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Cheap flights from San José to Sydney from $1,073

SJO — SYD
21 Oct — 28 Oct1
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

Wed 23/905:05 -
3 stops49h 20m
Thu 22/1014:15 -
3 stops38h 15m
Deal found 16/9$2,050
Mon 2/1105:35 -
2 stops34h 25m
Wed 25/1111:10 -
2 stops29h 30m
Deal found 18/9$2,343
Mon 19/1005:05 -
2 stops34h 00m
Mon 26/1011:10 -
2 stops29h 30m
Deal found 19/9$2,370
Sun 1/1105:35 -
2 stops34h 25m
Wed 25/1111:10 -
2 stops29h 30m
Deal found 20/9$2,384
Wed 4/1105:35 -
2 stops31h 50m
Wed 11/1111:10 -
2 stops29h 05m
Deal found 20/9$2,402
Sun 18/1005:05 -
2 stops34h 00m
Sun 25/1010:10 -
2 stops30h 30m
Deal found 18/9$2,426
Wed 14/1005:05 -
3 stops58h 55m
Wed 4/1111:30 -
3 stops38h 20m
Deal found 20/9$2,587
Tue 3/1101:46 -
1 stop35h 39m
Mon 23/1114:00 -
2 stops26h 51m
Deal found 20/9$2,633
Fri 30/1007:10 -
1 stop30h 15m
Mon 23/1114:00 -
2 stops26h 51m
Deal found 20/9$2,676

Find flight deals from San José to Sydney

Round-trip from

$2,083

One-way from

$1,073

Popular in

April

Cheapest in

November

Average price

$2,709
13/2-27/2
  • 13/2-27/2
  • 6 total stops
  • 73h 50m total
  • San José to Sydney
Search Deals
13/3-31/12
  • 13/3-31/12
  • 3 total stops
  • 48h 09m total
  • San José to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($723 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($216 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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.

Fly from

Fly to

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

Thu 28/1

01:23-06:25

1 stop36h 02m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,136

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 13/3

06:53-06:25

2 stops54h 32m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,139

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sun 14/3

00:45-10:30

2 stops40h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,209

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 17/3

13:45-06:25

2 stops47h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,267

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Wed 10/3

01:45-09:50

2 stops39h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,333

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Fri 19/3

00:45-19:25

2 stops49h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,524

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Tue 10/11

01:46-13:40

2 stops42h 54m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,888
Fastest return journey

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Mon 15/3

08:40-09:20

1 stop31h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,112

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Sat 13/2

12:35-09:05

2 stops27h 30m

Sydney Kingsford Smith

Fri 26/2

11:20-22:00

2 stops27h 40m

$2,709

San JoséSydney

SJO San José Juan Santamaria Intl - SYD Sydney Kingsford Smith

SJOSYD

San José Juan Santamaria Intl

Tue 1/12

09:40-09:20

1 stop30h 40m

Sydney Kingsford Smith

Fri 11/12

11:50-13:22

2 stops42h 32m

$2,709

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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, November is the cheapest month in which you can book a flight from San José to Sydney (average of $2,678). Flying from San José to Sydney in April is currently the most expensive (average of $5,033). 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 San José to Sydney?

Airfare is below average for this route at the moment.

San José to Sydney flights typically cost between $2,304 and $2,713 in February.
The cheapest return price found within the last 5 days was $2,083 on Multiple Airlines (13 Feb–27 Feb).

Related info for your journey

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

    Departing from San José to Sydney will take you 27h 30m. 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, November is the cheapest month in which you can book a flight from San José to Sydney (average of $2,678). Flying from San José to Sydney in April is currently the most expensive (average of $5,033). 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
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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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