YXU - SJO

C$ 301 Find Cheap Flights from London to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San José departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San José, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to San José

Wed, 5 Nov - Thu, 20 Nov
Multiple Airlines Logo
9:25 a.m. - 11:25 a.m.YXU-SJO
27h 00m2 stops
Multiple Airlines Logo
11:28 p.m. - 9:21 p.m.SJO-YXU
20h 53m2 stops
C$ 559Multiple Airlines
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Wed, 5 Nov - Thu, 20 Nov
Air Canada Logo
9:25 a.m. - 10:55 p.m.YXU-SJO
14h 30m1 stop
Air Canada Logo
8:35 a.m. - 8:46 a.m.SJO-YXU
23h 11m1 stop
C$ 736Air Canada
Find Deal
Sun, 15 Mar - Fri, 20 Mar
United Airlines Logo
9:25 a.m. - 6:53 p.m.YXU-SJO
11h 28m2 stops
United Airlines Logo
10:28 p.m. - 5:05 p.m.SJO-YXU
16h 37m2 stops
C$ 967United Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec
United Airlines Logo
5:45 a.m. - 1:15 p.m.YXU-SJO
32h 30m2 stops
United Airlines Logo
9:05 a.m. - 9:21 p.m.SJO-YXU
11h 16m2 stops
C$ 1,126United Airlines
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Mon, 29 Dec - Mon, 5 Jan
United Airlines Logo
5:40 p.m. - 12:56 p.m.YXU-SJO
20h 16m2 stops
United Airlines Logo
6:30 a.m. - 5:05 p.m.SJO-YXU
33h 35m2 stops
C$ 1,213United Airlines
Find Deal
Mon, 29 Dec - Mon, 5 Jan
Air Canada Logo
5:40 p.m. - 10:55 p.m.YXU-SJO
30h 15m1 stop
Air Canada Logo
8:35 a.m. - 5:05 p.m.SJO-YXU
7h 30m1 stop
C$ 1,318Air Canada
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Sat, 27 Dec - Sat, 3 Jan
United Airlines Logo
5:40 p.m. - 12:56 p.m.YXU-SJO
44h 16m2 stops
United Airlines Logo
6:30 a.m. - 9:21 p.m.SJO-YXU
37h 51m2 stops
C$ 1,580United Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Air Canada Logo
5:15 a.m. - 10:55 p.m.YXU-SJO
18h 40m1 stop
Air Canada Logo
8:50 a.m. - 5:05 p.m.SJO-YXU
31h 15m2 stops
C$ 1,605Air Canada
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Wed, 24 Dec - Wed, 31 Dec
Air Canada Logo
9:25 a.m. - 10:55 p.m.YXU-SJO
14h 30m1 stop
Air Canada Logo
8:35 a.m. - 5:05 p.m.SJO-YXU
7h 30m1 stop
C$ 2,103Air Canada
Find Deal
Fri, 26 Dec - Fri, 2 Jan
United Airlines Logo
9:25 a.m. - 10:32 p.m.YXU-SJO
38h 07m2 stops
United Airlines Logo
2:05 p.m. - 5:05 p.m.SJO-YXU
26h 00m2 stops
C$ 2,270United Airlines
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Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 736 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 559
Multiple Airlines
Wed 5/11Thu 20/11
YXU - SJO • 2 stops
Cheapest one-way flights
C$ 301
United Airlines
Thu 30/10
YXU - SJO • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Booking Insights

KAYAK's insights & trends for London to San José flights

Get data-powered insights and trends into flights from London to San José to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to San José?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to San José were found on Air Canada (C$ 736) and United Airlines (C$ 967).

Find deals

Good to know

Cheapest flightC$ 301
Flight from London to San José

When to book flights from London to San José

Are your dates flexible? Find out the best times to travel from London to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to San José

  • What is the cheapest flight from London to San José?

    In the last 3 days, the lowest price for a flight from London to San José was C$ 218 for a one-way ticket and C$ 405 for a round-trip.

  • Which airports will I be using when flying from London to San José?

    London airport is called London and the only airport in San José is San José Juan Santamaria Intl.

  • Which aircraft models fly most regularly from London to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to San José?

    Star Alliance is the only airline alliance operating flights between London and San José.

  • How does KAYAK find such low prices on flights from London to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to San José

 
See real verified KAYAK customer reviews for airlines flying from London to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10000 reviews
7.8Crew
7.3Boarding
6.3Food
7.1Comfort
6.8Entertainment
Airline reviews

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

8.0 ExcellentChristiane, Sep 2025YYZ - YDF
Read more Air Canada reviews

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

I liked the behaviour of the crew members.The flight was good.

Food can be better. Taste and option, the pasta wasn't the greatest.

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

Flight was fine and on time. But no entertainment system and little leg room.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

It was good to receive a card for my birthday

Horrible flight cancelled had to buy another very expensive ticket

Everything you need to know for your flight from London to San José

Information on your arrival and departure airports

London (YXU)
San José (SJO)

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