Find flights
When to book

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.
LYS — SYD
3 Sep — 10 Sep1
1 adult

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
18/9-22/10
  • 18/9-22/10
  • 4 total stops
  • 85h 50m total
  • Lyon to Sydney
Search Deals
21/9
  • 21/9
  • 3 total stops
  • 53h 25m total
  • Lyon to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($223 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Lyon to Sydney

Cheapest flights from Lyon to Sydney
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.

Thu 18/907:00LYS - SYD
2 stops42h 00mMultiple Airlines
Wed 22/1012:00SYD - LYS
2 stops43h 50mMultiple Airlines
Deal found 27/8$1,570
Mon 13/1007:00LYS - SYD
2 stops45h 35mMultiple Airlines
Sun 26/1012:00SYD - LYS
2 stops41h 05mMultiple Airlines
Deal found 29/8$1,626
Mon 22/907:20LYS - SYD
3 stops40h 30mMultiple Airlines
Sun 5/1021:55SYD - LYS
3 stops33h 40mMultiple Airlines
Deal found 29/8$1,729
Mon 22/907:20LYS - SYD
3 stops40h 30mMultiple Airlines
Mon 6/1016:40SYD - LYS
2 stops33h 00mMultiple Airlines
Deal found 27/8$1,830
Mon 22/907:20LYS - SYD
3 stops40h 30mMultiple Airlines
Tue 7/1016:40SYD - LYS
2 stops32h 15mMultiple Airlines
Deal found 28/8$1,836
Wed 17/915:15LYS - SYD
3 stops32h 35mMultiple Airlines
Fri 10/1021:30SYD - LYS
2 stops33h 40mMultiple Airlines
Deal found 28/8$1,855
Sat 20/913:30LYS - SYD
2 stops35h 50mMultiple Airlines
Fri 3/1021:30SYD - LYS
2 stops32h 40mMultiple Airlines
Deal found 28/8$1,862
Sat 1/1113:50LYS - SYD
2 stops34h 10mMultiple Airlines
Sat 15/1112:00SYD - LYS
2 stops33h 45mMultiple Airlines
Deal found 27/8$1,878
Tue 16/907:00LYS - SYD
3 stops42h 55mMultiple Airlines
Sat 11/1013:50SYD - LYS
2 stops35h 50mMultiple Airlines
Deal found 27/8$1,899
Tue 18/1114:20LYS - SYD
2 stops33h 05mMultiple Airlines
Sun 23/1114:20SYD - LYS
3 stops41h 55mMultiple Airlines
Deal found 27/8$1,905
Sat 8/1114:20LYS - SYD
2 stops33h 40mMultiple Airlines
Wed 19/1112:00SYD - LYS
2 stops35h 45mMultiple Airlines
Deal found 27/8$1,907

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lyon to Sydney 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 29 August 2025.
Use the filters below to find and compare flights from Lyon to Sydney that are best for you.

Fly from

Lyon

Fly to

Sydney

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

$1,570

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

$1,830

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

$1,878

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

$1,887

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

$1,899

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

$1,905

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

$1,907

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

$1,921

LyonSydney

LYS - SYD

LYSSYD

Lyon-Saint Exupéry

Sun 21/9

06:05-19:30

3 stops53h 25m

$820

LyonSydney

LYS - SYD

LYSSYD

Lyon-Saint Exupéry

Sun 14/9

06:05-19:30

3 stops53h 25m

$828

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 16 results
1
2

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.
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 Lyon to Sydney

How far ahead should I book a flight from Lyon to Sydney?

Use this chart to determine the optimal time to book a return flight from Lyon to Sydney. Price data was last updated on 22 August 2025.

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?

Find hourly flight availability from Lyon to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

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.

  • Can I find deals for flights from Lyon to Sydney that include hotel bookings?

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

  • How can I find direct flights from Lyon to Sydney?

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

  • Can I find deals for business class flights from Lyon to Sydney?

    Yes. Cheapflights offers flight deals from Lyon to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Coogee
Terrigal
Cronulla
Manly
Lithgow
Randwick
Bondi Beach
Leura

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.

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.

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.