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Cheap flights from Sydney to Réunion from $1,070

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Réunion departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to Réunion

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:35 - 13:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
29h 15m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
20:00 - 21:55RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
18h 55m1 stop Bangkok Suvarnabhumi
$2,581Multiple Airlines
Fri, 9 Oct - Fri, 30 Oct
Multiple Airlines Logo
15:35 - 13:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
29h 15m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
20:00 - 21:55RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
18h 55m1 stop Bangkok Suvarnabhumi
$2,630Multiple Airlines
Fri, 9 Oct - Fri, 30 Oct
Multiple Airlines Logo
21:05 - 10:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
44h 45m2 stops Perth Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
12:05 - 19:30RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
24h 25m2 stops Port Louis Sir Seewoosagur Ram. Perth
$2,641Multiple Airlines
Mon, 9 Nov - Sat, 14 Nov
Multiple Airlines Logo
19:45 - 10:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
46h 05m2 stops Perth Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
17:00 - 06:10RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
30h 10m2 stops Port Louis Sir Seewoosagur Ram. Perth
$2,643Multiple Airlines
Mon, 18 Jan - Wed, 27 Jan
Multiple Airlines Logo
19:45 - 09:30SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
44h 45m2 stops Perth Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
16:55 - 19:30RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
19h 35m2 stops Port Louis Sir Seewoosagur Ram. Perth
$2,653Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
19:45 - 09:30SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
43h 45m2 stops Perth Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
16:55 - 22:30RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
23h 35m2 stops Port Louis Sir Seewoosagur Ram. Perth
$2,672Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:35 - 10:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
44h 15m3 stops Singapore Changi Kuala Lumpur Intl Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
07:00 - 12:45RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
46h 45m3 stops Port Louis Sir Seewoosagur Ram. Kuala Lumpur Intl Singapore Changi
$2,710Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct
Multiple Airlines Logo
15:25 - 13:35SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
29h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
20:00 - 21:55RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
18h 55m1 stop Bangkok Suvarnabhumi
$2,761Multiple Airlines
Fri, 5 Feb - Fri, 19 Feb
Multiple Airlines Logo
19:45 - 22:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
33h 05m2 stops Perth Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
07:00 - 18:30RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
28h 30m2 stops Port Louis Sir Seewoosagur Ram. Perth
$2,767Multiple Airlines
Tue, 1 Sep - Sat, 6 Feb
Multiple Airlines Logo
22:10 - 10:50SYD  Sydney Kingsford Smith-RUN Saint-Denis Gillot
42h 40m2 stops Kuala Lumpur Intl Port Louis Sir Seewoosagur Ram.
Multiple Airlines Logo
12:05 - 07:25RUN  Saint-Denis Gillot-SYD Sydney Kingsford Smith
36h 20m2 stops Port Louis Sir Seewoosagur Ram. Kuala Lumpur Intl
$2,864Multiple Airlines
Mon, 28 Sep - Mon, 5 Oct

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momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Réunion 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, momondo users made 78,305 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Sydney to Réunion that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Fri 9/10

15:35-13:50

1 stop29h 15m

Saint-Denis Gillot

Fri 30/10

20:00-21:55

1 stop18h 55m

$2,581

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Fri 9/10

15:35-13:50

1 stop29h 15m

Saint-Denis Gillot

Fri 30/10

20:00-21:55

1 stop18h 55m

$2,630

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Mon 9/11

21:05-10:50

2 stops44h 45m

Saint-Denis Gillot

Sat 14/11

12:05-19:30

2 stops24h 25m

$2,641

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Mon 18/1

19:45-10:50

2 stops46h 05m

Saint-Denis Gillot

Wed 27/1

17:00-06:10

2 stops30h 10m

$2,643

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Mon 9/11

19:45-09:30

2 stops44h 45m

Saint-Denis Gillot

Mon 16/11

16:55-19:30

2 stops19h 35m

$2,653

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Tue 15/9

19:45-09:30

2 stops43h 45m

Saint-Denis Gillot

Tue 22/9

16:55-22:30

2 stops23h 35m

$2,672

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Mon 28/9

20:35-10:50

3 stops44h 15m

Saint-Denis Gillot

Mon 5/10

07:00-12:45

3 stops46h 45m

$2,710
Fastest return journey

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Fri 5/2

15:25-13:35

1 stop29h 10m

Saint-Denis Gillot

Fri 19/2

20:00-21:55

1 stop18h 55m

$2,761

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Tue 1/9

19:45-22:50

2 stops33h 05m

Saint-Denis Gillot

Sat 6/2

07:00-18:30

2 stops28h 30m

$2,767

SydneySaint-Denis

SYD Sydney Kingsford Smith - RUN Saint-Denis Gillot

SYDRUN

Sydney Kingsford Smith

Mon 28/9

22:10-10:50

2 stops42h 40m

Saint-Denis Gillot

Mon 5/10

12:05-07:25

2 stops36h 20m

$2,864

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Sydney to Réunion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Réunion

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Sydney to Réunion takes 20h 35m
There are no direct flights from Sydney to Réunion. There are no popular flight routes from Sydney to Réunion.
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Frequently asked questions about flying from Sydney to Réunion

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Réunion?

    Prices for flights from Sydney Kingsford Smith Airport to Réunion are updated daily.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Réunion?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Réunion.

  • What documentation or ID do you need to fly to Réunion?

    The travel and health documents you'll need for your trip to Réunion may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Réunion. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Sydney to Réunion

  • How do I get Price Alerts for flights from Sydney to Réunion?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Sydney from Réunion. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Sydney to Réunion with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Réunion?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Réunion . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Réunion with flexible booking policies on momondo?

All flight searches from Sydney to Réunion on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Réunion?

Once you have performed a search for Sydney to Réunion flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Réunion right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Réunion, momondo offers a useful price alert feature which will track prices for flights to Réunion from Sydney and alert you when they change.

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