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Cheap flights from Saint-Denis to Sydney from $776

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
RUN — SYD
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint-Denis to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Saint-Denis to Sydney
Explore the most affordable flight options available from Saint-Denis to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Mon 10/818:00
RUN
-
SYD
3 stops35h 45m
Multiple Airlines
Mon 17/820:35
SYD
-
RUN
3 stops32h 15m
Multiple Airlines
Deal found 14/3$2,292
Mon 27/416:55
RUN
-
SYD
2 stops31h 30m
Multiple Airlines
Mon 4/522:10
SYD
-
RUN
2 stops41h 20m
Multiple Airlines
Deal found 13/3$2,586
Sat 2/518:55
RUN
-
SYD
2 stops17h 35m
Multiple Airlines
Sat 16/516:10
SYD
-
RUN
2 stops36h 40m
Multiple Airlines
Deal found 16/3$2,650
Sat 19/1217:25
RUN
-
SYD
2 stops19h 05m
Multiple Airlines
Sat 16/118:30
SYD
-
RUN
2 stops35h 20m
Multiple Airlines
Deal found 16/3$2,719
Tue 7/718:00
RUN
-
SYD
2 stops19h 35m
Multiple Airlines
Wed 22/708:20
SYD
-
RUN
2 stops18h 50m
Multiple Airlines
Deal found 14/3$2,723
Wed 15/718:00
RUN
-
SYD
2 stops30h 15m
Air Mauritius
Thu 30/718:25
SYD
-
RUN
2 stops21h 05m
Air Mauritius
Deal found 13/3$2,768

Find flight deals from Saint-Denis to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Saint-Denis (RUN) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

$2,292

One-way from

$776
10/8-17/8
  • 10/8-17/8
  • 6 total stops
  • 68h 00m total
  • Saint-Denis to Sydney
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 32h 10m total
  • Saint-Denis to Sydney
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint-Denis to Sydney 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 16 March 2026.
Use the filters below to find and compare flights from Saint-Denis to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Tue 1/9

16:55-18:30

2 stops19h 35m

Sydney Kingsford Smith

Sun 13/9

08:20-22:50

2 stops20h 30m

$2,650

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Sat 2/5

18:55-18:30

2 stops17h 35m

Sydney Kingsford Smith

Sat 16/5

16:10-22:50

2 stops36h 40m

$2,662
Fastest return journey

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Tue 7/7

18:00-19:35

2 stops19h 35m

Sydney Kingsford Smith

Wed 22/7

08:20-21:10

2 stops18h 50m

$2,723

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Thu 16/7

07:00-06:15

2 stops17h 15m

Sydney Kingsford Smith

Thu 30/7

12:30-16:45

2 stops34h 15m

$2,768

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Thu 16/7

07:00-06:15

2 stops17h 15m

Sydney Kingsford Smith

Sun 26/7

07:15-10:50

2 stops33h 35m

$2,768

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Thu 13/8

07:00-06:15

2 stops17h 15m

Sydney Kingsford Smith

Tue 3/11

09:15-10:50

2 stops32h 35m

$2,786

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Wed 12/8

12:05-06:15

2 stops36h 10m

Sydney Kingsford Smith

Tue 3/11

09:15-10:50

2 stops32h 35m

$2,786

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Sat 8/8

07:00-17:35

2 stops28h 35m

Sydney Kingsford Smith

Thu 29/10

18:15-09:30

2 stops22h 15m

$2,786

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Wed 12/8

12:05-06:15

2 stops36h 10m

Sydney Kingsford Smith

Thu 29/10

20:15-09:30

2 stops20h 15m

$2,786

Saint-DenisSydney

RUN - SYD

RUNSYD

Saint-Denis Gillot

Sat 8/8

18:00-17:35

2 stops17h 35m

Sydney Kingsford Smith

Tue 3/11

09:15-16:15

2 stops38h 00m

$2,786

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Saint-Denis to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Saint-Denis 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.

Related info for your journey

Find useful and relevant information for your journey from Saint-Denis to Sydney. 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 Saint-Denis to Sydney?

    Airlines like Air Mauritius fly from Saint-Denis to Sydney in about 17h 15m. The time it takes to get you to your destination can typically vary by up to . Saint-Denis and Sydney are separated by a distance of 9218 km.

  • Can I find deals for flights from Saint-Denis to Sydney that include hotel bookings?

    Yes. In addition to deals on Saint-Denis to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Saint-Denis to Sydney?

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

  • Can I find deals for business class flights from Saint-Denis to Sydney?

    Yes. Cheapflights offers flight deals from Saint-Denis to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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How does Cheapflights help users find flights from Saint-Denis to Sydney?

When you search for this flight from Saint-Denis to Sydney, 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 Saint-Denis to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Saint-Denis.

Can Cheapflights find flights from Saint-Denis to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Saint-Denis to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Saint-Denis to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Saint-Denis to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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