SYD - SJU

$858 Find Cheap Flights from Sydney to San Juan – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Luis Munoz Marin Intl departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,832
Typical prices: $2,002-$1,678
American Airlines
Fri 14/8Tue 18/8
SYD - SJU • 2 stops
Cheapest one-way flight
$858
Delta
Thu 27/8
SYD - SJU • 2 stops
Top airlines
Cheapest • from $1,832 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Sydney and Luis Munoz Marin Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Luis Munoz Marin Intl (SYD-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Luis Munoz Marin Intl

Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,832American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,834American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:15
SYD
-
SJU
28h 05m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,837American Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 12:40
SYD
-
SJU
41h 30m
2 stops
American Airlines Logo
07:00 - 07:05
SJU
-
SYD
34h 05m
2 stops
$1,921American Airlines
Fri, 14 Aug - Tue, 18 Aug
United Airlines Logo
09:30 - 20:38
SYD
-
SJU
25h 08m
2 stops
United Airlines Logo
07:00 - 06:55
SJU
-
SYD
33h 55m
2 stops
$1,996United Airlines
Fri, 14 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 23:59
SYD
-
SJU
28h 49m
2 stops
American Airlines Logo
15:44 - 06:55
SJU
-
SYD
25h 11m
1 stop
$3,191American Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 00:10
SYD
-
SJU
65h 05m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,128Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 08:47
SYD
-
SJU
49h 42m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,139Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 19:50
SYD
-
SJU
60h 45m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,187Turkish Airlines
Fri, 14 Aug - Tue, 18 Aug
Turkish Airlines Logo
21:05 - 00:39
SYD
-
SJU
41h 34m
3 stops
Turkish Airlines Logo
05:01 - 19:10
SJU
-
SYD
48h 09m
3 stops
$7,732Turkish Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Sydney to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to San Juan Luis Munoz Marin Intl Airport departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to San Juan Luis Munoz Marin Intl Airport is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $3,175 and $2,679 respectively.

Good to know

Low seasonOctober
Cheapest flight$858
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Sydney to San Juan

When to book flights from Sydney to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Sydney to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sydney to San Juan flights

  • What is the cheapest flight from Sydney to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Sydney to San Juan Luis Munoz Marin Intl Airport was $1,832 for a return ticket.

  • Which airports will I be using when flying from Sydney to San Juan?

    On your way to San Juan, you’ll fly out from Sydney Kingsford Smith. You’ll be landing at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Sydney to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to San Juan?

    Star Alliance is the only airline alliance operating flights between Sydney and San Juan.

  • How does KAYAK find such low prices on flights from Sydney to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Juan with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Sydney to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9859 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

10.0 ExcellentPatricia, June 2026
YOW - EWR
Read more United Airlines reviews

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

Broken tray table. Erratic service. Premium economy is more economy than premium- other airlines treat PE much better. No lounge access.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

All good flight was 35 minutes early when arriving in Edinburgh

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Everything you need to know for your flight from Sydney to Luis Munoz Marin Intl

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