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Cheap flights from Glasgow Intl Airport to San Juan Luis Munoz Marin Intl Airport from £855

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — SJU
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from Glasgow Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Thu 23/414:20
GLA
-
SJU
2 stops24h 25m
Multiple Airlines
Thu 30/409:54
SJU
-
GLA
3 stops22h 41m
Multiple Airlines
Deal found 9/3£855
Sat 12/906:30
GLA
-
SJU
2 stops22h 29m
British Airways
Wed 16/906:30
SJU
-
GLA
2 stops23h 00m
British Airways
Deal found 5/3£999
Sat 12/914:00
GLA
-
SJU
1 stop14h 50m
United Airlines
Wed 16/907:00
SJU
-
GLA
2 stops22h 10m
United Airlines
Deal found 5/3£1,050

Find flight deals from Glasgow Intl to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

£855

Popular in

August

Cheapest in

November

Average price

£968
23/4-30/4
  • 23/4-30/4
  • 5 total stops
  • 47h 06m total
  • Glasgow to San Juan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Luis Munoz Marin 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 10 March 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to San Juan Luis Munoz Marin Intl Airport 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

Thu 23/4

14:20-09:45

2 stops24h 25m

San Juan Luis Munoz Marin Intl

Thu 30/4

09:54-13:35

3 stops22h 41m

£855

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Luis Munoz Marin 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 Glasgow Intl to Luis Munoz Marin Intl that include hotel bookings?

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

  • How can I find direct flights from Glasgow Intl to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Glasgow Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Luis Munoz Marin 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.

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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How does Cheapflights help users find flights from Glasgow Intl to Luis Munoz Marin Intl?

Cheapflights makes it easy to find Glasgow Intl to Luis Munoz Marin Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Luis Munoz Marin Intl?

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Luis Munoz Marin Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Glasgow Intl to Luis Munoz Marin Intl with no change fees?

Certainly. Search results for flights to Luis Munoz Marin Intl from Glasgow Intl 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 Glasgow Intl to Luis Munoz Marin Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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