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.

$1,623 Cheap Flights from San Juan to Sydney in 2026

Find the cheapest flights from San Juan to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:38 - 07:05

SJU

SYD

27h 27m

2 stops

12:00 - 23:59

SYD

SJU

25h 59m

2 stops

$1,623American Airlines

Tue, 18 Aug - Tue, 25 Aug

14:20 - 07:00

SJU

SYD

26h 40m

2 stops

09:30 - 20:38

SYD

SJU

25h 08m

2 stops

$1,629United Airlines

Wed, 19 Aug - Wed, 2 Sep

10:33 - 06:55

SJU

SYD

30h 22m

2 stops

12:00 - 23:59

SYD

SJU

25h 59m

2 stops

$1,665American Airlines

Wed, 19 Aug - Wed, 2 Sep

13:40 - 07:00

SJU

SYD

51h 20m

2 stops

09:30 - 23:50

SYD

SJU

28h 20m

2 stops

$1,680United Airlines

Sat, 8 Aug - Mon, 24 Aug

14:21 - 09:05

SJU

SYD

27h 44m

2 stops

09:15 - 16:36

SYD

SJU

22h 21m

1 stop

$1,705United Airlines

Wed, 18 Nov - Sun, 6 Dec

12:59 - 06:25

SJU

SYD

26h 26m

2 stops

11:15 - 23:52

SYD

SJU

27h 37m

2 stops

$1,706American Airlines

Wed, 18 Nov - Sun, 6 Dec

15:46 - 07:00

SJU

SYD

24h 14m

1 stop

09:15 - 00:36

SYD

SJU

30h 21m

2 stops

$1,711United Airlines

Wed, 18 Nov - Sun, 6 Dec

02:05 - 07:00

SJU

SYD

37h 55m

2 stops

11:20 - 22:22

SYD

SJU

26h 02m

2 stops

$1,712United Airlines

Tue, 17 Nov - Sun, 6 Dec

15:44 - 06:55

SJU

SYD

25h 11m

1 stop

12:00 - 14:54

SYD

SJU

40h 54m

1 stop

$1,719American Airlines

Sat, 8 Aug - Mon, 24 Aug

15:44 - 06:55

SJU

SYD

25h 11m

1 stop

09:10 - 23:15

SYD

SJU

28h 05m

2 stops

$1,726American Airlines

Sat, 8 Aug - Mon, 24 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from San Juan to Sydney

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

Air Canada

12 Nov

SJU17:50San Juan Luis Munoz Marin Intl

48h 45m

3 stops

SYD09:35Sydney Kingsford Smith

27 Nov

SYD11:20Sydney Kingsford Smith

42h 20m

2 stops

SJU14:40San Juan Luis Munoz Marin Intl

$1,732

Air Canada

15 Sept

SJU07:00San Juan Luis Munoz Marin Intl

34h 20m

2 stops

SYD07:20Sydney Kingsford Smith

1 Oct

SYD09:20Sydney Kingsford Smith

42h 25m

3 stops

SJU13:45San Juan Luis Munoz Marin Intl

$1,794

Air Canada

12 Nov

SJU13:00San Juan Luis Munoz Marin Intl

29h 35m

2 stops

SYD09:35Sydney Kingsford Smith

27 Nov

SYD11:20Sydney Kingsford Smith

41h 10m

2 stops

SJU13:30San Juan Luis Munoz Marin Intl

$1,826

United Airlines flights from San Juan to Sydney

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

United Airlines

19 Aug

SJU14:20San Juan Luis Munoz Marin Intl

26h 40m

2 stops

SYD07:00Sydney Kingsford Smith

2 Sept

SYD09:30Sydney Kingsford Smith

25h 08m

2 stops

SJU20:38San Juan Luis Munoz Marin Intl

$1,629

United Airlines

8 Aug

SJU13:40San Juan Luis Munoz Marin Intl

51h 20m

2 stops

SYD07:00Sydney Kingsford Smith

24 Aug

SYD09:30Sydney Kingsford Smith

28h 20m

2 stops

SJU23:50San Juan Luis Munoz Marin Intl

$1,680

United Airlines

18 Nov

SJU07:40San Juan Luis Munoz Marin Intl

32h 20m

1 stop

SYD07:00Sydney Kingsford Smith

6 Dec

SYD09:15Sydney Kingsford Smith

22h 21m

1 stop

SJU16:36San Juan Luis Munoz Marin Intl

$1,705

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 18/8

13:38-07:05

2 stops27h 27m

Sydney Kingsford Smith

Tue 25/8

12:00-23:59

2 stops25h 59m

$1,623

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 19/8

14:20-07:00

2 stops26h 40m

Sydney Kingsford Smith

Wed 2/9

09:30-20:38

2 stops25h 08m

$1,629

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 19/8

10:33-06:55

2 stops30h 22m

Sydney Kingsford Smith

Wed 2/9

12:00-23:59

2 stops25h 59m

$1,665

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 8/8

13:40-07:00

2 stops51h 20m

Sydney Kingsford Smith

Mon 24/8

09:30-23:50

2 stops28h 20m

$1,680

Fastest return journey

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

14:21-09:05

2 stops27h 44m

Sydney Kingsford Smith

Sun 6/12

09:15-16:36

1 stop22h 21m

$1,705

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

12:59-06:25

2 stops26h 26m

Sydney Kingsford Smith

Sun 6/12

11:15-23:52

2 stops27h 37m

$1,706

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

15:46-07:00

1 stop24h 14m

Sydney Kingsford Smith

Sun 6/12

09:15-00:36

2 stops30h 21m

$1,711

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 17/11

02:05-07:00

2 stops37h 55m

Sydney Kingsford Smith

Sun 6/12

11:20-22:22

2 stops26h 02m

$1,712

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 8/8

15:44-06:55

1 stop25h 11m

Sydney Kingsford Smith

Mon 24/8

12:00-14:54

1 stop40h 54m

$1,719

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 8/8

15:44-06:55

1 stop25h 11m

Sydney Kingsford Smith

Mon 24/8

09:10-23:15

2 stops28h 05m

$1,726

Flights are sorted by cheapest return flights first.

Sorted 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

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from San Juan, with most prices found around $0. If you aren’t able to travel to Sydney during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,891.

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	26h 40m
Direct flights	None

The fastest flight from San Juan to Sydney takes 26h 40m

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

Search flight deals

Frequently asked questions about flying from San Juan to Sydney

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 26h 40m.
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.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Manly

Lithgow

Coogee

Leura

Cronulla

Randwick

Bondi Beach

Charlestown

Swansea

Newport

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.