Cheap flights from Australia to Puerto Rico from $989
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 2/12. 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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Fly from
Fly to
Route
Depart
Return
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Wed 17/2
10:40-14:15
2 stops42h 35m
San Juan Luis Munoz Marin Intl
Mon 8/3
15:20-06:50
2 stops48h 30m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Thu 18/2
10:40-23:50
2 stops52h 10m
San Juan Luis Munoz Marin Intl
Tue 9/3
17:15-08:30
2 stops48h 15m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Mon 15/2
10:40-17:20
2 stops45h 40m
San Juan Luis Munoz Marin Intl
Tue 9/3
17:15-08:30
2 stops48h 15m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Tue 16/2
10:40-23:50
2 stops28h 10m
San Juan Luis Munoz Marin Intl
Mon 8/3
15:20-06:50
2 stops48h 30m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Mon 15/2
10:40-13:05
2 stops41h 25m
San Juan Luis Munoz Marin Intl
Sat 6/3
17:15-08:30
2 stops48h 15m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Mon 15/2
10:40-14:15
2 stops42h 35m
San Juan Luis Munoz Marin Intl
Mon 8/3
15:20-06:50
2 stops48h 30m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Tue 16/2
13:35-14:15
2 stops39h 40m
San Juan Luis Munoz Marin Intl
Sat 6/3
17:15-06:50
2 stops46h 35m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Thu 18/2
10:40-16:10
2 stops44h 30m
San Juan Luis Munoz Marin Intl
Mon 8/3
15:20-06:50
2 stops48h 30m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Wed 17/2
09:15-21:24
1 stop27h 09m
San Juan Luis Munoz Marin Intl
Wed 10/3
15:46-07:00
1 stop24h 14m
SydneySan Juan
SYD Sydney Kingsford Smith - SJU San Juan Luis Munoz Marin Intl
SYDSJU
Sydney Kingsford Smith
Wed 17/2
11:20-22:22
2 stops26h 02m
San Juan Luis Munoz Marin Intl
Sun 7/3
08:25-09:05
2 stops33h 40m
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 April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,472.
Can stopping save me money on Australia to Puerto Rico flights?
You could potentially save up to 7% on your flight if you consider stops on a Australia to Puerto Rico flight.
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
Frequently asked questions about flying from Australia to Puerto Rico
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?
As of October 2026, there is 1 operator available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $1,731 | Free cancellation | Rating 7.4 10,324 reviews |
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.