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Cheap flights from Australia to Puerto Rico from $1,894

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 Puerto Rico departing on 10/2. 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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Find the cheapest flights from Australia to Puerto Rico

Recent return flight deals from Australia to Puerto Rico

Enter your travel dates to find the best prices.
American Airlines Logo
11:20 - 22:26
SYD
-
SJU
26h 06m2 stops
American Airlines Logo
10:50 - 06:55
SJU
-
SYD
29h 05m2 stops
$1,894American Airlines
Tue, 10 Feb - Tue, 17 Feb
American Airlines Logo
21:25 - 11:56
SYD
-
SJU
29h 31m2 stops
American Airlines Logo
07:33 - 06:55
SJU
-
SYD
32h 22m1 stop
$1,904American Airlines
Tue, 24 Feb - Tue, 3 Mar
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m1 stop
United Airlines Logo
07:40 - 07:00
SJU
-
SYD
32h 20m1 stop
$1,909United Airlines
Tue, 10 Feb - Tue, 17 Feb
United Airlines Logo
12:10 - 00:36
SYD
-
SJU
27h 26m2 stops
United Airlines Logo
07:40 - 07:00
SJU
-
SYD
32h 20m1 stop
$1,913United Airlines
Mon, 23 Feb - Mon, 2 Mar
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m1 stop
United Airlines Logo
15:46 - 07:00
SJU
-
SYD
24h 14m1 stop
$2,093United Airlines
Tue, 24 Feb - Tue, 3 Mar
Air Canada Logo
11:20 - 00:36
SYD
-
SJU
28h 16m2 stops
Air Canada Logo
02:05 - 09:35
SJU
-
SYD
40h 30m3 stops
$2,306Air Canada
Tue, 24 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:15 - 10:17
SYD
-
SJU
39h 02m3 stops
Multiple Airlines Logo
07:00 - 09:35
SJU
-
SYD
35h 35m3 stops
$2,511Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
American Airlines Logo
09:10 - 23:16
SYD
-
SJU
28h 06m2 stops
American Airlines Logo
05:37 - 07:05
SJU
-
SYD
35h 28m2 stops
$2,575American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 04:32
SYD
-
SJU
33h 22m2 stops
American Airlines Logo
11:45 - 07:05
SJU
-
SYD
29h 20m2 stops
$2,577American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 23:16
SYD
-
SJU
28h 06m2 stops
American Airlines Logo
10:23 - 07:05
SJU
-
SYD
30h 42m2 stops
$2,580American Airlines
Thu, 28 May - Mon, 1 Jun

Turkish Airlines flights from Australia to Puerto Rico

Our best Turkish Airlines deals on Australia to Puerto Rico flight tickets
Turkish Airlines
28 May
SYD21:05Sydney Kingsford Smith
41h 54m
3 stops
SJU00:59San Juan Luis Munoz Marin Intl
31 May
SJU03:30San Juan Luis Munoz Marin Intl
49h 40m
3 stops
SYD19:10Sydney Kingsford Smith
$3,054
Turkish Airlines
28 May
SYD21:05Sydney Kingsford Smith
42h 54m
3 stops
SJU01:59San Juan Luis Munoz Marin Intl
1 June
SJU08:10San Juan Luis Munoz Marin Intl
45h 00m
3 stops
SYD19:10Sydney Kingsford Smith
$3,952
Turkish Airlines
28 May
SYD21:05Sydney Kingsford Smith
41h 54m
3 stops
SJU00:59San Juan Luis Munoz Marin Intl
1 June
SJU18:20San Juan Luis Munoz Marin Intl
58h 50m
3 stops
SYD19:10Sydney Kingsford Smith
$4,566

American Airlines flights from Australia to Puerto Rico

Our best American Airlines deals on Australia to Puerto Rico flight tickets
American Airlines
10 Feb
SYD11:20Sydney Kingsford Smith
26h 06m
2 stops
SJU22:26San Juan Luis Munoz Marin Intl
17 Feb
SJU10:50San Juan Luis Munoz Marin Intl
29h 05m
2 stops
SYD06:55Sydney Kingsford Smith
$1,894
American Airlines
24 Feb
SYD21:25Sydney Kingsford Smith
29h 31m
2 stops
SJU11:56San Juan Luis Munoz Marin Intl
3 Mar
SJU07:33San Juan Luis Munoz Marin Intl
32h 22m
1 stop
SYD06:55Sydney Kingsford Smith
$1,904
American Airlines
28 May
SYD09:10Sydney Kingsford Smith
28h 06m
2 stops
SJU23:16San Juan Luis Munoz Marin Intl
1 June
SJU05:37San Juan Luis Munoz Marin Intl
35h 28m
2 stops
SYD07:05Sydney Kingsford Smith
$2,575

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Puerto Rico 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 11 January 2026.
Use the filters below to find and compare flights from Australia to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:20-22:26

2 stops26h 06m

San Juan Luis Munoz Marin Intl

Tue 17/2

10:50-06:55

2 stops29h 05m

$1,894

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 24/2

21:25-11:56

2 stops29h 31m

San Juan Luis Munoz Marin Intl

Tue 3/3

07:33-06:55

1 stop32h 22m

$1,904

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 10/2

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Tue 17/2

07:40-07:00

1 stop32h 20m

$1,909

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 23/2

12:10-00:36

2 stops27h 26m

San Juan Luis Munoz Marin Intl

Mon 2/3

07:40-07:00

1 stop32h 20m

$1,913

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 24/2

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Tue 3/3

15:46-07:00

1 stop24h 14m

$2,093

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Tue 24/2

11:20-00:36

2 stops28h 16m

San Juan Luis Munoz Marin Intl

Mon 2/3

02:05-09:35

3 stops40h 30m

$2,306

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 23/2

10:15-10:17

3 stops39h 02m

San Juan Luis Munoz Marin Intl

Mon 2/3

07:00-09:35

3 stops35h 35m

$2,511

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-23:16

2 stops28h 06m

San Juan Luis Munoz Marin Intl

Mon 1/6

05:37-07:05

2 stops35h 28m

$2,575

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-04:32

2 stops33h 22m

San Juan Luis Munoz Marin Intl

Mon 1/6

11:45-07:05

2 stops29h 20m

$2,577

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-23:16

2 stops28h 06m

San Juan Luis Munoz Marin Intl

Mon 1/6

10:23-07:05

2 stops30h 42m

$2,580

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Australia to Puerto Rico

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 Puerto Rico?

If you aren’t able to travel to Puerto Rico during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,475.

Cheap Australia to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Puerto Rico

Fastest flight time

27h 26m

Direct flights

None
The fastest flight from Australia to Puerto Rico takes 27h 26m
There are no direct flights from Australia to Puerto Rico. There are no popular flight routes from Australia to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Australia to Puerto Rico?

    Prices for flights from Australia to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Australia to Puerto Rico?

  • How old do you have to be to fly from Australia to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Puerto Rico

Compare and see reviews for airlines that fly from Australia to Puerto Rico with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,290Free cancellationRating
7.4
9,145 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $2,700Free cancellationRating
7.4
3,708 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Puerto Rico?

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

Can I find flights from Australia to Puerto Rico with flexible booking policies on momondo?

Flights from Australia to Puerto Rico 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 Australia to Puerto Rico?

momondo helps you find the best flight between Australia and Puerto Rico 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 Puerto Rico right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Puerto Rico trip

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