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$542+ Cheap flights from Glasgow Intl (GLA) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHL
nov 27 — dez 41
qui 11/27
qui 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Glasgow Intl to Philadelphia are usually found in January or May, booked 13 days in advance, depart on a Wednesday or Monday and return on a Monday

Find flight deals from Glasgow Intl to Philadelphia

Cheapest flights from Glasgow Intl to Philadelphia
Explore the most affordable flight options available from Glasgow Intl to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 28, 2025.

This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/98:20 amGLA - PHL
1 stop12h 40mAer Lingus
ter 12/165:30 pmPHL - GLA
1 stop13h 00mAer Lingus
Deal found 10/26$542
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
qui 12/1110:30 amGLA - PHL
2 stops16h 18mMultiple Airlines
qui 12/185:30 pmPHL - GLA
1 stop9h 25mMultiple Airlines
Deal found 10/27$656
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/178:20 amGLA - PHL
1 stop12h 40mAer Lingus
qui 11/205:30 pmPHL - GLA
1 stop10h 20mAer Lingus
Deal found 10/28$700
This Netflights deal was found by Cheapflights users on 10/26. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/96:05 amGLA - PHL
2 stops20h 32mVirgin Atlantic
ter 12/1612:22 pmPHL - GLA
2 stops15h 08mVirgin Atlantic
Deal found 10/26$823
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/99:50 amGLA - PHL
1 stop11h 25mBritish Airways
ter 12/166:50 pmPHL - GLA
2 stops16h 00mBritish Airways
Deal found 10/26$833
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sex 12/128:25 amGLA - PHL
1 stop12h 35mMultiple Airlines
sex 12/195:30 pmPHL - GLA
1 stop17h 20mMultiple Airlines
Deal found 10/28$864
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/91:10 pmGLA - PHL
3 stops25h 25mMultiple Airlines
ter 12/1610:15 amPHL - GLA
2 stops20h 50mMultiple Airlines
Deal found 10/26$1,056
This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/126:35 amGLA - PHL
2 stops20h 13mBritish Airways
sex 12/195:30 pmPHL - GLA
2 stops14h 20mBritish Airways
Deal found 10/28$1,299

Cheap flight deals from Glasgow Intl to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Philadelphia (PHL). 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 outubro 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$542
(Trip.com)

Popular in

July

Cheapest in

January

Average price

$754
Provider with most accurate pricing for Glasgow Intl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Glasgow Intl-Philadelphia flights.
Search Deals
From Glasgow Intl to Philadelphia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to Philadelphia 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 outubro 28, 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Philadelphia that are best for you.

Fly from

Glasgow Intl

Fly to

Philadelphia

Route

Depart

Return

Price

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

qui 12/11

7:15 am-4:00 pm

1 stop13h 45m

Philadelphia

qui 12/18

5:30 pm-7:55 am

1 stop9h 25m

$542

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

ter 12/9

8:20 am-4:00 pm

1 stop12h 40m

Philadelphia

ter 12/16

5:30 pm-11:30 am

1 stop13h 00m

$542

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

sex 12/12

8:25 am-4:00 pm

1 stop12h 35m

Philadelphia

sex 12/19

5:30 pm-3:50 pm

1 stop17h 20m

$864

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

seg 4/13

11:35 am-8:20 pm

2 stops13h 45m

Philadelphia

sáb 4/18

6:35 pm-1:20 pm

2 stops13h 45m

$915

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

seg 11/17

8:10 pm-8:40 pm

2 stops29h 30m

Philadelphia

qui 11/20

5:30 pm-8:50 am

1 stop10h 20m

$1,015

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

seg 4/13

5:50 am-12:15 pm

1 stop11h 25m

Philadelphia

sáb 4/18

10:20 pm-1:20 pm

1 stop10h 00m

$1,047

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

ter 12/9

1:10 pm-9:35 am

3 stops25h 25m

Philadelphia

ter 12/16

10:15 am-12:05 pm

2 stops20h 50m

$1,056

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

qui 3/26

6:35 am-2:10 pm

1 stop11h 35m

Philadelphia

seg 3/30

6:00 pm-2:40 pm

2 stops15h 40m

$1,109

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

dom 12/21

7:25 am-4:00 pm

1 stop13h 35m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Glasgow Intl to Philadelphia

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 Glasgow Intl to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 Glasgow Intl Airport-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Glasgow Intl Airport-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams 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 Glasgow Intl Airport-Philadelphia 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 Glasgow Intl to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Glasgow Intl 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 Glasgow Intl Airport to Philadelphia

How far ahead should I book a flight from Glasgow Intl Airport to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Philadelphia. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Glasgow Intl Airport to Philadelphia, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Philadelphia (average of $426). Flying from Glasgow Intl Airport to Philadelphia in August is currently the most expensive (average of $616). 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.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Philadelphia. 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 into for flights to Philadelphia from Glasgow Intl?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Philadelphia from Glasgow Intl. Booking flights from Glasgow Intl to Philadelphia (PHL) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 0 different airlines.

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

    Departing from Glasgow Intl Airport to Philadelphia will take you 12h 40m. Glasgow Intl Airport and Philadelphia are separated by a distance of 3297 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Philadelphia 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 Glasgow Intl Airport to Philadelphia?

    Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Philadelphia (average of $426). Flying from Glasgow Intl Airport to Philadelphia in August is currently the most expensive (average of $616). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Alternative routes for Glasgow Intl to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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