HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Glasgow Intl

$273+ Cheap flights from Philadelphia (PHL) to Glasgow Intl (GLA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Glasgow Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Glasgow Intl

Cheapest flights from Philadelphia to Glasgow Intl
Explore the most affordable flight options available from Philadelphia to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm
PHL
-
GLA
1 stop10h 05m
Multiple Airlines
Sat 10/109:35 pm
GLA
-
PHL
2 stops40h 35m
Multiple Airlines
Deal found 6/30$711
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:25 pm
PHL
-
GLA
1 stop10h 05m
Multiple Airlines
Sun 10/119:45 pm
GLA
-
PHL
2 stops40h 25m
Multiple Airlines
Deal found 6/30$748
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:25 pm
PHL
-
GLA
1 stop10h 05m
Multiple Airlines
Sat 10/109:35 pm
GLA
-
PHL
2 stops40h 35m
Multiple Airlines
Deal found 6/30$760
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 pm
PHL
-
GLA
1 stop10h 05m
Multiple Airlines
Sat 10/109:35 pm
GLA
-
PHL
2 stops31h 45m
Multiple Airlines
Deal found 6/29$761
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm
PHL
-
GLA
1 stop10h 05m
Multiple Airlines
Tue 10/69:20 pm
GLA
-
PHL
2 stops32h 00m
Multiple Airlines
Deal found 6/30$763
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:25 pm
PHL
-
GLA
1 stop11h 25m
Multiple Airlines
Sat 10/109:35 pm
GLA
-
PHL
2 stops31h 45m
Multiple Airlines
Deal found 6/29$764
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 pm
PHL
-
GLA
1 stop23h 40m
Multiple Airlines
Wed 11/47:25 pm
GLA
-
PHL
2 stops33h 55m
Multiple Airlines
Deal found 6/29$792
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 pm
PHL
-
GLA
1 stop10h 35m
Multiple Airlines
Wed 11/47:25 pm
GLA
-
PHL
2 stops33h 55m
Multiple Airlines
Deal found 6/30$793
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 pm
PHL
-
GLA
1 stop13h 30m
Multiple Airlines
Wed 8/267:45 am
GLA
-
PHL
1 stop16h 10m
Multiple Airlines
Deal found 6/27$794
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:25 pm
PHL
-
GLA
1 stop9h 20m
Multiple Airlines
Tue 8/258:20 am
GLA
-
PHL
1 stop15h 35m
Multiple Airlines
Deal found 6/30$795

Find flight deals from Philadelphia to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(Kiwi.com)

One-way from

$273
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$953
Provider with most accurate pricing for Philadelphia-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Glasgow Intl flights.
Search Deals
From Philadelphia to Glasgow Intl
Search Deals
One-way flight from Philadelphia to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Glasgow Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 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
Quickest round-trip

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/12

1:30 pm-10:10 am

2 stops15h 40m

Glasgow Intl

Wed 8/19

2:00 pm-12:59 am

2 stops15h 59m

$857

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 9/16

11:04 am-10:10 am

2 stops18h 06m

Glasgow Intl

Tue 9/22

2:00 pm-9:43 am

2 stops24h 43m

$857

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Fri 8/14

10:34 am-10:10 am

2 stops18h 36m

Glasgow Intl

Wed 8/19

2:00 pm-12:23 pm

2 stops27h 23m

$858

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 8/19

5:16 pm-4:15 pm

2 stops17h 59m

Glasgow Intl

Wed 8/26

6:00 am-5:34 pm

2 stops16h 34m

$864

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sat 8/15

6:56 pm-10:10 am

2 stops34h 14m

Glasgow Intl

Sat 8/29

2:00 pm-12:59 am

2 stops15h 59m

$907

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Thu 8/13

6:25 am-10:10 am

2 stops22h 45m

Glasgow Intl

Thu 8/20

2:00 pm-9:38 am

2 stops24h 38m

$907

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 9/2

1:30 pm-10:10 am

2 stops15h 40m

Glasgow Intl

Sun 9/6

2:00 pm-12:59 am

2 stops15h 59m

$907

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Fri 8/21

6:56 pm-10:10 am

2 stops34h 14m

Glasgow Intl

Sun 8/30

2:00 pm-9:43 am

2 stops24h 43m

$957

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Thu 8/27

1:15 pm-8:25 am

2 stops14h 10m

Glasgow Intl

Sun 9/6

10:25 am-1:19 am

2 stops19h 54m

$965

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Fri 8/7

11:39 am-8:25 am

2 stops15h 46m

Glasgow Intl

Sat 8/22

6:00 am-7:58 pm

2 stops18h 58m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Philadelphia to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Glasgow Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Glasgow Intl Airport

What is the cheapest month to book a flight from Philadelphia to Glasgow Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of $661). Flying from Philadelphia to Glasgow Intl Airport in November is currently the most expensive (average of $1,946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Philadelphia to Glasgow Intl Airport?

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated July 1, 2026.
Read reviews from past customers who have flown Aer Lingus,American Airlines, andBritish Airways from Philadelphia to Glasgow Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,634 reviews

Crew

8.1

Entertainment

7.0

Overall

7.3

Comfort

7.2

Food

6.7

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.3
Good
1,634 reviews
Aer Lingus
7.3
Good
1,634 reviews

Crew

8.1

Entertainment

7.0

Overall

7.3

Comfort

7.2

Food

6.7

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
American Airlines
7.1
Good
11,766 reviews
Aer Lingus
7.3
Good
1,634 reviews

Crew

8.1

Entertainment

7.0

Overall

7.3

Comfort

7.2

Food

6.7

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
British Airways
6.7
Okay
8,089 reviews
Aer Lingus
7.3
Good
1,634 reviews

Crew

8.1

Entertainment

7.0

Overall

7.3

Comfort

7.2

Food

6.7

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Glasgow Intl?

    For a flight from Philadelphia to Glasgow Intl, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to Glasgow Intl per day. 3 airlines have flights to Glasgow Intl from Philadelphia on a regular basis.

  • How long is the flight from Philadelphia to Glasgow Intl Airport?

    Departing from Philadelphia to Glasgow Intl Airport will take you 15h 40m. Philadelphia and Glasgow Intl Airport are separated by a distance of 3297 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Philadelphia to Glasgow Intl Airport round-trip?

    Our cheapest airline available from Philadelphia to Glasgow Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $584 on this airline. Additional options worth looking into are British Airways and Aer Lingus, starting at $612 and $648 round-trip. You may be able to fly from Philadelphia to Glasgow Intl Airport for 37% less than the average price by searching for these airlines.

  • Can I find deals for flights from Philadelphia to Glasgow Intl that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Glasgow Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Glasgow Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Glasgow Intl.

  • Can I find deals for business class flights from Philadelphia to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Philadelphia to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Glasgow Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of $661). Flying from Philadelphia to Glasgow Intl Airport in November is currently the most expensive (average of $1,946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Glasgow Intl flights
John F Kennedy Intl to Glasgow Intl flights
Pittsburgh to Glasgow Intl flights

Top 3 airlines flying from Philadelphia to Glasgow Intl

Discover the top 3 airlines that operate flights from Philadelphia to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$584Average$855FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$612Average$783FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$648Average$1,105FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.