Cheap flights from Puerto Rico to Sydney from $920
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Puerto Rico to Sydney
Keep the following information in mind while searching for Puerto Rico to Sydney flight deals. Data was last updated 10 July 2025.
Round-trip from | $1,708 |
---|---|
One-way from | $920 |
Popular in | December |
Cheapest in | May |
Average price | $2,434 |
Find flight deals from Puerto Rico to Sydney
Cheapest flights from Puerto Rico to SydneyExplore the most affordable flight options available from Puerto Rico to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.
Explore the most affordable flight options available from Puerto Rico to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Puerto Rico to Sydney 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 10 July 2025.
Use the filters below to find and compare flights from Puerto Rico to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Tue 16/9
06:10-07:05
2 stops34h 55m
Sydney Kingsford Smith
Tue 30/9
17:45-11:11
2 stops31h 26m
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Mon 15/9
01:05-06:55
2 stops39h 50m
Sydney Kingsford Smith
Tue 30/9
10:20-23:57
2 stops27h 37m
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Thu 21/8
12:50-06:35
2 stops27h 45m
Sydney Kingsford Smith
Mon 25/8
09:25-13:30
2 stops42h 05m
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Fri 22/8
00:59-11:45
3 stops44h 46m
Sydney Kingsford Smith
Sat 30/8
06:00-14:26
3 stops46h 26m
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Sat 23/8
13:36-06:55
2 stops27h 19m
San JuanSydney
SJU - SYD
SJUSYD
San Juan Luis Munoz Marin Intl
Fri 22/8
00:59-19:15
3 stops52h 16m
Best time to book a flight from Puerto Rico to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Puerto Rico with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Sydney
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 10 July 2025.
Read reviews from past customers who have flown with Delta, United Airlines, andAmerican Airlines from Puerto Rico to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Peter,Oct 2023
MAD - JFK
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Peter,Oct 2023
MAD - JFK
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Peter,Oct 2023
MAD - JFK
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Peter,Oct 2023
MAD - JFK
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Puerto Rico to Sydney
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How does Cheapflights help users find flights from Puerto Rico to Sydney?
When you search for this flight from Puerto Rico to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Sydney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Puerto Rico to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Puerto Rico to Sydney with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Puerto Rico to Sydney flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Puerto Rico to Sydney become cheaper?
Yes! Start tracking prices for Puerto Rico to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.