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Cheap flights from London, Ontario to San José from C$ 349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to San José departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London, Ontario to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:50 a.m. - 6:16 p.m.
YXU
-
SJO
33h 26m2 stops
United Airlines Logo
6:30 a.m. - 8:46 a.m.
SJO
-
YXU
49h 16m2 stops
C$ 727United Airlines
Sun, 18 Jan - Sun, 25 Jan
United Airlines Logo
5:10 a.m. - 12:56 p.m.
YXU
-
SJO
32h 46m2 stops
United Airlines Logo
11:28 p.m. - 5:05 p.m.
SJO
-
YXU
16h 37m2 stops
C$ 731United Airlines
Wed, 14 Jan - Wed, 4 Mar
United Airlines Logo
5:10 a.m. - 8:39 p.m.
YXU
-
SJO
16h 29m2 stops
United Airlines Logo
11:28 p.m. - 9:21 p.m.
SJO
-
YXU
20h 53m2 stops
C$ 733United Airlines
Wed, 14 Jan - Wed, 4 Mar
United Airlines Logo
5:10 a.m. - 8:39 p.m.
YXU
-
SJO
16h 29m2 stops
United Airlines Logo
12:35 p.m. - 5:05 p.m.
SJO
-
YXU
27h 30m3 stops
C$ 805United Airlines
Wed, 14 Jan - Wed, 4 Mar
United Airlines Logo
5:10 a.m. - 8:39 p.m.
YXU
-
SJO
16h 29m2 stops
United Airlines Logo
12:35 p.m. - 5:05 p.m.
SJO
-
YXU
27h 30m3 stops
C$ 808United Airlines
Wed, 14 Jan - Wed, 4 Mar
Multiple Airlines Logo
8:10 p.m. - 11:55 p.m.
YXU
-
SJO
28h 45m3 stops
Multiple Airlines Logo
4:17 p.m. - 5:05 p.m.
SJO
-
YXU
23h 48m2 stops
C$ 1,022Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
5:40 p.m. - 12:05 a.m.
YXU
-
SJO
7h 25m1 stop
Air Canada Logo
8:35 a.m. - 5:05 p.m.
SJO
-
YXU
7h 30m1 stop
C$ 1,238Air Canada
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
9:50 a.m. - 11:15 p.m.
YXU
-
SJO
14h 25m2 stops
Air Canada Logo
8:35 a.m. - 9:20 p.m.
SJO
-
YXU
11h 45m1 stop
C$ 1,242Air Canada
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
9:50 a.m. - 12:05 a.m.
YXU
-
SJO
15h 15m1 stop
Air Canada Logo
8:35 a.m. - 5:05 p.m.
SJO
-
YXU
7h 30m1 stop
C$ 1,379Air Canada
Wed, 14 Jan - Wed, 4 Mar
Air Canada Logo
5:40 p.m. - 12:05 a.m.
YXU
-
SJO
7h 25m1 stop
Air Canada Logo
8:35 a.m. - 9:21 p.m.
SJO
-
YXU
11h 46m1 stop
C$ 1,383Air Canada
Wed, 14 Jan - Wed, 4 Mar

Air Canada flights from London, Ontario to San José

Our best Air Canada deals on London, Ontario to San José flight tickets
Air Canada
8 Dec
YXU5:10 a.m.London
18h 45m
1 stop
SJO10:55 p.m.San José Juan Santamaria Intl
11 Dec
SJO8:35 a.m.San José Juan Santamaria Intl
23h 11m
1 stop
YXU8:46 a.m.London
C$ 560
Find similar
Air Canada
8 Dec
YXU5:10 a.m.London
18h 45m
1 stop
SJO10:55 p.m.San José Juan Santamaria Intl
11 Dec
SJO8:35 a.m.San José Juan Santamaria Intl
7h 30m
1 stop
YXU5:05 p.m.London
C$ 561
Find similar
Air Canada
8 Dec
YXU5:10 a.m.London
18h 45m
1 stop
SJO10:55 p.m.San José Juan Santamaria Intl
11 Dec
SJO8:35 a.m.San José Juan Santamaria Intl
7h 30m
1 stop
YXU5:05 p.m.London
C$ 563
Find similar

