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Cheap flights from Cardiff to Costa Rica from £739

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.
CWL — SJO
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Cardiff to Costa Rica

Keep the following information in mind while searching for Cardiff to Costa Rica flight deals. Data was last updated 18 July 2025.

Round-trip from

£739
Air France
  • Air France
  • 25/9-29/9
  • 4 total stops
  • 69h 15m total
  • Cardiff to Costa Rica
Search Deals

Find flight deals from Cardiff to Costa Rica

Cheapest flights from Cardiff to Costa Rica
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 18 July 2025.

Thu 25/917:15CWL - SJO
2 stops30h 55mAir France
Mon 29/919:25SJO - CWL
2 stops38h 20mAir France
Deal found 15/7£739
Thu 25/917:15CWL - SJO
2 stops30h 55mKLM
Mon 29/919:25SJO - CWL
2 stops30h 50mKLM
Deal found 17/7£744
Sun 31/809:50CWL - SJO
2 stops33h 20mDelta
Sun 7/913:35SJO - CWL
2 stops20h 10mDelta
Deal found 17/7£803
Sun 31/809:50CWL - SJO
3 stops30h 30mMultiple Airlines
Sun 7/911:37SJO - CWL
2 stops18h 08mMultiple Airlines
Deal found 17/7£988

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 18 July 2025.
Use the filters below to find and compare flights from Cardiff to Costa Rica that are best for you.

Fly from

Cardiff

Fly to

Costa Rica

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

£739

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

19:25-09:15

2 stops30h 50m

£744

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 31/8

09:50-12:10

2 stops33h 20m

San José Juan Santamaria Intl

Sun 7/9

13:35-16:45

2 stops20h 10m

£803

CardiffSan José

CWL - SJO

CWLSJO

Cardiff Wales

Sun 31/8

09:50-09:20

3 stops30h 30m

San José Juan Santamaria Intl

Sun 7/9

11:37-12:45

2 stops18h 08m

£988

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 18 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andAir 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.
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What airport do you fly from for flights from Cardiff to Costa Rica?

    Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Costa Rica from Cardiff.

  • Can I find deals for flights from Cardiff to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Cardiff to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Costa Rica.

  • Can I find deals for business class flights from Cardiff to Costa Rica?

    Yes. Cheapflights offers flight deals from Cardiff to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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.

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