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Cheap flights from Perth to Saint-Denis from $1,129

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — RUN
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Saint-Denis

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Saint-Denis
Explore the most affordable flight options available from Perth to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Thu 17/923:40 -
1 stop13h 50m
Thu 24/907:00 -
1 stop10h 25m
Deal found 5/8$1,870
Sun 6/913:05 -
1 stop13h 45m
Tue 15/916:55 -
1 stop12h 15m
Deal found 2/8$1,938
Sat 5/905:35 -
3 stops55h 55m
Mon 14/916:55 -
3 stops55h 25m
Deal found 2/8$1,960
Sun 13/913:05 -
1 stop25h 45m
Thu 17/907:00 -
1 stop10h 25m
Deal found 3/8$2,004
Sat 10/1017:20 -
2 stops45h 30m
Mon 19/1018:25 -
2 stops25h 20m
Deal found 2/8$2,041
Sun 11/1013:05 -
1 stop12h 05m
Mon 19/1021:50 -
1 stop31h 20m
Deal found 1/8$2,046

Find flight deals from Perth to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) 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 5 August 2026.

Round-trip from

$1,870

One-way from

$1,129

Popular in

January

Cheapest in

February

Average price

$2,155
Air Mauritius
  • Air Mauritius
  • 17/9-24/9
  • 2 total stops
  • 24h 15m total
  • Perth to Saint-Denis
Search Deals
15/11
  • 15/11
  • 3 total stops
  • 43h 30m total
  • Perth to Saint-Denis
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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 5 August 2026.
Use the filters below to find and compare flights from Perth to Saint-Denis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Thu 17/9

23:40-09:30

1 stop13h 50m

Saint-Denis Gillot

Thu 24/9

07:00-21:25

1 stop10h 25m

$1,870

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Sun 6/9

13:05-22:50

1 stop13h 45m

Saint-Denis Gillot

Tue 15/9

16:55-09:10

1 stop12h 15m

$1,938

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Sun 13/9

13:05-10:50

1 stop25h 45m

Saint-Denis Gillot

Thu 17/9

07:00-21:25

1 stop10h 25m

$2,004

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Sat 10/10

05:35-22:50

3 stops45h 15m

Saint-Denis Gillot

Mon 19/10

18:25-17:10

3 stops42h 45m

$2,083

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Fri 18/9

14:50-13:50

1 stop27h 00m

Saint-Denis Gillot

Fri 25/9

19:50-04:20

2 stops28h 30m

$2,119

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Thu 17/9

07:20-22:50

3 stops43h 30m

Saint-Denis Gillot

Thu 24/9

07:00-21:25

1 stop10h 25m

$2,259

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Thu 26/11

23:35-16:15

1 stop20h 40m

Saint-Denis Gillot

Thu 14/1

07:00-21:25

1 stop10h 25m

$2,330

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Tue 24/11

13:05-22:50

1 stop13h 45m

Saint-Denis Gillot

Wed 13/1

10:10-21:25

1 stop31h 15m

$2,330
Cheapest one-way

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Mon 16/11

17:00-22:50

2 stops33h 50m

$1,214

PerthSaint-Denis

PER Perth - RUN Saint-Denis Gillot

PERRUN

Perth

Thu 12/11

23:35-09:30

1 stop13h 55m

$1,438

Flights are sorted by cheapest return flights first.

Deals found on 1/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to Saint-Denis

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

How much does it cost for a return flight from Perth to Saint-Denis?

Airfare is below average for this route at the moment.

Perth to Saint-Denis flights typically cost between $2,024 and $2,155 in September.
The cheapest return price found within the last 5 days was $1,870 on Air Mauritius (17 Sept–24 Sept).

Related info for your journey

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

    There are many flights that can get you from Perth to Saint-Denis in 13h 50m. Fly via Air Mauritius to get the fastest option. The distance between Perth and Saint-Denis is about 6066 km.

  • What is the cheapest airline to fly from Perth to Saint-Denis round-trip?

    Cheapflights users have booked flights from Perth to Saint-Denis round-trip from $1,510. This flight start at 19% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth 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

Top airline flying from Perth to Saint-Denis

Discover the top airline that operate flights from Perth to Saint-Denis. 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air MauritiusCheapest$1,510Average$2,023FlexibilityNo cancel feeOn-time82%
Search Air Mauritius 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 Perth to Saint-Denis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Perth to Saint-Denis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Saint-Denis from Perth 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 Perth to Saint-Denis with no change fees?

Need flexible booking options for your flight to Saint-Denis from Perth? 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 Perth to Saint-Denis become cheaper?

Yes, Cheapflights offers price alerts on Perth 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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