Cheap flights from San Juan Puerto Rico to Glasgow from £852

from as little as £852

23 nights in Glasgow, departing San Juan Puerto Rico on 26 / Jul / 2025 with Aer Lingus (price found 29 hours ago)

Subject to availability, prices correct of the last 24 hours
Glasgow

The San Juan Puerto Rico / Glasgow route

All 6564 km of it

Cheap flight deals for this route

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Glasgow flight facts

What you need to know
Glasgow

26 / Jul / 2025 is currently the lowest priced day of the year to fly the San Juan Puerto Rico/Glasgow route. There are around 28 flights on any given week from the UK to Glasgow and the cheapest month to fly right now is July.

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Key facts about Glasgow

How to get cheap flights from San Juan Puerto Rico to Glasgow

Tips and advice from our flight experts

You’ve searched for flights from San Juan Puerto Rico to Glasgow. We've gone through all 28 flights that go to or via Glasgow every week, to help you find the cheapest flight. Aer Lingus usually has the best-value flights from San Juan Puerto Rico, but make sure you compare all your options to get the cheapest flight possible.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that six airlines operate the 6564 km flight from San Juan Puerto Rico to Glasgow. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

If you're fairly flexible about when you want to fly to Glasgow, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by British Airways, Aer Lingus & Iberia Airlines, as they're the most popular airlines for this journey.

Flights from San Juan Puerto Rico to Glasgow normally take 22 hrs 5 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.

Other popular destinations near Glasgow

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