Cheap flights from Glasgow Intl Airport to Pennsylvania from £228

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Glasgow Intl to Pennsylvania

Keep the following information in mind while searching for Glasgow Intl to Pennsylvania flight deals. Data was last updated 17 September 2025.

Round-trip from

£290

One-way from

£228

Popular in

July

Cheapest in

January

Average price

£546
7/11-23/11
  • 7/11-23/11
  • 4 total stops
  • 49h 50m total
  • Glasgow to Pennsylvania
4/11
  • 4/11
  • 1 total stop
  • 24h 05m total
  • Glasgow to Pennsylvania
Highest demand for flights based on searches. 17% potential increase in price (£89 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Glasgow Intl to Pennsylvania

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

Fri 7/1116:25GLA - EWR
2 stops26h 10mMultiple Airlines
Sun 23/1118:30EWR - GLA
2 stops23h 40mMultiple Airlines
Deal found 14/9£290
Fri 31/1008:25GLA - EWR
2 stops34h 10mMultiple Airlines
Fri 7/1117:30EWR - GLA
2 stops17h 30mMultiple Airlines
Deal found 16/9£317
Thu 30/1007:15GLA - EWR
3 stops35h 20mMultiple Airlines
Thu 6/1117:40EWR - GLA
2 stops22h 45mMultiple Airlines
Deal found 15/9£320
Fri 21/1116:25GLA - EWR
3 stops26h 00mMultiple Airlines
Wed 26/1118:30EWR - GLA
3 stops21h 30mMultiple Airlines
Deal found 16/9£343
Sat 1/1107:20GLA - EWR
3 stops35h 05mMultiple Airlines
Fri 7/1117:30EWR - GLA
2 stops17h 30mMultiple Airlines
Deal found 16/9£346
Wed 19/1112:35GLA - EWR
1 stop10h 50mIcelandair
Wed 10/1219:35EWR - GLA
1 stop9h 20mIcelandair
Deal found 14/9£350
Sun 7/1220:50GLA - JFK
1 stop24h 05mMultiple Airlines
Mon 15/1218:05JFK - GLA
1 stop11h 35mMultiple Airlines
Deal found 15/9£353
Tue 14/1015:55GLA - EWR
3 stops26h 20mMultiple Airlines
Sat 18/1017:30EWR - GLA
2 stops23h 00mMultiple Airlines
Deal found 15/9£354
Tue 7/1015:55GLA - JFK
3 stops28h 45mMultiple Airlines
Sat 11/1017:10JFK - GLA
2 stops18h 00mMultiple Airlines
Deal found 16/9£358
Wed 3/1212:35GLA - JFK
1 stop10h 25mIcelandair
Sun 7/1219:25JFK - GLA
1 stop9h 30mIcelandair
Deal found 14/9£359
Wed 8/1021:15GLA - JFK
1 stop23h 40mMultiple Airlines
Wed 22/1018:20JFK - GLA
1 stop10h 25mMultiple Airlines
Deal found 15/9£362
Wed 26/1107:00GLA - JFK
2 stops16h 00mMultiple Airlines
Sun 14/1219:25JFK - GLA
2 stops21h 55mMultiple Airlines
Deal found 15/9£364

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Pennsylvania 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 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Pennsylvania that are best for you.

Fly from

Glasgow Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sun 7/12

20:50-15:55

1 stop24h 05m

New York John F Kennedy Intl

Mon 15/12

18:05-10:40

1 stop11h 35m

£353

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 30/10

07:15-14:25

2 stops35h 10m

Newark

Thu 6/11

17:40-21:25

2 stops22h 45m

£357

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 5/11

12:35-18:25

1 stop10h 50m

Newark

Fri 14/11

19:35-09:55

1 stop9h 20m

£359

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Wed 8/10

21:15-15:55

1 stop23h 40m

New York John F Kennedy Intl

Wed 22/10

18:20-09:45

1 stop10h 25m

£362

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Tue 7/10

21:55-15:55

1 stop23h 00m

New York John F Kennedy Intl

Sat 11/10

18:20-23:00

1 stop23h 40m

£364

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Fri 5/12

12:35-18:25

1 stop10h 50m

Newark

Wed 10/12

19:35-09:55

1 stop9h 20m

£376

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 3/12

12:35-18:25

1 stop10h 50m

Newark

Sat 6/12

19:35-09:55

1 stop9h 20m

£376

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 4/12

12:35-18:25

1 stop10h 50m

Newark

Wed 10/12

19:35-09:55

1 stop9h 20m

£376

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 22/1

12:35-18:25

1 stop10h 50m

Newark

Wed 4/2

19:35-09:55

1 stop9h 20m

£376

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 3/12

12:35-18:25

1 stop10h 50m

Newark

Wed 10/12

19:35-09:55

1 stop9h 20m

£376

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from Glasgow Intl to Pennsylvania

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

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

Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £648). Flying from Glasgow Intl Airport to Pennsylvania in July is currently the most expensive (average of £839). 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 PA?

Find hourly flight availability from Glasgow Intl to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

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

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with Aer Lingus, Icelandair, andBritish Airways from Glasgow Intl Airport to Pennsylvania by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.3

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.3

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.3

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Comfort

7.1

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.3

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Glasgow Intl Airport to Pennsylvania?

    Icelandair, British Airways, and Delta can get you from Glasgow Intl Airport to Pennsylvania in just under 10h 50m. Your travel time can differ by up to 6h 09m. There are 3218 mi between Glasgow Intl Airport and Pennsylvania. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £309. However, be on the lookout for offers from American Airlines and Aer Lingus, as they are both options that can get you from Glasgow Intl Airport to Pennsylvania for a low price.

  • What are the most popular routes from Glasgow Intl Airport to Pennsylvania?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Pennsylvania 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 Pennsylvania?

    Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £648). Flying from Glasgow Intl Airport to Pennsylvania in July is currently the most expensive (average of £839). 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 Glasgow Intl to Pennsylvania

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

Top 3 airlines flying from Glasgow Intl to Pennsylvania

Discover the top 3 airlines that operate flights from Glasgow Intl to Pennsylvania. 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 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£394Average£653FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£488Average£551FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£509Average£645FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Pennsylvania flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from Glasgow Intl today and book when prices fit your budget.

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