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Cheap flights from San José to Perth from $3,400

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Perth departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:45 - 14:40
SJO
-
PER
39h 55m
2 stops
United Airlines Logo
23:45 - 07:15
PER
-
SJO
45h 30m
2 stops
$3,400United Airlines
Wed, 22 Apr - Sun, 26 Apr
United Airlines Logo
08:45 - 14:40
SJO
-
PER
39h 55m
2 stops
United Airlines Logo
23:45 - 07:15
PER
-
SJO
45h 30m
2 stops
$3,401United Airlines
Wed, 22 Apr - Sun, 26 Apr
Multiple Airlines Logo
23:59 - 18:35
SJO
-
PER
52h 36m
2 stops
Multiple Airlines Logo
15:40 - 22:14
PER
-
SJO
44h 34m
2 stops
$3,498Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
23:59 - 18:35
SJO
-
PER
52h 36m
2 stops
Multiple Airlines Logo
22:45 - 22:14
PER
-
SJO
61h 29m
2 stops
$4,009Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
American Airlines Logo
14:08 - 13:35
SJO
-
PER
33h 27m
2 stops
American Airlines Logo
23:55 - 21:36
PER
-
SJO
35h 41m
2 stops
$4,022American Airlines
Tue, 7 Apr - Tue, 14 Apr
United Airlines Logo
08:45 - 14:40
SJO
-
PER
39h 55m
2 stops
United Airlines Logo
23:45 - 07:15
PER
-
SJO
45h 30m
2 stops
$4,164United Airlines
Thu, 16 Jul - Sun, 19 Jul
LATAM Airlines Logo
16:55 - 15:25
SJO
-
PER
56h 30m
3 stops
LATAM Airlines Logo
23:55 - 15:40
PER
-
SJO
53h 45m
3 stops
$4,311LATAM Airlines
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
14:20 - 18:35
SJO
-
PER
38h 15m
2 stops
Multiple Airlines Logo
23:45 - 23:15
PER
-
SJO
37h 30m
3 stops
$4,577Multiple Airlines
Mon, 6 Apr - Mon, 13 Apr
Multiple Airlines Logo
23:59 - 18:35
SJO
-
PER
52h 36m
2 stops
Multiple Airlines Logo
22:20 - 15:55
PER
-
SJO
79h 35m
3 stops
$4,637Multiple Airlines
Tue, 7 Apr - Tue, 14 Apr
United Airlines Logo
08:45 - 12:55
SJO
-
PER
38h 10m
2 stops
United Airlines Logo
17:15 - 07:15
PER
-
SJO
52h 00m
2 stops
$4,858United Airlines
Wed, 15 Jul - Sat, 18 Jul

American Airlines flights from San José to Perth

Our best American Airlines deals on San José to Perth flight tickets
American Airlines
7 Apr
SJO14:08San José Juan Santamaria Intl
33h 27m
2 stops
PER13:35Perth
14 Apr
PER23:55Perth
35h 41m
2 stops
SJO21:36San José Juan Santamaria Intl
$4,022
American Airlines
7 Apr
SJO12:10San José Juan Santamaria Intl
35h 25m
3 stops
PER13:35Perth
14 Apr
PER23:45Perth
35h 51m
3 stops
SJO21:36San José Juan Santamaria Intl
$12,341

Air Canada flights from San José to Perth

Our best Air Canada deals on San José to Perth flight tickets
Air Canada
22 Apr
SJO07:55San José Juan Santamaria Intl
43h 05m
3 stops
PER17:00Perth
26 Apr
PER15:30Perth
44h 05m
3 stops
SJO21:35San José Juan Santamaria Intl
$6,683
Air Canada
22 Apr
SJO07:55San José Juan Santamaria Intl
41h 50m
3 stops
PER15:45Perth
26 Apr
PER15:30Perth
44h 05m
3 stops
SJO21:35San José Juan Santamaria Intl
$6,898
Air Canada
22 Apr
SJO07:55San José Juan Santamaria Intl
41h 50m
3 stops
PER15:45Perth
26 Apr
PER23:55Perth
35h 40m
3 stops
SJO21:35San José Juan Santamaria Intl
$6,899

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 10 March 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

Wed 22/4

08:45-14:40

2 stops39h 55m

Perth

Sun 26/4

23:45-07:15

2 stops45h 30m

$3,400

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Wed 22/4

08:45-14:40

2 stops39h 55m

Perth

Sun 26/4

23:45-07:15

2 stops45h 30m

$3,401

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 7/4

23:59-18:35

2 stops52h 36m

Perth

Tue 14/4

15:40-22:14

2 stops44h 34m

$3,498

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 6/4

23:59-18:35

2 stops52h 36m

Perth

Mon 13/4

22:45-22:14

2 stops61h 29m

$4,009
Fastest return journey

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 7/4

14:08-13:35

2 stops33h 27m

Perth

Tue 14/4

23:55-21:36

2 stops35h 41m

$4,022

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Thu 16/7

08:45-14:40

2 stops39h 55m

Perth

Sun 19/7

23:45-07:15

2 stops45h 30m

$4,164

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 7/4

16:55-15:25

3 stops56h 30m

Perth

Tue 14/4

23:55-15:40

3 stops53h 45m

$4,311

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 6/4

14:20-18:35

2 stops38h 15m

Perth

Mon 13/4

23:45-23:15

3 stops37h 30m

$4,577

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 7/4

23:59-18:35

2 stops52h 36m

Perth

Tue 14/4

22:20-15:55

3 stops79h 35m

$4,637

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Wed 15/7

08:45-12:55

2 stops38h 10m

Perth

Sat 18/7

17:15-07:15

2 stops52h 00m

$4,858

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

39h 55m

Direct flights

None
The fastest flight from San José to Perth takes 39h 55m
There are no direct flights from San José to Perth. There are no popular flight routes from San José to Perth.
Search flight deals

  • 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 39h 55m.

  • 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.

  • 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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