$783 Cheap Flights from London (LGW) to San José (SJO)

View $783 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)

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Cheap Flights from London to San José (LGW-SJO)

Prices were available within the past 7 days and start at $783 for one-way flights and $774 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, Sep 11 - Wed, Sep 24
LGW
London
SJO
San José
$774 Roundtrip, found 19 hours ago
$774
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Thu, Sep 11 from London to San José, returning Wed, Sep 24, priced at $774 found 19 hours ago
Swiss International Air Lines
Tue, Sep 16 - Fri, Nov 7
LGW
London
SJO
San José
$777 Roundtrip, found 6 days ago
$777
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from London to San José, returning Fri, Nov 7, priced at $777 found 6 days ago
Swiss International Air Lines
Fri, Dec 5 - Sun, Dec 14
LGW
London
SJO
San José
$780 Roundtrip, found 4 hours ago
$780
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Fri, Dec 5 from London to San José, returning Sun, Dec 14, priced at $780 found 4 hours ago
Swiss International Air Lines
Tue, Sep 16 - Fri, Nov 7
LGW
London
SJO
San José
$783 Roundtrip, found 6 days ago
$783
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from London to San José, returning Fri, Nov 7, priced at $783 found 6 days ago
Swiss International Air Lines
Fri, Dec 5 - Sun, Dec 14
LGW
London
SJO
San José
$787 Roundtrip, found 4 hours ago
$787
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Fri, Dec 5 from London to San José, returning Sun, Dec 14, priced at $787 found 4 hours ago
Swiss International Air Lines
Tue, Sep 2 - Wed, Sep 17
LGW
London
SJO
San José
$793 Roundtrip, found 8 hours ago
$793
Roundtrip
found 8 hours ago
Select Swiss International Air Lines flight, departing Tue, Sep 2 from London to San José, returning Wed, Sep 17, priced at $793 found 8 hours ago
Iberia
Tue, Sep 16 - Fri, Nov 7
LGW
London
SJO
San José
$817 Roundtrip, found 6 days ago
$817
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Sep 16 from London to San José, returning Fri, Nov 7, priced at $817 found 6 days ago
American Airlines
Fri, Dec 5 - Sun, Dec 14
LGW
London
SJO
San José
$834 Roundtrip, found 4 hours ago
$834
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Dec 5 from London to San José, returning Sun, Dec 14, priced at $834 found 4 hours ago
British Airways
Sat, Nov 8 - Tue, Nov 18
LGW
London
SJO
San José
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Nov 8 from London to San José, returning Tue, Nov 18, priced at $872 found 1 day ago
Air Europa
Thu, Nov 13 - Tue, Nov 25
LGW
London
SJO
San José
$1,080 Roundtrip, found 5 days ago
$1,080
Roundtrip
found 5 days ago
Select Air Europa flight, departing Thu, Nov 13 from London to San José, returning Tue, Nov 25, priced at $1,080 found 5 days ago
Flights from London (LGW) to San José (SJO)
Origin airport
Gatwick
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Europa, American Airlines, British Airways, Iberia, Swiss International Air Lines
Roundtrip price
$773
Distance
5423 mi

London to San José Flights

The cheapest times to fly from London to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to San José are during the month of September. You can find some of the cheapest flights from London to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to San José

Sunday is one of the best days to book for cheap flights from London to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $783 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO) cost?
Discover the latest flight deals from LGW to SJO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LGW to SJO?
The cheapest flights from LGW to SJO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
You can fly directly from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO) on a British Airways flight.
What is the cheapest airline that flies from LGW to SJO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LGW to SJO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
On average, Gatwick Airport (LGW) offers 3 nonstop flights to Juan Santamaria Intl. Airport (SJO) weekly. If you're looking for more choice, use Expedia's filter tool to look for flights with layovers. Fit in a quick visit to another destination or simply break up your journey.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
The 11 AM departures from LGW to SJO are typically the busiest. They can also be more expensive. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from LGW to SJO?
Saturday offers the most flights from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO). Consider taking off on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
Take the earliest flight at around 11:05AM UTC+0, departing from Gatwick Airport (LGW). You'll be flying for around 11h 40m, landing at Juan Santamaria Intl. Airport (SJO) at approximately 4:45PM UTC-6.
How long does it take to fly from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
Flights from LGW to SJO have an average travel time of 11 hours and 40 minutes. The total distance between the two airports is 5,400 mi.
What is the best time to fly from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
To avoid potential delays on the Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San José from Gatwick Airport (LGW)?
If you're boarding a direct flight from Gatwick Airport (LGW) to San José, Juan Santamaria Intl. Airport (SJO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO) last-minute?
Holding off until just before your departure to book a ticket from LGW to SJO often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a LGW to SJO flight and hotel package?
You'll typically save money by securing a LGW to SJO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Juan Santamaria Intl. Airport (SJO)?
In most instances, you can modify or cancel your LGW to SJO flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.