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Cheap flights from Basel to Sydney from $718

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
EAP — SYD
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

$2,045

One-way from

$718

Popular in

July

Cheapest in

May

Average price

$2,216
Turkish Airlines
  • Turkish Airlines
  • 18/10-1/11
  • 4 total stops
  • 70h 50m total
  • Basel to Sydney
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12/6
  • 12/6
  • 2 total stops
  • 42h 55m total
  • Basel to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($157 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($35 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Basel to Sydney

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 30 April 2025.

Sat 18/1010:35BSL - SYD
2 stops24h 25mTurkish Airlines
Sat 1/1121:40SYD - BSL
2 stops46h 25mTurkish Airlines
Deal found 29/4$2,045
Fri 13/606:05BSL - SYD
3 stops44h 05mMultiple Airlines
Fri 20/612:50SYD - BSL
3 stops37h 00mMultiple Airlines
Deal found 29/4$2,117
Thu 4/912:15BSL - SYD
2 stops36h 25mBritish Airways
Fri 12/914:40SYD - BSL
2 stops40h 10mBritish Airways
Deal found 29/4$2,344
Tue 4/1119:00BSL - SYD
2 stops26h 40mSingapore Airlines
Tue 16/1216:10SYD - BSL
2 stops26h 45mSingapore Airlines
Deal found 29/4$2,932
Sat 18/1011:30BSL - SYD
3 stops59h 50mAir Canada
Sat 1/1110:20SYD - BSL
3 stops37h 10mAir Canada
Deal found 29/4$3,808
Sat 2/818:25BSL - SYD
3 stops28h 05mKLM
Thu 14/810:20SYD - BSL
2 stops31h 10mKLM
Deal found 29/4$4,770
Mon 5/512:10BSL - SYD
2 stops34h 55mAmerican Airlines
Tue 20/509:10SYD - BSL
2 stops41h 20mAmerican Airlines
Deal found 29/4$5,658
Sun 3/813:20BSL - SYD
1 stop24h 45mEmirates
Thu 14/820:10SYD - BSL
1 stop24h 10mEmirates
Deal found 29/4$9,128

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 30 April 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

Sat 18/10

10:35-20:00

2 stops24h 25m

Sydney Kingsford Smith

Sat 1/11

21:40-10:05

2 stops46h 25m

$2,045

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Fri 13/6

06:05-10:10

3 stops44h 05m

Sydney Kingsford Smith

Fri 20/6

12:50-17:50

3 stops37h 00m

$2,117

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Thu 4/9

12:15-08:40

2 stops36h 25m

Sydney Kingsford Smith

Fri 12/9

14:40-22:50

2 stops40h 10m

$2,344

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sun 14/9

08:30-19:15

2 stops26h 45m

Sydney Kingsford Smith

Sun 19/10

19:05-18:00

2 stops31h 55m

$3,135

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sat 18/10

11:30-08:20

3 stops59h 50m

Sydney Kingsford Smith

Sat 1/11

10:20-13:30

3 stops37h 10m

$3,808

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sat 2/8

18:25-06:30

3 stops28h 05m

Sydney Kingsford Smith

Thu 14/8

10:20-09:30

2 stops31h 10m

$4,770

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sun 3/8

13:20-22:05

1 stop24h 45m

Sydney Kingsford Smith

Thu 14/8

20:10-12:20

1 stop24h 10m

$9,128

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Thu 12/6

16:35-19:30

2 stops42h 55m

$718

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Wed 18/6

06:40-06:15

2 stops39h 35m

$1,113

BaselSydney

BSL - SYD

BSLSYD

Basel EuroAirport Swiss

Sat 18/10

10:35-20:00

2 stops24h 25m

$1,340

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 14 results
1
2

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 30 April 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM from Basel to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,215 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,334 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air France
7.4
Good
1,446 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What are the cheapest airlines flying from Basel to Sydney round-trip?

    Cheapflights users have booked flights from Basel to Sydney round-trip from $2,045. Other airlines that can offer you cheap pricing are British Airways, from $2,344, and Singapore Airlines, from $3,135. You may be able to fly from Basel to Sydney for 7% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Basel to Sydney one-way?

    $1,113 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Turkish Airlines and Air France, with prices starting from $1,340 and $1,343, respectively.

  • 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.

  • What is the cheapest month to book a flight from Basel to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Basel to Sydney (average of $129). Flying from Basel 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 Basel?

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

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Alternative routes for Basel to Sydney

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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.

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