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$686+ Cheap flights from Costa Rica to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — KEF
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find flight deals from Costa Rica to Iceland

Cheapest flights from Costa Rica to Iceland
Explore the most affordable flight options available from Costa Rica to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Trip.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:20 pmSJO - KEF
2 stops34h 45mMultiple Airlines
Sun 12/79:55 amKEF - SJO
2 stops31h 47mMultiple Airlines
Deal found 11/17$963
This KLM deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:30 pmSJO - KEF
1 stop31h 55mKLM
Sun 12/78:05 pmKEF - SJO
2 stops27h 45mKLM
Deal found 11/18$1,083
This KLM deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:30 pmSJO - KEF
2 stops32h 15mKLM
Sun 12/78:05 pmKEF - SJO
2 stops27h 45mKLM
Deal found 11/18$1,134
This KLM deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:30 pmSJO - KEF
1 stop16h 35mKLM
Sun 12/78:05 pmKEF - SJO
2 stops27h 45mKLM
Deal found 11/17$1,215
This KLM deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:30 pmSJO - KEF
2 stops32h 15mKLM
Wed 12/108:05 pmKEF - SJO
2 stops27h 45mKLM
Deal found 11/19$1,246

Cheap flight deals from Costa Rica to Iceland

Keep the following information in mind while searching for Costa Rica to Iceland flight deals. Data was last updated November 19, 2025.

Round-trip from

$862
(Trip.com)

One-way from

$686
(KLM)

Popular in

December

Cheapest in

March

Average price

$1,310
From Costa Rica to Iceland
Search Deals
One-way flight from Costa Rica to Iceland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Iceland 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 2,558,603 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Costa Rica to Iceland that are best for you.

Fly from

Costa Rica

Fly to

Iceland

Route

Depart

Return

Price

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Wed 2/4

8:30 pm-10:25 am

1 stop31h 55m

Reykjavik Keflavik Intl

Sun 2/8

8:05 pm-10:15 pm

2 stops32h 10m

$1,075

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Wed 12/3

8:30 pm-10:25 am

1 stop31h 55m

Reykjavik Keflavik Intl

Sun 12/7

8:05 pm-5:50 pm

2 stops27h 45m

$1,083

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 1/20

8:30 pm-7:05 pm

1 stop16h 35m

Reykjavik Keflavik Intl

Sun 2/1

8:05 pm-6:25 pm

1 stop28h 20m

$1,092

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 1/20

8:30 pm-7:05 pm

1 stop16h 35m

Reykjavik Keflavik Intl

Sat 1/31

8:05 pm-6:25 pm

1 stop28h 20m

$1,092

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Mon 2/9

8:05 pm-7:05 pm

2 stops41h 00m

Reykjavik Keflavik Intl

Wed 2/25

8:05 pm-6:56 pm

2 stops28h 51m

$1,132

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 12/2

8:30 pm-7:05 pm

1 stop16h 35m

$686

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 2/3

8:40 pm-2:15 pm

2 stops35h 35m

$768

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 2/3

8:30 pm-7:05 pm

1 stop16h 35m

$845

San JoséReykjavik

SJO - KEF

SJOKEF

San José Juan Santamaria Intl

Tue 2/3

6:00 am-10:50 am

3 stops22h 50m

$3,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Best time to book a flight from Costa Rica to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Costa Rica with our price prediction graph.
Estimated round-trip 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 Costa Rica to Iceland

What is the cheapest month to book a flight from Costa Rica to Iceland?

Currently, September is the cheapest month in which you can book a flight from Costa Rica to Iceland (average of $920). Flying from Costa Rica to Iceland in May is currently the most expensive (average of $1,308). 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 Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated November 19, 2025.
Get a feel of what it's like to fly with KLM from Costa Rica to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,412 reviews

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,412 reviews
KLM
7.7
Good
1,412 reviews

Entertainment

7.1

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Costa Rica to Iceland?

    There are many flights that can get you from Costa Rica to Iceland in 31h 55m. Fly via KLM to get the fastest option. Costa Rica and Iceland are separated by a distance of 4751 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Costa Rica to Iceland 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 Costa Rica to Iceland?

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to Iceland (average of $920). Flying from Costa Rica to Iceland in May is currently the most expensive (average of $1,308). 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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Alternative routes for Costa Rica to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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San José to Lisbon flights
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Guatemala City to Charles de Gaulle flights
San José to Berlin flights
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San José to Dublin flights
San José to Geneva flights
San Salvador to Amsterdam flights
Tegucigalpa to Madrid flights
Guatemala City to Heathrow flights
Guatemala City to Zurich flights
San José to Malpensa flights
Panama City to Leonardo da Vinci/Fiumicino flights
San José to Vicenza flights
San Salvador to Frankfurt flights
Panama City to Munich flights
San José to Edinburgh flights

Top airline flying from Costa Rica to Iceland

Discover the top airline that operate flights from Costa Rica to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$1,121Average$1,179FlexibilityNo cancel feeOn-time75%

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