In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C). Find deals

What is the cheapest time of day to fly from ADL to CR?

When flying from Adelaide to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets. Find deals

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

Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Costa Rica. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre. Find deals

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

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

How can I find direct flights from Adelaide to Costa Rica?

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

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

Yes. Cheapflights offers flight deals from Adelaide 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.

$2,473+ Flights from Adelaide to Costa Rica

Cheap flight deals from Adelaide to Costa Rica

Round-trip from	$2,473

28/8-4/9
6 total stops
63h 51m total
Adelaide to Costa Rica

Search Deals

Find flight deals from Adelaide to Costa Rica

Cheapest flights from Adelaide to Costa Rica
Explore the most affordable flight options available from Adelaide to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 28/812:35ADL - SJO

3 stops34h 23mMultiple Airlines

Thu 4/914:37SJO - ADL

3 stops29h 28mMultiple Airlines

Deal found 14/7$2,473

Thu 28/821:20ADL - SJO

2 stops49h 25mUnited Airlines

Thu 4/908:37SJO - ADL

2 stops34h 58mUnited Airlines

Deal found 14/7$3,181

Tue 28/1012:35ADL - SJO

2 stops46h 11mAmerican Airlines

Thu 30/1006:44SJO - ADL

2 stops35h 36mAmerican Airlines

Deal found 14/7$3,614

Thu 28/811:40ADL - SJO

3 stops48h 05mQatar Airways

Thu 4/912:12SJO - ADL

2 stops36h 08mQatar Airways

Deal found 14/7$3,898

Best flights from Adelaide to Costa Rica
Discover carefully curated flight deals from Adelaide to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Thu 28/812:35ADL - SJO

3 stops34h 23mMultiple Airlines

Thu 4/914:37SJO - ADL

3 stops29h 28mMultiple Airlines

Deal found 14/7$2,473

Thu 28/821:20ADL - SJO

2 stops49h 25mUnited Airlines

Thu 4/908:37SJO - ADL

2 stops34h 58mUnited Airlines

Deal found 14/7$3,181

Thu 28/811:40ADL - SJO

3 stops48h 05mQatar Airways

Thu 4/912:12SJO - ADL

2 stops36h 08mQatar Airways

Deal found 14/7$3,898

Last-minute flights from Adelaide to Costa Rica
Discover last-minute flight deals from Adelaide to Costa Rica. Data last updated 15 July 2025 and is based on user searches.

Thu 28/812:35ADL - SJO

3 stops34h 23mMultiple Airlines

Thu 4/914:37SJO - ADL

3 stops29h 28mMultiple Airlines

Deal found 14/7$2,473

Thu 28/821:20ADL - SJO

2 stops49h 25mUnited Airlines

Thu 4/908:37SJO - ADL

2 stops34h 58mUnited Airlines

Deal found 14/7$3,181

Thu 28/811:40ADL - SJO

3 stops48h 05mQatar Airways

Thu 4/912:12SJO - ADL

2 stops36h 08mQatar Airways

Deal found 14/7$3,898

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 28/8

12:35-07:28

3 stops34h 23m

San José Juan Santamaria Intl

Thu 4/9

14:37-11:35

3 stops29h 28m

$2,473

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 28/8

21:20-07:15

2 stops49h 25m

San José Juan Santamaria Intl

Thu 4/9

08:37-11:05

2 stops34h 58m

$3,181

AdelaideSan José

ADL - SJO

ADLSJO

Adelaide

Thu 28/8

11:40-20:15

3 stops48h 05m

San José Juan Santamaria Intl

Thu 4/9

12:12-15:50

2 stops36h 08m

$3,898

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Best time to book a flight from Adelaide to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Adelaide 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 Adelaide to Costa Rica

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

See what other customers who have flown with Qatar Airways and United Airlines from Adelaide to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,603 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.

Qatar Airways

7.4

Good

3,603 reviews

Qatar Airways

7.4

Good

3,603 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

United Airlines

7.4

Good

8,858 reviews

Qatar Airways

7.4

Good

3,603 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2024

IAD - DOH

Related info for your journey

What airport do you fly from for flights from Adelaide to Costa Rica?
Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Costa Rica. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.
Can I find deals for flights from Adelaide to Costa Rica that include hotel bookings?
Yes. In addition to deals on Adelaide to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Adelaide to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Costa Rica.
Can I find deals for business class flights from Adelaide to Costa Rica?
Yes. Cheapflights offers flight deals from Adelaide 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Adelaide to Costa Rica

Adelaide to San José flights

Fly with Cheapflights

How does Cheapflights help users find flights from Adelaide to Costa Rica?

Cheapflights makes it easy to find Adelaide to Costa Rica flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Costa Rica?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Adelaide.

Can Cheapflights find flights from Adelaide to Costa Rica with no change fees?

Yes, we can. To see specific flights from Adelaide to Costa Rica with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Adelaide to Costa Rica become cheaper?

Not ready to book yet? You can track prices for flights from Adelaide to Costa Rica on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Adelaide to Costa Rica from $2,473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Adelaide to Costa Rica

Keep the following information in mind while searching for Adelaide to Costa Rica flight deals. Data was last updated 15 July 2025.

Round-trip from

Find flight deals from Adelaide to Costa Rica

Cheapest flights from Adelaide to Costa RicaExplore the most affordable flight options available from Adelaide to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Adelaide to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Costa Rica that are best for you.

Best time to book a flight from Adelaide to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Adelaide with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Costa Rica

Reviews of airlines servicing Costa Rica

See what other customers who have flown with Qatar Airways and United Airlines from Adelaide to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 Adelaide to Costa Rica?

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

How can I find direct flights from Adelaide to Costa Rica?

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

Browse 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 Adelaide to Costa Rica

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 Adelaide to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Costa Rica?

Can Cheapflights find flights from Adelaide to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Adelaide to Costa Rica become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Adelaide to Costa Rica
Explore the most affordable flight options available from Adelaide to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.