$490 Cheap Flights from San José (SJO) to London (LGW)

View $490 flight on Sun, Sep 28, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $490 for one-way flights and $677 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Sun, Nov 23 - Fri, Nov 28
SJO
San José
LGW
London
$677 Roundtrip, found 6 days ago
$677
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Nov 23 from San José to London, returning Fri, Nov 28, priced at $677 found 6 days ago
Iberia
Wed, Nov 12 - Fri, Nov 21
SJO
San José
LGW
London
$680 Roundtrip, found 11 hours ago
$680
Roundtrip
found 11 hours ago
Select Iberia flight, departing Wed, Nov 12 from San José to London, returning Fri, Nov 21, priced at $680 found 11 hours ago
Iberia
Sun, Oct 19 - Fri, Oct 31
SJO
San José
LGW
London
$686 Roundtrip, found 2 days ago
$686
Roundtrip
found 2 days ago
Select Iberia flight, departing Sun, Oct 19 from San José to London, returning Fri, Oct 31, priced at $686 found 2 days ago
Iberia
Mon, Nov 17 - Thu, Nov 27
SJO
San José
LGW
London
$688 Roundtrip, found 14 hours ago
$688
Roundtrip
found 14 hours ago
Select Iberia flight, departing Mon, Nov 17 from San José to London, returning Thu, Nov 27, priced at $688 found 14 hours ago
Iberia
Tue, Oct 28 - Thu, Nov 6
SJO
San José
LGW
London
$735 Roundtrip, found 2 days ago
$735
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Oct 28 from San José to London, returning Thu, Nov 6, priced at $735 found 2 days ago
Iberia
Mon, Sep 22 - Sat, Oct 11
SJO
San José
LGW
London
$739 Roundtrip, found 3 days ago
$739
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Sep 22 from San José to London, returning Sat, Oct 11, priced at $739 found 3 days ago
British Airways
Tue, Nov 11 - Mon, Nov 24
SJO
San José
LGW
London
$774 Roundtrip, found 6 days ago
$774
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 11 from San José to London, returning Mon, Nov 24, priced at $774 found 6 days ago
Air Europa
Thu, Mar 5 - Mon, Mar 9
SJO
San José
LGW
London
$1,043 Roundtrip, found 4 days ago
$1,043
Roundtrip
found 4 days ago
Select Air Europa flight, departing Thu, Mar 5 from San José to London, returning Mon, Mar 9, priced at $1,043 found 4 days ago
Swiss International Air Lines
Wed, Jun 4 - Thu, Jun 12
SJO
San José
LGW
London
$1,068 Roundtrip, found 6 days ago
$1,068
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Jun 4 from San José to London, returning Thu, Jun 12, priced at $1,068 found 6 days ago
Aeromexico
Tue, Feb 3 - Tue, Feb 10
SJO
San José
LGW
London
$1,148 Roundtrip, found 4 days ago
$1,148
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Tue, Feb 3 from San José to London, returning Tue, Feb 10, priced at $1,148 found 4 days ago
Flights from San José (SJO) to London (LGW)
Origin airport
Juan Santamaría Intl.
Destination airport
Gatwick
Airlines serving
Aeromexico, Air Europa, American Airlines, British Airways, Delta, Iberia, Swiss International Air Lines
Roundtrip price
$677
Distance
5423 mi

San José to London Flights

The cheapest times to fly from San José to London

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 San José to London are during the month of November. You can find some of the cheapest flights from San José to London with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from San José to London: 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 San José to London

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 San José to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $490 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 San José to London 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 San José to London 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 Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW) cost?
Discover the latest flight deals from SJO to LGW 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 SJO to LGW?
The cheapest flights from SJO to LGW 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 Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
You can fly nonstop from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW) on a British Airways flight.
What is the cheapest airline that flies from SJO to LGW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SJO to LGW. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
On average, Juan Santamaria Intl. Airport (SJO) has 3 direct flights to Gatwick Airport (LGW) each week. If you want more options, take advantage of Expedia’s filters to find flights with layovers. Fit in a quick visit to another city or simply break up your travels.
What are the most popular departure times for flights from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
More passengers fly between SJO and LGW at 6 PM than at any other point in the day. Looking for a quieter experience? Consider flying outside peak hours and it’s possible you’ll save on your fare as well.
What day of the week has the most flights from SJO to LGW?
If you depart on a Thursday, you’ll get the greatest range of options for flights from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW).
What is the earliest flight from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
Juan Santamaria Intl. Airport (SJO)’s first flight to Gatwick Airport (LGW) leaves at approximately 6:35PM UTC-6. With a total flight time of 10h 20m, you’ll land at around 10:55AM UTC+0.
How long does it take to fly from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
Flights from SJO to LGW have an average travel time of 10 hours and 20 minutes. The distance between the two airports is 5,400 mi.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
Opt for a flight from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be 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 London from Juan Santamaria Intl. Airport (SJO)?
If you’re on a direct flight from Juan Santamaria Intl. Airport (SJO) to London, Gatwick Airport (LGW) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW) last-minute?
Last-minute bookings from SJO to LGW are generally more expensive. To lock in the best rates, start searching for flights as early as possible. That being said, if you’re flexible with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a SJO to LGW flight and hotel package?
Booking a SJO to LGW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Gatwick Airport (LGW)?
If you reserved your SJO to LGW flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.