United Airlines flights from London, Ontario to San José

Our best United Airlines deals on London, Ontario to San José flight tickets
United Airlines
18 Jan
YXU9:50 a.m.London
33h 26m
2 stops
SJO6:16 p.m.San José Juan Santamaria Intl
25 Jan
SJO6:30 a.m.San José Juan Santamaria Intl
49h 16m
2 stops
YXU8:46 a.m.London
C$ 727
Find similar
United Airlines
14 Jan
YXU5:10 a.m.London
32h 46m
2 stops
SJO12:56 p.m.San José Juan Santamaria Intl
4 Mar
SJO11:28 p.m.San José Juan Santamaria Intl
16h 37m
2 stops
YXU5:05 p.m.London
C$ 731
Find similar
United Airlines
14 Jan
YXU5:10 a.m.London
16h 29m
2 stops
SJO8:39 p.m.San José Juan Santamaria Intl
4 Mar
SJO11:28 p.m.San José Juan Santamaria Intl
20h 53m
2 stops
YXU9:21 p.m.London
C$ 733
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from London, Ontario to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

YXU - SJO

YXUSJO

London

Sun 18/1

9:50 a.m.-6:16 p.m.

2 stops33h 26m

San José Juan Santamaria Intl

Sun 25/1

6:30 a.m.-8:46 a.m.

2 stops49h 16m

C$ 727

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

5:10 a.m.-12:56 p.m.

2 stops32h 46m

San José Juan Santamaria Intl

Wed 4/3

11:28 p.m.-5:05 p.m.

2 stops16h 37m

C$ 731

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

5:10 a.m.-8:39 p.m.

2 stops16h 29m

San José Juan Santamaria Intl

Wed 4/3

11:28 p.m.-9:21 p.m.

2 stops20h 53m

C$ 733

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

5:10 a.m.-8:39 p.m.

2 stops16h 29m

San José Juan Santamaria Intl

Wed 4/3

12:35 p.m.-5:05 p.m.

3 stops27h 30m

C$ 805

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

5:10 a.m.-8:39 p.m.

2 stops16h 29m

San José Juan Santamaria Intl

Wed 4/3

12:35 p.m.-5:05 p.m.

3 stops27h 30m

C$ 808

LondonSan José

YXU - SJO

YXUSJO

London

Sun 18/1

8:10 p.m.-11:55 p.m.

3 stops28h 45m

San José Juan Santamaria Intl

Sun 25/1

4:17 p.m.-5:05 p.m.

2 stops23h 48m

C$ 1,022

LondonSan José

YXU - SJO

YXUSJO

London

Sun 18/1

5:40 p.m.-12:05 a.m.

1 stop7h 25m

San José Juan Santamaria Intl

Sun 25/1

8:35 a.m.-5:05 p.m.

1 stop7h 30m

C$ 1,238

LondonSan José

YXU - SJO

YXUSJO

London

Sun 18/1

9:50 a.m.-11:15 p.m.

2 stops14h 25m

San José Juan Santamaria Intl

Sun 25/1

8:35 a.m.-9:20 p.m.

1 stop11h 45m

C$ 1,242

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

9:50 a.m.-12:05 a.m.

1 stop15h 15m

San José Juan Santamaria Intl

Wed 4/3

8:35 a.m.-5:05 p.m.

1 stop7h 30m

C$ 1,379

LondonSan José

YXU - SJO

YXUSJO

London

Wed 14/1

5:40 p.m.-12:05 a.m.

1 stop7h 25m

San José Juan Santamaria Intl

Wed 4/3

8:35 a.m.-9:21 p.m.

1 stop11h 46m

C$ 1,383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from London, Ontario to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart from London, Ontario to San José is on a Saturday. Travellers who choose to depart for San José on a Saturday will often find tickets for as low as C$ 629. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 1,442. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

What is the cheapest time of day to depart on your flight to San José?

Flying to San José from London, Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 842 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to San José is at noon when prices are around C$ 1,442.

Can stopping save me money on London, Ontario to San José flights?

You could potentially save up to 39% on your flight if you consider stops on a London, Ontario to San José flight.

When to book flights from London, Ontario to San José

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to San José (YXU to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to San José

Fastest flight time

16h 29m

Direct flights

None
The fastest flight from London, Ontario to San José takes 16h 29m
There are no direct flights from London, Ontario to San José. There are no popular flight routes from London, Ontario to San José.
Search flight deals

  • How far is London to San José Juan Santamaria Intl by plane?

    A flight from London to San José Juan Santamaria Intl will travel around 3683.0 km. Typically, this will take 7h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from London Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from London Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from London Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from London Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London, Ontario to San José?

Best airlines flying from London, Ontario to San José

Compare and see reviews for airlines that fly from London, Ontario to San José with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 627Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó
Manuel Antonio
Monteverde
Dominical
Heredia
Alajuela
San Gerardo de Dota
Santa Elena

Why use momondo?

Why should I use momondo to find a flight deal from London to San José?

Finding the right flight to San José from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from London to San José with flexible booking policies on momondo?

Yes. All flights to San José from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to San José?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from London.

I’m not ready to book a flight from London to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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