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Cheap flights from San José to Sydney from $1,380

SJO — SYD
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San José to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from San José to Sydney

Tue 3/1101:46 -
1 stop35h 39m
Thu 12/1114:00 -
2 stops26h 05m
Deal found 31/10$2,388
Tue 8/1205:35 -
3 stops35h 55m
Thu 21/112:25 -
3 stops37h 25m
Deal found 31/10$2,516
Tue 10/1101:46 -
1 stop35h 39m
Wed 2/1206:00 -
2 stops35h 26m
Deal found 3/11$2,552
Thu 12/1101:46 -
1 stop35h 39m
Wed 2/1206:00 -
2 stops35h 26m
Deal found 3/11$2,581
Tue 10/1105:35 -
2 stops31h 50m
Wed 2/1206:00 -
2 stops35h 26m
Deal found 3/11$2,598
Sun 8/1105:35 -
2 stops31h 50m
Tue 1/1211:15 -
2 stops29h 00m
Deal found 2/11$2,639
Tue 10/1105:35 -
2 stops31h 50m
Thu 3/1211:15 -
2 stops29h 00m
Deal found 3/11$2,716
Sun 8/1105:35 -
2 stops31h 50m
Thu 3/1211:15 -
2 stops29h 00m
Deal found 2/11$2,718
Thu 12/1114:25 -
1 stop23h 35m
Mon 16/1111:20 -
2 stops38h 12m
Deal found 3/11$2,752
Fri 13/1114:25 -
1 stop23h 35m
Wed 2/1209:15 -
1 stop21h 07m
Deal found 3/11$2,758

Find flight deals from San José to Sydney

Round-trip from

$2,265

One-way from

$1,380

Popular in

April

Cheapest in

February

Average price

$2,756
28/2-15/3
  • 28/2-15/3
  • 4 total stops
  • 83h 27m total
  • San José to Sydney
Search Deals
26/11-31/12
  • 26/11-31/12
  • 2 total stops
  • 32h 15m total
  • San José to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($757 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($224 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San José to Sydney that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 25/11

01:26-18:50

3 stops48h 24m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,390

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Tue 29/12

16:15-10:30

3 stops49h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,440

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 9/1

13:35-12:35

3 stops54h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,839

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 31/3

08:45-07:55

1 stop30h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,151

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Mon 3/5

08:45-06:55

1 stop30h 10m

Sydney Kingsford Smith

Mon 10/5

10:20-07:15

1 stop36h 55m

$2,758

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Thu 21/1

13:25-09:05

2 stops50h 40m

Sydney Kingsford Smith

Fri 5/2

11:20-18:16

2 stops23h 56m

$2,758

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 10/4

06:00-07:00

1 stop33h 00m

Sydney Kingsford Smith

Fri 30/4

09:30-19:37

2 stops26h 07m

$2,758

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 14/11

08:45-07:00

1 stop29h 15m

Sydney Kingsford Smith

Mon 30/11

09:15-13:22

1 stop21h 07m

$2,758

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 2/12

14:25-09:05

2 stops49h 40m

Sydney Kingsford Smith

Wed 9/12

11:20-20:39

2 stops50h 19m

$2,758

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Fri 22/1

01:15-09:05

2 stops38h 50m

Sydney Kingsford Smith

Sat 30/1

09:20-13:22

1 stop21h 02m

$2,758

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 15 resultsSorted by cheapest first
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Best time to book a flight from San José to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San José with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from San José to Sydney (average of $2,729). Flying from San José to Sydney in April is currently the most expensive (average of $5,126). 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.

Related info for your journey

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

    Departing from San José to Sydney will take you 30h 10m. The distance from San José to Sydney is about 13792 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Sydney 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 San José to Sydney?

    Currently, February is the cheapest month in which you can book a flight from San José to Sydney (average of $2,729). Flying from San José to Sydney in April is currently the most expensive (average of $5,126). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights makes it easy to find San José to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San José to Sydney for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Sydney from San José shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for San José to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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