How long is the flight from Puerto Rico to Australia?

The flight from Puerto Rico to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from San Juan (a popular airport in Puerto Rico) to Sydney (the most popular airport in Australia), then the flight time is 27h 59m on average. If you fly from Culebra (another popular airport in Puerto Rico) to Sydney, then the average flight time is 31h 17m.

What is the cheapest airline that flies from Puerto Rico to Australia?

American Airlines and United Airlines are the most popular carriers operating from Puerto Rico to Australia

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

Prices for flights from Puerto Rico to Australia are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$974 Cheap Flights from Puerto Rico to Australia in 2026

Find the cheapest flights from Puerto Rico to Australia

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One-way

Last minute

Recent return flight deals from Puerto Rico to Australia

Enter your travel dates to find the best prices.

14:21 - 09:20SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

27h 59m2 stops Denver Intl San Francisco

11:20 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Los Angeles Los Angeles Newark

$1,828United Airlines

Wed, 18 Nov - Sun, 6 Dec

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$1,887American Airlines

Wed, 18 Nov - Sun, 6 Dec

06:28 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 27m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$1,888American Airlines

Wed, 18 Nov - Sun, 6 Dec

14:44 - 09:00SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

27h 16m2 stops Philadelphia Los Angeles Los Angeles

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$1,892American Airlines

Wed, 18 Nov - Sun, 6 Dec

09:45 - 06:25SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

29h 40m2 stops Miami Los Angeles Los Angeles

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$1,894American Airlines

Wed, 18 Nov - Sun, 6 Dec

14:21 - 09:05SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

27h 44m2 stops Denver Intl Los Angeles Los Angeles

11:50 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

27h 46m2 stops San Francisco Newark

$1,898United Airlines

Sun, 1 Nov - Sun, 8 Nov

14:21 - 09:20SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

27h 59m2 stops Denver Intl San Francisco

11:20 - 00:36SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

28h 16m2 stops Los Angeles Los Angeles Newark

$1,899United Airlines

Wed, 18 Nov - Sun, 6 Dec

07:00 - 07:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 55m2 stops Houston George Bush Intcntl San Francisco

11:20 - 13:45SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

41h 25m2 stops San Francisco Newark

$2,107United Airlines

Wed, 7 Oct - Wed, 21 Oct

06:50 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 05m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$2,131American Airlines

Tue, 29 Dec - Tue, 19 Jan

06:50 - 06:55SJU San Juan Luis Munoz Marin Intl-SYD Sydney Kingsford Smith

33h 05m1 stop Dallas/Fort Worth

14:05 - 00:16SYD Sydney Kingsford Smith-SJU San Juan Luis Munoz Marin Intl

25h 11m1 stop Dallas/Fort Worth

$2,132American Airlines

Tue, 29 Dec - Tue, 19 Jan

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United Airlines flights from Puerto Rico to Australia

