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Cheap flights from Basel to Sydney from $1,136

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — SYD
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Basel to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Basel to Sydney
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 27 November 2025.

Mon 1/1218:05BSL - SYD
2 stops39h 15mTurkish Airlines
Sat 24/112:45SYD - BSL
2 stops31h 15mTurkish Airlines
Deal found 26/11$1,851
Wed 3/1218:05BSL - SYD
2 stops39h 15mTurkish Airlines
Fri 26/1221:15SYD - BSL
2 stops29h 55mTurkish Airlines
Deal found 26/11$2,013
Mon 29/1210:55BSL - SYD
2 stops46h 55mTurkish Airlines
Wed 21/112:45SYD - BSL
2 stops31h 15mTurkish Airlines
Deal found 26/11$2,601
Mon 8/1206:15BSL - SYD
2 stops38h 20mMultiple Airlines
Wed 24/1215:55SYD - BSL
2 stops40h 10mMultiple Airlines
Deal found 25/11$2,608
Mon 29/1218:05BSL - SYD
2 stops39h 45mTurkish Airlines
Fri 23/121:15SYD - BSL
2 stops29h 55mTurkish Airlines
Deal found 26/11$2,903
Mon 29/1210:55BSL - SYD
2 stops37h 50mMultiple Airlines
Thu 22/121:15SYD - BSL
2 stops29h 55mMultiple Airlines
Deal found 26/11$3,029
Mon 8/1206:15BSL - SYD
2 stops38h 40mBritish Airways
Wed 24/1216:20SYD - BSL
2 stops39h 45mBritish Airways
Deal found 25/11$3,092
Thu 27/1118:05BSL - SYD
2 stops30h 40mMultiple Airlines
Sat 28/221:15SYD - BSL
2 stops46h 45mMultiple Airlines
Deal found 26/11$3,259
Thu 11/1210:55BSL - SYD
2 stops37h 50mMultiple Airlines
Fri 26/1221:15SYD - BSL
2 stops29h 55mMultiple Airlines
Deal found 26/11$3,338
Fri 26/1218:05BSL - SYD
2 stops39h 15mTurkish Airlines
Fri 23/121:15SYD - BSL
2 stops29h 55mTurkish Airlines
Deal found 26/11$3,661
Sun 28/1218:05BSL - SYD
2 stops39h 15mTurkish Airlines
Fri 23/121:15SYD - BSL
2 stops29h 55mTurkish Airlines
Deal found 26/11$3,675

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 27 November 2025.

Round-trip from

$1,465

One-way from

$1,136

Popular in

July

Cheapest in

October

Average price

$2,692
8/3-23/3
  • 8/3-23/3
  • 4 total stops
  • 68h 25m total
  • Basel to Sydney
Search Deals
23/1
  • 23/1
  • 3 total stops
  • 33h 20m total
  • Basel to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($579 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel 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 27 November 2025.
Use the filters below to find and compare flights from Basel to Sydney that are best for you.

Fly from

Basel

Fly to

Sydney

Route

Depart

Return

Price

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sun 8/3

10:55-06:15

3 stops33h 20m

Sydney Kingsford Smith

Mon 23/3

07:15-10:00

3 stops36h 45m

$1,730

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Wed 28/1

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sun 8/2

12:45-10:00

2 stops31h 15m

$1,862

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Thu 29/1

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Fri 13/3

21:15-17:10

2 stops29h 55m

$1,908

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Fri 27/2

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sun 22/3

21:15-17:10

2 stops29h 55m

$1,953

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Wed 4/3

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sun 8/3

12:45-17:10

2 stops38h 25m

$1,971

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Fri 20/2

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sat 21/3

21:15-17:10

2 stops29h 55m

$2,028

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Thu 29/1

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sun 22/2

21:15-17:10

2 stops29h 55m

$2,056

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Fri 30/1

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Mon 23/2

12:45-10:00

2 stops31h 15m

$2,112

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Wed 28/1

18:05-19:20

2 stops39h 15m

Sydney Kingsford Smith

Sun 15/2

21:15-17:10

2 stops29h 55m

$2,117

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Fri 23/1

10:55-06:15

3 stops33h 20m

$1,136

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 17 results
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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.
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 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.

  • How long is the flight from Basel to Sydney?

    There are many flights that can get you from Basel to Sydney in 39h 15m. Fly via Turkish Airlines to get the fastest option. The distance between Basel and Sydney is about 16628 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel 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.

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
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Basel to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

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