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 50% 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?

Aer Lingus and British Airways are the most popular carriers 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.

$241 Cheap Flights from Philadelphia to Glasgow Intl Airport in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Glasgow

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:57 pm - 10:30 pm

PHL

GLA

20h 33m

2 stops

3:40 pm - 12:05 pm

GLA

PHL

25h 25m

1 stop

$607British Airways

Tue, Mar 24 - Tue, Mar 31

7:40 pm - 10:45 am

PHL

GLA

10h 05m

1 stop

6:25 am - 1:15 pm

GLA

PHL

11h 50m

1 stop

$610American Airlines

Mon, Feb 23 - Tue, Mar 3

4:45 pm - 10:45 am

PHL

GLA

13h 00m

2 stops

6:25 am - 1:15 pm

GLA

PHL

11h 50m

1 stop

$615American Airlines

Mon, Feb 23 - Tue, Mar 3

7:18 pm - 10:25 pm

PHL

GLA

22h 07m

2 stops

7:00 am - 4:40 pm

GLA

PHL

14h 40m

1 stop

$624British Airways

Tue, Apr 7 - Fri, Apr 17

4:45 pm - 10:45 am

PHL

GLA

13h 00m

2 stops

11:40 am - 11:14 pm

GLA

PHL

16h 34m

2 stops

$625American Airlines

Mon, Feb 23 - Tue, Mar 3

7:25 pm - 2:40 pm

PHL

GLA

14h 15m

1 stop

5:50 am - 4:40 pm

GLA

PHL

15h 50m

1 stop

$626British Airways

Tue, Apr 7 - Fri, Apr 17

7:00 pm - 4:45 pm

PHL

GLA

16h 45m

2 stops

9:30 am - 8:58 pm

GLA

PHL

16h 28m

2 stops

$627British Airways

Tue, Apr 7 - Fri, Apr 17

6:45 pm - 2:50 pm

PHL

GLA

15h 05m

1 stop

9:35 am - 4:40 pm

GLA

PHL

12h 05m

1 stop

$640British Airways

Mon, Apr 27 - Tue, May 5

6:45 pm - 10:05 am

PHL

GLA

10h 20m

1 stop

7:40 pm - 12:20 pm

GLA

PHL

21h 40m

1 stop

$646British Airways

Mon, Aug 10 - Wed, Aug 19

6:45 pm - 11:55 am

PHL

GLA

12h 10m

1 stop

8:35 am - 4:40 pm

GLA

PHL

13h 05m

1 stop

$648British Airways

Wed, Apr 29 - Fri, May 8

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 3

PHL7:40 pmPhiladelphia

10h 05m

1 stop

GLA10:45 amGlasgow Intl

Mar 10

GLA7:25 amGlasgow Intl

11h 10m

1 stop

PHL2:35 pmPhiladelphia

$610

American Airlines

Feb 25

PHL4:45 pmPhiladelphia

15h 05m

2 stops

GLA12:50 pmGlasgow Intl

Mar 4

GLA5:55 amGlasgow Intl

12h 20m

1 stop

PHL1:15 pmPhiladelphia

$614

American Airlines

Feb 23

PHL4:45 pmPhiladelphia

13h 00m

2 stops

GLA10:45 amGlasgow Intl

Mar 3

GLA6:25 amGlasgow Intl

11h 50m

1 stop

PHL1:15 pmPhiladelphia

$615

Lufthansa flights from Philadelphia to Glasgow Intl Airport

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

Lufthansa

Mar 12

PHL6:40 pmPhiladelphia

13h 25m

1 stop

GLA12:05 pmGlasgow Intl

Mar 24

GLA6:00 amGlasgow Intl

15h 05m

1 stop

PHL5:05 pmPhiladelphia

$661

Lufthansa

Mar 12

PHL6:40 pmPhiladelphia

13h 25m

1 stop

GLA12:05 pmGlasgow Intl

Mar 24

GLA6:00 amGlasgow Intl

15h 05m

1 stop

PHL5:05 pmPhiladelphia

$662

Lufthansa

Mar 15

PHL6:40 pmPhiladelphia

13h 25m

1 stop

GLA12:05 pmGlasgow Intl

Mar 21

GLA1:10 pmGlasgow Intl

31h 55m

1 stop

PHL5:05 pmPhiladelphia

$676

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

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 3/24

9:57 pm-10:30 pm

2 stops20h 33m

Glasgow Intl

Tue 3/31

3:40 pm-12:05 pm

1 stop25h 25m

$607

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 2/23

7:40 pm-10:45 am

1 stop10h 05m

Glasgow Intl

Tue 3/3

6:25 am-1:15 pm

1 stop11h 50m

$610

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 2/23

4:45 pm-10:45 am

2 stops13h 00m

Glasgow Intl

Tue 3/3

6:25 am-1:15 pm

1 stop11h 50m

$615

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/7

