SYD - SJU

$2,030 Find Cheap Flights from Sydney to San Juan

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 11/4. 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
$2,030
Typical prices: $1,278-$1,664
American Airlines
Fri 6/3Fri 13/3
SYD - SJU • 1 stop
Cheapest one-way flight
$1,164
Air Canada
Sat 11/4
SYD - SJU • 2 stops
Top airlines
American Airlines
Cheapest • from $2,030 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 48% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, 6 Mar - Fri, 13 Mar
American Airlines Logo
14:05 - 23:31
SYD
-
SJU
24h 26m
1 stop
American Airlines Logo
15:40 - 09:00
SJU
-
SYD
26h 20m
2 stops
$2,030American Airlines
Fri, 6 Mar - Fri, 13 Mar
United Airlines Logo
11:50 - 21:26
SYD
-
SJU
24h 36m
1 stop
United Airlines Logo
06:40 - 07:00
SJU
-
SYD
33h 20m
1 stop
$2,045United Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
09:10 - 04:32
SYD
-
SJU
33h 22m
2 stops
American Airlines Logo
10:23 - 07:05
SJU
-
SYD
30h 42m
2 stops
$2,551American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
12:00 - 23:16
SYD
-
SJU
25h 16m
1 stop
American Airlines Logo
14:41 - 07:05
SJU
-
SYD
26h 24m
2 stops
$2,562American Airlines
Fri, 29 May - Tue, 2 Jun
American Airlines Logo
09:10 - 23:16
SYD
-
SJU
28h 06m
2 stops
American Airlines Logo
11:45 - 07:05
SJU
-
SYD
29h 20m
2 stops
$2,631American Airlines
Fri, 29 May - Tue, 2 Jun
American Airlines Logo
12:00 - 04:32
SYD
-
SJU
30h 32m
1 stop
American Airlines Logo
11:45 - 07:05
SJU
-
SYD
29h 20m
2 stops
$2,642American Airlines
Fri, 29 May - Tue, 2 Jun
American Airlines Logo
09:10 - 23:16
SYD
-
SJU
28h 06m
2 stops
American Airlines Logo
06:00 - 07:05
SJU
-
SYD
35h 05m
2 stops
$2,643American Airlines
Fri, 29 May - Tue, 2 Jun
American Airlines Logo
12:00 - 23:16
SYD
-
SJU
25h 16m
1 stop
American Airlines Logo
06:00 - 07:05
SJU
-
SYD
35h 05m
2 stops
$2,654American Airlines
Fri, 6 Mar - Fri, 13 Mar
Multiple Airlines Logo
11:20 - 12:55
SYD
-
SJU
64h 35m
3 stops
Multiple Airlines Logo
18:10 - 18:50
SJU
-
SYD
33h 40m
2 stops
$2,719Multiple Airlines
Fri, 6 Mar - Fri, 13 Mar
Turkish Airlines Logo
21:15 - 03:50
SYD
-
SJU
45h 35m
3 stops
Turkish Airlines Logo
06:01 - 19:20
SJU
-
SYD
46h 19m
3 stops
$3,207Turkish 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 March.

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 October, where tickets cost $1,100 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $2,522 and $2,489 respectively.

Good to know

Low seasonJune
Cheapest flight$1,164
Most popular time to fly (8% more expensive 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 $1,164 for a one-way ticket and $2,030 for a return.

  • 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 9191 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Reliable, nice crew, I fly often on that flight and I like it all.

10.0 ExcellentMM, Jan 2026
YVR - ORD
Read more United Airlines reviews

Reliable, nice crew, I fly often on that flight and I like it all.

I like flying first class, and United has a nice one

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

I had two piece luggage allowance and yet I had to pay for one of them.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Lufthansa was great from Lisbon to Frankfurt. The United Airlines flight from Frankfurt to Denver was very cramped. In that tight space, when the seat in front was fully declined I could barely move. I'm a fairly small person, I can't imagine what a larger person would feel like.

IAD with the archaic people movers is just a place to be avoided.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

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

Information on your arrival and departure airports