$918 Find Cheap Flights from Costa Rica to Australia

1 adult
1 adult, Economy

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Useful Info
Useful Info

KAYAK's insights & trends for flights to Australia

Get data-powered insights and trends for flights to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Costa Rica to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Costa Rica to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Costa Rica to Australia is August, when tickets cost $2,932 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $4,694 and $4,392 respectively.


Good to know

Low seasonJuly
High seasonDecember
Cheapest flight$918
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from San José to Melbourne

FAQs for booking flights from Costa Rica to Australia

  • How does KAYAK find such low prices on flights from Costa Rica to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Costa Rica to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Costa Rica to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Costa Rica to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Costa Rica to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Costa Rica to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Costa Rica to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Costa Rica to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the afternoon, when round-trip flights cost $2,147 on average. The most expensive time of day to fly to Australia is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,305.

Book cheap flights from Costa Rica to Australia

Recent return flight deals

22/8Fri
3 stops
29h 08mSJO-SYD
5/9Fri
3 stops
34h 13mSYD-SJO
$1,504
10/10Fri
3 stops
29h 23mSJO-MEL
22/10Wed
3 stops
34h 03mMEL-SJO
$2,000
31/7Thu
3 stops
29h 38mSJO-SYD
8/8Fri
3 stops
34h 13mSYD-SJO
$2,016
13/10Mon
2 stopsUnited Airlines
31h 35mSJO-MEL
22/10Wed
2 stopsUnited Airlines
26h 07mMEL-SJO
$2,920
30/10Thu
1 stopUnited Airlines
29h 50mSJO-BNE
9/11Sun
2 stopsUnited Airlines
41h 35mBNE-SJO
$2,923
21/8Thu
2 stopsLATAM Airlines
32h 15mSJO-SYD
18/10Sat
3 stopsLATAM Airlines
43h 45mSYD-SJO
$3,273
21/8Thu
2 stopsLATAM Airlines
32h 15mSJO-SYD
18/10Sat
3 stopsLATAM Airlines
43h 45mSYD-SJO
$3,324
3/11Mon
3 stopsAir Canada
55h 35mSJO-SYD
1/12Mon
2 stopsAir Canada
48h 15mSYD-SJO
$3,586
25/7Fri
2 stopsQantas Airways
37h 20mSJO-PER
1/8Fri
2 stopsQantas Airways
45h 30mPER-SJO
$3,700
12/11Wed
2 stopsAir Canada
31h 35mSJO-SYD
15/11Sat
3 stopsAir Canada
52h 55mSYD-SJO
$3,784

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Recent one-way flight deals

5/9Fri
3 stops
29h 28mSJO-MEL
$918
5/8Tue
3 stops
29h 08mSJO-SYD
$1,044
4/8Mon
2 stops
42h 55mSJO-SYD
$1,293
5/8Tue
2 stops
30h 44mSJO-SYD
$1,294
5/9Fri
2 stops
45h 55mSJO-MEL
$1,788
21/11Fri
2 stopsQatar Airways
43h 40mSJO-SYD
$2,200
5/9Fri
1 stopUnited Airlines
31h 38mSJO-MEL
$2,278
26/8Tue
2 stopsLATAM Airlines
45h 45mSJO-SYD
$2,300
17/7Thu
2 stopsLATAM Airlines
32h 15mSJO-SYD
$2,584
26/8Tue
1 stopUnited Airlines
30h 18mSJO-SYD
$3,674

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Last minute flights to Australia

Last minute flight, train and bus deals

15/6Sun
multi-stop
29h 08mSJO-SYD
21/6Sat
multi-stop
33h 43mSYD-SJO
$2,421
15/6Sun
multi-stop
29h 08mSJO-SYD
21/6Sat
multi-stop
47h 05mSYD-SJO
$4,189
14/6Sat
multi-stop
42h 55mSJO-SYD
21/6Sat
multi-stop
33h 30mSYD-SJO
$4,214
15/6Sun
multi-stopUnited Airlines
33h 30mSJO-SYD
21/6Sat
multi-stopUnited Airlines
36h 55mSYD-SJO
$4,806
15/6Sun
multi-stopIberia
56h 40mSJO-SYD
21/6Sat
multi-stopIberia
57h 50mSYD-SJO
$4,963
14/6Sat
multi-stop
39h 55mSJO-SYD
17/6Tue
multi-stop
27h 40mSYD-SJO
$5,199
13/6Fri
multi-stopUnited Airlines
33h 30mSJO-SYD
15/6Sun
multi-stopUnited Airlines
29h 09mSYD-SJO
$6,451
14/6Sat
multi-stop
38h 15mSJO-SYD
17/6Tue
multi-stop
21h 45mSYD-SJO
$6,808
14/6Sat
multi-stop
38h 15mSJO-SYD
17/6Tue
multi-stop
45h 00mSYD-SJO
$6,839
15/6Sun
multi-stopAir Canada
31h 25mSJO-SYD
17/6Tue
multi-stopAir Canada
51h 05mSYD-SJO
$18,668

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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