Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Australia to San Juan from $1,031

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to San Juan departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to San Juan

Recent return flight deals from Australia to San Juan

Enter your travel dates to find the best prices.
American Airlines Logo
09:10 - 21:59
SYD
-
SJU
26h 49m
2 stops
American Airlines Logo
10:29 - 07:05
SJU
-
SYD
30h 36m
2 stops
$1,961American Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
12:00 - 23:39
SYD
-
SJU
25h 39m
1 stop
Multiple Airlines Logo
11:55 - 07:05
SJU
-
SYD
29h 10m
2 stops
$3,655Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
12:00 - 22:45
SYD
-
SJU
24h 45m
2 stops
Multiple Airlines Logo
07:40 - 10:30
SJU
-
SYD
36h 50m
3 stops
$3,663Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
06:25 - 23:39
SYD
-
SJU
31h 14m
3 stops
Multiple Airlines Logo
07:40 - 10:30
SJU
-
SYD
36h 50m
3 stops
$3,684Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
12:00 - 04:49
SYD
-
SJU
30h 49m
1 stop
Multiple Airlines Logo
06:25 - 06:55
SJU
-
SYD
34h 30m
1 stop
$3,831Multiple Airlines
Thu, 21 May - Thu, 28 May

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Australia to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Australia to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
22 Oct
SYD10:30Sydney Kingsford Smith
43h 14m
2 stops
SJU14:44San Juan Luis Munoz Marin Intl
22 Nov
SJU14:25San Juan Luis Munoz Marin Intl
51h 50m
3 stops
SYD09:15Sydney Kingsford Smith
$2,089
United Airlines
3 May
SYD09:30Sydney Kingsford Smith
40h 34m
2 stops
SJU12:04San Juan Luis Munoz Marin Intl
6 May
SJU13:40San Juan Luis Munoz Marin Intl
27h 20m
2 stops
SYD07:00Sydney Kingsford Smith
$3,054
United Airlines
3 May
SYD09:30Sydney Kingsford Smith
28h 20m
2 stops
SJU23:50San Juan Luis Munoz Marin Intl
6 May
SJU07:20San Juan Luis Munoz Marin Intl
33h 35m
2 stops
SYD06:55Sydney Kingsford Smith
$3,057

American Airlines flights from Australia to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Australia to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
21 May
SYD09:10Sydney Kingsford Smith
26h 49m
2 stops
SJU21:59San Juan Luis Munoz Marin Intl
28 May
SJU10:29San Juan Luis Munoz Marin Intl
30h 36m
2 stops
SYD07:05Sydney Kingsford Smith
$1,961
American Airlines
3 May
SYD09:10Sydney Kingsford Smith
27h 52m
2 stops
SJU23:02San Juan Luis Munoz Marin Intl
6 May
SJU15:34San Juan Luis Munoz Marin Intl
25h 21m
1 stop
SYD06:55Sydney Kingsford Smith
$3,403
American Airlines
3 May
SYD12:00Sydney Kingsford Smith
30h 32m
1 stop
SJU04:32San Juan Luis Munoz Marin Intl
6 May
SJU13:31San Juan Luis Munoz Marin Intl
27h 34m
2 stops
SYD07:05Sydney Kingsford Smith
$3,407

momondo Fare Finder

 
Customise your flight search to find flights from Australia to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 78,305 searches. Data last updated 25 April 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 21/5

09:10-21:59

2 stops26h 49m

San Juan Luis Munoz Marin Intl

Thu 28/5

10:29-07:05

2 stops30h 36m

$1,961
Fastest return journey

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 21/5

12:00-23:39

1 stop25h 39m

San Juan Luis Munoz Marin Intl

Thu 28/5

11:55-07:05

2 stops29h 10m

$3,655

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 21/5

12:00-22:45

2 stops24h 45m

San Juan Luis Munoz Marin Intl

Thu 28/5

07:40-10:30

3 stops36h 50m

$3,663

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 21/5

06:25-23:39

3 stops31h 14m

San Juan Luis Munoz Marin Intl

Thu 28/5

07:40-10:30

3 stops36h 50m

$3,684

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 21/5

12:00-04:49

1 stop30h 49m

San Juan Luis Munoz Marin Intl

Thu 28/5

06:25-06:55

1 stop34h 30m

$3,831
Cheapest one-way

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 1/6

09:10-23:39

2 stops28h 29m

$1,031

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 1/6

12:00-04:25

1 stop30h 25m

$1,035

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 1/6

09:10-23:59

2 stops28h 49m

$1,052

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 1/6

12:00-04:25

1 stop30h 25m

$1,056

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Sun 11/10

10:15-21:59

2 stops26h 44m

$1,215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Australia to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel during the month of October, then book flights to San Juan Luis Munoz Marin Intl Airport from Australia during August instead. Flights to San Juan Luis Munoz Marin Intl Airport in August, while not as cheap as those in October, still average around $1,370.

Cheap Australia to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

40h 34m

Direct flights

None
The fastest flight from Australia to San Juan Luis Munoz Marin Intl Airport takes 40h 34m
There are no direct flights from Australia to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Australia to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Australia to San Juan Luis Munoz Marin Intl Airport

  • When did momondo last update prices for flights from Australia to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Australia to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Australia to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Australia to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Australia to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,170Free cancellationRating
7.4
9,650 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Australia to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Australia with this policy.

How can momondo help me find flights from Australia to San Juan?

momondo helps you find the best flight between Australia and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Australia and alert you when they change.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 25/5
Mon 1/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan