Cheap flights from Basel to Sydney from $839
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Basel to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Basel (EAP) 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 19 August 2025.
Round-trip from | $1,963 |
---|---|
One-way from | $839 |
Popular in | July |
Cheapest in | January |
Average price | $2,387 |
Find flight deals from Basel to Sydney
Cheapest flights from Basel to SydneyExplore the most affordable flight options available from Basel to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.
Explore the most affordable flight options available from Basel to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Basel to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Thu 25/9
10:35-19:00
2 stops24h 25m
Sydney Kingsford Smith
Fri 3/10
20:55-18:00
2 stops29h 05m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Mon 17/11
18:05-19:50
2 stops39h 45m
Sydney Kingsford Smith
Sun 7/12
21:45-17:10
2 stops29h 25m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Wed 17/9
10:35-19:00
2 stops24h 25m
Sydney Kingsford Smith
Wed 24/9
20:55-09:40
2 stops44h 45m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Sun 9/11
17:55-07:25
2 stops27h 30m
Sydney Kingsford Smith
Thu 20/11
14:30-09:50
2 stops29h 20m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Sat 8/11
06:50-10:00
2 stops41h 10m
Sydney Kingsford Smith
Fri 21/11
12:00-12:05
2 stops34h 05m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Wed 3/9
06:15-19:25
2 stops29h 10m
Sydney Kingsford Smith
Sun 7/9
10:15-17:50
2 stops39h 35m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Thu 11/9
10:35-19:00
2 stops24h 25m
Sydney Kingsford Smith
Thu 2/10
20:55-18:00
2 stops29h 05m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Fri 7/11
18:05-19:50
2 stops39h 45m
Sydney Kingsford Smith
Sun 23/11
21:45-10:00
2 stops46h 15m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Fri 7/11
11:15-06:55
2 stops33h 40m
Sydney Kingsford Smith
Fri 21/11
16:20-10:15
2 stops27h 55m
BaselSydney
BSL - SYD
BSLSYD
Basel EuroAirport Swiss
Fri 7/11
15:55-06:55
2 stops29h 00m
Sydney Kingsford Smith
Thu 20/11
16:20-15:05
2 stops32h 45m
Best time to book a flight from Basel to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Basel with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Basel to Sydney
How much does it cost for a return flight from Basel to Sydney?
Related info for your journey
Find useful and relevant information for your journey from Basel 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.
Alternative routes for Basel to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
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 Basel to Sydney?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Basel to Sydney. 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 Basel to Sydney?
Millions of users choose and trust Cheapflights to book the best flight deals from Basel 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 Basel to Sydney with no change fees?
Certainly. Search results for flights to Sydney from Basel 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 Basel to Sydney become cheaper?
Not ready to book yet? You can track prices for flights from Basel to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.