Cheap flights from Cardiff to Costa Rica from £774
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.
Find flight deals from Cardiff to Costa Rica
Cheapest flights from Cardiff to Costa RicaExplore the most affordable flight options available from Cardiff to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Cardiff to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Cardiff to Costa Rica 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 4 July 2025.
Use the filters below to find and compare flights from Cardiff to Costa Rica 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 Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Costa Rica
What is the cheapest month to book a flight from Cardiff to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Cardiff to Costa Rica (average of £769). Flying from Cardiff to Costa Rica 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 Costa Rica
Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated 4 July 2025.
Read reviews from past customers who have flown with KLM and Air France from Cardiff to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Comfort
Crew
Boarding
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cardiff to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Cardiff to Costa Rica?
When you search for this flight from Cardiff to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Cardiff to Costa Rica?
Cheapflights simply makes it quick and affordable to book flights from Cardiff to Costa Rica by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Cardiff to Costa Rica with no change fees?
Certainly. Search results for flights to Costa Rica from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Cardiff to Costa Rica become cheaper?
Yes! Start tracking prices for Cardiff to Costa Rica flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.