m

2 stops

$849Icelandair

Wed, Aug 19 - Wed, Aug 26

10:20 pm - 4:45 pm

PHL

GLA

13h 25m

1 stop

5:10 pm - 12:20 pm

GLA

PHL

24h 10m

1 stop

$850Finnair

Tue, Aug 4 - Tue, Aug 25

1:31 pm - 10:10 am

PHL

GLA

15h 39m

2 stops

2:00 pm - 9:43 am

GLA

PHL

24h 43m

2 stops

$859United Airlines

Tue, Aug 4 - Tue, Aug 25

10:32 am - 8:25 am

PHL

GLA

16h 53m

2 stops

6:00 am - 5:51 pm

GLA

PHL

16h 51m

2 stops

$867KLM

Tue, May 12 - Thu, May 21

7:38 pm - 4:10 pm

PHL

GLA

15h 32m

2 stops

6:00 am - 10:12 pm

GLA

PHL

21h 12m

2 stops

$868Delta

Sun, Apr 26 - Thu, May 14

10:20 pm - 2:40 pm

PHL

GLA

11h 20m

1 stop

5:55 am - 12:20 pm

GLA

PHL

11h 25m

1 stop

$870American Airlines

Tue, Aug 4 - Tue, Aug 25

Delta flights from Philadelphia to Glasgow Intl Airport

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

Delta

Apr 26

PHL7:38 pmPhiladelphia

15h 32m

2 stops

GLA4:10 pmGlasgow Intl

May 14

GLA6:00 amGlasgow Intl

21h 12m

2 stops

PHL10:12 pmPhiladelphia

$868

Delta

Apr 27

PHL9:25 amPhiladelphia

18h 00m

2 stops

GLA8:25 amGlasgow Intl

May 3

GLA6:00 amGlasgow Intl

21h 50m

2 stops

PHL10:50 pmPhiladelphia

$917

Delta

Apr 29

PHL5:32 pmPhiladelphia

17h 38m

2 stops

GLA4:10 pmGlasgow Intl

May 5

GLA9:10 amGlasgow Intl

18h 40m

2 stops

PHL10:50 pmPhiladelphia

$940

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

PHL10:20 pmPhiladelphia

11h 20m

1 stop

GLA2:40 pmGlasgow Intl

Aug 25

GLA8:35 amGlasgow Intl

12h 00m

1 stop

PHL3:35 pmPhiladelphia

$870

American Airlines

Aug 4

PHL10:20 pmPhiladelphia

13h 25m

1 stop

GLA4:45 pmGlasgow Intl

Aug 25

GLA5:55 amGlasgow Intl

14h 40m

1 stop

PHL3:35 pmPhiladelphia

$871

American Airlines

Aug 4

PHL10:20 pmPhiladelphia

11h 20m

1 stop

GLA2:40 pmGlasgow Intl

Aug 25

GLA7:00 amGlasgow Intl

14h 50m

2 stops

PHL4:50 pmPhiladelphia

$880

momondo Fare Finder

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 9/9

8:25 pm-2:55 pm

1 stop13h 30m

Glasgow Intl

Wed 9/16

7:45 am-6:55 pm

1 stop16h 10m

$836

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

5:30 pm-1:15 pm

2 stops14h 45m

Glasgow Intl

Tue 8/25

7:30 pm-12:20 pm

1 stop21h 50m

$841

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

6:45 pm-10:20 am

1 stop10h 35m

Glasgow Intl

Wed 8/26

7:40 pm-12:20 pm

1 stop21h 40m

$847

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

9:12 am-1:25 pm

2 stops23h 13m

Glasgow Intl

Wed 8/26

2:20 pm-8:19 am

2 stops22h 59m

$848

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

9:12 am-1:25 pm

2 stops23h 13m

Glasgow Intl

Wed 8/26

2:20 pm-8:19 am

2 stops22h 59m

$849

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-4:45 pm

1 stop13h 25m

Glasgow Intl

Tue 8/25

5:10 pm-12:20 pm

1 stop24h 10m

$850

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

1:31 pm-10:10 am

2 stops15h 39m

Glasgow Intl

Tue 8/25

2:00 pm-9:43 am

2 stops24h 43m

$859

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 5/12

10:32 am-8:25 am

2 stops16h 53m

Glasgow Intl

Thu 5/21

6:00 am-5:51 pm

2 stops16h 51m

$867

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 4/26

7:38 pm-4:10 pm

2 stops15h 32m

Glasgow Intl

Thu 5/14

6:00 am-10:12 pm

2 stops21h 12m

$868

Quickest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 8/4

10:20 pm-2:40 pm

1 stop11h 20m

Glasgow Intl

Tue 8/25

5:55 am-12:20 pm

1 stop11h 25m

$870

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 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.

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?
As of March 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 59% of all bookings. The subsequent popular airlines are American Airlines at 28% and Aer Lingus at 13%.

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 7.1 11,539 reviews	Search American Airlines flights
British Airways	PriceFrom $617	Free Cancellation	Rating 6.7 7,838 reviews	Search British Airways flights
Aer Lingus	PriceFrom $648	Free Cancellation	Rating 7.2 1,493 reviews	Search Aer Lingus flights

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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Cheap flights from Philadelphia to Glasgow from $393

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 4/26. 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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Delta flights from Philadelphia to Glasgow Intl Airport

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

American Airlines flights from Philadelphia to Glasgow Intl Airport

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

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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 typical price of a round-trip flight between Philadelphia and 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.

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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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