Find flights
When to book

Cheap flights from Sydney to Saint-Denis from $1,256

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — RUN
8 Apr — 15 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 9 March 2026.

Thu 16/710:05
SYD
-
RUN
2 stops36h 15m
Multiple Airlines
Thu 20/822:50
RUN
-
SYD
2 stops31h 35m
Multiple Airlines
Deal found 7/3$2,261
Wed 15/707:15
SYD
-
RUN
2 stops21h 35m
Air Mauritius
Wed 19/812:05
RUN
-
SYD
2 stops36h 10m
Air Mauritius
Deal found 7/3$2,486
Mon 20/407:05
SYD
-
RUN
3 stops45h 45m
Multiple Airlines
Mon 27/412:05
RUN
-
SYD
3 stops36h 00m
Multiple Airlines
Deal found 6/3$2,548
Tue 7/414:35
SYD
-
RUN
1 stop29h 15m
Multiple Airlines
Tue 14/419:50
RUN
-
SYD
1 stop18h 40m
Multiple Airlines
Deal found 8/3$2,625
Mon 13/722:10
SYD
-
RUN
2 stops41h 20m
Multiple Airlines
Wed 19/812:05
RUN
-
SYD
2 stops36h 10m
Multiple Airlines
Deal found 7/3$2,758
Sat 18/722:10
SYD
-
RUN
2 stops42h 40m
Multiple Airlines
Mon 17/810:10
RUN
-
SYD
2 stops38h 15m
Multiple Airlines
Deal found 7/3$2,843

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 9 March 2026.

Round-trip from

$2,261

One-way from

$1,256
16/7-20/8
  • 16/7-20/8
  • 4 total stops
  • 67h 50m total
  • Sydney to Saint-Denis
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 42h 35m 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 9 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

Mon 20/4

07:05-22:50

3 stops45h 45m

Saint-Denis Gillot

Mon 27/4

12:05-06:05

3 stops36h 00m

$2,548
Fastest return journey

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Tue 7/4

14:35-13:50

1 stop29h 15m

Saint-Denis Gillot

Tue 14/4

19:50-20:30

1 stop18h 40m

$2,625

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Wed 1/4

06:00-16:45

2 stops41h 45m

Saint-Denis Gillot

Thu 30/4

12:05-22:05

2 stops28h 00m

$2,968
Cheapest one-way
Fastest single journey

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Tue 7/4

10:15-22:50

3 stops42h 35m

$1,256

SydneySaint-Denis

SYD - RUN

SYDRUN

Sydney Kingsford Smith

Wed 11/3

17:45-10:50

3 stops48h 05m

$1,608

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Sorted by cheapest first

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.

  • 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.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.