$1,033 Find Cheap Flights from Puerto Rico to Australia

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KAYAK's insights & trends for flights to Australia

Get data-powered insights and trends for flights to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Puerto Rico to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Puerto Rico to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Puerto Rico to Australia is February, when tickets cost $2,332 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $5,176 and $3,198 respectively.


Good to know

Low seasonMarch
High seasonNovember
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.

FAQs for booking flights from Puerto Rico to Australia

  • How does KAYAK find such low prices on flights from Puerto Rico to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Puerto Rico to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Puerto Rico to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Puerto Rico to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Puerto Rico to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Puerto Rico to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Tuesday when return tickets can be as cheap as $4,770. On the other hand, the most expensive day to fly is Tuesday, when return prices are $4,770 on average.

Book cheap flights from Puerto Rico to Australia

Recent return flight deals

29/10Wed
1 stopAmerican Airlines
24h 18mSJU-SYD
12/11Wed
1 stopAmerican Airlines
29h 35mSYD-SJU
$1,995
29/10Wed
1 stopAmerican Airlines
24h 18mSJU-SYD
12/11Wed
2 stopsAmerican Airlines
26h 40mSYD-SJU
$2,001
27/8Wed
2 stopsUnited Airlines
39h 50mSJU-SYD
13/11Thu
1 stopUnited Airlines
24h 36mSYD-SJU
$2,145
29/10Wed
2 stopsUnited Airlines
28h 40mSJU-SYD
12/11Wed
1 stopUnited Airlines
24h 36mSYD-SJU
$2,159
29/10Wed
3 stopsTurkish Airlines
38h 45mSJU-SYD
12/11Wed
3 stopsTurkish Airlines
44h 37mSYD-SJU
$2,956
14/10Tue
3 stopsTurkish Airlines
49h 45mSJU-SYD
15/11Sat
3 stopsTurkish Airlines
43h 03mSYD-SJU
$3,010
28/10Tue
3 stopsAir Canada
40h 30mSJU-SYD
12/11Wed
2 stopsAir Canada
28h 16mSYD-SJU
$3,084
28/10Tue
3 stopsAir Canada
40h 30mSJU-SYD
12/11Wed
2 stopsAir Canada
28h 16mSYD-SJU
$3,085
22/5Thu
3 stops
33h 39mSJU-SYD
5/6Thu
3 stops
39h 36mSYD-SJU
$4,146
21/5Wed
1 stop
39h 22mSJU-SYD
5/6Thu
2 stops
44h 08mSYD-SJU
$4,635

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Recent one-way flight deals

3/6Tue
2 stops
39h 57mSJU-SYD
$1,033
4/6Wed
2 stops
51h 51mSJU-SYD
$1,050
4/6Wed
1 stopAmerican Airlines
25h 48mSJU-SYD
$1,166
4/6Wed
3 stopsUnited Airlines
51h 15mSJU-SYD
$1,387
3/6Tue
3 stops
39h 31mSJU-SYD
$1,395
3/6Tue
1 stop
39h 22mSJU-SYD
$2,389

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Last minute flights to Australia

Last minute flight, train and bus deals

10/5Sat
multi-stopAmerican Airlines
28h 20mSJU-SYD
27/5Tue
multi-stopAmerican Airlines
31h 14mSYD-SJU
$2,079
10/5Sat
multi-stopAmerican Airlines
26h 55mSJU-SYD
27/5Tue
multi-stopAmerican Airlines
32h 47mSYD-SJU
$2,164
10/5Sat
multi-stopAir Canada
34h 20mSJU-SYD
27/5Tue
multi-stopAir Canada
42h 25mSYD-SJU
$3,140
10/5Sat
multi-stopAir Canada
34h 20mSJU-SYD
27/5Tue
multi-stopAir Canada
40h 37mSYD-SJU
$3,249
9/5Fri
multi-stopQatar Airways
47h 37mSJU-SYD
12/5Mon
multi-stopQatar Airways
60h 05mSYD-SJU
$4,338
9/5Fri
multi-stopQatar Airways
47h 37mSJU-SYD
27/5Tue
multi-stopQatar Airways
57h 51mSYD-SJU
$4,374
9/5Fri
multi-stop
39h 22mSJU-SYD
12/5Mon
multi-stop
34h 14mSYD-SJU
$4,607
10/5Sat
multi-stop
33h 09mSJU-SYD
12/5Mon
multi-stop
40h 16mSYD-SJU
$4,745
10/5Sat
multi-stopTurkish Airlines
59h 50mSJU-SYD
27/5Tue
multi-stopTurkish Airlines
42h 54mSYD-SJU
$4,794
9/5Fri
multi-stopTurkish Airlines
73h 27mSJU-SYD
27/5Tue
multi-stopTurkish Airlines
42h 54mSYD-SJU
$4,866

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Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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