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Cheap flights from San José to Perth from $1,582

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Perth departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San José to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:30 - 12:15
SJO
-
PER
38h 45m
3 stops
Multiple Airlines Logo
10:30 - 12:10
PER
-
SJO
39h 40m
3 stops
$3,743Multiple Airlines
Sat, 4 Jul - Sat, 11 Jul
KLM Logo
18:25 - 00:40
SJO
-
PER
40h 15m
2 stops
KLM Logo
12:15 - 17:00
PER
-
SJO
42h 45m
2 stops
$3,936KLM
Thu, 1 Oct - Sun, 18 Oct
KLM Logo
18:25 - 00:40
SJO
-
PER
40h 15m
2 stops
KLM Logo
10:30 - 16:10
PER
-
SJO
43h 40m
2 stops
$4,026KLM
Tue, 13 Oct - Thu, 29 Oct
KLM Logo
18:25 - 00:40
SJO
-
PER
40h 15m
2 stops
KLM Logo
20:30 - 16:20
PER
-
SJO
57h 50m
3 stops
$4,032KLM
Thu, 1 Oct - Sun, 18 Oct
KLM Logo
18:25 - 00:40
SJO
-
PER
40h 15m
2 stops
KLM Logo
12:15 - 17:00
PER
-
SJO
42h 45m
2 stops
$4,034KLM
Thu, 1 Oct - Sun, 18 Oct
KLM Logo
18:25 - 00:40
SJO
-
PER
40h 15m
2 stops
KLM Logo
12:15 - 17:00
PER
-
SJO
42h 45m
2 stops
$4,036KLM
Thu, 1 Oct - Sun, 18 Oct
Multiple Airlines Logo
16:10 - 18:35
SJO
-
PER
36h 25m
2 stops
Multiple Airlines Logo
17:30 - 19:30
PER
-
SJO
40h 00m
3 stops
$4,260Multiple Airlines
Tue, 13 Oct - Thu, 29 Oct
Multiple Airlines Logo
17:25 - 17:35
SJO
-
PER
58h 10m
3 stops
Multiple Airlines Logo
22:20 - 09:35
PER
-
SJO
49h 15m
3 stops
$4,342Multiple Airlines
Tue, 13 Oct - Thu, 29 Oct
KLM Logo
18:25 - 15:25
SJO
-
PER
55h 00m
3 stops
KLM Logo
10:30 - 16:10
PER
-
SJO
43h 40m
2 stops
$4,368KLM
Tue, 13 Oct - Thu, 29 Oct
Multiple Airlines Logo
07:30 - 22:15
SJO
-
PER
48h 45m
3 stops
Multiple Airlines Logo
19:50 - 12:10
PER
-
SJO
54h 20m
3 stops
$4,461Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul

KLM flights from San José to Perth

Our best KLM deals on San José to Perth flight tickets
KLM
1 Oct
SJO18:25San José Juan Santamaria Intl
40h 15m
2 stops
PER00:40Perth
18 Oct
PER12:15Perth
42h 45m
2 stops
SJO17:00San José Juan Santamaria Intl
$3,936
KLM
13 Oct
SJO18:25San José Juan Santamaria Intl
40h 15m
2 stops
PER00:40Perth
29 Oct
PER10:30Perth
43h 40m
2 stops
SJO16:10San José Juan Santamaria Intl
$4,026
KLM
1 Oct
SJO18:25San José Juan Santamaria Intl
40h 15m
2 stops
PER00:40Perth
18 Oct
PER20:30Perth
57h 50m
3 stops
SJO16:20San José Juan Santamaria Intl
$4,032

momondo Fare Finder

 
Customise your flight search to find flights from San José to Perth 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, momondo users made 78,305 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from San José to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Sat 4/7

07:30-12:15

3 stops38h 45m

Perth

Sat 11/7

10:30-12:10

3 stops39h 40m

$3,743

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Thu 1/10

18:25-00:40

2 stops40h 15m

Perth

Sun 18/10

12:15-17:00

2 stops42h 45m

$3,936

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 13/10

18:25-00:40

2 stops40h 15m

Perth

Thu 29/10

10:30-16:10

2 stops43h 40m

$4,026

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Thu 1/10

18:25-00:40

2 stops40h 15m

Perth

Sun 18/10

20:30-16:20

3 stops57h 50m

$4,032

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Thu 1/10

18:25-00:40

2 stops40h 15m

Perth

Sun 18/10

12:15-17:00

2 stops42h 45m

$4,034

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Thu 1/10

18:25-00:40

2 stops40h 15m

Perth

Sun 18/10

12:15-17:00

2 stops42h 45m

$4,036
Fastest return journey

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 13/10

16:10-18:35

2 stops36h 25m

Perth

Thu 29/10

17:30-19:30

3 stops40h 00m

$4,260

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 13/10

17:25-17:35

3 stops58h 10m

Perth

Thu 29/10

22:20-09:35

3 stops49h 15m

$4,342

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 13/10

18:25-15:25

3 stops55h 00m

Perth

Thu 29/10

10:30-16:10

2 stops43h 40m

$4,368

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 13/7

07:30-22:15

3 stops48h 45m

Perth

Mon 20/7

19:50-12:10

3 stops54h 20m

$4,461

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

When to book flights from San José to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San José to Perth (SJO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Perth

Fastest flight time

38h 45m

Direct flights

None
The fastest flight from San José to Perth takes 38h 45m
There are no direct flights from San José to Perth. There are no popular flight routes from San José to Perth.
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Frequently asked questions about flying from San José to Perth

  • How far is San José Juan Santamaria Intl to Perth by plane?

    San José Juan Santamaria Intl and Perth are 16808.4 km apart from one another. In terms of flight time, this usually takes a little over 38h 45m.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Perth Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Perth Airport refresh daily.

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San José Juan Santamaria Intl Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from San José to Perth

  • How do I get Price Alerts for flights from San José to Perth?

    Search flight deals from San José to Perth. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San José to Perth with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from San José to Perth?

Finding the right flight to Perth from San José is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Perth quick and easy, saving you time and money.

Can I find flights from San José to Perth with flexible booking policies on momondo?

Yes. All flights to Perth from San José on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San José to Perth?

momondo provides multiple filters to help you find the best flight to Perth from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San José to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from San José are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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