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Cheap flights from Glasgow Intl Airport to Puerto Rico from £910

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJU
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Puerto Rico
Explore the most affordable flight options available from Glasgow Intl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2026.

Fri 13/1111:35
GLA
-
SJU
2 stops18h 08m
Icelandair
Tue 17/1111:45
SJU
-
GLA
2 stops18h 10m
Icelandair
Deal found 9/7£910
Sat 22/808:35
GLA
-
SJU
2 stops22h 31m
Multiple Airlines
Sat 29/816:15
SJU
-
GLA
2 stops14h 15m
Multiple Airlines
Deal found 8/7£1,056
Tue 25/814:00
GLA
-
SJU
2 stops29h 44m
United Airlines
Tue 1/914:20
SJU
-
GLA
2 stops62h 50m
United Airlines
Deal found 11/7£1,207
Sat 22/814:00
GLA
-
SJU
1 stop26h 57m
Lufthansa
Fri 28/801:00
SJU
-
GLA
1 stop28h 10m
Lufthansa
Deal found 8/7£1,422

Find flight deals from Glasgow Intl to Puerto Rico

Keep the following information in mind while searching for Glasgow Intl to Puerto Rico flight deals. Data was last updated 11 July 2026.

Round-trip from

£910
Icelandair
  • Icelandair
  • 13/11-17/11
  • 4 total stops
  • 36h 18m total
  • Glasgow to Puerto Rico
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Puerto Rico 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 11 July 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Fri 13/11

11:35-01:43

2 stops18h 08m

San Juan Luis Munoz Marin Intl

Tue 17/11

11:45-09:55

2 stops18h 10m

£910

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Tue 25/8

14:00-14:44

2 stops29h 44m

San Juan Luis Munoz Marin Intl

Tue 1/9

14:20-10:10

2 stops62h 50m

£1,207

GlasgowSan Juan

GLA - SJU

GLASJU

Glasgow Intl

Sat 22/8

14:00-13:45

1 stop28h 45m

San Juan Luis Munoz Marin Intl

Sat 29/8

07:00-10:10

2 stops22h 10m

£1,422

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Puerto Rico. 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 Puerto Rico?

    A quick flight from Glasgow Intl Airport to Puerto Rico can take about 18h 08m. Icelandair provides one of the quickest options available for as low as £910. There are 4073 mi between Glasgow Intl Airport and Puerto Rico.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

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

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

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