$719+ Cheap flights from Puerto Rico to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SYD
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Sydney
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Best
Last-minute
One-way
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 October 3, 2026.
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 October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm -
2 stops29h 05m
Wed 11/2511:50 am -
2 stops27h 46m
Deal found 10/1![United Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:46 pm -
2 stops26h 19m
Tue 12/89:15 am -
1 stop27h 09m
Deal found 10/1![United Airlines logo]()
$1,343
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:28 am -
1 stop33h 27m
Sun 12/62:05 pm -
1 stop25h 04m
Deal found 10/2![American Airlines logo]()
$1,389
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 am -
1 stop32h 20m
Sun 12/69:15 am -
1 stop22h 21m
Deal found 10/1![United Airlines logo]()
$1,393
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:15 am -
1 stop32h 40m
Tue 1/192:05 pm -
1 stop24h 49m
Deal found 9/30![American Airlines logo]()
$1,553
Best flights from Puerto Rico to SydneyDiscover carefully curated flight deals from Puerto Rico to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Puerto Rico to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:21 pm -
2 stops27h 44m
Tue 12/89:15 am -
2 stops30h 21m
Deal found 10/1![United Airlines logo]()
$1,348
This Turkish Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
3 stops41h 50m
Fri 10/309:35 pm -
3 stops62h 13m
Deal found 9/29![Turkish Airlines logo]()
$1,789
This Etihad Airways deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:00 pm -
2 stops71h 30m
Mon 11/94:50 pm -
2 stops63h 05m
Deal found 9/28![Etihad Airways logo]()
$1,817
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 am -
1 stop32h 20m
Sun 12/69:15 am -
1 stop22h 21m
Deal found 10/1![United Airlines logo]()
$1,393
This Turkish Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:55 pm -
3 stops38h 30m
Sun 12/69:35 pm -
3 stops43h 17m
Deal found 10/3![Turkish Airlines logo]()
$1,839
This Turkish Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:54 am -
3 stops64h 31m
Thu 1/79:35 pm -
3 stops43h 18m
Deal found 9/29![Turkish Airlines logo]()
$1,998
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:50 pm -
2 stops46h 10m
Mon 1/119:20 am -
1 stop22h 16m
Deal found 10/1![United Airlines logo]()
$2,109
This Turkish Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:15 am -
3 stops47h 10m
Tue 1/129:35 pm -
3 stops43h 18m
Deal found 9/28![Turkish Airlines logo]()
$2,012
This FlightHub deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:15 am -
3 stops47h 10m
Tue 1/199:35 pm -
3 stops43h 18m
Deal found 9/28![Turkish Airlines logo]()
$2,099
Last-minute flights from Puerto Rico to SydneyDiscover last-minute flight deals from Puerto Rico to Sydney. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Sydney. Data last updated October 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:36 am -
2 stops30h 29m
Fri 10/309:25 pm -
2 stops31h 03m
Deal found 9/29![American Airlines logo]()
$1,594
This Turkish Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
3 stops41h 50m
Fri 10/309:35 pm -
3 stops62h 13m
Deal found 9/29![Turkish Airlines logo]()
$1,789
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:00 pm -
2 stops29h 05m
Wed 11/2511:50 am -
2 stops27h 46m
Deal found 10/1![United Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:46 pm -
1 stop24h 14m
Mon 11/309:15 am -
1 stop22h 21m
Deal found 10/1![United Airlines logo]()
$1,773
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:28 am -
1 stop33h 27m
Sun 12/62:05 pm -
1 stop25h 04m
Deal found 10/2![American Airlines logo]()
$1,389
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 am -
1 stop32h 20m
Sun 12/69:15 am -
1 stop22h 21m
Deal found 10/1![United Airlines logo]()
$1,393
This FlightHub deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:55 pm -
3 stops38h 30m
Sun 12/69:35 pm -
3 stops43h 17m
Deal found 10/1![Turkish Airlines logo]()
$1,808
One-way flights from Puerto Rico to SydneySearch for one-way flight options from Puerto Rico to Sydney. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Puerto Rico to Sydney. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/258:25 am -
2 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$719
This FlightHub deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/256:01 am -
3 stops70h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Turkish Airlines logo]()
$1,014
Find 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 October 3, 2026.
Round-trip from | $1,334 (United Airlines) |
|---|---|
One-way from | $719 (United Airlines) |
Popular in | March |
Cheapest in | June |
Average price | $1,669 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated October 3, 2026.
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
Cheapest round-trip
Quickest round-trip
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Mon 1/25
8:25 am-6:20 am
2 stops30h 55m
Sydney Kingsford Smith
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$719
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Mon 1/25
6:01 am-7:25 pm
3 stops70h 24m
Sydney Kingsford Smith
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$1,030
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Tue 12/1
2:21 pm-9:05 am
2 stops27h 44m
Sydney Kingsford Smith
Tue 12/8
9:15 am-12:36 am
2 stops30h 21m
$1,348
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Wed 11/18
7:40 am-7:00 am
1 stop32h 20m
Sydney Kingsford Smith
Sun 12/6
9:15 am-4:36 pm
1 stop22h 21m
$1,393
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Fri 10/23
10:30 am-7:20 pm
3 stops41h 50m
Sydney Kingsford Smith
Fri 10/30
9:35 pm-8:48 pm
3 stops62h 13m
$1,789
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Thu 11/5
4:00 pm-6:30 am
2 stops71h 30m
Sydney Kingsford Smith
Mon 11/9
4:50 pm-4:55 pm
2 stops63h 05m
$1,817
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Wed 11/18
1:55 pm-7:25 pm
3 stops38h 30m
Sydney Kingsford Smith
Sun 12/6
9:35 pm-1:52 am
3 stops43h 17m
$1,839
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Sat 12/19
11:54 am-7:25 pm
3 stops64h 31m
Sydney Kingsford Smith
Thu 1/7
9:35 pm-1:53 am
3 stops43h 18m
$1,998
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Fri 12/25
5:15 am-7:25 pm
3 stops47h 10m
Sydney Kingsford Smith
Tue 1/12
9:35 pm-1:53 am
3 stops43h 18m
$2,012
San JuanSydney
SJU San Juan Luis Munoz Marin Intl - SYD Sydney Kingsford Smith
SJUSYD
San Juan Luis Munoz Marin Intl
Tue 12/29
5:15 am-7:25 pm
3 stops47h 10m
Sydney Kingsford Smith
Tue 1/19
9:35 pm-1:53 am
3 stops43h 18m
$2,099
Showing 1-10 of 11 resultsSorted by cheapest first
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.
SJU-SYD
Estimated round-trip 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 Puerto Rico to Sydney
PR0-SYD
SJU-SYD
No data available for this route at this time. Please check back soon.
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 October 3, 2026.
Peruse reviews from past customers who have flown with United Airlines from Puerto Rico to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Complete your trip
Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Sydney by cabin class
Find flights from Puerto Rico to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Sydney flights
Browse other Puerto Rico and Sydney flight options. Last updated on October 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 3, 2026.
Top airline flying from Puerto Rico to Sydney
Discover the top airline that operate flights from Puerto Rico to Sydney. 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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,159 | Average$1,512 | FlexibilityNo cancel fee | On-time69% |