$1,101 Find Cheap Flights from Perth to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Costa Rica departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Perth to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Costa Rica

Thu, 19 Feb - Sun, 22 Feb
American Airlines Logo
22:40 - 22:43
PER
-
SJO
38h 03m
2 stops
American Airlines Logo
00:35 - 12:25
SJO
-
PER
45h 50m
2 stops
$3,426American Airlines
Thu, 19 Feb - Sun, 22 Feb
American Airlines Logo
22:40 - 14:53
PER
-
SJO
30h 13m
2 stops
American Airlines Logo
00:35 - 12:25
SJO
-
PER
45h 50m
2 stops
$3,453American Airlines
Wed, 1 Apr - Fri, 17 Apr
American Airlines Logo
22:55 - 21:43
PER
-
SJO
36h 48m
2 stops
American Airlines Logo
14:08 - 13:35
SJO
-
PER
33h 27m
2 stops
$3,679American Airlines
Wed, 1 Apr - Fri, 17 Apr
American Airlines Logo
22:55 - 21:43
PER
-
SJO
36h 48m
2 stops
American Airlines Logo
14:08 - 13:35
SJO
-
PER
33h 27m
2 stops
$3,704American Airlines
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
15:15 - 00:05
PER
-
SJO
46h 50m
3 stops
Air Canada Logo
08:35 - 14:30
SJO
-
PER
39h 55m
3 stops
$7,499Air Canada
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
22:55 - 00:05
PER
-
SJO
39h 10m
3 stops
Air Canada Logo
08:35 - 20:20
SJO
-
PER
45h 45m
3 stops
$8,154Air Canada
Tue, 31 Mar - Fri, 17 Apr
Multiple Airlines Logo
00:10 - 21:30
PER
-
SJO
35h 20m
2 stops
Multiple Airlines Logo
07:55 - 14:55
SJO
-
PER
41h 00m
3 stops
$13,426Multiple Airlines
Tue, 31 Mar - Fri, 17 Apr
Multiple Airlines Logo
00:10 - 21:30
PER
-
SJO
35h 20m
2 stops
Multiple Airlines Logo
07:55 - 14:55
SJO
-
PER
41h 00m
3 stops
$13,477Multiple Airlines
Booking Insights

KAYAK's insights & trends for Perth to Costa Rica flights

Get data-powered insights and trends into flights from Perth to Costa Rica to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Perth to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Perth to Costa Rica were found on American Airlines ($3,413) and United Airlines ($3,582).

Find deals

Good to know

Cheapest flight$1,101
Flight from Perth to San José

FAQs - booking Costa Rica flights

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

    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 Perth to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth to Costa Rica 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 Perth to Costa Rica?

    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 Perth to Costa Rica 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 Perth to Costa Rica?

    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 Perth to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Perth to Costa Rica

 
Need help choosing which airline to fly with from Perth to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3725 reviews
7.5Boarding
7.3Entertainment
7.3Food
7.9Crew
7.4Comfort
Airline reviews

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

6.0 GoodAnonymous, Jan 2026
DOH - SAW
Read more Qatar Airways reviews

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

I appreciated the vailability of wheelchair services for persons with mobility issues all the way up to the aircraft. What could be better would be the food choices.

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

Awesome hospitality, awesome staff, awesome food & awesome travel time. Thanks

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

Everything you need to know for your flight from Perth to Costa Rica

Information on your arrival and departure airports

Perth (PER)