Cheap flights from London Gatwick Airport to San Juan from £304

How far is London Gatwick to San Juan by plane?

There are 4191.3 mi between London Gatwick and San Juan. 12h 15m is a normal flight duration for this route.

When did momondo last update prices for flights from London Gatwick Airport to San Juan?

Prices for flights from London Gatwick Airport to San Juan are refreshed on a daily basis.

How many operators does momondo search for flights from London Gatwick Airport to San Juan?

There are 2 operators available for flights from London Gatwick Airport to San Juan as of June 2026.

How old do you have to be to fly from London Gatwick Airport to San Juan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Juan.

What documentation or ID do you need to fly to San Juan?

The necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.