Cheap flights from George Best Belfast City Airport to San Juan Puerto Rico from £910

from as little as £910

14 nights in San Juan Puerto Rico, departing George Best Belfast City Airport on 10 / Feb / 2026 with British Airways (price found 67 hours ago)

Subject to availability, prices correct of the last 24 hours
San Juan Puerto Rico
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The George Best Belfast City Airport / San Juan Puerto Rico route

All 6443 km of it

Cheap flight deals for this route

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San Juan Puerto Rico flight facts

What you need to know

Alternative flights from the UK to San Juan Puerto Rico

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Alternative flights from George Best Belfast City Airport to San Juan Puerto Rico

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San Juan Puerto Rico

10 / Feb / 2026 is currently the lowest priced day of the year to fly the George Best Belfast City Airport/San Juan Puerto Rico route. There are around six flights on any given week from the UK to San Juan Puerto Rico and the cheapest month to fly right now is February.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

21 °C

AVG

26 °C

HIGHEST

30 °C

Rainfall (mm)
LOWEST

69 mm

AVG

125.7 mm

HIGHEST

158 mm

Key facts about San Juan Puerto Rico

How to get cheap flights from George Best Belfast City Airport to San Juan Puerto Rico

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from George Best Belfast City Airport to San Juan Puerto Rico, across the two airlines that offer this route. We've found that 10 / Feb / 2026 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

There are six flights from George Best Belfast City Airport to or via San Juan Puerto Rico every week. Out of the two available airlines, the most popular ones are Aer Lingus & British Airways. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.

The distance between George Best Belfast City Airport to San Juan Puerto Rico is 6443 km. Normally, it takes about 19 hrs 20 mins to fly, and you can definitely expect the journey to be at least 17 hrs 30 mins. You can see the various flight times in the results.

Searching by month, for instance, will show you the best time of the week to fly.

Other popular destinations near San Juan Puerto Rico

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