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Cheap flights from Australia to San Juan from $1,824

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Juan departing on 16/8. 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 Australia to San Juan

Recent return flight deals from Australia to San Juan

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 14:51
SYD
-
SJU
67h 41m
2 stops
American Airlines Logo
10:33 - 07:05
SJU
-
SYD
30h 32m
2 stops
$1,824American Airlines
Sun, 16 Aug - Wed, 19 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,843American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,845American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,848American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 12:40
SYD
-
SJU
41h 30m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,932American Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 00:10
SYD
-
SJU
41h 05m
3 stops
Turkish Airlines Logo
21:10 - 19:10
SJU
-
SYD
80h 00m
3 stops
$6,679Turkish Airlines
Sun, 16 Aug - Wed, 19 Aug
Turkish Airlines Logo
21:05 - 00:10
SYD
-
SJU
65h 05m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,171Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 08:47
SYD
-
SJU
49h 42m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,182Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 00:39
SYD
-
SJU
41h 34m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,778Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 00:39
SYD
-
SJU
41h 34m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,794Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug

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American Airlines flights from Australia to San Juan

Our best American Airlines deals on Australia to San Juan flight tickets
American Airlines
16 Aug
SYD09:10Sydney Kingsford Smith
67h 41m
2 stops
SJU14:51San Juan Luis Munoz Marin Intl
19 Aug
SJU10:33San Juan Luis Munoz Marin Intl
30h 32m
2 stops
SYD07:05Sydney Kingsford Smith
$1,824
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
28h 05m
2 stops
SJU23:15San Juan Luis Munoz Marin Intl
18 Aug
SJU07:00San Juan Luis Munoz Marin Intl
34h 05m
2 stops
SYD07:05Sydney Kingsford Smith
$1,843
American Airlines
14 Aug
SYD09:10Sydney Kingsford Smith
28h 05m
2 stops
SJU23:15San Juan Luis Munoz Marin Intl
18 Aug
SJU07:00San Juan Luis Munoz Marin Intl
34h 05m
2 stops
SYD07:05Sydney Kingsford Smith
$1,845

Turkish Airlines flights from Australia to San Juan

Our best Turkish Airlines deals on Australia to San Juan flight tickets
Turkish Airlines
16 Aug
SYD21:05Sydney Kingsford Smith
41h 05m
3 stops
SJU00:10San Juan Luis Munoz Marin Intl
19 Aug
SJU21:10San Juan Luis Munoz Marin Intl
80h 00m
3 stops
SYD19:10Sydney Kingsford Smith
$6,679
Turkish Airlines
14 Aug
SYD21:05Sydney Kingsford Smith
65h 05m
3 stops
SJU00:10San Juan Luis Munoz Marin Intl
18 Aug
SJU05:01San Juan Luis Munoz Marin Intl
48h 09m
3 stops
SYD19:10Sydney Kingsford Smith
$7,171
Turkish Airlines
14 Aug
SYD21:05Sydney Kingsford Smith
49h 42m
3 stops
SJU08:47San Juan Luis Munoz Marin Intl
18 Aug
SJU05:01San Juan Luis Munoz Marin Intl
48h 09m
3 stops
SYD19:10Sydney Kingsford Smith
$7,182

momondo Fare Finder

 
Customise your flight search to find flights from Australia to San Juan 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 19 June 2026.
Use the filters below to find and compare flights from Australia to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 16/8

09:10-14:51

2 stops67h 41m

San Juan Luis Munoz Marin Intl

Wed 19/8

10:33-07:05

2 stops30h 32m

$1,824
Fastest return journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

09:10-23:15

2 stops28h 05m

San Juan Luis Munoz Marin Intl

Tue 18/8

07:00-07:05

2 stops34h 05m

$1,843

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

09:10-23:15

2 stops28h 05m

San Juan Luis Munoz Marin Intl

Tue 18/8

07:00-07:05

2 stops34h 05m

$1,845

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

09:10-23:15

2 stops28h 05m

San Juan Luis Munoz Marin Intl

Tue 18/8

07:00-07:05

2 stops34h 05m

$1,848

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

09:10-12:40

2 stops41h 30m

San Juan Luis Munoz Marin Intl

Tue 18/8

07:00-07:05

2 stops34h 05m

$1,932

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 16/8

21:05-00:10

3 stops41h 05m

San Juan Luis Munoz Marin Intl

Wed 19/8

21:10-19:10

3 stops80h 00m

$6,679

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

21:05-00:10

3 stops65h 05m

San Juan Luis Munoz Marin Intl

Tue 18/8

05:01-19:10

3 stops48h 09m

$7,171

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

21:05-08:47

3 stops49h 42m

San Juan Luis Munoz Marin Intl

Tue 18/8

05:01-19:10

3 stops48h 09m

$7,182

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

21:05-00:39

3 stops41h 34m

San Juan Luis Munoz Marin Intl

Tue 18/8

05:01-19:10

3 stops48h 09m

$7,778

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 14/8

21:05-00:39

3 stops41h 34m

San Juan Luis Munoz Marin Intl

Tue 18/8

05:01-19:10

3 stops48h 09m

$7,794

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Australia to San Juan

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 San Juan?

The month of August is, on average, the cheapest month to fly to San Juan from Australia, with most prices found around $1,101. If you aren’t able to travel to San Juan during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,191.

Cheap Australia to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to San Juan

Fastest flight time

25h 08m

Direct flights

None
The fastest flight from Australia to San Juan takes 25h 08m
There are no direct flights from Australia to San Juan. There are no popular flight routes from Australia to San Juan.
Search flight deals

Frequently asked questions about flying from Australia to San Juan

  • When did momondo last update prices for flights from Australia to San Juan?

    Prices for flights from Australia to San Juan were last updated today.

  • How many operators does momondo search for flights from Australia to San Juan?

  • How old do you have to be to fly from Australia to San Juan?

    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 Australia to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents required for your trip to San Juan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to San Juan

Compare and see reviews for airlines that fly from Australia to San Juan with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,191Free cancellationRating
7.4
9,860 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to San Juan. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Juan from Australia with this policy.

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

momondo provides multiple filters to help you find the best flight to San Juan from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia 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 Australia and alert you when they change.

An easier way to manage your San Juan trip

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 11.5 km from San Juan
San Juan Luis Munoz Marin Intl Airport