Cheap flights to Costa Rica – Compare and Save

— SJO
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Flights to Costa Rica in 2026

Find the latest flights to Costa Rica in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 2 April 2026.

Return from

$1,941

One-way from

$1,042

Popular in

July

Cheapest in

August

Average price

$2,744
15/5-21/5
  • 15/5-21/5
  • 4 total stops
  • 69h 15m total
  • Sydney to San José
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29/4
  • 29/4
  • 3 total stops
  • 48h 30m total
  • Sydney to Costa Rica
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Highest demand for flights based on searches. 1% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease ($47 potential savings vs. average return price).
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Average for return flights in April 2026
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Find flights to Costa Rica

Browse one-way and return flights deals to Costa Rica on Cheapflights. Flight deals are based on user searches and were last updated on 2 April 2026
Explore Costa Rica
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Cheapest flights to Costa Rica
Explore the most affordable flight options available to Costa Rica. Find the lowest fares based on data from user searches, with prices last updated on 2 April 2026.

Fri 15/513:15
SYD
-
SJO
2 stops26h 18m
Multiple Airlines
Thu 21/500:53
SJO
-
SYD
2 stops42h 57m
Multiple Airlines
Deal found 30/3$1,941
Thu 14/506:00
SYD
-
SJO
2 stops33h 33m
Multiple Airlines
Wed 20/500:53
SJO
-
SYD
2 stops42h 57m
Multiple Airlines
Deal found 30/3$1,955
Sat 16/513:15
SYD
-
SJO
2 stops26h 18m
Multiple Airlines
Fri 22/500:53
SJO
-
SYD
2 stops42h 57m
Multiple Airlines
Deal found 1/4$1,991
Sun 17/509:10
SYD
-
SJO
2 stops28h 26m
American Airlines
Thu 21/506:00
SJO
-
SYD
2 stops33h 05m
American Airlines
Deal found 30/3$2,094
Sun 17/509:10
SYD
-
SJO
2 stops44h 16m
American Airlines
Thu 21/514:09
SJO
-
SYD
2 stops48h 56m
American Airlines
Deal found 29/3$2,098
Fri 1/509:10
SYD
-
SJO
2 stops28h 26m
American Airlines
Fri 15/506:30
SJO
-
SYD
2 stops32h 35m
American Airlines
Deal found 1/4$2,112

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