Cheap flights from Sydney to Caribbean Islands from $1,131

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SJU
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Find flight deals from Sydney to Caribbean Islands

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Caribbean Islands
Explore the most affordable flight options available from Sydney to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Thu 4/1216:00SYD - SJU
2 stops61h 40mAir Canada
Thu 11/1207:45SJU - SYD
2 stops34h 50mAir Canada
Deal found 19/10$1,792
Mon 8/1211:50SYD - SJU
1 stop24h 36mUnited Airlines
Sat 13/1217:50SJU - SYD
2 stops45h 30mUnited Airlines
Deal found 20/10$2,070
Mon 10/1111:20SYD - SXM
2 stops41h 59mAmerican Airlines
Sat 22/1117:24SXM - SYD
2 stops48h 36mAmerican Airlines
Deal found 20/10$2,123
Sun 16/1111:20SYD - SJU
2 stops28h 16mUnited Airlines
Sun 23/1108:30SJU - SYD
2 stops31h 30mUnited Airlines
Deal found 18/10$2,146
Thu 13/1111:20SYD - SXM
2 stops43h 40mAir Canada
Thu 20/1115:40SXM - SYD
3 stops50h 55mAir Canada
Deal found 20/10$2,158
Thu 6/1111:20SYD - PUJ
2 stops45h 58mUnited Airlines
Thu 13/1114:05PUJ - SYD
2 stops28h 00mUnited Airlines
Deal found 19/10$2,192
Sun 2/1111:20SYD - SDQ
2 stops27h 25mAmerican Airlines
Sat 8/1106:00SDQ - SYD
2 stops36h 00mAmerican Airlines
Deal found 20/10$2,201
Fri 5/1211:50SYD - SJU
1 stop24h 36mUnited Airlines
Fri 12/1217:50SJU - SYD
2 stops46h 10mUnited Airlines
Deal found 21/10$2,222
Wed 19/1111:20SYD - KIN
2 stops26h 53mAmerican Airlines
Tue 25/1107:30KIN - SYD
2 stops33h 30mAmerican Airlines
Deal found 19/10$2,249
Sun 2/1111:20SYD - KIN
2 stops26h 53mAmerican Airlines
Sun 16/1107:30KIN - SYD
2 stops33h 30mAmerican Airlines
Deal found 20/10$2,269
Wed 3/1211:20SYD - SDQ
2 stops40h 08mAmerican Airlines
Wed 10/1206:00SDQ - SYD
2 stops36h 00mAmerican Airlines
Deal found 18/10$2,275
Wed 3/1219:15SYD - PUJ
2 stops36h 14mAmerican Airlines
Wed 10/1213:02PUJ - SYD
2 stops28h 58mAmerican Airlines
Deal found 19/10$2,301

Cheap flight deals from Sydney to Caribbean Islands

Keep the following information in mind while searching for Sydney to Caribbean Islands flight deals. Data was last updated 21 October 2025.

Round-trip from

$1,792

One-way from

$1,131

Popular in

December

Cheapest in

March

Average price

$2,070
Air Canada
  • Air Canada
  • 4/12-11/12
  • 4 total stops
  • 96h 30m total
  • Sydney to Caribbean Islands
United Airlines
  • United Airlines
  • 8/12
  • 2 total stops
  • 40h 29m total
  • Sydney to Caribbean Islands
Highest demand for flights based on searches. 9% potential increase in price ($376 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($42 potential savings vs. average return price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Caribbean Islands 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 21 October 2025.
Use the filters below to find and compare flights from Sydney to Caribbean Islands that are best for you.

