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Cheap flights from Perth to San José from $3,489

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to San José departing on 22/10. 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

Find the cheapest flights from Perth to San José

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
22:55 - 14:00PER  Perth-SJO San José Juan Santamaria Intl
53h 05m2 stops Sydney Kingsford Smith Dallas/Fort Worth
American Airlines Logo
13:00 - 11:15SJO  San José Juan Santamaria Intl-PER Perth
32h 15m2 stops Dallas/Fort Worth Brisbane
$3,489American Airlines
Thu, 22 Oct - Mon, 26 Oct
Multiple Airlines Logo
23:45 - 20:21PER  Perth-SJO San José Juan Santamaria Intl
34h 36m3 stops Melbourne Los Angeles Miami
Multiple Airlines Logo
13:00 - 12:30SJO  San José Juan Santamaria Intl-PER Perth
33h 30m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$3,560Multiple Airlines
Thu, 8 Oct - Tue, 27 Oct
Multiple Airlines Logo
23:45 - 20:21PER  Perth-SJO San José Juan Santamaria Intl
34h 36m3 stops Melbourne Los Angeles Miami
Multiple Airlines Logo
13:00 - 12:30SJO  San José Juan Santamaria Intl-PER Perth
33h 30m2 stops Dallas/Fort Worth Sydney Kingsford Smith
$3,566Multiple Airlines
Thu, 8 Oct - Tue, 27 Oct
United Airlines Logo
23:45 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
45h 30m2 stops Melbourne San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,631United Airlines
Thu, 22 Oct - Mon, 26 Oct
United Airlines Logo
23:45 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
45h 30m2 stops Melbourne San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,636United Airlines
Thu, 22 Oct - Mon, 26 Oct
United Airlines Logo
23:45 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
45h 30m2 stops Melbourne San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,648United Airlines
Thu, 22 Oct - Mon, 26 Oct
United Airlines Logo
22:40 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
46h 35m2 stops Brisbane San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,845United Airlines
Thu, 8 Oct - Tue, 27 Oct
United Airlines Logo
22:40 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
46h 35m2 stops Brisbane San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,847United Airlines
Thu, 8 Oct - Tue, 27 Oct
United Airlines Logo
22:40 - 07:15PER  Perth-SJO San José Juan Santamaria Intl
46h 35m2 stops Brisbane San Francisco
United Airlines Logo
08:40 - 14:45SJO  San José Juan Santamaria Intl-PER Perth
40h 05m2 stops San Francisco Melbourne
$3,852United Airlines
Thu, 8 Oct - Tue, 27 Oct
Multiple Airlines Logo
22:20 - 15:05PER  Perth-SJO San José Juan Santamaria Intl
54h 45m2 stops Dubai Intl Miami
Multiple Airlines Logo
07:45 - 17:35SJO  San José Juan Santamaria Intl-PER Perth
43h 50m2 stops Miami Dubai Intl
$3,997Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep

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American Airlines flights from Perth to San José

Our best American Airlines deals on Perth to San José flight tickets
American Airlines
22 Oct
PER22:55Perth
53h 05m
2 stops
SJO14:00San José Juan Santamaria Intl
26 Oct
SJO13:00San José Juan Santamaria Intl
32h 15m
2 stops
PER11:15Perth
$3,489
American Airlines
8 Oct
PER22:55Perth
35h 26m
3 stops
SJO20:21San José Juan Santamaria Intl
27 Oct
SJO13:00San José Juan Santamaria Intl
33h 25m
3 stops
PER12:25Perth
$6,116

United Airlines flights from Perth to San José

Our best United Airlines deals on Perth to San José flight tickets
United Airlines
22 Oct
PER23:45Perth
45h 30m
2 stops
SJO07:15San José Juan Santamaria Intl
26 Oct
SJO08:40San José Juan Santamaria Intl
40h 05m
2 stops
PER14:45Perth
$3,631
United Airlines
22 Oct
PER23:45Perth
45h 30m
2 stops
SJO07:15San José Juan Santamaria Intl
26 Oct
SJO08:40San José Juan Santamaria Intl
40h 05m
2 stops
PER14:45Perth
$3,636
United Airlines
22 Oct
PER23:45Perth
45h 30m
2 stops
SJO07:15San José Juan Santamaria Intl
26 Oct
SJO08:40San José Juan Santamaria Intl
40h 05m
2 stops
PER14:45Perth
$3,648

momondo Fare Finder

 
Customise your flight search to find flights from Perth to San José 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 11 August 2026.
Use the filters below to find and compare flights from Perth to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 22/10

22:55-14:00

2 stops53h 05m

San José Juan Santamaria Intl

Mon 26/10

13:00-11:15

2 stops32h 15m

$3,489
Fastest return journey

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

23:45-20:21

3 stops34h 36m

San José Juan Santamaria Intl

Tue 27/10

13:00-12:30

2 stops33h 30m

$3,560

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

23:45-20:21

3 stops34h 36m

San José Juan Santamaria Intl

Tue 27/10

13:00-12:30

2 stops33h 30m

$3,566

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 22/10

23:45-07:15

2 stops45h 30m

San José Juan Santamaria Intl

Mon 26/10

08:40-14:45

2 stops40h 05m

$3,631

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 22/10

23:45-07:15

2 stops45h 30m

San José Juan Santamaria Intl

Mon 26/10

08:40-14:45

2 stops40h 05m

$3,636

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 22/10

23:45-07:15

2 stops45h 30m

San José Juan Santamaria Intl

Mon 26/10

08:40-14:45

2 stops40h 05m

$3,648

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

22:40-07:15

2 stops46h 35m

San José Juan Santamaria Intl

Tue 27/10

08:40-14:45

2 stops40h 05m

$3,845

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

22:40-07:15

2 stops46h 35m

San José Juan Santamaria Intl

Tue 27/10

08:40-14:45

2 stops40h 05m

$3,847

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Thu 8/10

22:40-07:15

2 stops46h 35m

San José Juan Santamaria Intl

Tue 27/10

08:40-14:45

2 stops40h 05m

$3,852

PerthSan José

PER Perth - SJO San José Juan Santamaria Intl

PERSJO

Perth

Wed 23/9

22:20-15:05

2 stops54h 45m

San José Juan Santamaria Intl

Wed 30/9

07:45-17:35

2 stops43h 50m

$3,997

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Perth to San José

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

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

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

Fastest flight time

45h 30m

Direct flights

None
The fastest flight from Perth to San José takes 45h 30m
There are no direct flights from Perth to San José. There are no popular flight routes from Perth to San José.
Search flight deals

Frequently asked questions about flying from Perth to San José

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

    San José Juan Santamaria Intl is 16808.4 km away from Perth. A reasonable flight in good conditions will take 45h 30m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Perth to San José

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

    Confirm your travel details to search for the latest offers for flights from Perth to San José. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Monteverde

Why use momondo?

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

Finding the right flight to San José from Perth 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 San José quick and easy, saving you time and money.

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

All flight searches from Perth to San José on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Perth and San José by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Perth to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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