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Cheap flights from Sydney to San Juan from $1,721

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Juan departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to San Juan

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 20:47
SYD
-
SJU
25h 37m
2 stops
American Airlines Logo
11:51 - 07:05
SJU
-
SYD
29h 14m
2 stops
$1,721American Airlines
Wed, 16 Sep - Wed, 23 Sep
American Airlines Logo
12:00 - 15:29
SYD
-
SJU
41h 29m
1 stop
American Airlines Logo
11:51 - 07:05
SJU
-
SYD
29h 14m
2 stops
$1,805American Airlines
Wed, 16 Sep - Wed, 23 Sep
American Airlines Logo
11:20 - 00:16
SYD
-
SJU
27h 56m
2 stops
American Airlines Logo
08:25 - 06:55
SJU
-
SYD
31h 30m
2 stops
$1,842American Airlines
Thu, 5 Nov - Mon, 30 Nov
American Airlines Logo
11:20 - 22:32
SYD
-
SJU
26h 12m
2 stops
American Airlines Logo
06:28 - 06:55
SJU
-
SYD
33h 27m
1 stop
$1,842American Airlines
Thu, 5 Nov - Mon, 30 Nov
American Airlines Logo
14:05 - 00:16
SYD
-
SJU
25h 11m
1 stop
American Airlines Logo
06:28 - 06:55
SJU
-
SYD
33h 27m
1 stop
$1,919American Airlines
Thu, 5 Nov - Mon, 30 Nov
Air Canada Logo
11:20 - 14:25
SYD
-
SJU
42h 05m
2 stops
Air Canada Logo
02:05 - 09:35
SJU
-
SYD
40h 30m
3 stops
$2,412Air Canada
Thu, 5 Nov - Sun, 29 Nov
Multiple Airlines Logo
15:45 - 09:24
SYD
-
SJU
31h 39m
3 stops
Multiple Airlines Logo
11:51 - 06:55
SJU
-
SYD
29h 04m
2 stops
$2,437Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:45 - 21:30
SYD
-
SJU
27h 45m
3 stops
Multiple Airlines Logo
13:18 - 10:55
SJU
-
SYD
30h 37m
3 stops
$3,070Multiple Airlines
Thu, 5 Nov - Mon, 30 Nov
Multiple Airlines Logo
17:30 - 09:24
SYD
-
SJU
29h 54m
3 stops
Multiple Airlines Logo
11:51 - 08:40
SJU
-
SYD
30h 49m
3 stops
$3,287Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep

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American Airlines flights from Sydney to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Sydney to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
16 Sept
SYD09:10Sydney Kingsford Smith
25h 37m
2 stops
SJU20:47San Juan Luis Munoz Marin Intl
23 Sept
SJU11:51San Juan Luis Munoz Marin Intl
29h 14m
2 stops
SYD07:05Sydney Kingsford Smith
$1,721
American Airlines
16 Sept
SYD12:00Sydney Kingsford Smith
41h 29m
1 stop
SJU15:29San Juan Luis Munoz Marin Intl
23 Sept
SJU11:51San Juan Luis Munoz Marin Intl
29h 14m
2 stops
SYD07:05Sydney Kingsford Smith
$1,805
American Airlines
5 Nov
SYD11:20Sydney Kingsford Smith
26h 12m
2 stops
SJU22:32San Juan Luis Munoz Marin Intl
30 Nov
SJU06:28San Juan Luis Munoz Marin Intl
33h 27m
1 stop
SYD06:55Sydney Kingsford Smith
$1,842

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Sydney to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 16/9

09:10-20:47

2 stops25h 37m

San Juan Luis Munoz Marin Intl

Wed 23/9

11:51-07:05

2 stops29h 14m

$1,721

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 16/9

12:00-15:29

1 stop41h 29m

San Juan Luis Munoz Marin Intl

Wed 23/9

11:51-07:05

2 stops29h 14m

$1,805

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 5/11

11:20-00:16

2 stops27h 56m

San Juan Luis Munoz Marin Intl

Mon 30/11

08:25-06:55

2 stops31h 30m

$1,842

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 5/11

11:20-22:32

2 stops26h 12m

San Juan Luis Munoz Marin Intl

Mon 30/11

06:28-06:55

1 stop33h 27m

$1,842

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 5/11

14:05-00:16

1 stop25h 11m

San Juan Luis Munoz Marin Intl

Mon 30/11

06:28-06:55

1 stop33h 27m

$1,919

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 5/11

11:20-14:25

2 stops42h 05m

San Juan Luis Munoz Marin Intl

Sun 29/11

02:05-09:35

3 stops40h 30m

$2,412

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 16/9

15:45-09:24

3 stops31h 39m

San Juan Luis Munoz Marin Intl

Wed 23/9

11:51-06:55

2 stops29h 04m

$2,437

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 5/11

08:45-21:30

3 stops27h 45m

San Juan Luis Munoz Marin Intl

Mon 30/11

13:18-10:55

3 stops30h 37m

$3,070

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 16/9

17:30-09:24

3 stops29h 54m

San Juan Luis Munoz Marin Intl

Wed 23/9

11:51-08:40

3 stops30h 49m

$3,287

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Sydney to San Juan Luis Munoz Marin Intl Airport

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

Can stopping save me money on Sydney to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Sydney to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Sydney to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to San Juan Luis Munoz Marin Intl Airport (SYD to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

30h 21m

Direct flights

None
The fastest flight from Sydney to San Juan Luis Munoz Marin Intl Airport takes 30h 21m
There are no direct flights from Sydney to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Sydney to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Sydney to San Juan Luis Munoz Marin Intl Airport

  • How far is Sydney Kingsford Smith to San Juan Luis Munoz Marin Intl by plane?

    There are 15942.3 km between Sydney Kingsford Smith and San Juan Luis Munoz Marin Intl. A reasonable flight in good conditions will take 30h 21m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl 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.

  • What is the most popular airline from Sydney to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Sydney to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Sydney to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $1,097Free cancellationRating
7.1
11,846 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,644Free cancellationRating
7.4
10,061 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to San Juan from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

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

All flight searches from Sydney to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to San Juan?

momondo helps you find the best flight between Sydney and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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