7:18 pm-10:25 pm

2 stops22h 07m

Glasgow Intl

Fri 4/17

7:00 am-4:40 pm

1 stop14h 40m

$624

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 2/23

4:45 pm-10:45 am

2 stops13h 00m

Glasgow Intl

Tue 3/3

11:40 am-11:14 pm

2 stops16h 34m

$625

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/7

7:25 pm-2:40 pm

1 stop14h 15m

Glasgow Intl

Fri 4/17

5:50 am-4:40 pm

1 stop15h 50m

$626

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/7

7:00 pm-4:45 pm

2 stops16h 45m

Glasgow Intl

Fri 4/17

9:30 am-8:58 pm

2 stops16h 28m

$627

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 4/27

6:45 pm-2:50 pm

1 stop15h 05m

Glasgow Intl

Tue 5/5

9:35 am-4:40 pm

1 stop12h 05m

$640

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/10

6:45 pm-10:05 am

1 stop10h 20m

Glasgow Intl

Wed 8/19

7:40 pm-12:20 pm

1 stop21h 40m

$646

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 4/29

6:45 pm-11:55 am

1 stop12h 10m

Glasgow Intl

Fri 5/8

8:35 am-4:40 pm

1 stop13h 05m

$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 $675, 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 $896 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	11h 10m
Direct flights	None

The fastest flight from Philadelphia to Glasgow Intl Airport takes 11h 10m

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 11h 10m.
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 64% of all bookings. The subsequent popular airlines are American Airlines at 24% and Aer Lingus at 12%.

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 11,266 reviews	Search American Airlines flights
British Airways	PriceFrom $632	Free Cancellation	Rating 6.7 7,731 reviews	Search British Airways flights
Aer Lingus	PriceFrom $648	Free Cancellation	Rating 7.2 1,449 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 3/13

Fri 3/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Glasgow

Popular cities

Other flights from Philadelphia

Other flights to Glasgow

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $389

Flights to London Gatwick Airportfrom $371

Flights to London City Airportfrom $487

Flights to London Stansted Airportfrom $340

Flights to London Luton Airportfrom $337

Flights to Belfast Intl Airportfrom $552

Flights to London Southend Airportfrom $470

Flights to Belfast City Airportfrom $552

Cheap flights from Philadelphia to Glasgow from $320

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 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Glasgow

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Philadelphia to Glasgow Intl Airport

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

Lufthansa flights from Philadelphia to Glasgow Intl Airport

Our best Lufthansa 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?

Why should I use momondo to find a flight deal from Philadelphia to Glasgow?

Can I find flights from Philadelphia to Glasgow with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Glasgow?

I’m not ready to book a flight from Philadelphia to Glasgow right now. Can momondo alert me if prices change?

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

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

Glasgow Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Glasgow

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Glasgow

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

Complete your trip to Glasgow

Explore popular destinations other users love

According to popular flight searches on momondo this year