Fly from

Sydney

Fly to

Caribbean Islands

Route

Depart

Return

Price

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Thu 4/12

16:00-14:40

2 stops61h 40m

San Juan Luis Munoz Marin Intl

Thu 11/12

07:45-09:35

2 stops34h 50m

$1,792

SydneySan Juan

SYD - SJU

SYDSJU

Sydney Kingsford Smith

Mon 8/12

11:20-21:26

2 stops25h 06m

San Juan Luis Munoz Marin Intl

Sat 13/12

17:50-06:20

2 stops45h 30m

$2,070

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Tue 11/11

11:20-16:22

2 stops44h 02m

Simpson Bay Princess Juliana

Sat 22/11

17:24-09:00

2 stops48h 36m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Fri 14/11

11:20-12:02

2 stops39h 42m

Simpson Bay Princess Juliana

Wed 19/11

17:24-09:00

2 stops48h 36m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Thu 13/11

11:20-14:19

2 stops41h 59m

Simpson Bay Princess Juliana

Thu 20/11

17:24-09:00

2 stops48h 36m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Thu 13/11

11:20-14:19

2 stops41h 59m

Simpson Bay Princess Juliana

Sun 23/11

14:51-09:00

2 stops51h 09m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Sat 15/11

11:20-14:00

2 stops41h 40m

Simpson Bay Princess Juliana

Sun 23/11

14:51-09:00

2 stops51h 09m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Sun 16/11

11:20-14:19

2 stops41h 59m

Simpson Bay Princess Juliana

Sun 23/11

14:51-09:00

2 stops51h 09m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Fri 14/11

11:20-12:02

2 stops39h 42m

Simpson Bay Princess Juliana

Sat 22/11

17:24-09:00

2 stops48h 36m

$2,123

SydneySimpson Bay

SYD - SXM

SYDSXM

Sydney Kingsford Smith

Fri 14/11

11:20-12:02

2 stops39h 42m

Simpson Bay Princess Juliana

Thu 20/11

17:24-09:00

2 stops48h 36m

$2,123

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 50 results
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Best time to book a flight from Sydney to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Sydney 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 Sydney to Caribbean Islands

What is the cheapest month to book a flight from Sydney to Caribbean Islands?

Currently, October is the cheapest month in which you can book a flight from Sydney to Caribbean Islands (average of $996). Flying from Sydney to Caribbean Islands in June is currently the most expensive (average of $2,143). 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.

What is the cheapest time of day to fly from SYD to EPX?

Find hourly flight availability from Sydney to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from Sydney to Caribbean Islands by exploring options for tickets at midday.

What is the cheapest day to fly from Sydney to Caribbean Islands?

Use this chart to determine the cheapest time to fly return from Sydney to Caribbean Islands. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Sydney to Caribbean Islands flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated 21 October 2025.
Check out reviews from past customers who have flown with United Airlines, American Airlines, andAir Canada from Sydney to Caribbean Islands to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Momny,June 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Momny,June 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Momny,June 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Momny,June 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Momny,June 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Related info for your journey

Find useful and relevant information for your journey from Sydney to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Sydney to Caribbean Islands?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Caribbean Islands. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How long is the flight from Sydney to Caribbean Islands?

    Airlines like Air Canada, United Airlines, and American Airlines fly from Sydney to Caribbean Islands in about 25h 06m. The time it takes to get you to your destination can typically vary by up to 36h 34m. There are 15944 km between Sydney and Caribbean Islands. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sydney to Caribbean Islands one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $1,131. Air Canada flights start at $1,179 while deals on American Airlines start at $1,663 one-way.

  • What are the most popular routes from Sydney to Caribbean Islands?

  • Can I find deals for flights from Sydney to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Sydney to Caribbean Islands flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Caribbean Islands.

  • Can I find deals for business class flights from Sydney to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Sydney to Caribbean Islands 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 Sydney to Caribbean Islands?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Caribbean Islands (average of $996). Flying from Sydney to Caribbean Islands in June is currently the most expensive (average of $2,143). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sydney to Caribbean Islands

Discover the top 3 airlines that operate flights from Sydney to Caribbean Islands. 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 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,326Average$2,523FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$2,200Average$3,294FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest$2,526Average$2,970FlexibilityNo cancel feeOn-time70%
Search British 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 Sydney to Caribbean Islands?

Deals for Sydney to Caribbean Islands flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Caribbean Islands?

Cheapflights helps you find that perfect flight to Caribbean Islands from Sydney 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 Sydney to Caribbean Islands with no change fees?

Need flexible booking options for your flight to Caribbean Islands from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Caribbean Islands become cheaper?

Yes! Start tracking prices for Sydney to Caribbean Islands flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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