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Cheap flights from San José to Perth from $1,318

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 16/5. 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

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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.
United Airlines Logo
12:35 - 11:20
SJO
-
PER
32h 45m
2 stops
United Airlines Logo
23:45 - 08:32
PER
-
SJO
46h 47m
2 stops
$3,242United Airlines
Mon, 2 Nov - Mon, 9 Nov
United Airlines Logo
08:45 - 12:30
SJO
-
PER
37h 45m
2 stops
United Airlines Logo
22:40 - 07:15
PER
-
SJO
46h 35m
2 stops
$3,245United Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
08:45 - 12:30
SJO
-
PER
37h 45m
2 stops
United Airlines Logo
23:45 - 07:15
PER
-
SJO
45h 30m
2 stops
$3,521United Airlines
Wed, 3 Jun - Sun, 14 Jun
Iberia Logo
16:30 - 12:15
SJO
-
PER
53h 45m
2 stops
Iberia Logo
22:55 - 15:05
PER
-
SJO
54h 10m
2 stops
$3,714Iberia
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
05:45 - 17:00
SJO
-
PER
45h 15m
3 stops
Multiple Airlines Logo
10:30 - 08:45
PER
-
SJO
36h 15m
3 stops
$3,746Multiple Airlines
Wed, 3 Jun - Sun, 14 Jun
Multiple Airlines Logo
00:53 - 01:20
SJO
-
PER
58h 27m
3 stops
Multiple Airlines Logo
05:05 - 23:46
PER
-
SJO
56h 41m
3 stops
$3,789Multiple Airlines
Tue, 2 Jun - Wed, 10 Jun
KLM Logo
20:30 - 15:25
SJO
-
PER
52h 55m
3 stops
KLM Logo
10:30 - 16:10
PER
-
SJO
43h 40m
2 stops
$3,856KLM
Mon, 2 Nov - Mon, 9 Nov
United Airlines Logo
08:45 - 14:40
SJO
-
PER
39h 55m
2 stops
United Airlines Logo
23:40 - 07:15
PER
-
SJO
45h 35m
2 stops
$3,912United Airlines
Fri, 24 Jul - Fri, 23 Oct
United Airlines Logo
08:45 - 14:40
SJO
-
PER
39h 55m
2 stops
United Airlines Logo
23:40 - 07:15
PER
-
SJO
45h 35m
2 stops
$3,913United Airlines
Fri, 24 Jul - Fri, 23 Oct
Multiple Airlines Logo
06:25 - 17:35
SJO
-
PER
45h 10m
2 stops
Multiple Airlines Logo
22:20 - 08:30
PER
-
SJO
48h 10m
3 stops
$3,914Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep

KLM flights from San José to Perth

Our best KLM deals on San José to Perth flight tickets
KLM
2 Nov
SJO20:30San José Juan Santamaria Intl
52h 55m
3 stops
PER15:25Perth
9 Nov
PER10:30Perth
43h 40m
2 stops
SJO16:10San José Juan Santamaria Intl
$3,856
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
$3,960
KLM
1 Oct
SJO18:25San José Juan Santamaria Intl
40h 55m
3 stops
PER01:20Perth
18 Oct
PER12:15Perth
42h 45m
2 stops
SJO17:00San José Juan Santamaria Intl
$4,343

United Airlines flights from San José to Perth

Our best United Airlines deals on San José to Perth flight tickets
United Airlines
2 Nov
SJO12:35San José Juan Santamaria Intl
32h 45m
2 stops
PER11:20Perth
9 Nov
PER23:45Perth
46h 47m
2 stops
SJO08:32San José Juan Santamaria Intl
$3,242
United Airlines
12 Sept
SJO08:45San José Juan Santamaria Intl
37h 45m
2 stops
PER12:30Perth
19 Sept
PER22:40Perth
46h 35m
2 stops
SJO07:15San José Juan Santamaria Intl
$3,245
United Airlines
3 June
SJO08:45San José Juan Santamaria Intl
37h 45m
2 stops
PER12:30Perth
14 June
PER23:45Perth
45h 30m
2 stops
SJO07:15San José Juan Santamaria Intl
$3,521

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 7 May 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
Fastest return journey

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 2/11

12:35-11:20

2 stops32h 45m

Perth

Mon 9/11

23:45-08:32

2 stops46h 47m

$3,242

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Sat 12/9

08:45-12:30

2 stops37h 45m

Perth

Sat 19/9

22:40-07:15

2 stops46h 35m

$3,245

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Wed 3/6

08:45-12:30

2 stops37h 45m

Perth

Sun 14/6

23:45-07:15

2 stops45h 30m

$3,521

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Wed 3/6

16:30-12:15

2 stops53h 45m

Perth

Wed 10/6

22:55-15:05

2 stops54h 10m

$3,714

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Wed 3/6

05:45-17:00

3 stops45h 15m

Perth

Sun 14/6

10:30-08:45

3 stops36h 15m

$3,746

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Tue 2/6

00:53-01:20

3 stops58h 27m

Perth

Wed 10/6

05:05-23:46

3 stops56h 41m

$3,789

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 2/11

20:30-15:25

3 stops52h 55m

Perth

Mon 9/11

10:30-16:10

2 stops43h 40m

$3,856

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Fri 24/7

08:45-14:40

2 stops39h 55m

Perth

Fri 23/10

23:40-07:15

2 stops45h 35m

$3,912

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Fri 24/7

08:45-14:40

2 stops39h 55m

Perth

Fri 23/10

23:40-07:15

2 stops45h 35m

$3,913

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Sat 12/9

06:25-17:35

2 stops45h 10m

Perth

Sat 19/9

22:20-08:30

3 stops48h 10m

$3,914

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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

35h 20m

Direct flights

None
The fastest flight from San José to Perth takes 35h 20m
There are no direct flights from San José to Perth. There are no popular flight routes from San José to Perth.
Search flight deals

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 35h 20m.

  • 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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