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

Qatar Airways is the most popular carrier 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.

$746 Cheap Flights from San Juan to Sydney in 2026

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

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.

16:55 - 06:55

SJU

SYD

48h 00m

2 stops

09:30 - 20:38

SYD

SJU

25h 08m

2 stops

$1,840United Airlines

Sat, 2 May - Sat, 16 May

11:55 - 07:30

SJU

SYD

29h 35m

2 stops

09:10 - 23:59

SYD

SJU

28h 49m

2 stops

$1,854American Airlines

Fri, 22 May - Wed, 3 Jun

06:45 - 06:55

SJU

SYD

34h 10m

1 stop

12:00 - 04:32

SYD

SJU

30h 32m

1 stop

$1,933American Airlines

Sat, 2 May - Sat, 16 May

11:38 - 07:30

SJU

SYD

29h 52m

2 stops

12:00 - 23:02

SYD

SJU

25h 02m

1 stop

$1,939American Airlines

Sat, 2 May - Sat, 16 May

07:20 - 07:00

SJU

SYD

33h 40m

2 stops

10:20 - 23:50

SYD

SJU

27h 30m

2 stops

$2,174United Airlines

Sat, 2 May - Sat, 16 May

10:29 - 07:30

SJU

SYD

31h 01m

2 stops

09:10 - 23:39

SYD

SJU

28h 29m

2 stops

$2,186American Airlines

Sun, 14 Jun - Sun, 28 Jun

15:34 - 06:55

SJU

SYD

25h 21m

1 stop

12:00 - 04:32

SYD

SJU

30h 32m

1 stop

$2,188American Airlines

Sat, 2 May - Sat, 16 May

06:15 - 06:50

SJU

SYD

34h 35m

2 stops

09:15 - 20:30

SYD

SJU

25h 15m

2 stops

$2,192Delta

Sat, 2 May - Sat, 16 May

11:43 - 07:05

SJU

SYD

29h 22m

2 stops

12:00 - 23:02

SYD

SJU

25h 02m

1 stop

$2,193American Airlines

Sat, 2 May - Sat, 16 May

06:45 - 06:55

SJU

SYD

34h 10m

1 stop

12:00 - 04:32

SYD

SJU

30h 32m

1 stop

$2,206American Airlines

Sat, 2 May - Sat, 16 May

Delta flights from San Juan to Sydney

Our best Delta deals on San Juan to Sydney flight tickets

Delta

12 Aug

SJU07:30San Juan Luis Munoz Marin Intl

33h 20m

2 stops

SYD06:50Sydney Kingsford Smith

26 Aug

SYD09:15Sydney Kingsford Smith

27h 08m

2 stops

SJU22:23San Juan Luis Munoz Marin Intl

$2,093

Delta

2 May

SJU06:15San Juan Luis Munoz Marin Intl

34h 35m

2 stops

SYD06:50Sydney Kingsford Smith

16 May

SYD09:15Sydney Kingsford Smith

25h 15m

2 stops

SJU20:30San Juan Luis Munoz Marin Intl

$2,192

Delta

2 May

SJU06:15San Juan Luis Munoz Marin Intl

34h 35m

2 stops

SYD06:50Sydney Kingsford Smith

16 May

SYD09:15Sydney Kingsford Smith

27h 02m

2 stops

SJU22:17San Juan Luis Munoz Marin Intl

$2,262

Turkish Airlines flights from San Juan to Sydney

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

Turkish Airlines

24 Apr

SJU06:25San Juan Luis Munoz Marin Intl

46h 45m

3 stops

SYD19:10Sydney Kingsford Smith

28 Apr

SYD21:05Sydney Kingsford Smith

41h 02m

3 stops

SJU00:07San Juan Luis Munoz Marin Intl

$2,829

Turkish Airlines

22 Apr

SJU06:25San Juan Luis Munoz Marin Intl

46h 45m

3 stops

SYD19:10Sydney Kingsford Smith

29 Apr

SYD21:05Sydney Kingsford Smith

41h 02m

3 stops

SJU00:07San Juan Luis Munoz Marin Intl

$2,869

Turkish Airlines

24 Apr

SJU06:25San Juan Luis Munoz Marin Intl

46h 45m

3 stops

SYD19:10Sydney Kingsford Smith

28 Apr

SYD21:05Sydney Kingsford Smith

41h 02m

3 stops

SJU00:07San Juan Luis Munoz Marin Intl

$2,871

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

09:30-20:38

2 stops25h 08m

$1,840

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 22/5

11:55-07:30

2 stops29h 35m

Sydney Kingsford Smith

Wed 3/6

09:10-23:59

2 stops28h 49m

$1,854

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

06:45-06:55

1 stop34h 10m

Sydney Kingsford Smith

Sat 16/5

12:00-04:32

1 stop30h 32m

$1,933

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

11:38-07:30

2 stops29h 52m

Sydney Kingsford Smith

Sat 16/5

12:00-23:02

1 stop25h 02m

$1,939

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

07:20-07:00

2 stops33h 40m

Sydney Kingsford Smith

Sat 16/5

10:20-23:50

2 stops27h 30m

$2,174

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 14/6

10:29-07:30

2 stops31h 01m

Sydney Kingsford Smith

Sun 28/6

09:10-23:39

2 stops28h 29m

$2,186

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

15:34-06:55

1 stop25h 21m

Sydney Kingsford Smith

Sat 16/5

12:00-04:32

1 stop30h 32m

$2,188

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

06:15-06:50

2 stops34h 35m

Sydney Kingsford Smith

Sat 16/5

09:15-20:30

2 stops25h 15m

$2,192

Fastest return journey

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

11:43-07:05

2 stops29h 22m

Sydney Kingsford Smith

Sat 16/5

12:00-23:02

1 stop25h 02m

$2,193

San JuanSydney

SJU - SYD

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 2/5

06:45-06:55

1 stop34h 10m

Sydney Kingsford Smith

Sat 16/5

12:00-04:32

1 stop30h 32m

$2,206

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 cheapest month to fly to Sydney?

The month of June is, on average, the cheapest month to fly to Sydney from San Juan, with most prices found around $1,859. If you aren’t able to travel to Sydney during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,034.

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	27h 20m
Direct flights	None

The fastest flight from San Juan to Sydney takes 27h 20m

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 27h 20m.
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

Lithgow

Manly

Leura

Coogee

Bondi Beach

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.