Beginning of main content
Return Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap Flights from London to San Juan

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London to San Juan route information

Origin Airport Gatwick
Destination Airport Luis Munoz Marin Intl.
Airlines Serving Air Europa, Air France, American Airlines, British Airways, Delta, Iberia, KLM, TAP Portugal, Turkish Airlines, Virgin Atlantic
Flight Price £624
Distance 6,706 km




Cheap LGW to SJU Flights

  • How much time do people spend in San Juan?

    The average time spent hanging out in San Juan by passengers from London is 10 days.
  • What is the cheapest day to fly?

    The cheapest day to fly from London to San Juan is on Wednesday. If you are trying to save some money on your next getaway look for flights on Wednesday.
  • How much is a plane ticket to San Juan (SJU) from London (LGW)?

    Prices vary anywhere from £584 to £2,930. However, usually the sooner you book, the better price you get.
  • How long does it take to fly from London to San Juan?

    This flight takes about nine hours and 15 minutes via Norwegian Air Shuttle. If you catch the 11:00 AM BST departure, you'll arrive at 4:15 PM AST (remember, there is a four-hour time change).
  • What is the cheapest date to fly to San Juan?

    Tickets are presently £584, which is 61% below the average price. As of Sep 2nd, the cheapest day to fly from London to San Juan is Sep 25th.
  • How many flights are there per day from London to San Juan?

    The number of flight times varies by day of the week, but on average, LGW to SJU sees only one choice. The average route departing the United Kingdom currently has three different flight times per day, so expect fewer options than you're used to.
  • Can I change the date of my flight?

    Yes, you can adjust your departure or arrival date. If you want to save a little money in doing so, the cheapest day to fly in September is Wednesday.

San Juan Flights

When looking for plane tickets to San Juan, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Gatwick gives you the widest array of cheap flights to San Juan. Look for San Juan airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and San Juan flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your San Juan flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Juan trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Juan flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to San Juan from Gatwick. Use us as your stop travel destination and have the confidence that you’re getting a bargain!