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Cheap flights from Australia to Puerto Rico from $1,747

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJU
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Australia to Puerto Rico

Keep the following information in mind while searching for Australia to Puerto Rico flight deals. Data was last updated 21 February 2025.

Round-trip from

$2,353

Popular in

December

Cheapest in

August

Average price

$2,156
United Airlines
  • United Airlines
  • 17/4-28/4
  • 4 total stops
  • 89h 03m total
  • Australia to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($566 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Australia to Puerto Rico

Cheapest flights from Australia to Puerto Rico
Explore the most affordable flight options available from Australia to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 3/909:30SYD - SJU
2 stops28h 27mUnited Airlines
Sat 6/914:00SJU - SYD
3 stops50h 55mUnited Airlines
Deal found 20/2$1,747
Mon 10/1114:30SYD - SJU
1 stop39h 23mAmerican Airlines
Sat 22/1109:35SJU - SYD
2 stops30h 50mAmerican Airlines
Deal found 20/2$2,385
Thu 17/417:35SYD - SJU
2 stops25h 25mMultiple Airlines
Tue 29/415:20SJU - SYD
1 stop25h 35mMultiple Airlines
Deal found 20/2$2,988
Thu 17/409:20SYD - SJU
2 stops66h 30mAir Canada
Mon 28/401:05SJU - SYD
3 stops40h 15mAir Canada
Deal found 20/2$3,385
Mon 10/1121:40SYD - SJU
2 stops37h 05mQatar Airways
Fri 21/1101:59SJU - SYD
2 stops37h 51mQatar Airways
Deal found 20/2$3,644

Find flights from Australia to Puerto Rico within your budget

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, Cheapflights users made 647,157 searches. Data last updated 21 February 2025.

Fly from

Australia

Fly to

Puerto Rico

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 17/4

09:30-20:38

2 stops49h 08m

San Juan Luis Munoz Marin Intl

Mon 28/4

01:05-07:00

2 stops39h 55m

$2,353

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 17/4

17:35-05:00

2 stops25h 25m

San Juan Luis Munoz Marin Intl

Tue 29/4

15:20-06:55

1 stop25h 35m

$2,988

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 17/4

09:20-13:50

2 stops66h 30m

San Juan Luis Munoz Marin Intl

Mon 28/4

01:05-07:20

3 stops40h 15m

$3,385

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 17/4

10:25-05:00

1 stop32h 35m

San Juan Luis Munoz Marin Intl

Tue 29/4

15:20-06:55

1 stop25h 35m

$3,893

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 7/3

09:15-20:45

2 stops50h 30m

$8,374

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 7/3

11:50-21:43

1 stop24h 53m

$11,077

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Australia to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Australia to Puerto Rico

Get recent, data-driven insights about flights from Australia to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from AU to PR?

Find hourly flight availability from Australia to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated 21 February 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Food

7.7

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Food

7.7

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

United Airlines
7.4
Good
8,759 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Food

7.7

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Food

7.7

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Air Canada
7.0
Good
8,756 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Food

7.7

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Australia to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Australia to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Australia to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Puerto Rico.

  • Can I find deals for business class flights from Australia to Puerto Rico?

    Yes. Cheapflights offers flight deals from Australia to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Australia to Puerto Rico

Discover the top 3 airlines that operate flights from Australia to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,660Average$2,390FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$2,832Average$3,233FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
American AirlinesCheapest$2,981Average$3,508FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Australia to Puerto Rico?

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Why should you use Cheapflights to find cheap flight tickets from Australia to Puerto Rico?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Puerto Rico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Australia to Puerto Rico with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Puerto Rico flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Australia today and book when prices fit your budget.

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