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

Turkish Airlines 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.

$985 Cheap Flights from San Juan to Sydney in 2026

Find the cheapest flights from San Juan to Sydney

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Enter your travel dates to find the best prices.

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$1,838American Airlines

Wed, 18 Nov - Sun, 6 Dec

11:34 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

28h 21m2 stops Miami Dallas/Fort Worth

21:25 - 10:44SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 19m2 stops San Francisco Miami

$1,844American Airlines

Wed, 18 Nov - Sun, 6 Dec

14:21 - 09:20SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

27h 59m2 stops Denver Intl San Francisco

11:20 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Los Angeles Los Angeles Newark

$1,850United Airlines

Wed, 18 Nov - Sun, 6 Dec

07:40 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

32h 20m1 stop Houston George Bush Intcntl

09:20 - 21:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

27h 04m1 stop Houston George Bush Intcntl

$1,901United Airlines

Sun, 1 Nov - Thu, 12 Nov

07:40 - 07:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

32h 20m1 stop Houston George Bush Intcntl

09:15 - 21:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

27h 09m1 stop Houston George Bush Intcntl

$1,971United Airlines

Thu, 12 Nov - Fri, 27 Nov

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

14:05 - 00:13SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 08m1 stop Dallas/Fort Worth

$1,980American Airlines

Thu, 12 Nov - Sat, 28 Nov

15:35 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 20m1 stop Dallas/Fort Worth

17:50 - 09:24SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

29h 34m2 stops Los Angeles Los Angeles Miami

$1,985American Airlines

Sat, 12 Sep - Sat, 19 Sep

01:00 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

39h 55m2 stops Newark San Francisco

09:30 - 20:38SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 08m2 stops Los Angeles Los Angeles Houston George Bush Intcntl

$1,991United Airlines

Thu, 10 Sep - Fri, 18 Sep

10:16 - 07:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

30h 49m2 stops Miami Los Angeles Los Angeles

12:00 - 14:45SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 45m1 stop Dallas/Fort Worth

$2,021American Airlines

Fri, 11 Sep - Fri, 18 Sep

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$2,050American Airlines

Wed, 18 Nov - Sun, 6 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

01:00 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

39h 55m2 stops Newark San Francisco

10:20 - 14:44SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

42h 24m2 stops San Francisco Chicago O'Hare Intl

$1,660United Airlines

Tue, 18 Aug - Wed, 2 Sep

01:00 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

39h 55m2 stops Newark San Francisco

09:30 - 12:54SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

41h 24m2 stops Los Angeles Los Angeles Washington, D.C. Dulles Intl

$1,957United Airlines

Tue, 18 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 14:54SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 54m1 stop Dallas/Fort Worth

$2,324American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 14:54SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 54m1 stop Dallas/Fort Worth

$2,330American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 14:54SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 54m1 stop Dallas/Fort Worth

$2,333American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 23:59SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 59m2 stops Dallas/Fort Worth Charlotte Douglas

$2,336American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 23:59SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 59m2 stops Dallas/Fort Worth Charlotte Douglas

$2,339American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

09:10 - 21:55SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

26h 45m2 stops Los Angeles Los Angeles Miami

$2,551American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

09:10 - 21:55SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

26h 45m2 stops Los Angeles Los Angeles Miami

$2,555American Airlines

Wed, 19 Aug - Wed, 2 Sep

15:44 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

25h 11m1 stop Dallas/Fort Worth

12:00 - 14:54SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

40h 54m1 stop Dallas/Fort Worth

$3,668American Airlines

Wed, 19 Aug - Wed, 2 Sep

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Turkish Airlines flights from San Juan to Sydney

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

Turkish Airlines

18 Oct

SJU06:00San Juan Luis Munoz Marin Intl

71h 10m

3 stops

SYD20:10Sydney Kingsford Smith

22 Oct

SYD22:05Sydney Kingsford Smith

54h 44m

3 stops

SJU13:49San Juan Luis Munoz Marin Intl

$2,512

Turkish Airlines

18 Nov

SJU14:00San Juan Luis Munoz Marin Intl

38h 25m

3 stops

SYD19:25Sydney Kingsford Smith

6 Dec

SYD21:35Sydney Kingsford Smith

43h 17m

3 stops

SJU01:52San Juan Luis Munoz Marin Intl

$2,524

Turkish Airlines

18 Nov

SJU07:00San Juan Luis Munoz Marin Intl

45h 25m

3 stops

SYD19:25Sydney Kingsford Smith

6 Dec

SYD21:35Sydney Kingsford Smith

67h 17m

3 stops

SJU01:52San Juan Luis Munoz Marin Intl

$2,545

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

$2,850

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

41h 10m

2 stops

SJU13:30San Juan Luis Munoz Marin Intl

$2,856

Air Canada

19 Aug

SJU07:00San Juan Luis Munoz Marin Intl

34h 20m

3 stops

SYD07:20Sydney Kingsford Smith

2 Sept

SYD09:20Sydney Kingsford Smith

28h 30m

2 stops

SJU23:50San Juan Luis Munoz Marin Intl

$4,708

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

06:28-06:55

1 stop33h 27m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$1,838

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

11:34-06:55

2 stops28h 21m

Sydney Kingsford Smith

Sun 6/12

21:25-10:44

2 stops28h 19m

$1,844

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

14:21-09:20

2 stops27h 59m

Sydney Kingsford Smith

Sun 6/12

11:20-00:36

2 stops28h 16m

$1,850

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 1/11

07:40-07:00

1 stop32h 20m

Sydney Kingsford Smith

Thu 12/11

09:20-21:24

1 stop27h 04m

$1,901

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 12/11

07:40-07:00

1 stop32h 20m

Sydney Kingsford Smith

Fri 27/11

09:15-21:24

1 stop27h 09m

$1,971

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 12/11

06:28-06:55

1 stop33h 27m

Sydney Kingsford Smith

Sat 28/11

14:05-00:13

1 stop25h 08m

$1,980

Fastest return journey

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Sat 12/9

15:35-06:55

1 stop25h 20m

Sydney Kingsford Smith

Sat 19/9

17:50-09:24

2 stops29h 34m

$1,985

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Thu 10/9

01:00-06:55

2 stops39h 55m

Sydney Kingsford Smith

Fri 18/9

09:30-20:38

2 stops25h 08m

$1,991

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Fri 11/9

10:16-07:05

2 stops30h 49m

Sydney Kingsford Smith

Fri 18/9

12:00-14:45

1 stop40h 45m

$2,021

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

06:28-06:55

1 stop33h 27m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$2,050

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 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 August is also cheap. Prices for this month can be found on momondo for an average of $1,707.

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

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 24h 14m.
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.