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Cheap flights from Sydney to Bonn from $664

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FRA
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Bonn

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Bonn
Explore the most affordable flight options available from Sydney to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Mon 9/316:35
SYD
-
DUS
2 stops29h 30m
Multiple Airlines
Fri 13/316:35
DUS
-
SYD
2 stops28h 00m
Multiple Airlines
Deal found 19/2$1,384
Wed 11/321:15
SYD
-
DUS
2 stops25h 50m
Turkish Airlines
Sat 14/307:10
DUS
-
SYD
2 stops26h 10m
Turkish Airlines
Deal found 17/2$1,497
Sat 2/519:40
SYD
-
DUS
2 stops46h 00m
Multiple Airlines
Sun 31/510:00
DUS
-
SYD
2 stops44h 50m
Multiple Airlines
Deal found 18/2$1,500
Fri 1/521:05
SYD
-
DUS
2 stops43h 55m
Turkish Airlines
Sun 31/514:55
DUS
-
SYD
2 stops44h 15m
Turkish Airlines
Deal found 20/2$1,504
Sun 8/321:15
SYD
-
DUS
2 stops29h 55m
Turkish Airlines
Thu 12/310:45
DUS
-
SYD
2 stops46h 35m
Turkish Airlines
Deal found 17/2$1,512
Thu 15/1022:05
SYD
-
DUS
2 stops32h 25m
Turkish Airlines
Thu 5/1110:45
DUS
-
SYD
2 stops47h 05m
Turkish Airlines
Deal found 18/2$1,521
Thu 5/321:45
SYD
-
DUS
2 stops34h 25m
Multiple Airlines
Mon 9/317:05
DUS
-
SYD
2 stops27h 30m
Multiple Airlines
Deal found 19/2$1,538
Sun 17/521:05
SYD
-
DUS
2 stops32h 25m
Turkish Airlines
Thu 21/510:10
DUS
-
SYD
2 stops25h 00m
Turkish Airlines
Deal found 19/2$1,650
Fri 1/510:05
SYD
-
DUS
3 stops32h 40m
Multiple Airlines
Sun 31/517:30
DUS
-
SYD
2 stops31h 20m
Multiple Airlines
Deal found 20/2$1,672

Find flight deals from Sydney to Bonn

Keep the following information in mind while searching for Sydney to Bonn flight deals. Data was last updated 21 February 2026.

Round-trip from

$1,384

One-way from

$664

Popular in

December

Cheapest in

February

Average price

$1,772
9/3-13/3
  • 9/3-13/3
  • 4 total stops
  • 57h 30m total
  • Sydney to Bonn
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 53h 10m total
  • Sydney to Bonn
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($421 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Bonn 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 21 February 2026.
Use the filters below to find and compare flights from Sydney to Bonn that are best for you.

Fly from

Sydney

Fly to

Bonn

Route

Depart

Return

Price

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 11/3

21:15-13:05

2 stops25h 50m

Duesseldorf Intl

Sat 14/3

07:10-19:20

2 stops26h 10m

$1,497

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sat 2/5

19:40-09:40

2 stops46h 00m

Duesseldorf Intl

Sun 31/5

10:00-14:50

2 stops44h 50m

$1,500

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sun 17/5

21:05-09:00

2 stops43h 55m

Duesseldorf Intl

Thu 21/5

07:20-19:10

2 stops27h 50m

$1,650

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sun 9/8

21:05-21:30

2 stops32h 25m

Duesseldorf Intl

Mon 31/8

20:20-06:45

2 stops26h 25m

$1,820

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 18/3

21:40-13:10

1 stop25h 30m

Duesseldorf Intl

Mon 23/3

14:45-18:50

1 stop42h 05m

$2,085

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sun 17/5

15:40-07:35

1 stop23h 55m

Duesseldorf Intl

Thu 21/5

11:00-16:50

1 stop21h 50m

$2,170

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sun 9/8

15:40-07:35

1 stop23h 55m

Duesseldorf Intl

Mon 31/8

11:00-16:50

1 stop21h 50m

$2,231

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 18/3

06:00-18:55

1 stop22h 55m

Duesseldorf Intl

Mon 23/3

20:45-06:35

2 stops47h 50m

$2,320

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Fri 1/5

21:05-17:20

2 stops28h 15m

Duesseldorf Intl

Sat 2/5

21:15-06:05

1 stop24h 50m

$2,366

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 2/6

20:45-15:45

1 stop27h 00m

Duesseldorf Intl

Tue 7/7

09:20-17:10

1 stop23h 50m

$2,371

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Sydney to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Sydney 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 Sydney to Bonn

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

Use this chart to determine the optimal time to book a return flight from Sydney to Bonn. Price data was last updated on 18 February 2026.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Bonn. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Sydney to Bonn (average of $902). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,694). 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.

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. 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 Bonn. Reviews last updated 21 February 2026.
Read reviews from past customers who have flown with Emirates, Qantas Airways, andQatar Airways from Sydney to Bonn. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Emirates
8.1
Very Good
3,524 reviews
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Qantas Airways
7.5
Good
995 reviews
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Qatar Airways
7.4
Good
3,738 reviews
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Etihad Airways
7.3
Good
1,406 reviews
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Turkish Airlines
7.3
Good
4,224 reviews
Emirates
8.1
Very Good
3,524 reviews
Check prices

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Food

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

Related info for your journey

Find useful and relevant information for your journey from Sydney to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Bonn?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Bonn. You should not have trouble finding flights to Bonn from Kingsford Smith; the airport handles an average of 0 outbound flights to Bonn per day. You should also have plenty of airline options to choose from since 22 airlines have flights from the Sydney airport to Bonn. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How long is the flight from Sydney to Bonn?

    A quick flight from Sydney to Bonn can take about 25h 50m. Turkish Airlines provides one of the quickest options available for as low as $1,497. Sydney and Bonn are separated by a distance of 16562 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Bonn 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 Sydney to Bonn?

    Currently, May is the cheapest month in which you can book a flight from Sydney to Bonn (average of $902). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,694). 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

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.

Top 10 airlines flying from Sydney to Bonn

Discover the top 10 airlines that operate flights from Sydney to Bonn. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$895Average$1,723FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Virgin AustraliaCheapest$933Average$2,125FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air ChinaCheapest$1,086Average$1,336FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest$1,102Average$1,388FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest$1,169Average$1,668FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Asiana AirlinesCheapest$1,244Average$1,726FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Vietnam AirlinesCheapest$1,287Average$1,613FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China AirlinesCheapest$1,350Average$1,484FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Singapore AirlinesCheapest$1,379Average$1,773FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$1,458Average$1,811FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

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 Sydney to Bonn?

Deals for Sydney to Bonn flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Bonn?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Bonn for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Bonn with no change fees?

Yes, we can. To see specific flights from Sydney to Bonn with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Bonn become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Bonn flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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