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Cheap flights from Pennsylvania to Glasgow Intl Airport from £127

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GLA
18 Jun — 25 Jun1
1 adult

Cheap 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 13 June 2025.

Round-trip from

£339

One-way from

£127

Popular in

June

Cheapest in

October

Average price

£860
22/10-4/11
  • 22/10-4/11
  • 2 total stops
  • 25h 55m total
  • Pennsylvania to Glasgow
16/7
  • 16/7
  • 1 total stop
  • 10h 25m total
  • Pennsylvania to Glasgow
Highest demand for flights based on searches. 13% potential increase in price (£71 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from Pennsylvania to Glasgow Intl

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 13 June 2025.

Wed 22/1016:55JFK - GLA
1 stop9h 50mMultiple Airlines
Tue 4/1108:20GLA - JFK
1 stop16h 05mMultiple Airlines
Deal found 12/6£339
Thu 11/922:50EWR - GLA
2 stops18h 30mMultiple Airlines
Sun 14/916:35GLA - EWR
2 stops33h 25mMultiple Airlines
Deal found 10/6£358
Mon 3/1119:30EWR - GLA
1 stop9h 25mIcelandair
Mon 10/1112:35GLA - EWR
1 stop10h 45mIcelandair
Deal found 10/6£362
Mon 3/1119:35JFK - GLA
1 stop9h 20mIcelandair
Mon 10/1112:35GLA - JFK
1 stop10h 35mIcelandair
Deal found 10/6£362
Fri 15/807:05LGA - GLA
2 stops27h 05mMultiple Airlines
Fri 22/822:45GLA - LGA
2 stops23h 14mMultiple Airlines
Deal found 10/6£378
Sun 10/800:50JFK - GLA
1 stop10h 20mDelta
Fri 10/1006:00GLA - JFK
1 stop12h 30mDelta
Deal found 11/6£393
Mon 11/812:59LGA - GLA
2 stops14h 26mDelta
Wed 8/1013:30GLA - LGA
2 stops12h 57mDelta
Deal found 11/6£397
Mon 21/717:30JFK - GLA
1 stop24h 40mVirgin Atlantic
Tue 5/816:55GLA - JFK
1 stop27h 30mVirgin Atlantic
Deal found 11/6£400
Tue 26/813:00EWR - GLA
2 stops14h 10mKLM
Wed 1/1008:55GLA - EWR
2 stops15h 33mKLM
Deal found 10/6£404
Tue 26/815:35EWR - GLA
2 stops16h 25mDelta
Wed 1/1013:30GLA - EWR
2 stops23h 07mDelta
Deal found 12/6£405
Tue 22/718:10JFK - GLA
1 stop13h 50mKLM
Tue 12/809:10GLA - JFK
1 stop14h 55mKLM
Deal found 10/6£412
Sun 5/1022:05IAD - GLA
2 stops18h 20mMultiple Airlines
Sat 11/1015:35GLA - IAD
3 stops33h 24mMultiple Airlines
Deal found 10/6£456

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 13 June 2025.
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

Wed 22/10

16:55-07:45

1 stop9h 50m

Glasgow Intl

Tue 4/11

08:20-19:25

1 stop16h 05m

£339

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Thu 11/9

22:50-22:20

2 stops18h 30m

Glasgow Intl

Sun 14/9

16:35-21:00

2 stops33h 25m

£358

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Mon 3/11

19:30-09:55

1 stop9h 25m

Glasgow Intl

Mon 10/11

12:35-18:20

1 stop10h 45m

£362

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 3/11

19:35-09:55

1 stop9h 20m

Glasgow Intl

Mon 10/11

12:35-18:10

1 stop10h 35m

£362

New YorkGlasgow

LGA - GLA

LGAGLA

New York LaGuardia

Fri 15/8

07:05-15:10

2 stops27h 05m

Glasgow Intl

Fri 22/8

22:45-16:59

2 stops23h 14m

£378

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 10/8

00:50-16:10

1 stop10h 20m

Glasgow Intl

Fri 10/10

06:00-13:30

1 stop12h 30m

£393

New YorkGlasgow

LGA - GLA

LGAGLA

New York LaGuardia

Mon 11/8

12:59-08:25

2 stops14h 26m

Glasgow Intl

Wed 8/10

13:30-21:27

2 stops12h 57m

£397

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 21/7

17:30-23:10

1 stop24h 40m

Glasgow Intl

Tue 5/8

16:55-15:25

1 stop27h 30m

£400

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Tue 26/8

13:00-08:10

2 stops14h 10m

Glasgow Intl

Wed 1/10

08:55-19:28

2 stops15h 33m

£404

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Tue 26/8

15:35-13:00

2 stops16h 25m

Glasgow Intl

Wed 1/10

13:30-07:37

2 stops23h 07m

£405

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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, April is the cheapest month in which you can book a flight from Pennsylvania to Glasgow Intl Airport (average of £97). Flying from Pennsylvania to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

Rainfall in Glasgow Intl by month

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

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

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

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Intl. Reviews last updated 13 June 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and KLM from Pennsylvania to Glasgow. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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

    The cheapet airlines for a one-way flight from Pennsylvania to Glasgow Intl Airport are Icelandair (£160), British Airways (£271), and Aer Lingus (£300).

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

  • 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, April is the cheapest month in which you can book a flight from Pennsylvania to Glasgow Intl Airport (average of £97). Flying from Pennsylvania to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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 Pennsylvania?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pennsylvania to Glasgow Intl

Discover the top airline that operate flights from Pennsylvania to Glasgow Intl. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£470Average£506FlexibilityNo cancel feeOn-time70%
Search British Airways 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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