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$358+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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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 March 10, 2025.

Round-trip from

$636
(oojo)

One-way from

$358
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$882
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. 17% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 10, 2025.

This Finnair deal was found by Cheapflights users on 3/10. 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.
Wed 9/2410:20 pmPHL - GLA
1 stop12h 15mFinnair
Wed 10/15:40 pmGLA - PHL
1 stop24h 20mFinnair
Deal found 3/10$632
This oojo deal was found by Cheapflights users on 3/10. 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.
Mon 4/2810:10 pmPHL - GLA
1 stop11h 30mBritish Airways
Wed 5/77:35 pmGLA - PHL
2 stops25h 50mBritish Airways
Deal found 3/10$636
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/16:01 pmPHL - GLA
2 stops11h 44mAmerican Airlines
Fri 4/117:00 amGLA - PHL
1 stop13h 15mAmerican Airlines
Deal found 3/10$646
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Sun 5/1810:10 pmPHL - GLA
1 stop18h 20mMultiple Airlines
Sat 5/249:15 pmGLA - PHL
1 stop20h 35mMultiple Airlines
Deal found 3/10$719
This FlightHub deal was found by Cheapflights users on 3/10. 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.
Wed 4/238:30 pmPHL - GLA
1 stop13h 55mAer Lingus
Mon 4/285:40 pmGLA - PHL
1 stop30h 20mAer Lingus
Deal found 3/10$901
This KLM deal was found by Cheapflights users on 3/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/94:00 pmPHL - GLA
2 stops16h 00mKLM
Wed 7/236:00 amGLA - PHL
2 stops15h 17mKLM
Deal found 3/9$929
This Delta deal was found by Cheapflights users on 3/10. 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.
Fri 7/189:30 amPHL - GLA
2 stops17h 55mDelta
Fri 8/19:10 amGLA - PHL
2 stops15h 12mDelta
Deal found 3/10$1,056
This AranGrant deal was found by Cheapflights users on 3/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/116:35 pmPHL - GLA
1 stop13h 45mLufthansa
Mon 3/1712:35 pmGLA - PHL
1 stop32h 25mLufthansa
Deal found 3/10$1,959

Find flights from Philadelphia to Glasgow within your budget

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 March 10, 2025.

Fly from

Philadelphia

Fly to

Glasgow

Route

Depart

Return

Price

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Mon 4/28

10:10 pm-2:40 pm

1 stop11h 30m

Glasgow Intl

Wed 5/7

7:35 pm-4:25 pm

2 stops25h 50m

$636

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/8

6:00 pm-10:45 am

2 stops11h 45m

Glasgow Intl

Tue 4/15

8:45 am-3:15 pm

1 stop11h 30m

$646

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/23

6:35 pm-11:55 am

1 stop13h 20m

Glasgow Intl

Mon 4/7

1:10 pm-4:00 pm

1 stop31h 50m

$680

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 5/6

2:48 pm-4:10 pm

2 stops20h 22m

Glasgow Intl

Tue 6/3

6:00 am-11:05 pm

2 stops22h 05m

$719

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sun 3/23

6:35 pm-9:45 pm

2 stops23h 10m

Glasgow Intl

Mon 4/7

9:05 pm-4:00 pm

2 stops23h 55m

$765

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 7/9

4:00 pm-1:00 pm

2 stops16h 00m

Glasgow Intl

Wed 7/23

6:00 am-4:17 pm

2 stops15h 17m

$929

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Thu 7/10

10:25 am-8:05 am

2 stops16h 40m

Glasgow Intl

Mon 7/21

8:10 pm-7:00 pm

1 stop27h 50m

$1,228

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Sat 5/10

7:55 pm-1:25 pm

3 stops36h 30m

$358

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Tue 4/22

10:10 pm-4:45 pm

1 stop13h 35m

$424

PhiladelphiaGlasgow

PHL - GLA

PHLGLA

Philadelphia

Wed 7/16

11:45 am-8:25 am

2 stops15h 40m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

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.

Travel insights for flights from Philadelphia to Glasgow

Get recent, data-driven insights about flights from Philadelphia to Glasgow including ideal travel times, pricing trends, and more.

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 March 7, 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 March 10, 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 March 10, 2025.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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
1,064 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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.

Lufthansa
6.7
Okay
6,951 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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.

British Airways
6.6
Okay
6,723 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

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 9 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 $636 on this airline. Additional options worth looking into are American Airlines and Lufthansa, starting at $646 and $680 round-trip. British Airways is currently priced 28% below the average price you’ll pay for this route.

  • 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.

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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 9 airlines flying from Philadelphia to Glasgow

Discover the top 9 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 March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$825FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$618Average$1,103FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$635Average$898FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$637Average$935FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$651Average$849FlexibilityNo cancel feeOn-time71%
DeltaCheapest$667Average$1,090FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$690Average$978FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$721Average$1,168FlexibilityNo cancel feeOn-time72%
FinnairCheapest$727Average$980FlexibilityNo cancel feeOn-time76%
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