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Cheap flights from Sydney to Puerto Rico from $2,183

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJU
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Sydney to Puerto Rico

Keep the following information in mind while searching for Sydney to Puerto Rico flight deals. Data was last updated 11 July 2025.

Round-trip from

$2,183

Popular in

December

Cheapest in

March

Average price

$2,174
Delta
  • Delta
  • 24/8-31/8
  • 4 total stops
  • 59h 47m total
  • Sydney to Puerto Rico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($736 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($126 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Sydney to Puerto Rico

Cheapest flights from Sydney to Puerto Rico
Explore the most affordable flight options available from Sydney to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/809:25SYD - SJU
2 stops26h 42mDelta
Sun 31/807:30SJU - SYD
2 stops33h 05mDelta
Deal found 10/7$2,183
Sun 24/817:45SYD - SJU
2 stops47h 05mMultiple Airlines
Sat 30/800:59SJU - SYD
2 stops40h 31mMultiple Airlines
Deal found 10/7$2,185
Sun 24/809:10SYD - SJU
2 stops28h 49mAmerican Airlines
Sun 31/815:15SJU - SYD
1 stop25h 40mAmerican Airlines
Deal found 10/7$2,840
Sun 24/809:20SYD - SJU
3 stops42h 25mAir Canada
Sun 31/816:55SJU - SYD
2 stops48h 25mAir Canada
Deal found 10/7$4,883
Fri 19/1211:20SYD - SJU
2 stops26h 02mUnited Airlines
Fri 2/108:10SJU - SYD
2 stops57h 55mUnited Airlines
Deal found 11/7$12,613
Fri 19/1221:40SYD - SJU
2 stops41h 57mQatar Airways
Thu 1/101:59SJU - SYD
2 stops37h 51mQatar Airways
Deal found 11/7$24,649

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney 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 11 July 2025.
Use the filters below to find and compare flights from Sydney to Puerto Rico that are best for you.

Fly from

Sydney

Fly to

Puerto Rico

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 24/8

09:25-22:07

2 stops26h 42m

San Juan Luis Munoz Marin Intl

Sun 31/8

07:30-06:35

2 stops33h 05m

$2,183

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 24/8

17:45-02:50

2 stops47h 05m

San Juan Luis Munoz Marin Intl

Sat 30/8

00:59-07:30

2 stops40h 31m

$2,185

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 24/8

09:10-23:59

2 stops28h 49m

San Juan Luis Munoz Marin Intl

Sun 31/8

15:15-06:55

1 stop25h 40m

$2,840

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 24/8

09:20-13:45

3 stops42h 25m

San Juan Luis Munoz Marin Intl

Sun 31/8

16:55-07:20

2 stops48h 25m

$4,883

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 19/12

11:50-21:26

1 stop24h 36m

San Juan Luis Munoz Marin Intl

Fri 2/1

08:10-09:05

2 stops57h 55m

$12,613

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Fri 19/12

21:40-00:37

2 stops41h 57m

San Juan Luis Munoz Marin Intl

Thu 1/1

01:59-06:50

2 stops37h 51m

$24,649

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Sydney to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Sydney 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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Puerto Rico

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

Find hourly flight availability from Sydney 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 11 July 2025.

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

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 11 July 2025.
Read through reviews of airlines operating flights from Sydney to Puerto Rico, such as Delta, Qatar Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Qatar Airways
7.4
Good
3,596 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air Canada
7.1
Good
9,695 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airport do you fly from for flights from Sydney to Puerto Rico?

    If you book a flight to Puerto Rico from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sydney to Puerto Rico

Discover the top 2 airlines that operate flights from Sydney 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,613Average$2,162FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$2,345Average$3,409FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Puerto Rico from Sydney today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Puerto Rico from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Puerto Rico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney 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 Sydney today and book when prices fit your budget.

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