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Cheap flights from Australia to San Juan from $2,535

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 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent return flight deals from Australia to San Juan

Enter your travel dates to find the best prices.
American Airlines Logo
20:10 - 05:00
SYD
-
SJU
47h 50m2 stops
American Airlines Logo
19:00 - 09:00
SJU
-
SYD
47h 00m2 stops
$2,535American Airlines
Wed, 4 Mar - Sat, 7 Mar
American Airlines Logo
20:10 - 05:00
SYD
-
SJU
47h 50m2 stops
American Airlines Logo
19:00 - 09:00
SJU
-
SYD
47h 00m2 stops
$2,537American Airlines
Wed, 4 Mar - Sat, 7 Mar
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m1 stop
United Airlines Logo
14:25 - 06:20
SJU
-
SYD
48h 55m2 stops
$2,600United Airlines
Wed, 4 Mar - Sat, 7 Mar
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m1 stop
United Airlines Logo
14:25 - 06:20
SJU
-
SYD
48h 55m2 stops
$2,602United Airlines
Wed, 4 Mar - Sat, 7 Mar
American Airlines Logo
14:05 - 23:32
SYD
-
SJU
24h 27m1 stop
American Airlines Logo
07:30 - 06:55
SJU
-
SYD
32h 25m1 stop
$2,671American Airlines
Wed, 4 Mar - Sat, 7 Mar
Air Canada Logo
11:20 - 12:15
SYD
-
SJU
39h 55m3 stops
Air Canada Logo
15:40 - 08:35
SJU
-
SYD
49h 55m2 stops
$3,181Air Canada
Wed, 4 Mar - Sat, 7 Mar
Air Canada Logo
11:20 - 12:15
SYD
-
SJU
39h 55m3 stops
Air Canada Logo
15:40 - 08:35
SJU
-
SYD
49h 55m2 stops
$3,182Air Canada
Wed, 4 Mar - Sat, 7 Mar
Turkish Airlines Logo
21:15 - 03:50
SYD
-
SJU
45h 35m3 stops
Turkish Airlines Logo
10:50 - 19:20
SJU
-
SYD
41h 30m3 stops
$6,933Turkish Airlines
Wed, 4 Mar - Sat, 7 Mar
Turkish Airlines Logo
21:15 - 03:50
SYD
-
SJU
45h 35m3 stops
Turkish Airlines Logo
10:50 - 19:20
SJU
-
SYD
41h 30m3 stops
$6,937Turkish Airlines
Wed, 4 Mar - Sat, 7 Mar

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

Our best American Airlines deals on Australia to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
4 Feb
SYD11:20Sydney Kingsford Smith
26h 06m
2 stops
SJU22:26San Juan Luis Munoz Marin Intl
11 Feb
SJU11:38San Juan Luis Munoz Marin Intl
28h 47m
2 stops
SYD07:25Sydney Kingsford Smith
$2,437
Find similar
American Airlines
4 Feb
SYD14:05Sydney Kingsford Smith
23h 21m
1 stop
SJU22:26San Juan Luis Munoz Marin Intl
11 Feb
SJU11:38San Juan Luis Munoz Marin Intl
28h 47m
2 stops
SYD07:25Sydney Kingsford Smith
$2,448
Find similar
American Airlines
4 Mar
SYD20:10Sydney Kingsford Smith
47h 50m
2 stops
SJU05:00San Juan Luis Munoz Marin Intl
7 Mar
SJU19:00San Juan Luis Munoz Marin Intl
47h 00m
2 stops
SYD09:00Sydney Kingsford Smith
$2,535
Find similar

United Airlines flights from Australia to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Australia to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
4 Mar
SYD11:50Sydney Kingsford Smith
24h 36m
1 stop
SJU21:26San Juan Luis Munoz Marin Intl
7 Mar
SJU14:25San Juan Luis Munoz Marin Intl
48h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,600
Find similar
United Airlines
4 Mar
SYD11:50Sydney Kingsford Smith
24h 36m
1 stop
SJU21:26San Juan Luis Munoz Marin Intl
7 Mar
SJU14:25San Juan Luis Munoz Marin Intl
48h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,602
Find similar
United Airlines
4 Mar
SYD11:50Sydney Kingsford Smith
24h 36m
1 stop
SJU21:26San Juan Luis Munoz Marin Intl
7 Mar
SJU14:25San Juan Luis Munoz Marin Intl
48h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,603
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Australia 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 21 December 2025.
Use the filters below to find and compare flights from Australia to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

20:10-05:00

2 stops47h 50m

San Juan Luis Munoz Marin Intl

Sat 7/3

19:00-09:00

2 stops47h 00m

$2,535

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

20:10-05:00

2 stops47h 50m

San Juan Luis Munoz Marin Intl

Sat 7/3

19:00-09:00

2 stops47h 00m

$2,537

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Sat 7/3

14:25-06:20

2 stops48h 55m

$2,600

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Sat 7/3

14:25-06:20

2 stops48h 55m

$2,602

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

14:05-23:32

1 stop24h 27m

San Juan Luis Munoz Marin Intl

Sat 7/3

07:30-06:55

1 stop32h 25m

$2,671

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

11:20-12:15

3 stops39h 55m

San Juan Luis Munoz Marin Intl

Sat 7/3

15:40-08:35

2 stops49h 55m

$3,181

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

11:20-12:15

3 stops39h 55m

San Juan Luis Munoz Marin Intl

Sat 7/3

15:40-08:35

2 stops49h 55m

$3,182

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

21:15-03:50

3 stops45h 35m

San Juan Luis Munoz Marin Intl

Sat 7/3

10:50-19:20

3 stops41h 30m

$6,933

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Wed 4/3

21:15-03:50

3 stops45h 35m

San Juan Luis Munoz Marin Intl

Sat 7/3

10:50-19:20

3 stops41h 30m

$6,937

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 10/1

08:45-15:00

2 stops45h 15m

$2,535

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Australia 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

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel during the month of October, then book flights to San Juan Luis Munoz Marin Intl Airport from Australia during March instead. Flights to San Juan Luis Munoz Marin Intl Airport in March, while not as cheap as those in October, still average around $1,492.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

According to our data, Monday is the cheapest day to fly to San Juan Luis Munoz Marin Intl Airport from Australia. The lowest ticket price found for a Monday departure recently was $2,113. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Australia to San Juan Luis Munoz Marin Intl Airport on a Friday will generally be more expensive and average around $3,278. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

Flying to San Juan Luis Munoz Marin Intl Airport from Australia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,326 when looking at flights departing in the morning. Flights in the afternoon are often more expensive, with an average ticket price of $3,599.

Cheap Australia to San Juan Luis Munoz Marin Intl Airport flight deals and tips

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

Fastest flight time

28h 16m

Direct flights

None
The fastest flight from Australia to San Juan Luis Munoz Marin Intl Airport takes 28h 16m
There are no direct flights from Australia to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Australia to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

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

    Prices for flights from Australia to San Juan Luis Munoz Marin Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia 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.

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

Compare and see reviews for airlines that fly from Australia to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,305Free cancellationRating
7.4
9,100 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $2,731Free cancellationRating
7.4
3,685 reviews
Search Qatar Airways 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 helps you find the best flight between Australia 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 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.

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