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Cheap flights from Perth to San José from $1,921

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SJO
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to San José

Enter your travel dates to find the best prices.

Cheapest flights from Perth to San José
Explore the most affordable flight options available from Perth to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Thu 29/1022:35
PER
-
SJO
2 stops33h 10m
American Airlines
Mon 2/1106:22
SJO
-
PER
2 stops38h 53m
American Airlines
Deal found 9/3$2,215
Mon 5/1022:45
PER
-
SJO
2 stops52h 15m
Multiple Airlines
Thu 22/1007:00
SJO
-
PER
2 stops45h 35m
Multiple Airlines
Deal found 5/3$3,108
Mon 1/615:40
PER
-
SJO
2 stops59h 00m
Multiple Airlines
Mon 22/616:10
SJO
-
PER
2 stops36h 25m
Multiple Airlines
Deal found 8/3$3,239
Mon 6/422:45
PER
-
SJO
2 stops37h 59m
Multiple Airlines
Thu 9/414:08
SJO
-
PER
2 stops38h 27m
Multiple Airlines
Deal found 6/3$3,406
Sun 5/423:45
PER
-
SJO
2 stops35h 58m
American Airlines
Wed 8/414:08
SJO
-
PER
2 stops33h 27m
American Airlines
Deal found 9/3$3,601

Find flight deals from Perth to San José

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

$3,239

One-way from

$1,921
Qatar Airways
  • Qatar Airways
  • 1/6-22/6
  • 4 total stops
  • 95h 25m total
  • Perth to San José
Search Deals
Qatar Airways
  • Qatar Airways
  • 23/3
  • 2 total stops
  • 38h 40m total
  • Perth to San José
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 10 March 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 - SJO

PERSJO

Perth

Mon 6/4

22:45-22:44

2 stops37h 59m

San José Juan Santamaria Intl

Thu 9/4

14:08-18:35

2 stops38h 27m

$3,406

PerthSan José

PER - SJO

PERSJO

Perth

Sun 31/5

01:10-23:33

3 stops36h 23m

San José Juan Santamaria Intl

Sun 21/6

01:03-14:40

2 stops47h 37m

$3,502
Fastest return journey

PerthSan José

PER - SJO

PERSJO

Perth

Wed 1/4

22:55-21:43

2 stops36h 48m

San José Juan Santamaria Intl

Fri 17/4

14:08-13:35

2 stops33h 27m

$3,905

PerthSan José

PER - SJO

PERSJO

Perth

Sun 5/4

22:20-08:50

3 stops72h 30m

San José Juan Santamaria Intl

Wed 8/4

12:25-17:35

3 stops39h 10m

$4,678

PerthSan José

PER - SJO

PERSJO

Perth

Wed 1/4

10:35-09:25

3 stops36h 50m

San José Juan Santamaria Intl

Fri 17/4

14:08-13:35

2 stops33h 27m

$5,289
Cheapest one-way

PerthSan José

PER - SJO

PERSJO

Perth

Mon 23/3

15:55-16:35

2 stops38h 40m

$1,921

PerthSan José

PER - SJO

PERSJO

Perth

Tue 14/4

15:40-15:05

2 stops37h 25m

$1,921
Fastest single journey

PerthSan José

PER - SJO

PERSJO

Perth

Mon 23/3

22:55-18:55

3 stops34h 00m

$2,218

PerthSan José

PER - SJO

PERSJO

Perth

Wed 1/4

22:55-21:43

2 stops36h 48m

$2,402

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Sorted by cheapest first

Best time to book a flight from Perth to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated 10 March 2026.
See what other customers who have flown with Qatar Airways from Perth to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful
Qatar Airways
7.4
Good
3,744 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Lisa,Oct 2024

MIA - DOH

Boarding a bit chaotic and seats were snug but crew were wonderful

Related info for your journey

Find useful and relevant information for your journey from Perth to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Perth to San José?

    For as low as $3,905, American Airlines can have you in San José from Perth in 36h 48m. Airlines will cover a distance of 16800 km.

  • What is the cheapest airline to fly from Perth to San José round-trip?

    Flying on Qatar Airways is currently your cheapest option to San José, with prices starting at $2,771.

  • Can I find deals for flights from Perth to San José that include hotel bookings?

    Yes. In addition to deals on Perth to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to San José.

  • Can I find deals for business class flights from Perth to San José?

    Yes. Cheapflights offers flight deals from Perth to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.
San José Juan Santamaria Intl Airport car hire
Liberia car hire

Top airline flying from Perth to San José

Discover the top airline that operate flights from Perth to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$2,771Average$3,187FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to San José?

Deals for Perth to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to San José.

Can Cheapflights find flights from Perth to San José with no change fees?

Yes, we can. To see specific flights from Perth to San José with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Perth to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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