Glasgow Intl

$295+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
Jul 12 — Jul 191
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Find cheap flights from Philadelphia to Glasgow Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Philadelphia to Glasgow Intl are usually found in October or February, booked 20 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 7, 2025.

Round-trip from

$625
(Mytrip)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$909
From Philadelphia to Glasgow Intl
One-way flight from Philadelphia to Glasgow Intl
Highest demand for flights based on searches. 13% potential increase in price ($132 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find 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 7, 2025.

This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:30 pmPHL - GLA
1 stop11h 50mMultiple Airlines
Wed 10/88:25 amGLA - PHL
1 stop15h 35mMultiple Airlines
Deal found 7/6$625
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:35 pmPHL - GLA
1 stop13h 45mLufthansa
Mon 9/86:10 amGLA - PHL
1 stop14h 50mLufthansa
Deal found 7/6$648
This Gurufare deal was found by Cheapflights users on 7/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:15 pmPHL - GLA
1 stop11h 25mBritish Airways
Mon 9/88:50 pmGLA - PHL
2 stops24h 05mBritish Airways
Deal found 7/5$702
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:29 pmPHL - GLA
2 stops13h 41mAmerican Airlines
Wed 8/275:50 amGLA - PHL
1 stop14h 45mAmerican Airlines
Deal found 7/6$768

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 7, 2025.
Use the filters below to find and compare flights from Philadelphia to Glasgow Intl Airport that are best for you.

Fly from

Philadelphia

Fly to

Glasgow Intl

Route

Depart

Return

Price

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 10/1

8:30 pm-1:20 pm

1 stop11h 50m

Glasgow Intl

Wed 10/8

8:25 am-7:00 pm

1 stop15h 35m

$625

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/25

5:35 pm-12:20 pm

1 stop13h 45m

Glasgow Intl

Mon 9/8

6:10 am-4:00 pm

1 stop14h 50m

$648

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/25

10:15 pm-2:40 pm

1 stop11h 25m

Glasgow Intl

Mon 9/8

8:50 pm-3:55 pm

2 stops24h 05m

$702

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Fri 8/22

5:29 pm-12:10 pm

2 stops13h 41m

Glasgow Intl

Wed 8/27

5:50 am-3:35 pm

1 stop14h 45m

$768

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 9/7

7:15 am-9:25 pm

3 stops33h 10m

$295

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 9/7

5:35 pm-12:25 pm

1 stop13h 50m

$348

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 9/7

6:30 pm-10:30 am

1 stop11h 00m

$412

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 8/25

1:40 pm-4:45 pm

2 stops22h 05m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Glasgow Intl. Price data was last updated on June 27, 2025.

The best time to book flights from Philadelphia to Glasgow Intl Airport is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of $664). Flying from Philadelphia to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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.

What is the cheapest time of day to fly from PHL to GLA?

Find hourly flight availability from Philadelphia to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2025.

When flying from Philadelphia to Glasgow Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

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 7, 2025.
Read reviews from past customers who have flown American Airlines, Iberia, and Lufthansa 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.

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

  • 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 Lufthansa. Our recent data shows that you can find tickets from as low as $648 on this airline. Additional options worth looking into are British Airways and American Airlines, starting at $702 and $768 round-trip. You may be able to fly from Philadelphia to Glasgow Intl Airport for 24% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Glasgow Intl Airport one-way?

    $348 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from $412 and $428, respectively.

  • 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, November is the cheapest month in which you can book a flight from Philadelphia to Glasgow Intl Airport (average of $664). Flying from Philadelphia to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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.

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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 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$618Average$1,080FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$647Average$842FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$652Average$840FlexibilityNo cancel feeOn-time71%

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