Our best United Airlines deals on Puerto Rico to Australia flight tickets

United Airlines

18 Nov

SJU14:21San Juan Luis Munoz Marin Intl

27h 59m

2 stops

SYD09:20Sydney Kingsford Smith

6 Dec

SYD11:20Sydney Kingsford Smith

28h 16m

2 stops

SJU00:36San Juan Luis Munoz Marin Intl

$1,828

United Airlines

1 Nov

SJU14:21San Juan Luis Munoz Marin Intl

27h 44m

2 stops

SYD09:05Sydney Kingsford Smith

8 Nov

SYD11:50Sydney Kingsford Smith

27h 46m

2 stops

SJU00:36San Juan Luis Munoz Marin Intl

$1,898

United Airlines

18 Nov

SJU14:21San Juan Luis Munoz Marin Intl

27h 59m

2 stops

SYD09:20Sydney Kingsford Smith

6 Dec

SYD11:20Sydney Kingsford Smith

28h 16m

2 stops

SJU00:36San Juan Luis Munoz Marin Intl

$1,899

Turkish Airlines flights from Puerto Rico to Australia

Our best Turkish Airlines deals on Puerto Rico to Australia flight tickets

Turkish Airlines

18 Nov

SJU14:00San Juan Luis Munoz Marin Intl

38h 25m

3 stops

SYD19:25Sydney Kingsford Smith

6 Dec

SYD21:35Sydney Kingsford Smith

63h 23m

3 stops

SJU21:58San Juan Luis Munoz Marin Intl

$2,495

Turkish Airlines

18 Nov

SJU14:00San Juan Luis Munoz Marin Intl

38h 25m

3 stops

SYD19:25Sydney Kingsford Smith

6 Dec

SYD21:35Sydney Kingsford Smith

43h 17m

3 stops

SJU01:52San Juan Luis Munoz Marin Intl

$2,497

Turkish Airlines

11 Feb

SJU14:55San Juan Luis Munoz Marin Intl

37h 30m

3 stops

SYD19:25Sydney Kingsford Smith

13 Feb

SYD21:35Sydney Kingsford Smith

75h 19m

3 stops

SJU09:54San Juan Luis Munoz Marin Intl

$2,638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

14:21-09:20

2 stops27h 59m

Sydney Kingsford Smith

Sun 6/12

11:20-00:36

2 stops28h 16m

$1,828

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

06:28-06:55

1 stop33h 27m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$1,887

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

06:28-06:55

1 stop33h 27m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$1,888

Fastest return journey

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

14:44-09:00

2 stops27h 16m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$1,892

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

09:45-06:25

2 stops29h 40m

Sydney Kingsford Smith

Sun 6/12

14:05-00:16

1 stop25h 11m

$1,894

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Sun 1/11

14:21-09:05

2 stops27h 44m

Sydney Kingsford Smith

Sun 8/11

11:50-00:36

2 stops27h 46m

$1,898

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 18/11

14:21-09:20

2 stops27h 59m

Sydney Kingsford Smith

Sun 6/12

11:20-00:36

2 stops28h 16m

$1,899

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Wed 7/10

07:00-07:55

2 stops33h 55m

Sydney Kingsford Smith

Wed 21/10

11:20-13:45

2 stops41h 25m

$2,107

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 29/12

06:50-06:55

1 stop33h 05m

Sydney Kingsford Smith

Tue 19/1

14:05-00:16

1 stop25h 11m

$2,131

San JuanSydney

SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith

SJUSYD

San Juan Luis Munoz Marin Intl

Tue 29/12

06:50-06:55

1 stop33h 05m

Sydney Kingsford Smith

Tue 19/1

14:05-00:16

1 stop25h 11m

$2,132

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, July is the cheapest month to fly from Puerto Rico to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Australia in July, then you should wait until June to fly from Puerto Rico, when ticket prices are also cheap, with an average price of $1,844.

Can stopping save me money on Puerto Rico to Australia flights?

You could potentially save up to 18% on your flight if you consider stops on a Puerto Rico to Australia flight.

Cheap Puerto Rico to Australia flight deals and tips

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

Best price found	$974
Fastest flight time	27h 59m
Direct flights	None

The best one-way flight to Australia from Puerto Rico in the past 72 hours is $974. The best return flight deal from Puerto Rico to Australia found on momondo in the last 72 hours is $1,828.

The fastest flight from Puerto Rico to Australia takes 27h 59m

There are no direct flights from Puerto Rico to Australia. There are no popular flight routes from Puerto Rico to Australia.

Search flight deals

Frequently asked questions about flying from Puerto Rico to Australia

When did momondo last update prices for flights from Puerto Rico to Australia?
Prices for flights from Puerto Rico to Australia are updated daily.
How old do you have to be to fly from Puerto Rico to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Australia from Puerto Rico with this policy.

How can momondo help me find flights from Puerto Rico to Australia?

Once all potential Puerto Rico to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Puerto Rico to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Puerto Rico to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.