Cheap flights from San José to Sydney from $1,055

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Sydney departing on 1/9. 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 San José to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
01:06 - 11:50
SJO
-
SYD
42h 44m
2 stops
Multiple Airlines Logo
17:50 - 23:46
SYD
-
SJO
21h 56m
1 stop
$2,289Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Multiple Airlines Logo
01:06 - 11:50
SJO
-
SYD
42h 44m
2 stops
Multiple Airlines Logo
17:50 - 18:50
SYD
-
SJO
41h 00m
1 stop
$2,398Multiple Airlines
Wed, 12 Aug - Thu, 20 Aug
Multiple Airlines Logo
07:00 - 12:50
SJO
-
SYD
36h 50m
2 stops
Multiple Airlines Logo
21:40 - 23:08
SYD
-
SJO
42h 28m
2 stops
$2,447Multiple Airlines
Mon, 19 Oct - Sat, 31 Oct
Multiple Airlines Logo
07:07 - 07:30
SJO
-
SYD
31h 23m
2 stops
Multiple Airlines Logo
11:15 - 23:08
SYD
-
SJO
28h 53m
1 stop
$2,462Multiple Airlines
Wed, 21 Oct - Sun, 1 Nov
Multiple Airlines Logo
05:05 - 13:15
SJO
-
SYD
40h 10m
3 stops
Multiple Airlines Logo
09:10 - 23:40
SYD
-
SJO
30h 30m
2 stops
$2,479Multiple Airlines
Mon, 10 Aug - Sun, 16 Aug
Multiple Airlines Logo
05:05 - 07:05
SJO
-
SYD
34h 00m
2 stops
Multiple Airlines Logo
09:10 - 23:40
SYD
-
SJO
30h 30m
2 stops
$2,483Multiple Airlines
Mon, 10 Aug - Sun, 30 Aug
Multiple Airlines Logo
01:06 - 07:30
SJO
-
SYD
38h 24m
1 stop
Multiple Airlines Logo
17:50 - 23:46
SYD
-
SJO
21h 56m
1 stop
$2,534Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Multiple Airlines Logo
07:00 - 07:30
SJO
-
SYD
31h 30m
1 stop
Multiple Airlines Logo
21:40 - 23:08
SYD
-
SJO
42h 28m
2 stops
$2,553Multiple Airlines
Mon, 19 Oct - Sat, 31 Oct
Multiple Airlines Logo
01:06 - 18:50
SJO
-
SYD
49h 44m
2 stops
Multiple Airlines Logo
20:45 - 23:46
SYD
-
SJO
43h 01m
2 stops
$2,559Multiple Airlines
Mon, 27 Jul - Fri, 7 Aug
Multiple Airlines Logo
01:06 - 18:50
SJO
-
SYD
49h 44m
2 stops
Multiple Airlines Logo
20:45 - 19:49
SYD
-
SJO
39h 04m
2 stops
$2,560Multiple Airlines
Sat, 1 Aug - Fri, 21 Aug

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United Airlines flights from San José to Sydney

Our best United Airlines deals on San José to Sydney flight tickets
United Airlines
23 Sept
SJO13:25San José Juan Santamaria Intl
25h 35m
2 stops
SYD07:00Sydney Kingsford Smith
22 Oct
SYD11:20Sydney Kingsford Smith
36h 55m
1 stop
SJO07:15San José Juan Santamaria Intl
$2,794
United Airlines
10 Aug
SJO08:45San José Juan Santamaria Intl
30h 10m
1 stop
SYD06:55Sydney Kingsford Smith
30 Aug
SYD10:20Sydney Kingsford Smith
36h 55m
1 stop
SJO07:15San José Juan Santamaria Intl
$2,795
United Airlines
23 Sept
SJO07:55San José Juan Santamaria Intl
31h 05m
2 stops
SYD07:00Sydney Kingsford Smith
22 Oct
SYD11:20Sydney Kingsford Smith
42h 01m
2 stops
SJO12:21San José Juan Santamaria Intl
$2,796

momondo Fare Finder

 
Customise your flight search to find flights from San José to Sydney 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 29 June 2026.
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 - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 9/8

01:06-11:50

2 stops42h 44m

Sydney Kingsford Smith

Sun 16/8

17:50-23:46

1 stop21h 56m

$2,289

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 12/8

01:06-11:50

2 stops42h 44m

Sydney Kingsford Smith

Thu 20/8

17:50-18:50

1 stop41h 00m

$2,398

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 19/10

07:00-12:50

2 stops36h 50m

Sydney Kingsford Smith

Sat 31/10

21:40-23:08

2 stops42h 28m

$2,447
Fastest return journey

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 21/10

07:07-07:30

2 stops31h 23m

Sydney Kingsford Smith

Sun 1/11

11:15-23:08

1 stop28h 53m

$2,462

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 10/8

05:05-13:15

3 stops40h 10m

Sydney Kingsford Smith

Sun 16/8

09:10-23:40

2 stops30h 30m

$2,479

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 10/8

05:05-07:05

2 stops34h 00m

Sydney Kingsford Smith

Sun 30/8

09:10-23:40

2 stops30h 30m

$2,483

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 9/8

01:06-07:30

1 stop38h 24m

Sydney Kingsford Smith

Sun 16/8

17:50-23:46

1 stop21h 56m

$2,534

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 19/10

07:00-07:30

1 stop31h 30m

Sydney Kingsford Smith

Sat 31/10

21:40-23:08

2 stops42h 28m

$2,553

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 27/7

01:06-18:50

2 stops49h 44m

Sydney Kingsford Smith

Fri 7/8

20:45-23:46

2 stops43h 01m

$2,559

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 1/8

01:06-18:50

2 stops49h 44m

Sydney Kingsford Smith

Fri 21/8

20:45-19:49

2 stops39h 04m

$2,560

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from San José to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from San José, with most prices found around $2,767. If you aren’t able to travel to Sydney during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $2,767.

When to book flights from San José to Sydney

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

Cheap San José to Sydney (SJO to SYD) flight deals and tips

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

Fastest flight time

30h 15m

Direct flights

None
The fastest flight from San José to Sydney takes 30h 15m
There are no direct flights from San José to Sydney. There are no popular flight routes from San José to Sydney.

Frequently asked questions about flying from San José to Sydney

  • How far is San José Juan Santamaria Intl to Sydney Kingsford Smith by plane?

    San José Juan Santamaria Intl and Sydney Kingsford Smith are 13797.5 km apart from one another. Typically, this will take 30h 15m by plane in normal conditions.

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

    Prices for flights from San José Juan Santamaria Intl Airport to Sydney Kingsford Smith Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith 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.

Travelling to a place near Sydney?

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

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Sydney from San José which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from San José.

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

If you are not ready to book a flight from San José to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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1 adult
Wed 29/7
Wed 5/8

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