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Cheap flights from Australia to Puerto Rico from $1,042

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Puerto Rico departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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.
Delta Logo
09:40 - 23:15
SYD
-
SJU
28h 35m
2 stops
Delta Logo
06:15 - 07:50
SJU
-
SYD
34h 35m
2 stops
$1,635Delta
Mon, 23 Mar - Mon, 30 Mar
Air Canada Logo
09:20 - 13:25
SYD
-
SJU
42h 05m
2 stops
Air Canada Logo
14:45 - 07:20
SJU
-
SYD
50h 35m
2 stops
$1,909Air Canada
Sat, 11 Apr - Sat, 18 Apr
Lufthansa Logo
11:50 - 20:26
SYD
-
SJU
23h 36m
1 stop
Lufthansa Logo
13:25 - 08:00
SJU
-
SYD
27h 35m
2 stops
$2,060Lufthansa
Mon, 23 Mar - Mon, 30 Mar
Air Canada Logo
09:20 - 13:27
SYD
-
SJU
42h 07m
3 stops
Air Canada Logo
14:45 - 07:20
SJU
-
SYD
50h 35m
2 stops
$2,410Air Canada
Sat, 11 Apr - Sat, 18 Apr
American Airlines Logo
09:10 - 22:59
SYD
-
SJU
27h 49m
2 stops
American Airlines Logo
10:29 - 07:30
SJU
-
SYD
31h 01m
2 stops
$2,568American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 09:39
SYD
-
SJU
38h 29m
2 stops
American Airlines Logo
10:29 - 07:30
SJU
-
SYD
31h 01m
2 stops
$2,572American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 11:03
SYD
-
SJU
39h 53m
2 stops
American Airlines Logo
07:22 - 07:05
SJU
-
SYD
33h 43m
2 stops
$2,574American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
12:00 - 23:02
SYD
-
SJU
25h 02m
1 stop
American Airlines Logo
06:45 - 06:55
SJU
-
SYD
34h 10m
1 stop
$2,579American Airlines
Sat, 11 Apr - Sat, 18 Apr
American Airlines Logo
12:00 - 23:35
SYD
-
SJU
25h 35m
1 stop
American Airlines Logo
06:00 - 07:05
SJU
-
SYD
35h 05m
2 stops
$2,585American Airlines
Thu, 28 May - Mon, 1 Jun
Multiple Airlines Logo
17:45 - 11:49
SYD
-
SJU
33h 04m
2 stops
Multiple Airlines Logo
07:00 - 09:20
SJU
-
SYD
35h 20m
3 stops
$2,889Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar

American Airlines flights from Australia to Puerto Rico

Our best American Airlines deals on Australia to Puerto Rico flight tickets
American Airlines
28 May
SYD09:10Sydney Kingsford Smith
27h 49m
2 stops
SJU22:59San Juan Luis Munoz Marin Intl
1 June
SJU10:29San Juan Luis Munoz Marin Intl
31h 01m
2 stops
SYD07:30Sydney Kingsford Smith
$2,568
American Airlines
28 May
SYD09:10Sydney Kingsford Smith
38h 29m
2 stops
SJU09:39San Juan Luis Munoz Marin Intl
1 June
SJU10:29San Juan Luis Munoz Marin Intl
31h 01m
2 stops
SYD07:30Sydney Kingsford Smith
$2,572
American Airlines
28 May
SYD09:10Sydney Kingsford Smith
39h 53m
2 stops
SJU11:03San Juan Luis Munoz Marin Intl
1 June
SJU07:22San Juan Luis Munoz Marin Intl
33h 43m
2 stops
SYD07:05Sydney Kingsford Smith
$2,574

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
58h 28m
3 stops
SJU17:33San Juan Luis Munoz Marin Intl
1 June
SJU06:00San Juan Luis Munoz Marin Intl
47h 10m
3 stops
SYD19:10Sydney Kingsford Smith
$4,322
Turkish Airlines
28 May
SYD21:05Sydney Kingsford Smith
42h 33m
3 stops
SJU01:38San Juan Luis Munoz Marin Intl
1 June
SJU14:00San Juan Luis Munoz Marin Intl
63h 10m
3 stops
SYD19:10Sydney Kingsford Smith
$4,763
Turkish Airlines
28 May
SYD21:05Sydney Kingsford Smith
58h 28m
3 stops
SJU17:33San Juan Luis Munoz Marin Intl
1 June
SJU14:00San Juan Luis Munoz Marin Intl
63h 10m
3 stops
SYD19:10Sydney Kingsford Smith
$5,150

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 26 February 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

Mon 23/3

09:40-23:15

2 stops28h 35m

San Juan Luis Munoz Marin Intl

Mon 30/3

06:15-07:50

2 stops34h 35m

$1,635

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 11/4

09:20-13:25

2 stops42h 05m

San Juan Luis Munoz Marin Intl

Sat 18/4

14:45-07:20

2 stops50h 35m

$1,909

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 23/3

11:50-20:26

1 stop23h 36m

San Juan Luis Munoz Marin Intl

Mon 30/3

13:25-08:00

2 stops27h 35m

$2,060

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 11/4

09:20-13:27

3 stops42h 07m

San Juan Luis Munoz Marin Intl

Sat 18/4

14:45-07:20

2 stops50h 35m

$2,410

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-22:59

2 stops27h 49m

San Juan Luis Munoz Marin Intl

Mon 1/6

10:29-07:30

2 stops31h 01m

$2,568

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-09:39

2 stops38h 29m

San Juan Luis Munoz Marin Intl

Mon 1/6

10:29-07:30

2 stops31h 01m

$2,572

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

09:10-11:03

2 stops39h 53m

San Juan Luis Munoz Marin Intl

Mon 1/6

07:22-07:05

2 stops33h 43m

$2,574

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 11/4

12:00-23:02

1 stop25h 02m

San Juan Luis Munoz Marin Intl

Sat 18/4

06:45-06:55

1 stop34h 10m

$2,579

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 28/5

12:00-23:35

1 stop25h 35m

San Juan Luis Munoz Marin Intl

Mon 1/6

06:00-07:05

2 stops35h 05m

$2,585

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 23/3

17:45-11:49

2 stops33h 04m

San Juan Luis Munoz Marin Intl

Mon 30/3

07:00-09:20

3 stops35h 20m

$2,889

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,223.

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

25h 08m

Direct flights

None
The fastest flight from Australia to Puerto Rico takes 25h 08m
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 $1,176Free cancellationRating
7.4
9,347 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $2,612Free cancellationRating
7.4
3,746 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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Find better results for your trip to Puerto Rico

Popular Cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Look for other cheap flights to San Juanfrom $1,635