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Cheap flights from San José to Australia from $862

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 Australia departing on 31/7. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m
3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m
3 stops
$1,638Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m
3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m
3 stops
$1,641Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
14:39 - 12:35
SJO
-
SYD
28h 56m
3 stops
Multiple Airlines Logo
14:00 - 07:17
SYD
-
SJO
34h 17m
3 stops
$1,687Multiple Airlines
Wed, 4 Mar - Sun, 15 Mar
Multiple Airlines Logo
01:03 - 07:30
SJO
-
SYD
38h 27m
1 stop
Multiple Airlines Logo
13:15 - 23:45
SYD
-
SJO
26h 30m
2 stops
$1,708Multiple Airlines
Mon, 20 Apr - Tue, 5 May
Multiple Airlines Logo
01:03 - 07:30
SJO
-
SYD
38h 27m
1 stop
Multiple Airlines Logo
13:15 - 23:45
SYD
-
SJO
26h 30m
2 stops
$1,714Multiple Airlines
Sun, 19 Apr - Sat, 25 Apr
United Airlines Logo
08:45 - 10:00
SJO
-
MEL
32h 15m
2 stops
United Airlines Logo
12:00 - 07:32
MEL
-
SJO
36h 32m
1 stop
$2,723United Airlines
Tue, 3 Mar - Tue, 10 Mar
United Airlines Logo
08:45 - 07:30
SJO
-
BNE
30h 45m
2 stops
United Airlines Logo
11:40 - 20:39
BNE
-
SJO
24h 59m
2 stops
$2,731United Airlines
Wed, 18 Feb - Mon, 2 Mar
United Airlines Logo
12:35 - 07:30
SJO
-
BNE
26h 55m
2 stops
United Airlines Logo
11:40 - 08:32
BNE
-
SJO
36h 52m
1 stop
$2,733United Airlines
Wed, 18 Feb - Mon, 2 Mar
KLM Logo
18:25 - 15:25
SJO
-
PER
55h 00m
3 stops
KLM Logo
15:50 - 16:20
PER
-
SJO
38h 30m
2 stops
$3,538KLM
Mon, 11 May - Mon, 25 May
KLM Logo
20:05 - 23:55
SJO
-
PER
37h 50m
2 stops
KLM Logo
15:35 - 18:25
PER
-
SJO
40h 50m
3 stops
$4,296KLM
Fri, 27 Feb - Mon, 9 Mar

United Airlines flights from San José to Australia

Our best United Airlines deals on San José to Australia flight tickets
United Airlines
3 Mar
SJO08:45San José Juan Santamaria Intl
32h 15m
2 stops
MEL10:00Melbourne
10 Mar
MEL12:00Melbourne
36h 32m
1 stop
SJO07:32San José Juan Santamaria Intl
$2,723
United Airlines
3 Mar
SJO08:45San José Juan Santamaria Intl
32h 15m
2 stops
MEL10:00Melbourne
10 Mar
MEL11:30Melbourne
27h 02m
2 stops
SJO21:32San José Juan Santamaria Intl
$2,727
United Airlines
18 Feb
SJO08:45San José Juan Santamaria Intl
30h 45m
2 stops
BNE07:30Brisbane
2 Mar
BNE11:40Brisbane
24h 59m
2 stops
SJO20:39San José Juan Santamaria Intl
$2,731

LATAM Airlines flights from San José to Australia

Our best LATAM Airlines deals on San José to Australia flight tickets
LATAM Airlines
28 Feb
SJO17:00San José Juan Santamaria Intl
43h 25m
2 stops
MEL05:25Melbourne
4 Mar
MEL12:00Melbourne
44h 35m
2 stops
SJO15:35San José Juan Santamaria Intl
$3,256
LATAM Airlines
3 Mar
SJO17:00San José Juan Santamaria Intl
43h 25m
3 stops
MEL05:25Melbourne
10 Mar
MEL12:30Melbourne
44h 05m
2 stops
SJO15:35San José Juan Santamaria Intl
$3,422
LATAM Airlines
3 Mar
SJO17:00San José Juan Santamaria Intl
43h 25m
3 stops
MEL05:25Melbourne
10 Mar
MEL12:30Melbourne
44h 05m
2 stops
SJO15:35San José Juan Santamaria Intl
$3,441

momondo Fare Finder

 
Customise your flight search to find flights from San José to Australia 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 8 February 2026.
Use the filters below to find and compare flights from San José to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 9/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Mon 16/3

14:00-07:17

3 stops34h 17m

$1,638

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 9/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Mon 16/3

14:00-07:17

3 stops34h 17m

$1,641

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Wed 4/3

14:39-12:35

3 stops28h 56m

Sydney Kingsford Smith

Sun 15/3

14:00-07:17

3 stops34h 17m

$1,687

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 20/4

01:03-07:30

1 stop38h 27m

Sydney Kingsford Smith

Tue 5/5

13:15-23:45

2 stops26h 30m

$1,708

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sun 19/4

01:03-07:30

1 stop38h 27m

Sydney Kingsford Smith

Sat 25/4

13:15-23:45

2 stops26h 30m

$1,714

San JoséMelbourne

SJO - MEL

SJOMEL

San José Juan Santamaria Intl

Tue 3/3

08:45-10:00

2 stops32h 15m

Melbourne

Tue 10/3

12:00-07:32

1 stop36h 32m

$2,723

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Wed 18/2

08:45-07:30

2 stops30h 45m

Brisbane

Mon 2/3

11:40-20:39

2 stops24h 59m

$2,731

San JoséBrisbane

SJO - BNE

SJOBNE

San José Juan Santamaria Intl

Wed 18/2

12:35-07:30

2 stops26h 55m

Brisbane

Mon 2/3

11:40-08:32

1 stop36h 52m

$2,733

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Mon 11/5

18:25-15:25

3 stops55h 00m

Perth

Mon 25/5

15:50-16:20

2 stops38h 30m

$3,538

San JoséPerth

SJO - PER

SJOPER

San José Juan Santamaria Intl

Fri 27/2

20:05-23:55

2 stops37h 50m

Perth

Mon 9/3

15:35-18:25

3 stops40h 50m

$4,296

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 Australia from

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

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 Australia?

In general, October is the cheapest month to fly from San José to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,718. If you don’t want to visit Australia in October, then you should wait until September to fly from San José, when ticket prices are also cheap, with an average price of $2,720.

Can stopping save me money on San José to Australia flights?

You could potentially save up to 10% on your flight if you consider stops on a San José to Australia flight.

Cheap San José to Australia flight deals and tips

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

Fastest flight time

28h 56m

Direct flights

None
The fastest flight from San José to Australia takes 28h 56m
There are no direct flights from San José to Australia. There are no popular flight routes from San José to Australia.
Search flight deals

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

    Prices for flights from San José Juan Santamaria Intl Airport to Australia refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find San José to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

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

Yes. momondo allows you to filter the results for San José to Australia flights to just show those with flexible booking policies.

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

Once all potential San José to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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