YXU - SJO

C$ 292 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 29/11. 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, 0 bags

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

Sat, 14 Feb - Tue, 17 Feb
United Airlines Logo
5:40 p.m. - 12:56 p.m.YXU-SJO
44h 16m2 stops
United Airlines Logo
11:28 p.m. - 9:21 p.m.SJO-YXU
20h 53m2 stops
C$ 658United Airlines
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Sun, 22 Feb - Sat, 28 Feb
United Airlines Logo
5:40 p.m. - 12:56 p.m.YXU-SJO
20h 16m2 stops
United Airlines Logo
8:45 a.m. - 5:05 p.m.SJO-YXU
31h 20m2 stops
C$ 827United Airlines
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Sun, 26 Apr - Thu, 30 Apr
Air Canada Logo
5:40 p.m. - 10:10 p.m.YXU-SJO
54h 30m2 stops
Air Canada Logo
7:55 a.m. - 2:57 p.m.SJO-YXU
29h 02m1 stop
C$ 914Air Canada
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Sun, 26 Apr - Thu, 30 Apr
United Airlines Logo
5:10 a.m. - 12:26 p.m.YXU-SJO
33h 16m2 stops
United Airlines Logo
1:30 p.m. - 2:57 p.m.SJO-YXU
23h 27m2 stops
C$ 1,017United Airlines
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Sun, 26 Apr - Thu, 30 Apr
United Airlines Logo
5:40 p.m. - 8:19 p.m.YXU-SJO
28h 39m2 stops
United Airlines Logo
1:30 p.m. - 2:57 p.m.SJO-YXU
23h 27m2 stops
C$ 1,019United Airlines
Find Deal
Sun, 26 Apr - Thu, 30 Apr
Air Canada Logo
5:40 p.m. - 9:35 p.m.YXU-SJO
29h 55m1 stop
Air Canada Logo
7:55 a.m. - 9:18 p.m.SJO-YXU
11h 23m1 stop
C$ 1,061Air Canada
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Wed, 25 Feb - Wed, 25 Feb
United Airlines Logo
9:25 a.m. - 7:53 p.m.YXU-SJO
11h 28m2 stops
United Airlines Logo
11:28 p.m. - 5:05 p.m.SJO-YXU
16h 37m2 stops
C$ 1,130United Airlines
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Sun, 26 Apr - Thu, 30 Apr
Avianca Logo
5:10 a.m. - 11:35 p.m.YXU-SJO
20h 25m2 stops
Avianca Logo
5:05 a.m. - 2:57 p.m.SJO-YXU
31h 52m2 stops
C$ 1,543Avianca
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Sat, 14 Feb - Tue, 17 Feb
Multiple Airlines Logo
5:05 p.m. - 1:50 p.m.YXU-SJO
21h 45m2 stops
Multiple Airlines Logo
5:00 a.m. - 6:35 a.m.SJO-YXU
24h 35m3 stops
C$ 2,062Multiple Airlines
Find Deal
Sun, 22 Feb - Fri, 27 Feb
Avianca Logo
5:15 a.m. - 11:40 p.m.YXU-SJO
19h 25m2 stops
Avianca Logo
1:45 a.m. - 5:05 p.m.SJO-YXU
38h 20m2 stops
C$ 2,127Avianca
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from C$ 658 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 658
United Airlines
Sat 14/2Tue 17/2
YXU - SJO • 2 stops
Cheapest one-way flights
C$ 292
Air Canada
Sat 29/11
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 United Airlines (C$ 658) and Air Canada (C$ 914).

Which airlines fly direct between London and San José?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London to San José.

There is just one airline that flies from London to San José direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is C$ 628.

Good to know

Cheapest flightC$ 292
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$ 292 for a one-way ticket and C$ 658 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 10371 reviews
7.3Boarding
7.8Crew
6.8Entertainment
7.1Comfort
6.3Food
Airline reviews

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

2.0 MediocreR, Oct 2025YYZ - HND
Read more Air Canada reviews

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

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

Information on your arrival and departure airports

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