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Cheap flights from Sydney to Saint-Denis from $1,237

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — RUN
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Saint-Denis

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Saint-Denis
Explore the most affordable flight options available from Sydney to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Thu 7/513:00
SYD
-
RUN
2 stops34h 10m
Multiple Airlines
Thu 14/518:00
RUN
-
SYD
2 stops32h 20m
Multiple Airlines
Deal found 23/3$2,523
Sun 16/807:15
SYD
-
RUN
2 stops39h 30m
Air Mauritius
Wed 2/916:55
RUN
-
SYD
2 stops31h 20m
Air Mauritius
Deal found 21/3$2,602
Fri 26/610:00
SYD
-
RUN
1 stop33h 50m
Multiple Airlines
Sun 5/718:10
RUN
-
SYD
2 stops43h 25m
Multiple Airlines
Deal found 22/3$2,838
Mon 17/822:10
SYD
-
RUN
2 stops30h 40m
Multiple Airlines
Mon 31/812:05
RUN
-
SYD
2 stops36h 20m
Multiple Airlines
Deal found 21/3$2,932
Mon 13/421:10
SYD
-
RUN
2 stops43h 40m
Multiple Airlines
Sun 26/410:10
RUN
-
SYD
2 stops37h 55m
Multiple Airlines
Deal found 19/3$3,067

Find flight deals from Sydney to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Saint-Denis (RUN). 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 23 March 2026.

Round-trip from

$2,523

One-way from

$1,237
7/5-14/5
  • 7/5-14/5
  • 4 total stops
  • 66h 30m total
  • Sydney to Saint-Denis
Search Deals
13/4
  • 13/4
  • 3 total stops
  • 39h 50m total
  • Sydney to Saint-Denis
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Saint-Denis 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 23 March 2026.
Use the filters below to find and compare flights from Sydney to Saint-Denis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Thu 7/5

13:00-17:10

2 stops34h 10m

Saint-Denis Gillot

Thu 14/5

12:05-06:05

3 stops36h 00m

$2,600
Fastest return journey

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Sun 16/8

07:15-10:50

2 stops33h 35m

Saint-Denis Gillot

Thu 3/9

07:00-06:15

2 stops17h 15m

$2,602

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Sun 16/8

07:15-16:45

2 stops39h 30m

Saint-Denis Gillot

Wed 2/9

16:55-06:15

2 stops31h 20m

$2,602

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Thu 20/8

18:25-16:15

2 stops27h 50m

Saint-Denis Gillot

Sat 29/8

12:05-17:35

2 stops23h 30m

$2,602

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Fri 26/6

10:00-13:50

1 stop33h 50m

Saint-Denis Gillot

Sun 5/7

18:10-19:35

2 stops43h 25m

$2,838

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Mon 13/4

21:10-10:50

2 stops43h 40m

Saint-Denis Gillot

Sun 26/4

10:10-06:05

2 stops37h 55m

$3,067

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Mon 17/8

10:10-06:25

2 stops50h 15m

Saint-Denis Gillot

Sun 30/8

08:50-05:10

2 stops38h 20m

$4,541
Cheapest one-way

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Mon 13/4

13:00-22:50

3 stops39h 50m

$1,237

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Sun 26/4

16:10-09:30

3 stops47h 20m

$1,310

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Tue 14/7

19:45-22:50

2 stops33h 05m

$1,371

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Sydney to Saint-Denis

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

Related info for your journey

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

    There are many flights that can get you from Sydney to Saint-Denis in 33h 35m. Fly via Air Mauritius to get the fastest option. Sydney and Saint-Denis are separated by a distance of 9218 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Saint-Denis 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Saint-Denis by adding a car hire and/or hotel booking to your travel itinerary.
Saint-Denis car hire
Saint-Denis Gillot Airport car hire
Saint-Pierre Pierrefonds Airport car hire
Saint-Pierre car hire

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 Saint-Denis?

Cheapflights makes it easy to find Sydney to Saint-Denis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Saint-Denis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Saint-Denis for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Saint-Denis from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Sydney to Saint-Denis 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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