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Cheap flights from Melbourne to Costa Rica from $1,141

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SJO
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to Costa Rica
Explore the most affordable flight options available from Melbourne to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Sat 2/513:30
MEL
-
SJO
2 stops26h 15m
Multiple Airlines
Mon 18/500:53
SJO
-
MEL
2 stops43h 07m
Multiple Airlines
Deal found 20/2$1,737
Tue 19/513:25
MEL
-
LIR
2 stops32h 55m
Multiple Airlines
Tue 2/611:20
LIR
-
MEL
2 stops32h 40m
Multiple Airlines
Deal found 20/2$1,773
Tue 5/513:25
MEL
-
LIR
2 stops32h 55m
Multiple Airlines
Mon 18/511:20
LIR
-
MEL
2 stops33h 05m
Multiple Airlines
Deal found 20/2$1,786
Sun 3/513:30
MEL
-
SJO
2 stops26h 15m
Multiple Airlines
Mon 18/500:53
SJO
-
MEL
2 stops43h 07m
Multiple Airlines
Deal found 20/2$1,852
Sat 15/813:30
MEL
-
SJO
3 stops35h 15m
Multiple Airlines
Wed 2/905:45
SJO
-
MEL
3 stops38h 15m
Multiple Airlines
Deal found 19/2$2,069
Sun 15/313:55
MEL
-
SJO
2 stops27h 13m
Multiple Airlines
Wed 15/401:03
SJO
-
MEL
2 stops42h 57m
Multiple Airlines
Deal found 19/2$2,087
Wed 18/313:45
MEL
-
SJO
2 stops27h 08m
Multiple Airlines
Tue 24/301:03
SJO
-
MEL
2 stops42h 22m
Multiple Airlines
Deal found 17/2$2,103
Sun 15/313:55
MEL
-
SJO
2 stops27h 13m
Multiple Airlines
Sat 21/301:03
SJO
-
MEL
2 stops42h 42m
Multiple Airlines
Deal found 19/2$2,104
Tue 24/221:05
MEL
-
LIR
2 stops34h 20m
Multiple Airlines
Tue 24/314:25
LIR
-
MEL
2 stops39h 25m
Multiple Airlines
Deal found 19/2$2,286
Wed 20/510:55
MEL
-
LIR
2 stops39h 05m
United Airlines
Tue 2/611:49
LIR
-
MEL
2 stops28h 26m
United Airlines
Deal found 20/2$2,741
Sun 22/312:00
MEL
-
LIR
2 stops41h 10m
United Airlines
Sat 4/408:30
LIR
-
MEL
1 stop31h 45m
United Airlines
Deal found 19/2$2,744

Find flight deals from Melbourne to Costa Rica

Keep the following information in mind while searching for Melbourne to Costa Rica flight deals. Data was last updated 20 February 2026.

Round-trip from

$1,737

Popular in

July

Cheapest in

March

Average price

$2,666
2/5-18/5
  • 2/5-18/5
  • 4 total stops
  • 69h 22m total
  • Melbourne to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($308 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($97 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne 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 647,157 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from Melbourne to Costa Rica that are best for you.

Fly from

Melbourne

Fly to

Costa Rica

Route

Depart

Return

Price

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Tue 19/5

13:25-06:20

2 stops32h 55m

Liberia

Tue 2/6

11:20-12:00

2 stops32h 40m

$1,773

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Tue 5/5

13:25-06:20

2 stops32h 55m

Liberia

Mon 18/5

11:20-12:25

2 stops33h 05m

$1,786

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Wed 18/3

13:45-23:53

2 stops27h 08m

San José Juan Santamaria Intl

Tue 24/3

01:03-12:25

2 stops42h 22m

$2,103

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Sun 15/3

12:00-00:08

1 stop29h 08m

San José Juan Santamaria Intl

Sun 22/3

06:00-09:30

2 stops34h 30m

$2,331

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Wed 20/5

10:55-10:00

2 stops39h 05m

Liberia

Tue 2/6

11:49-08:15

2 stops28h 26m

$2,741

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Wed 6/5

09:30-14:25

2 stops44h 55m

Liberia

Mon 18/5

11:49-08:15

2 stops28h 26m

$2,741

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Tue 19/5

10:55-12:10

2 stops41h 15m

Liberia

Wed 3/6

13:20-07:30

2 stops26h 10m

$2,741

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Sun 22/3

12:00-11:55

2 stops40h 55m

Liberia

Sat 4/4

13:20-08:15

2 stops26h 55m

$2,744

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Fri 14/8

09:30-19:37

2 stops26h 07m

San José Juan Santamaria Intl

Mon 31/8

07:55-08:15

2 stops32h 20m

$2,758

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Mon 15/6

10:55-07:15

1 stop36h 20m

San José Juan Santamaria Intl

Wed 1/7

07:15-07:30

2 stops32h 15m

$2,758

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Melbourne to Costa Rica

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

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

Currently, November is the cheapest month in which you can book a flight from Melbourne to Costa Rica (average of $1,902). Flying from Melbourne to Costa Rica in July is currently the most expensive (average of $3,320). 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 20 February 2026.
Read reviews from past customers who have flown with United Airlines from Melbourne 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.
United Airlines
7.4
Good
9,325 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,325 reviews
United Airlines
7.4
Good
9,325 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

    A quick flight from Melbourne to Costa Rica can take about 39h 05m. United Airlines provides one of the quickest options available for as low as $2,741. The distance between Melbourne and Costa Rica is about 14165 km.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Melbourne to Costa Rica (average of $1,902). Flying from Melbourne to Costa Rica in July is currently the most expensive (average of $3,320). 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

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 Melbourne to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to San José flights
Melbourne to Guatemala City flights
Melbourne to Liberia flights
Melbourne to Managua flights

Top airline flying from Melbourne to Costa Rica

Discover the top airline that operate flights from Melbourne to Costa Rica. 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 647,157 searches. Data last updated 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,504Average$2,608FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Melbourne to Costa Rica?

Deals for Melbourne to Costa Rica 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 Melbourne to Costa Rica?

Cheapflights simply makes it quick and affordable to book flights from Melbourne 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 Melbourne to Costa Rica with no change fees?

Yes! Cheapflights helps users easily find flights from Melbourne to Costa Rica with no change fees.

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

Yes, Cheapflights offers price alerts on Melbourne to Costa Rica 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.

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