$877 Cheap Flights from San José (SJO) to London (STN)

View $877 flight on Fri, Mar 27, 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN)

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

Prices were available within the past 7 days and start at $877 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $1,135
LCY
London City
CheapestClosest
Average driving time to city center21 min
Flights from $1,135
Flights from San José (SJO) to London (STN)
Origin airport
Juan Santamaría Intl.
Destination airport
Stansted
Distance
5440 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 . 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 $877 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 Stansted Airport (STN) cost?
Get a cheap one-way flight from $877 or cheap return flight from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN)?
is the least expensive month to fly from SJO to STN. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN)?
To find the cheapest airline that'll fly you from SJO to STN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN)?
You'll have to catch a flight with a layover if you're traveling from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SJO to STN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN)?
To avoid possible delays on the Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN) route, fly before 3 PM. Flights after this time 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 London from Juan Santamaria Intl. Airport (SJO)?
Gatwick Airport (LGW) is the only airport in London with direct flights from Juan Santamaria Intl. Airport (SJO). Explore your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Stansted Airport (STN) last-minute?
Last-minute bookings from SJO to STN are generally more expensive. To secure the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a SJO to STN flight and hotel package?
Securing a SJO to STN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all 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 Stansted Airport (STN)?
Typically, it's possible to reschedule or cancel your SJO to STN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.