Cheap flights from Cardiff to San José from £772
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to San José
Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.
Find flight deals from Cardiff to San José
Cheapest flights from Cardiff to San JoséExplore the most affordable flight options available from Cardiff to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Cardiff to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
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
CardiffSan José
CWL - SJO
CWLSJO
Cardiff Wales
Thu 25/9
17:15-17:10
2 stops30h 55m
San José Juan Santamaria Intl
Mon 29/9
19:25-16:45
2 stops38h 20m
CardiffSan José
CWL - SJO
CWLSJO
Cardiff Wales
Thu 25/9
17:15-12:08
2 stops49h 53m
San José Juan Santamaria Intl
Mon 29/9
19:25-09:15
2 stops30h 50m
Best time to book a flight from Cardiff to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to San José
What is the cheapest month to book a flight from Cardiff to San José, San José Province?
Currently, October is the cheapest month in which you can book a flight from Cardiff to San José, San José Province (average of £769). Flying from Cardiff to San José, San José Province in December is currently the most expensive (average of £1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with KLM and Air France from Cardiff to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Cardiff to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Cardiff?
Book flights to Cardiff if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Cardiff to San José
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Cardiff to San José?
Deals for Cardiff to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Cardiff to San José?
Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to San José for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Cardiff to San José with no change fees?
Need flexible booking options for your flight to San José from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Cardiff to San José become cheaper?
Yes, Cheapflights offers price alerts on Cardiff to San José flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.