How do I get Price Alerts for flights from San Juan to Sydney?

Confirm your travel details to search for the latest offers for flights from San Juan to Sydney . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from San Juan to Sydney with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$1,178 Cheap Flights from San Juan to Sydney in 2025/26

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.

06:33 - 06:55SJU-SYD

33h 22m1 stop

13:00 - 22:31SYD-SJU

24h 31m1 stop

$1,756American Airlines

Find Deal

Sun, 15 Mar - Sun, 29 Mar

11:46 - 09:00SJU-SYD

30h 14m2 stops

13:00 - 05:28SYD-SJU

31h 28m1 stop

$1,760American Airlines

Find Deal

Sun, 15 Mar - Sun, 29 Mar

16:55 - 07:00SJU-SYD

48h 05m2 stops

09:30 - 21:24SYD-SJU

25h 54m2 stops

$1,842United Airlines

Find Deal

Sat, 2 May - Sat, 16 May

06:45 - 07:00SJU-SYD

33h 15m1 stop

11:20 - 17:38SYD-SJU

45h 18m2 stops

$1,850United Airlines

Find Deal

Sun, 15 Mar - Sun, 29 Mar

07:10 - 07:55SJU-SYD

57h 45m2 stops

09:30 - 15:42SYD-SJU

44h 12m2 stops

$1,863United Airlines

Find Deal

Fri, 27 Mar - Sun, 12 Apr

15:03 - 06:55SJU-SYD

24h 52m1 stop

13:00 - 22:31SYD-SJU

24h 31m1 stop

$1,879American Airlines

Find Deal

Sun, 15 Mar - Sun, 29 Mar

15:03 - 06:55SJU-SYD

24h 52m1 stop

12:00 - 04:00SYD-SJU

30h 00m1 stop

$1,910American Airlines

Find Deal

Fri, 27 Mar - Sun, 12 Apr

09:50 - 06:55SJU-SYD

30h 05m2 stops

12:00 - 00:10SYD-SJU

26h 10m2 stops

$1,916American Airlines

Find Deal

Fri, 27 Mar - Sun, 12 Apr

09:15 - 09:05SJU-SYD

32h 50m2 stops

11:20 - 17:38SYD-SJU

45h 18m2 stops

$1,917United Airlines

Find Deal

Sun, 15 Mar - Sun, 29 Mar

06:59 - 06:55SJU-SYD

33h 56m1 stop

09:10 - 19:55SYD-SJU

24h 45m2 stops

$1,922American Airlines

Find Deal

Sat, 2 May - Sat, 16 May

American Airlines flights from San Juan to Sydney

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

American Airlines

15 Mar

SJU06:33San Juan Luis Munoz Marin Intl

33h 22m

1 stop

SYD06:55Sydney Kingsford Smith

29 Mar

SYD13:00Sydney Kingsford Smith

24h 31m

1 stop

SJU22:31San Juan Luis Munoz Marin Intl

$1,756

Find similar

American Airlines

15 Mar

SJU11:46San Juan Luis Munoz Marin Intl

30h 14m

2 stops

SYD09:00Sydney Kingsford Smith

29 Mar

SYD13:00Sydney Kingsford Smith

31h 28m

1 stop

SJU05:28San Juan Luis Munoz Marin Intl

$1,760

Find similar

American Airlines

15 Mar

SJU15:03San Juan Luis Munoz Marin Intl

24h 52m

1 stop

SYD06:55Sydney Kingsford Smith

29 Mar

SYD13:00Sydney Kingsford Smith

24h 31m

1 stop

SJU22:31San Juan Luis Munoz Marin Intl

$1,879

Find similar

Air Canada flights from San Juan to Sydney

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

Air Canada

11 Jan

SJU15:40San Juan Luis Munoz Marin Intl

50h 55m

2 stops

SYD09:35Sydney Kingsford Smith

17 Jan

SYD16:00Sydney Kingsford Smith

36h 55m

2 stops

SJU13:55San Juan Luis Munoz Marin Intl

$2,689

Find similar

Air Canada

11 Jan

SJU15:40San Juan Luis Munoz Marin Intl

50h 55m

2 stops

SYD09:35Sydney Kingsford Smith

15 Jan

SYD16:00Sydney Kingsford Smith

61h 40m

2 stops

SJU14:40San Juan Luis Munoz Marin Intl

$2,698

Find similar

Air Canada

26 Feb

SJU02:05San Juan Luis Munoz Marin Intl

40h 30m

3 stops

SYD09:35Sydney Kingsford Smith

3 Mar

SYD11:20Sydney Kingsford Smith

52h 16m

3 stops

SJU00:36San Juan Luis Munoz Marin Intl

$2,749

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

13:00-22:31

1 stop24h 31m

$1,756

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

11:46-09:00

2 stops30h 14m

Sydney Kingsford Smith

Sun 29/3

13:00-05:28

1 stop31h 28m

$1,760

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

16:55-07:00

2 stops48h 05m

Sydney Kingsford Smith

Sat 16/5

09:30-21:24

2 stops25h 54m

$1,842

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

06:45-07:00

1 stop33h 15m

Sydney Kingsford Smith

Sun 29/3

11:20-17:38

2 stops45h 18m

$1,850

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 27/3

07:10-07:55

2 stops57h 45m

Sydney Kingsford Smith

Sun 12/4

09:30-15:42

2 stops44h 12m

$1,863

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

15:03-06:55

1 stop24h 52m

Sydney Kingsford Smith

Sun 29/3

13:00-22:31

1 stop24h 31m

$1,879

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 27/3

15:03-06:55

1 stop24h 52m

Sydney Kingsford Smith

Sun 12/4

12:00-04:00

1 stop30h 00m

$1,910

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 27/3

09:50-06:55

2 stops30h 05m

Sydney Kingsford Smith

Sun 12/4

12:00-00:10

2 stops26h 10m

$1,916

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 15/3

09:15-09:05

2 stops32h 50m

Sydney Kingsford Smith

Sun 29/3

11:20-17:38

2 stops45h 18m

$1,917

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

06:59-06:55

1 stop33h 56m

Sydney Kingsford Smith

Sat 16/5

09:10-19:55

2 stops24h 45m

$1,922

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	24h 14m
Direct flights	None

The fastest flight from San Juan to Sydney takes 24h 14m

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 24h 13m.
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.

How do I get Price Alerts for flights from San Juan to Sydney?
Confirm your travel details to search for the latest offers for flights from San Juan to Sydney. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from San Juan to Sydney with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Parramatta

Wollongong

Terrigal

Katoomba

Penrith

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

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.