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Cheap flights from Cardiff to San José from £830

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to San José departing on 5/7. 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
1 adult, Economy, 0 bags
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Cardiff to San José

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:15 - 17:00
CWL
-
SJO
30h 45m
2 stops
KLM Logo
18:25 - 09:15
SJO
-
CWL
31h 50m
1 stop
£830KLM
Sun, 5 Jul - Sat, 11 Jul
KLM Logo
17:15 - 17:00
CWL
-
SJO
30h 45m
2 stops
KLM Logo
19:05 - 09:15
SJO
-
CWL
31h 10m
2 stops
£865KLM
Sun, 5 Jul - Sat, 11 Jul
KLM Logo
17:15 - 17:00
CWL
-
SJO
30h 45m
2 stops
KLM Logo
18:25 - 09:15
SJO
-
CWL
31h 50m
1 stop
£873KLM
Sun, 5 Jul - Sat, 11 Jul
KLM Logo
17:15 - 17:00
CWL
-
SJO
30h 45m
2 stops
KLM Logo
19:05 - 09:15
SJO
-
CWL
31h 10m
2 stops
£908KLM
Sun, 5 Jul - Sat, 11 Jul
Multiple Airlines Logo
11:35 - 23:40
CWL
-
SJO
19h 05m
2 stops
Multiple Airlines Logo
05:05 - 10:15
SJO
-
CWL
22h 10m
2 stops
£1,086Multiple Airlines
Thu, 23 Jul - Wed, 5 Aug
Multiple Airlines Logo
09:35 - 22:05
CWL
-
SJO
43h 30m
3 stops
Multiple Airlines Logo
21:10 - 09:15
SJO
-
CWL
29h 05m
2 stops
£1,238Multiple Airlines
Sun, 5 Jul - Sat, 11 Jul
Multiple Airlines Logo
06:00 - 22:05
CWL
-
SJO
47h 05m
3 stops
Multiple Airlines Logo
16:35 - 10:15
SJO
-
CWL
34h 40m
3 stops
£1,301Multiple Airlines
Sun, 5 Jul - Sat, 11 Jul
Multiple Airlines Logo
11:35 - 22:00
CWL
-
SJO
17h 25m
1 stop
Multiple Airlines Logo
07:07 - 10:15
SJO
-
CWL
20h 08m
2 stops
£1,305Multiple Airlines
Thu, 23 Jul - Wed, 5 Aug
Multiple Airlines Logo
17:15 - 22:05
CWL
-
SJO
35h 50m
3 stops
Multiple Airlines Logo
07:07 - 10:15
SJO
-
CWL
20h 08m
2 stops
£1,369Multiple Airlines
Thu, 23 Jul - Wed, 5 Aug
Multiple Airlines Logo
09:50 - 08:45
CWL
-
SJO
29h 55m
3 stops
Multiple Airlines Logo
19:48 - 10:15
SJO
-
CWL
31h 27m
3 stops
£1,381Multiple Airlines
Sun, 5 Jul - Sat, 11 Jul

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KLM flights from Cardiff to San José

Our best KLM deals on Cardiff to San José flight tickets
KLM
5 Jul
CWL17:15Cardiff Wales
30h 45m
2 stops
SJO17:00San José Juan Santamaria Intl
11 Jul
SJO18:25San José Juan Santamaria Intl
31h 50m
1 stop
CWL09:15Cardiff Wales
£830
KLM
5 Jul
CWL17:15Cardiff Wales
30h 45m
2 stops
SJO17:00San José Juan Santamaria Intl
11 Jul
SJO19:05San José Juan Santamaria Intl
31h 10m
2 stops
CWL09:15Cardiff Wales
£865
KLM
5 Jul
CWL17:15Cardiff Wales
30h 45m
2 stops
SJO17:00San José Juan Santamaria Intl
11 Jul
SJO18:25San José Juan Santamaria Intl
31h 50m
1 stop
CWL09:15Cardiff Wales
£873

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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 279,928 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Cardiff to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

17:15-17:00

2 stops30h 45m

San José Juan Santamaria Intl

Sat 11/7

18:25-09:15

1 stop31h 50m

£830

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

17:15-17:00

2 stops30h 45m

San José Juan Santamaria Intl

Sat 11/7

19:05-09:15

2 stops31h 10m

£865

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

17:15-17:00

2 stops30h 45m

San José Juan Santamaria Intl

Sat 11/7

18:25-09:15

1 stop31h 50m

£873

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

17:15-17:00

2 stops30h 45m

San José Juan Santamaria Intl

Sat 11/7

19:05-09:15

2 stops31h 10m

£908

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Thu 23/7

11:35-23:40

2 stops19h 05m

San José Juan Santamaria Intl

Wed 5/8

05:05-10:15

2 stops22h 10m

£1,086

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

09:35-22:05

3 stops43h 30m

San José Juan Santamaria Intl

Sat 11/7

21:10-09:15

2 stops29h 05m

£1,238

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

06:00-22:05

3 stops47h 05m

San José Juan Santamaria Intl

Sat 11/7

16:35-10:15

3 stops34h 40m

£1,301
Fastest return journey

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Thu 23/7

11:35-22:00

1 stop17h 25m

San José Juan Santamaria Intl

Wed 5/8

07:07-10:15

2 stops20h 08m

£1,304

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Thu 23/7

17:15-22:05

3 stops35h 50m

San José Juan Santamaria Intl

Wed 5/8

07:07-10:15

2 stops20h 08m

£1,369

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 5/7

09:50-08:45

3 stops29h 55m

San José Juan Santamaria Intl

Sat 11/7

19:48-10:15

3 stops31h 27m

£1,381

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cardiff to San José

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

Cheap Cardiff to San José (CWL to SJO) flight deals and tips

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

Fastest flight time

30h 45m

Direct flights

None
The fastest flight from Cardiff to San José takes 30h 45m
There are no direct flights from Cardiff to San José. There are no popular flight routes from Cardiff to San José.
Search flight deals

Frequently asked questions about flying from Cardiff to San José

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

    The distance between Cardiff Wales and San José Juan Santamaria Intl is about 5288.6 mi. Flights usually cover this in 30h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Cardiff Wales Airport to San José Juan Santamaria Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales 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.

Frequently asked questions about flying from Cardiff to San José

  • How do I get Price Alerts for flights from Cardiff to San José?

    Confirm your travel details to search for the latest offers for flights from Cardiff to San José. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Cardiff to San José with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near San José?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to San José . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Cardiff to San José flights to just show those with flexible booking policies.

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

Once you have performed a search for Cardiff to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Cardiff and alert you when they change.

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