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Cheap flights from Glasgow to Philadelphia

GLA — PHL
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow to Philadelphia

Popular in

February

Cheapest in

March

Average price

£671
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Glasgow to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Glasgow with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Glasgow to Philadelphia (average of £563). Flying from Glasgow to Philadelphia in February is currently the most expensive (average of £1,206). 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 GLA to PHL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Philadelphia as you normally would.

Reviews of airlines servicing Philadelphia

Check out reviews from past customers who have flown with Aer Lingus,American Airlines, andBritish Airways from Glasgow to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,788 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
Aer Lingus
7.3
Good
1,788 reviews
Aer Lingus
7.3
Good
1,788 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
American Airlines
7.0
Good
12,086 reviews
Aer Lingus
7.3
Good
1,788 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight
British Airways
6.7
Okay
8,229 reviews
Aer Lingus
7.3
Good
1,788 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.2

Crew

8.1

Overall

7.3

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

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

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from Glasgow. On average, Philadelphia has 0 inbound flights from Glasgow per day from 6 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

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

    Our cheapest airline available from Glasgow to Philadelphia is Aer Lingus. Our recent data shows that you can find tickets from as low as £522 on this airline. Additional options worth looking into are British Airways and American Airlines, starting at £524 and £552 round-trip. Aer Lingus is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Glasgow to Philadelphia (average of £563). Flying from Glasgow to Philadelphia in February is currently the most expensive (average of £1,206). 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

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Glasgow to Philadelphia

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£498Average£578FlexibilityNo cancel feeOn-time62%
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Aer LingusCheapest£519Average£690FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest£522Average£762FlexibilityNo cancel feeOn-time71%
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British AirwaysCheapest£524Average£731FlexibilityNo cancel feeOn-time70%
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FinnairCheapest£544Average£727FlexibilityNo cancel feeOn-time76%
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IberiaCheapest£713Average£888FlexibilityNo cancel feeOn-time77%
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Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow to Philadelphia?

Deals for Glasgow to Philadelphia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Philadelphia?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Glasgow to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Glasgow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow to Philadelphia become cheaper?

Yes! Start tracking prices for Glasgow to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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