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Cheap flights from Sydney to San José from $1,241

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJO
25 Jun — 2 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to San José

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to San José
Explore the most affordable flight options available from Sydney to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 May 2026.

Fri 17/709:10
SYD
-
SJO
2 stops29h 28m
American Airlines
Tue 11/813:03
SJO
-
SYD
2 stops50h 02m
American Airlines
Deal found 25/5$2,099
Mon 20/713:15
SYD
-
SJO
2 stops26h 31m
Multiple Airlines
Sun 9/801:06
SJO
-
SYD
2 stops53h 04m
Multiple Airlines
Deal found 25/5$2,103
Wed 27/509:10
SYD
-
SJO
2 stops29h 32m
American Airlines
Tue 2/607:00
SJO
-
SYD
2 stops32h 05m
American Airlines
Deal found 21/5$2,113
Sun 1/1111:15
SYD
-
SJO
2 stops28h 44m
American Airlines
Sun 8/1114:39
SJO
-
SYD
2 stops27h 16m
American Airlines
Deal found 22/5$2,148
Sat 6/613:15
SYD
-
SJO
2 stops26h 18m
Multiple Airlines
Thu 18/601:06
SJO
-
SYD
2 stops42h 44m
Multiple Airlines
Deal found 25/5$2,184
Tue 18/813:15
SYD
-
SJO
3 stops40h 36m
Multiple Airlines
Sun 23/804:08
SJO
-
SYD
3 stops39h 42m
Multiple Airlines
Deal found 21/5$2,195
Tue 18/809:10
SYD
-
SJO
2 stops26h 42m
American Airlines
Sun 23/812:59
SJO
-
SYD
2 stops26h 06m
American Airlines
Deal found 21/5$2,202
Sat 5/1221:40
SYD
-
SJO
2 stops43h 17m
Multiple Airlines
Thu 24/1201:45
SJO
-
SYD
2 stops49h 00m
Multiple Airlines
Deal found 25/5$2,248

Find flight deals from Sydney to San José

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 26 May 2026.

Round-trip from

$2,099

One-way from

$1,241

Popular in

April

Cheapest in

October

Average price

$2,238
American Airlines
  • American Airlines
  • 17/7-11/8
  • 4 total stops
  • 79h 30m total
  • Sydney to San José
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 58h 58m total
  • Sydney to San José
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($97 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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 26 May 2026.
Use the filters below to find and compare flights from Sydney to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 18/8

09:10-19:52

2 stops26h 42m

San José Juan Santamaria Intl

Sun 23/8

12:59-07:05

2 stops26h 06m

$2,202

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sat 13/6

13:15-23:46

2 stops26h 31m

San José Juan Santamaria Intl

Tue 23/6

01:06-22:10

2 stops53h 04m

$2,287

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 23/6

09:30-23:15

2 stops29h 45m

San José Juan Santamaria Intl

Tue 30/6

05:45-07:00

2 stops33h 15m

$2,661

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 18/8

10:20-11:38

2 stops41h 18m

San José Juan Santamaria Intl

Sun 23/8

08:45-06:55

1 stop30h 10m

$2,743

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 23/6

09:30-07:15

2 stops37h 45m

San José Juan Santamaria Intl

Tue 30/6

08:45-06:55

1 stop30h 10m

$2,743

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sat 13/6

09:30-22:39

2 stops29h 09m

San José Juan Santamaria Intl

Wed 24/6

08:45-06:55

1 stop30h 10m

$2,745

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sat 6/6

09:30-05:30

1 stop36h 00m

San José Juan Santamaria Intl

Fri 19/6

08:45-07:00

2 stops30h 15m

$2,745
Cheapest one-way

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Fri 12/6

17:50-12:48

3 stops58h 58m

$1,241
Fastest single journey

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sat 4/7

17:50-12:48

3 stops34h 58m

$1,428

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Sorted by cheapest first

Best time to book a flight from Sydney to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Sydney 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to San José

What is the cheapest month to book a flight from Sydney to San José?

Currently, October is the cheapest month in which you can book a flight from Sydney to San José (average of $1,937). Flying from Sydney to San José in April is currently the most expensive (average of $3,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to San José?

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 26 May 2026.
Read reviews from past customers who have flown with United Airlines and American Airlines from Sydney to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,749 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,749 reviews
United Airlines
7.4
Good
9,749 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,629 reviews
United Airlines
7.4
Good
9,749 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Sydney 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 Sydney to San José?

    There are many flights that can get you from Sydney to San José in 26h 42m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Sydney to San José is about 13792 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sydney to San José round-trip?

    Flying on American Airlines is currently your cheapest option to San José, with prices starting at $1,884. Another option worth looking into is United Airlines, starting at $2,540 round trip. These flights start at 22% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

  • What is the cheapest month to book a flight from Sydney to San José?

    Currently, October is the cheapest month in which you can book a flight from Sydney to San José (average of $1,937). Flying from Sydney to San José in April is currently the most expensive (average of $3,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 2 airlines flying from Sydney to San José

Discover the top 2 airlines that operate flights from Sydney 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 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,884Average$1,979FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$2,540Average$2,695FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Sydney to San José?

Cheapflights helps you search for flights from Sydney to San José via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to San José by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to San José, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San José from Sydney today and book when prices fit your budget.

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