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Cheap flights from Pennsylvania to Glasgow Intl Airport from £158

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Glasgow Intl
Explore the most affordable flight options available from Pennsylvania to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Wed 4/219:35
EWR
-
GLA
2 stops20h 25m
Multiple Airlines
Wed 11/207:45
GLA
-
EWR
2 stops15h 40m
Multiple Airlines
Deal found 29/1£288
Sun 22/216:20
LGA
-
GLA
2 stops22h 45m
Multiple Airlines
Sat 28/222:30
GLA
-
LGA
2 stops24h 28m
Multiple Airlines
Deal found 30/1£307
Sun 22/209:45
JFK
-
GLA
2 stops29h 20m
Multiple Airlines
Sat 28/222:30
GLA
-
JFK
2 stops29h 09m
Multiple Airlines
Deal found 30/1£307
Mon 23/219:25
JFK
-
GLA
2 stops15h 50m
Multiple Airlines
Wed 4/307:00
GLA
-
JFK
2 stops16h 00m
Multiple Airlines
Deal found 31/1£307
Sat 28/214:20
EWR
-
GLA
2 stops24h 20m
Multiple Airlines
Sat 7/320:25
GLA
-
EWR
2 stops30h 23m
Multiple Airlines
Deal found 31/1£330
Tue 5/514:35
EWR
-
GLA
2 stops19h 40m
Multiple Airlines
Tue 12/520:40
GLA
-
EWR
2 stops24h 08m
Multiple Airlines
Deal found 31/1£331
Tue 5/515:50
JFK
-
GLA
2 stops18h 25m
Multiple Airlines
Tue 12/520:40
GLA
-
JFK
2 stops23h 27m
Multiple Airlines
Deal found 31/1£331
Sun 22/218:05
JFK
-
GLA
1 stop21h 00m
Multiple Airlines
Fri 27/207:05
GLA
-
JFK
1 stop13h 50m
Multiple Airlines
Deal found 30/1£334
Mon 23/217:45
EWR
-
GLA
1 stop9h 15m
Multiple Airlines
Mon 2/308:20
GLA
-
EWR
1 stop12h 55m
Multiple Airlines
Deal found 31/1£337
Sun 3/520:30
JFK
-
GLA
2 stops19h 50m
Multiple Airlines
Sun 10/508:00
GLA
-
JFK
2 stops16h 20m
Multiple Airlines
Deal found 30/1£345
Mon 23/219:35
EWR
-
GLA
1 stop9h 20m
Icelandair
Tue 3/312:35
GLA
-
EWR
1 stop10h 50m
Icelandair
Deal found 30/1£351
Mon 23/219:25
JFK
-
GLA
1 stop9h 30m
Icelandair
Tue 3/312:35
GLA
-
JFK
1 stop10h 25m
Icelandair
Deal found 30/1£351

Find flight deals from Pennsylvania to Glasgow Intl

Keep the following information in mind while searching for Pennsylvania to Glasgow Intl flight deals. Data was last updated 1 February 2026.

Round-trip from

£307

One-way from

£158

Popular in

November

Cheapest in

February

Average price

£493
22/2-28/2
  • 22/2-28/2
  • 4 total stops
  • 47h 13m total
  • Pennsylvania to Glasgow
Search Deals
31/3
  • 31/3
  • 1 total stop
  • 20h 15m total
  • Pennsylvania to Glasgow
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania 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 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Pennsylvania to Glasgow Intl Airport that are best for you.

Fly from

Pennsylvania

Fly to

Glasgow Intl

Route

Depart

Return

Price

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 22/2

18:05-20:05

1 stop21h 00m

Glasgow Intl

Sat 28/2

20:40-15:55

1 stop24h 15m

£334

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 23/2

17:30-19:40

2 stops21h 10m

Glasgow Intl

Mon 2/3

22:00-20:10

2 stops27h 10m

£357

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 4/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 17/3

12:35-19:30

1 stop10h 55m

£372

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Sun 1/3

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 10/3

12:35-19:30

1 stop10h 55m

£382

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Wed 22/4

20:25-13:25

1 stop12h 00m

Glasgow Intl

Thu 7/5

14:20-19:15

1 stop9h 55m

£394

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Thu 26/2

16:45-08:30

1 stop10h 45m

Glasgow Intl

Mon 2/3

17:20-15:45

1 stop27h 25m

£402

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Thu 26/2

17:45-08:30

1 stop9h 45m

Glasgow Intl

Tue 3/3

09:05-19:20

1 stop15h 15m

£402

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 23/2

17:45-08:30

1 stop9h 45m

Glasgow Intl

Mon 2/3

06:05-13:15

1 stop12h 10m

£402

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 16/2

18:50-09:55

1 stop10h 05m

Glasgow Intl

Mon 23/2

09:05-13:15

1 stop33h 10m

£402

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 3/5

18:20-10:35

1 stop11h 15m

Glasgow Intl

Sat 16/5

16:40-15:55

1 stop28h 15m

£402

Flights are sorted by cheapest return flights first.

Deals found on 31/1

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

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Pennsylvania 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 Pennsylvania to Glasgow Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Glasgow Intl Airport (average of £417). Flying from Pennsylvania to Glasgow Intl Airport in November is currently the most expensive (average of £830). 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.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Glasgow Intl. 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 Pennsylvania to Glasgow Intl Airport?

    Icelandair, KLM, and Delta can get you from Pennsylvania to Glasgow Intl Airport in just under 9h 15m. Your travel time can differ by up to 7h 46m. There are 3426 mi between Pennsylvania and Glasgow Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    When deciding which route to take from Pennsylvania to Glasgow Intl Airport consider Newark - Glasgow Intl, New York John F Kennedy Intl - Glasgow Intl or Washington, D.C. Dulles Intl - Glasgow Intl as they are the most popular.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Glasgow Intl Airport (average of £417). Flying from Pennsylvania to Glasgow Intl Airport in November is currently the most expensive (average of £830). 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 Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Glasgow Intl flights
John F Kennedy Intl to Glasgow Intl flights
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Dulles Intl to Glasgow Intl flights
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LaGuardia to Glasgow Intl flights
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Dallas/Fort Worth to Glasgow Intl flights
Los Angeles to Glasgow Intl flights
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Minneapolis to Glasgow Intl flights
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Charlotte to Glasgow Intl flights
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Portland to Glasgow Intl flights
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Raleigh to Glasgow Intl flights
Miami to Glasgow Intl flights
George Bush Intcntl to Glasgow Intl flights
Columbus to Glasgow Intl flights
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Sky Harbor Intl to Glasgow Intl flights
Salt Lake City to Glasgow Intl flights
Kansas City to Glasgow Intl flights
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Jacksonville to Glasgow Intl flights
St. Louis to Glasgow Intl flights
Tampa to Glasgow Intl flights
San Diego to Glasgow Intl flights
Fort Lauderdale to Glasgow Intl flights
Fayetteville to Glasgow Intl flights
Las Vegas to Glasgow Intl flights
Buffalo to Glasgow Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Glasgow Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pennsylvania to Glasgow Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pennsylvania to Glasgow Intl 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 Pennsylvania to Glasgow Intl with no change fees?

Certainly. Search results for flights to Glasgow Intl from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Pennsylvania to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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