What is the cheapest airline that flies from San Juan to Sydney Kingsford Smith?

Air Canada and American Airlines are the most popular carriers operating from San Juan to Sydney Kingsford Smith

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

Prices for flights from San Juan to Sydney Kingsford Smith Airport are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Juan 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.

$958 Cheap Flights from San Juan to Sydney in 2026

Q: What is the typical price of a round-trip flight between San Juan and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,169 to $2,822. The lowest price recently found on this route was $1,995.

1 adult

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Find the cheapest flights from San Juan to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:40 - 08:35

SJU

SYD

49h 55m

2 stops

10:20 - 13:40

SYD

SJU

42h 20m

2 stops

$1,995Air Canada

Sat, 7 Mar - Sat, 14 Mar

15:40 - 08:35

SJU

SYD

49h 55m

2 stops

10:20 - 12:55

SYD

SJU

41h 35m

3 stops

$2,001Air Canada

Sat, 7 Mar - Sat, 14 Mar

13:23 - 09:00

SJU

SYD

28h 37m

2 stops

18:50 - 05:28

SYD

SJU

25h 38m

2 stops

$2,072American Airlines

Sun, 15 Mar - Sun, 29 Mar

06:33 - 06:55

SJU

SYD

33h 22m

1 stop

18:50 - 05:28

SYD

SJU

25h 38m

2 stops

$2,073American Airlines

Sun, 15 Mar - Sun, 29 Mar

01:05 - 07:00

SJU

SYD

38h 55m

2 stops

11:20 - 17:38

SYD

SJU

45h 18m

3 stops

$2,095United Airlines

Sat, 14 Mar - Sun, 29 Mar

06:40 - 07:00

SJU

SYD

33h 20m

1 stop

11:20 - 15:42

SYD

SJU

43h 22m

2 stops

$2,097United Airlines

Sun, 15 Mar - Sun, 29 Mar

07:33 - 06:55

SJU

SYD

32h 22m

1 stop

13:05 - 22:31

SYD

SJU

24h 26m

1 stop

$2,140American Airlines

Thu, 26 Feb - Wed, 11 Mar

12:30 - 09:00

SJU

SYD

29h 30m

2 stops

11:20 - 22:58

SYD

SJU

26h 38m

2 stops

$2,144American Airlines

Thu, 26 Feb - Wed, 11 Mar

14:23 - 09:00

SJU

SYD

27h 37m

2 stops

13:05 - 05:28

SYD

SJU

31h 23m

1 stop

$2,146American Airlines

Thu, 26 Feb - Wed, 11 Mar

16:55 - 06:55

SJU

SYD

48h 00m

2 stops

09:30 - 21:24

SYD

SJU

25h 54m

2 stops

$2,149United Airlines

Sat, 2 May - Sat, 16 May

Air Canada flights from San Juan to Sydney

Our best Air Canada deals on San Juan to Sydney flight tickets

Air Canada

7 Mar

SJU15:40San Juan Luis Munoz Marin Intl

49h 55m

2 stops

SYD08:35Sydney Kingsford Smith

14 Mar

SYD10:20Sydney Kingsford Smith

42h 20m

2 stops

SJU13:40San Juan Luis Munoz Marin Intl

$1,995

Air Canada

7 Mar

SJU15:40San Juan Luis Munoz Marin Intl

49h 55m

2 stops

SYD08:35Sydney Kingsford Smith

14 Mar

SYD10:20Sydney Kingsford Smith

41h 35m

3 stops

SJU12:55San Juan Luis Munoz Marin Intl

$2,001

Air Canada

2 May

SJU18:45San Juan Luis Munoz Marin Intl

70h 35m

3 stops

SYD07:20Sydney Kingsford Smith

16 May

SYD09:20Sydney Kingsford Smith

40h 44m

3 stops

SJU12:04San Juan Luis Munoz Marin Intl

$2,695

American Airlines flights from San Juan to Sydney

Our best American Airlines deals on San Juan to Sydney flight tickets

American Airlines

15 Mar

SJU13:23San Juan Luis Munoz Marin Intl

28h 37m

2 stops

SYD09:00Sydney Kingsford Smith

29 Mar

SYD18:50Sydney Kingsford Smith

25h 38m

2 stops

SJU05:28San Juan Luis Munoz Marin Intl

$2,072

American Airlines

15 Mar

SJU06:33San Juan Luis Munoz Marin Intl

33h 22m

1 stop

SYD06:55Sydney Kingsford Smith

29 Mar

SYD18:50Sydney Kingsford Smith

25h 38m

2 stops

SJU05:28San Juan Luis Munoz Marin Intl

$2,073

American Airlines

26 Feb

SJU07:33San Juan Luis Munoz Marin Intl

32h 22m

1 stop

SYD06:55Sydney Kingsford Smith

11 Mar

SYD13:05Sydney Kingsford Smith

24h 26m

1 stop

SJU22:31San Juan Luis Munoz Marin Intl

$2,140

Fly from

Fly to

Route

Depart

Return

Price

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 7/3

15:40-08:35

2 stops49h 55m

Sydney Kingsford Smith

Sat 14/3

10:20-13:40

2 stops42h 20m

$1,995

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 7/3

15:40-08:35

2 stops49h 55m

Sydney Kingsford Smith

Sat 14/3

10:20-12:55

3 stops41h 35m

$2,001

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

13:23-09:00

2 stops28h 37m

Sydney Kingsford Smith

Sun 29/3

18:50-05:28

2 stops25h 38m

$2,072

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

06:33-06:55

1 stop33h 22m

Sydney Kingsford Smith

Sun 29/3

18:50-05:28

2 stops25h 38m

$2,073

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 14/3

01:05-07:00

2 stops38h 55m

Sydney Kingsford Smith

Sun 29/3

11:20-17:38

3 stops45h 18m

$2,095

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

06:40-07:00

1 stop33h 20m

Sydney Kingsford Smith

Sun 29/3

11:20-15:42

2 stops43h 22m

$2,097

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 26/2

07:33-06:55

1 stop32h 22m

Sydney Kingsford Smith

Wed 11/3

13:05-22:31

1 stop24h 26m

$2,140

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 26/2

12:30-09:00

2 stops29h 30m

Sydney Kingsford Smith

Wed 11/3

11:20-22:58

2 stops26h 38m

$2,144

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 26/2

14:23-09:00

2 stops27h 37m

Sydney Kingsford Smith

Wed 11/3

13:05-05:28

1 stop31h 23m

$2,146

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

16:55-06:55

2 stops48h 00m

Sydney Kingsford Smith

Sat 16/5

09:30-21:24

2 stops25h 54m

$2,149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Juan 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

Prices

Airlines

What is the typical price of a round-trip flight between San Juan and Sydney?

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from San Juan, with most prices found around $2,141. If you aren’t able to travel to Sydney during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $2,169.

Cheap San Juan to Sydney flight deals and tips

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

Fastest flight time	32h 15m
Direct flights	None

The fastest flight from San Juan to Sydney takes 32h 15m

There are no direct flights from San Juan to Sydney. There are no popular flight routes from San Juan to Sydney.

Search flight deals

How far is San Juan to Sydney Kingsford Smith by plane?
The straight-line distance from San Juan to Sydney Kingsford Smith is 15934.6 km. A reasonable flight in good conditions will take 32h 15m.
When did momondo last update prices for flights from San Juan to Sydney Kingsford Smith Airport?
Prices for flights from San Juan to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from San Juan to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Juan 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.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from San Juan.

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

Flights from San Juan to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Juan 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 Juan.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from San Juan and alert you when they change.