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Cheap flights from Melbourne to Costa Rica from $1,355

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SJO
3 Jul — 10 Jul1
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 3 June 2026.

Thu 29/1013:55
MEL
-
SJO
2 stops41h 03m
American Airlines
Sun 1/1106:22
SJO
-
MEL
2 stops36h 18m
American Airlines
Deal found 1/6$2,226
Sat 1/809:45
MEL
-
SJO
2 stops29h 30m
Multiple Airlines
Sat 15/805:45
SJO
-
MEL
2 stops33h 00m
Multiple Airlines
Deal found 3/6$2,606
Wed 28/1010:30
MEL
-
LIR
2 stops41h 14m
United Airlines
Sun 1/1109:30
LIR
-
MEL
1 stop31h 30m
United Airlines
Deal found 1/6$2,722
Thu 29/1012:00
MEL
-
SJO
1 stop36h 32m
United Airlines
Sun 1/1107:30
SJO
-
MEL
2 stops33h 30m
United Airlines
Deal found 1/6$2,739
Sat 17/1011:55
MEL
-
SJO
2 stops65h 26m
United Airlines
Sat 24/1013:25
SJO
-
MEL
2 stops50h 35m
United Airlines
Deal found 2/6$2,743
Wed 29/709:45
MEL
-
SJO
1 stop30h 01m
Multiple Airlines
Mon 3/801:06
SJO
-
MEL
2 stops42h 14m
Multiple Airlines
Deal found 3/6$2,913
Fri 3/710:55
MEL
-
LIR
1 stop23h 24m
United Airlines
Mon 3/811:10
LIR
-
MEL
2 stops28h 20m
United Airlines
Deal found 1/6$3,200
Wed 1/713:25
MEL
-
LIR
2 stops33h 12m
Multiple Airlines
Wed 8/709:03
LIR
-
MEL
2 stops45h 32m
Multiple Airlines
Deal found 3/6$3,232
Wed 1/713:35
MEL
-
LIR
1 stop40h 07m
American Airlines
Wed 8/714:15
LIR
-
MEL
2 stops28h 05m
American Airlines
Deal found 3/6$3,557

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 3 June 2026.

Round-trip from

$2,226

One-way from

$1,355

Popular in

July

Cheapest in

January

Average price

$2,670
American Airlines
  • American Airlines
  • 29/10-1/11
  • 4 total stops
  • 77h 21m total
  • Melbourne to Costa Rica
Search Deals
14/11
  • 14/11
  • 3 total stops
  • 47h 25m total
  • Melbourne to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($297 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 3 June 2026.
Use the filters below to find and compare flights from Melbourne to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Wed 28/10

12:00-10:44

2 stops39h 44m

Liberia

Sun 1/11

08:35-10:00

2 stops32h 25m

$2,722

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Thu 29/10

12:00-07:32

1 stop36h 32m

San José Juan Santamaria Intl

Sun 1/11

09:40-10:00

1 stop31h 20m

$2,739

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Sat 17/10

11:55-12:21

2 stops65h 26m

San José Juan Santamaria Intl

Sat 24/10

13:25-09:00

2 stops50h 35m

$2,743

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Fri 31/7

06:00-23:46

2 stops33h 46m

San José Juan Santamaria Intl

Fri 14/8

01:06-06:45

1 stop37h 39m

$2,956
Fastest return journey

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Fri 3/7

10:55-18:19

1 stop23h 24m

Liberia

Mon 3/8

11:10-07:30

2 stops28h 20m

$3,200

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Mon 20/7

10:55-07:15

1 stop36h 20m

San José Juan Santamaria Intl

Mon 24/8

08:45-07:30

2 stops30h 45m

$3,206

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Wed 1/7

10:55-07:15

1 stop36h 20m

San José Juan Santamaria Intl

Tue 7/7

00:30-07:30

2 stops39h 00m

$3,218
Cheapest one-way

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Sat 14/11

12:30-18:55

3 stops47h 25m

$1,355

MelbourneLiberia

MEL - LIR

MELLIR

Melbourne

Sat 14/11

16:10-14:13

2 stops39h 03m

$1,842
Fastest single journey

MelbourneSan José

MEL - SJO

MELSJO

Melbourne

Mon 15/6

10:55-07:15

1 stop36h 20m

$5,015

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 12 resultsSorted by cheapest first
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 $2,075). Flying from Melbourne to Costa Rica in July is currently the most expensive (average of $3,621). 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 3 June 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
9,771 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

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
9,771 reviews
United Airlines
7.4
Good
9,771 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

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 44m. United Airlines provides one of the quickest options available for as low as $2,722. 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 $2,075). Flying from Melbourne to Costa Rica in July is currently the most expensive (average of $3,621). 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

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Alternative routes for Melbourne to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Liberia flights
Melbourne to San José flights
Melbourne to Guatemala City 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 3 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,550Average$2,587FlexibilityNo 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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