Cheap flights from Lyon to Sydney from $820
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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Sydney Kingsford Smith are usually found in March or November, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Lyon to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) 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 29 August 2025.
Round-trip from | $1,570 |
---|---|
One-way from | $820 |
Popular in | December |
Cheapest in | March |
Average price | $2,880 |
Find flight deals from Lyon to Sydney
Cheapest flights from Lyon to SydneyExplore the most affordable flight options available from Lyon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Lyon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Lyon to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Thu 18/9
07:00-09:00
2 stops42h 00m
Sydney Kingsford Smith
Wed 22/10
12:00-22:50
2 stops43h 50m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Mon 22/9
07:20-07:50
3 stops40h 30m
Sydney Kingsford Smith
Mon 6/10
16:40-16:40
2 stops33h 00m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Sat 1/11
13:50-10:00
2 stops34h 10m
Sydney Kingsford Smith
Sat 15/11
12:00-11:45
2 stops33h 45m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Mon 12/1
10:20-10:00
2 stops37h 40m
Sydney Kingsford Smith
Wed 21/1
12:00-15:35
2 stops37h 35m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Tue 16/9
07:00-09:55
3 stops42h 55m
Sydney Kingsford Smith
Sat 11/10
13:50-16:40
2 stops35h 50m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Tue 18/11
14:20-09:25
2 stops33h 05m
Sydney Kingsford Smith
Sun 23/11
14:20-22:15
3 stops41h 55m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Sat 8/11
14:20-10:00
2 stops33h 40m
Sydney Kingsford Smith
Wed 19/11
12:00-13:45
2 stops35h 45m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Tue 4/11
14:05-15:30
2 stops39h 25m
Sydney Kingsford Smith
Tue 25/11
07:15-09:35
2 stops36h 20m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Sun 21/9
06:05-19:30
3 stops53h 25m
LyonSydney
LYS - SYD
LYSSYD
Lyon-Saint Exupéry
Sun 14/9
06:05-19:30
3 stops53h 25m
Best time to book a flight from Lyon to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Lyon with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Lyon to Sydney
How far ahead should I book a flight from Lyon to Sydney?
The best time to book flights from Lyon to Sydney is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lyon to Sydney?
Currently, May is the cheapest month in which you can book a flight from Lyon to Sydney (average of $129). Flying from Lyon to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LYS to SYD?
When flying from Lyon to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Lyon to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsBrowse 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 Sydney by adding a car hire and/or hotel booking to your travel itinerary.
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 Lyon to Sydney?
Cheapflights makes it easy to find Lyon to Sydney 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 Lyon to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Lyon to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Lyon to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Lyon to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Lyon to Sydney become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Lyon today and book when prices fit your budget.