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$311+ Cheap flights from Philadelphia (PHL) to Glasgow

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Glasgow are usually found in February or October, booked 20 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Philadelphia to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Glasgow (GG1). 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 avril 17, 2025.

Round-trip from

$717
(Orbitz)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$734
From Philadelphia to Glasgow
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One-way flight from Philadelphia to Glasgow
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Highest demand for flights based on searches. 13% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Philadelphia to Glasgow

Cheapest flights from Philadelphia to Glasgow
Explore the most affordable flight options available from Philadelphia to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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.
lun. 4/286:40 pmPHL - GLA
2 stops16h 45mBritish Airways
mer. 5/75:50 amGLA - PHL
2 stops15h 35mBritish Airways
Deal found 4/16$643
This American Airlines deal was found by Cheapflights users on 4/15. 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.
jeu. 5/110:10 pmPHL - GLA
1 stop14h 20mAmerican Airlines
mer. 5/75:50 amGLA - PHL
1 stop12h 00mAmerican Airlines
Deal found 4/15$695
This Finnair deal was found by Cheapflights users on 4/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/210:20 pmPHL - GLA
1 stop14h 10mFinnair
mer. 10/85:40 pmGLA - PHL
1 stop24h 20mFinnair
Deal found 4/16$749
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/2411:31 amPHL - GLA
2 stops20h 29mDelta
sam. 5/36:00 amGLA - PHL
2 stops23h 49mDelta
Deal found 4/16$754
This Mytrip deal was found by Cheapflights users on 4/15. 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.
jeu. 5/16:00 amPHL - GLA
3 stops26h 25mMultiple Airlines
mer. 5/78:00 pmGLA - PHL
2 stops39h 30mMultiple Airlines
Deal found 4/15$756
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/288:30 pmPHL - GLA
1 stop15h 20mAer Lingus
mer. 5/78:35 amGLA - PHL
1 stop15h 25mAer Lingus
Deal found 4/17$911

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Glasgow 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 avril 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Glasgow that are best for you.

Fly from

Philadelphia

Fly to

Glasgow

Route

Depart

Return

Price

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

lun. 4/28

6:40 pm-4:25 pm

2 stops16h 45m

Glasgow Intl

mer. 5/7

5:50 am-4:25 pm

2 stops15h 35m

$643

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

jeu. 5/1

10:10 pm-5:30 pm

1 stop14h 20m

Glasgow Intl

mer. 5/7

5:50 am-12:50 pm

1 stop12h 00m

$695

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

jeu. 4/24

11:31 am-1:00 pm

2 stops20h 29m

Glasgow Intl

sam. 5/3

6:00 am-12:49 am

2 stops23h 49m

$754

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

jeu. 5/1

6:00 am-1:25 pm

3 stops26h 25m

Glasgow Intl

mer. 5/7

8:00 pm-6:30 am

2 stops39h 30m

$756

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

lun. 4/28

8:30 pm-4:50 pm

1 stop15h 20m

Glasgow Intl

mer. 5/7

8:35 am-7:00 pm

1 stop15h 25m

$911

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

ven. 6/6

6:59 pm-4:10 pm

2 stops16h 11m

Glasgow Intl

ven. 6/20

6:00 am-4:16 pm

2 stops15h 16m

$1,070

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

mar. 4/22

8:30 pm-11:30 am

1 stop10h 00m

$454

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

mer. 7/16

6:40 pm-2:15 pm

2 stops14h 35m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Philadelphia to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Glasgow. Price data was last updated on April 11, 2025.

The price you pay for your flight from Philadelphia to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Glasgow (average of $664). Flying from Philadelphia to Glasgow in June is currently the most expensive (average of $1,183). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 17, 2025.

When flying from Philadelphia to Glasgow, 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.

Rainfall in Glasgow by month

Plan your trip to Glasgow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow when rainfall is around 1.3 in.

Temperature in Glasgow by month

Plan your trip to Glasgow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated avril 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Philadelphia to Glasgow by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Glasgow. You should not have trouble finding flights to Glasgow from Philadelphia; the airport handles an average of 0 outbound flights to Glasgow per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Philadelphia airport to Glasgow. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

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

    Our cheapest airline available from Philadelphia to Glasgow is British Airways. Our recent data shows that you can find tickets from as low as $717 on this airline. Additional options worth looking into are Finnair and American Airlines, starting at $744 and $766 round-trip. British Airways is currently priced 17% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $405. However, be on the lookout for offers from Delta and British Airways, as they are both options that can get you from Philadelphia to Glasgow for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Glasgow 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?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Glasgow (average of $664). Flying from Philadelphia to Glasgow in June is currently the most expensive (average of $1,183). 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

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Alternative routes for Philadelphia to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Philadelphia to Glasgow

Discover the top 10 airlines that operate flights from Philadelphia to Glasgow. 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 avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$825FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$618Average$1,145FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$642Average$876FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$652Average$878FlexibilityNo cancel feeOn-time71%
IberiaCheapest$658Average$881FlexibilityNo cancel feeOn-time77%
DeltaCheapest$667Average$1,052FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$671Average$1,005FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$690Average$939FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$696Average$916FlexibilityNo cancel feeOn-time67%
FinnairCheapest$698Average$970FlexibilityNo cancel feeOn-time76%

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