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Cheap flights from Australia to San Juan Luis Munoz Marin Intl Airport from $1,937

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJU
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Luis Munoz Marin Intl

Keep the following information in mind while searching for Australia to Luis Munoz Marin Intl flight deals. Data was last updated 7 January 2026.

Round-trip from

$1,840

Popular in

February

Cheapest in

October

Average price

$2,454
Air Canada
  • Air Canada
  • 11/5-22/5
  • 4 total stops
  • 83h 37m total
  • Australia to San Juan
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Australia to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Luis Munoz Marin Intl
Explore the most affordable flight options available from Australia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Thu 19/211:20SYD - SJU
2 stops28h 16mUnited Airlines
Thu 26/208:30SJU - SYD
2 stops33h 35mUnited Airlines
Deal found 4/1$2,517
Thu 28/509:10SYD - SJU
2 stops33h 22mAmerican Airlines
Mon 1/611:45SJU - SYD
2 stops29h 20mAmerican Airlines
Deal found 4/1$2,564
Thu 28/521:05SYD - SJU
3 stops60h 58mTurkish Airlines
Mon 1/618:20SJU - SYD
3 stops58h 50mTurkish Airlines
Deal found 5/1$3,043
Thu 28/509:20SYD - SJU
2 stops28h 37mAir Canada
Sun 31/501:05SJU - SYD
3 stops40h 15mAir Canada
Deal found 6/1$4,192

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Luis Munoz Marin Intl 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 7 January 2026.
Use the filters below to find and compare flights from Australia to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Australia

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 19/2

11:20-00:36

2 stops28h 16m

San Juan Luis Munoz Marin Intl

Thu 26/2

08:30-09:05

2 stops33h 35m

$2,517

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 10/1

11:50-21:26

1 stop24h 36m

$1,937

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sat 10/1

07:05-23:59

3 stops31h 54m

$2,983

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Best time to book a flight from Australia to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Australia to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Australia to San Juan Luis Munoz Marin Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Australia to San Juan Luis Munoz Marin Intl Airport (average of $963). Flying from Australia to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $2,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated 7 January 2026.
Read through reviews of airlines operating flights from Australia to San Juan Luis Munoz Marin Intl Airport, such as Qatar Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2024

IAD - DOH

The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
Qatar Airways
7.4
Good
3,701 reviews
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2024

IAD - DOH

The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
United Airlines
7.4
Good
9,138 reviews
Qatar Airways
7.4
Good
3,701 reviews
Check prices

Crew

7.9

Overall

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2024

IAD - DOH

The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.

Related info for your journey

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

  • How long is the flight from Australia to San Juan Luis Munoz Marin Intl Airport?

    Departing from Australia to San Juan Luis Munoz Marin Intl Airport will take you 28h 16m. Australia and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 15944 km.

  • Can I find deals for flights from Australia to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Australia to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Australia to Luis Munoz Marin Intl?

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

  • What is the cheapest month to book a flight from Australia to San Juan Luis Munoz Marin Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Australia to San Juan Luis Munoz Marin Intl Airport (average of $963). Flying from Australia to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $2,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Australia to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Luis Munoz Marin Intl flights

Top 2 airlines flying from Australia to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Australia to Luis Munoz Marin Intl. 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 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,283Average$2,254FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$2,685Average$3,110FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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 Australia to Luis Munoz Marin Intl?

When you search for this flight from Australia to Luis Munoz Marin Intl, 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 Australia to Luis Munoz Marin Intl?

Cheapflights helps you find that perfect flight to Luis Munoz Marin Intl from Australia 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 Australia to Luis Munoz Marin Intl with no change fees?

Yes, we can. To see specific flights from Australia to Luis Munoz Marin Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Luis Munoz Marin Intl become cheaper?

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

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