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Cheap flights from Puerto Rico to Glasgow Intl Airport from £452

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — GLA
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Puerto Rico to Glasgow Intl

Keep the following information in mind while searching for Puerto Rico to Glasgow Intl flight deals. Data was last updated 21 February 2025.

Round-trip from

£452

Popular in

June

Cheapest in

October

Average price

£525
American Airlines
  • American Airlines
  • 30/3-10/4
  • 4 total stops
  • 33h 18m total
  • Puerto Rico to Glasgow
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£254 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Puerto Rico to Glasgow Intl

Cheapest flights from Puerto Rico to Glasgow Intl
Explore the most affordable flight options available from Puerto Rico to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 30/313:30SJU - GLA
2 stops14h 50mMultiple Airlines
Thu 10/407:00GLA - SJU
2 stops18h 28mMultiple Airlines
Deal found 20/2£452
Wed 30/411:50SJU - GLA
2 stops17h 30mBritish Airways
Wed 7/507:00GLA - SJU
2 stops18h 07mBritish Airways
Deal found 20/2£452
Wed 29/1016:05SJU - GLA
2 stops16h 45mAmerican Airlines
Fri 7/1108:55GLA - SJU
2 stops21h 15mAmerican Airlines
Deal found 20/2£471
Tue 29/403:29SJU - GLA
2 stops23h 36mAer Lingus
Wed 7/508:35GLA - SJU
2 stops21h 45mAer Lingus
Deal found 20/2£644

Find flights from Puerto Rico to Glasgow Intl within your budget

Customise your flight search to find flights from Puerto Rico 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 21 February 2025.

Fly from

Puerto Rico

Fly to

Glasgow Intl

Route

Depart

Return

Price

San JuanGlasgow

SJU - GLA

SJUGLA

San Juan Luis Munoz Marin Intl

Sun 30/3

13:30-09:20

2 stops14h 50m

Glasgow Intl

Thu 10/4

07:00-20:28

2 stops18h 28m

£452

San JuanGlasgow

SJU - GLA

SJUGLA

San Juan Luis Munoz Marin Intl

Wed 30/4

11:50-10:20

2 stops17h 30m

Glasgow Intl

Wed 7/5

07:00-20:07

2 stops18h 07m

£452

San JuanGlasgow

SJU - GLA

SJUGLA

San Juan Luis Munoz Marin Intl

Tue 29/4

03:29-08:05

2 stops23h 36m

Glasgow Intl

Wed 7/5

08:35-01:20

2 stops21h 45m

£644

San JuanGlasgow

SJU - GLA

SJUGLA

San Juan Luis Munoz Marin Intl

Sun 1/6

15:35-13:15

2 stops16h 40m

Glasgow Intl

Fri 20/6

07:00-20:15

2 stops18h 15m

£854

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Puerto Rico to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Puerto Rico 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.

Travel insights for flights from Puerto Rico to Glasgow Intl

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

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 21 February 2025.
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Comfort

7.3

Entertainment

7.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Comfort

7.3

Entertainment

7.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

Aer Lingus
7.0
Good
1,070 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Comfort

7.3

Entertainment

7.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

British Airways
6.6
Okay
6,762 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Comfort

7.3

Entertainment

7.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20

4.0
Okay

sohail,Dec 2024

DFW - EWR

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Glasgow Intl Airport (average of £97). Flying from Puerto Rico 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 Puerto Rico?

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

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Alternative routes for Puerto Rico to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Yes! Cheapflights helps users easily find flights from Puerto Rico to Glasgow Intl with no change fees.

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Not ready to book yet? You can track prices for flights from Puerto Rico to Glasgow Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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