How long is the flight from Sydney to Bonn?

A quick flight from Sydney to Bonn can take about 23h 55m. Etihad Airways provides one of the quickest options available for as low as $1,329. Sydney and Bonn are separated by a distance of 16562 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

In terms of precipitation, rainfall in Bonn ranges from 30.0 - 80.0 inches per month. July is typically the wettest month, when rainfall can reach 80.0 mm. March is typically the driest time to visit Bonn when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular airlines that fly from Sydney to Bonn?

Qatar Airways, Etihad Airways and Emirates are the most popular airlines when flying from Sydney to Bonn.

What is the cheapest time of day to fly from SYD to BN9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Bonn as you normally would.

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 20 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.

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.

$714+ Cheap Flights from Sydney to Bonn

Q: How much does it cost for a return flight from Sydney to Bonn?

Airfare is below average for this route at the moment. Sydney to Bonn flights typically cost between $2,594 and $2,282 in May. The cheapest return flight price found within the last 3 days was $1,217 on Etihad Airways (31 May-24 June). Find deals

Cheap flight deals from Sydney to Bonn

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 3 April 2026.

Sun 31/515:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Wed 24/611:00

DUS

SYD

1 stop21h 50m

Etihad Airways

Deal found 31/3$1,217

Sat 16/520:50

SYD

DUS

1 stop42h 45m

Etihad Airways

Sun 31/511:00

DUS

SYD

1 stop35h 10m

Etihad Airways

Deal found 30/3$1,223

Fri 22/515:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Fri 12/611:00

DUS

SYD

1 stop35h 10m

Etihad Airways

Deal found 31/3$1,259

Sat 4/416:40

SYD

DUS

1 stop24h 40m

Etihad Airways

Mon 13/409:35

DUS

SYD

1 stop23h 15m

Etihad Airways

Deal found 30/3$1,268

Sat 18/415:40

SYD

DUS

1 stop24h 40m

Etihad Airways

Mon 27/409:35

DUS

SYD

1 stop23h 15m

Etihad Airways

Deal found 31/3$1,307

Sat 16/520:50

SYD

DUS

1 stop42h 45m

Etihad Airways

Sat 23/511:00

DUS

SYD

1 stop35h 10m

Etihad Airways

Deal found 1/4$1,324

Wed 10/615:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Sun 14/611:00

DUS

SYD

1 stop35h 10m

Etihad Airways

Deal found 30/3$1,326

Tue 5/515:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Sun 24/511:00

DUS

SYD

1 stop21h 50m

Etihad Airways

Deal found 28/3$1,588

Mon 4/515:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Thu 21/511:00

DUS

SYD

1 stop21h 50m

Etihad Airways

Deal found 29/3$1,606

Fri 15/515:40

SYD

DUS

1 stop23h 55m

Etihad Airways

Fri 22/511:00

DUS

SYD

1 stop21h 50m

Etihad Airways

Deal found 2/4$1,645

Find flight deals from Sydney to Bonn

Round-trip from	$1,217
One-way from	$714
Popular in	December
Cheapest in	October
Average price	$2,424

Etihad Airways
31/5-24/6
2 total stops
45h 45m total
Sydney to Bonn

Search Deals

4/6
3 total stops
44h 55m total
Sydney to Bonn

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($490 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($136 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 10/6

15:40-07:35

1 stop23h 55m

Duesseldorf Intl

Sun 14/6

11:00-16:50

1 stop21h 50m

$1,329

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 16/6

15:40-07:35

1 stop23h 55m

Duesseldorf Intl

Fri 10/7

11:00-16:50

1 stop21h 50m

$1,905

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 10/6

06:00-13:25

1 stop39h 25m

Duesseldorf Intl

Sun 14/6

15:25-05:10

2 stops29h 45m

$2,248

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 20/4

14:45-13:25

2 stops30h 40m

Duesseldorf Intl

Fri 1/5

15:25-05:10

2 stops29h 45m

$2,369

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 20/4

14:45-13:25

2 stops30h 40m

Duesseldorf Intl

Wed 29/4

15:25-06:05

1 stop30h 40m

$2,396

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sun 19/4

14:45-13:25

2 stops30h 40m

Duesseldorf Intl

Wed 29/4

15:25-06:05

1 stop30h 40m

$2,470

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Thu 14/5

07:20-09:00

3 stops33h 40m

Duesseldorf Intl

Thu 21/5

07:20-19:10

2 stops27h 50m

$2,849

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 16/6

19:00-13:45

2 stops26h 45m

Duesseldorf Intl

Sat 11/7

15:25-06:10

1 stop30h 45m

$2,978

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sat 20/6

14:50-13:45

1 stop30h 55m

Duesseldorf Intl

Sat 11/7

15:25-06:10

1 stop30h 45m

$3,196

Cheapest one-way

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sat 6/6

13:00-12:35

3 stops55h 35m

$822

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 21 resultsSorted by cheapest first

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.

SYD-DUS

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

SYD-BN9

SYD-DUS

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

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 $921). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,735). 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.

How much does it cost for a return flight from Sydney to Bonn?

Reviews of airlines servicing Bonn

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

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Emirates

8.1

Very Good

3,554 reviews

Emirates

8.1

Very Good

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Qantas Airways

7.5

Good

1,016 reviews

Emirates

8.1

Very Good

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Qatar Airways

7.4

Good

3,730 reviews

Emirates

8.1

Very Good

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Etihad Airways

7.3

Good

1,431 reviews

Emirates

8.1

Very Good

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Turkish Airlines

7.3

Good

4,294 reviews

Emirates

8.1

Very Good

3,554 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Related info for your journey

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 20 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 23h 55m. Etihad Airways provides one of the quickest options available for as low as $1,329. Sydney and Bonn are separated by a distance of 16562 km. Both multi-stop and direct flights can be found to your destination and back.
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 $921). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,735). 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

Alternative routes

Complete your trip

Direct flights to Germany

Flights by cabin class

Other flight options

Other flights from Sydney

Popular flights

Top destinations

Alternative routes for Sydney to Bonn

Sydney to Frankfurt flights

Sydney to Munich flights

Sydney to Berlin flights

Sydney to Hamburg flights

Sydney to Duesseldorf Intl flights

Sydney to Bremen flights

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Sydney to Hannover flights

Sydney to Cologne flights

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Coolangatta to Munich flights

Coolangatta to Frankfurt flights

Sydney to Nuremberg flights

Coffs Harbour to Munich flights

Top 10 airlines flying from Sydney to Bonn

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$916	Average$1,835	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Virgin Australia	Cheapest$955	Average$2,109	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air China	Cheapest$1,099	Average$1,338	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest$1,129	Average$1,425	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest$1,197	Average$1,696	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Asiana Airlines	Cheapest$1,274	Average$1,803	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Vietnam Airlines	Cheapest$1,294	Average$1,718	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Etihad Airways	Cheapest$1,297	Average$1,935	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Airlines	Cheapest$1,454	Average$1,765	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Singapore Airlines	Cheapest$1,468	Average$1,839	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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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Cheap flights from Sydney to Bonn from $714

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Bonn

Cheapest flights from Sydney to BonnExplore 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 3 April 2026.

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 3 April 2026.

Best flights from Sydney to BonnDiscover carefully curated flight deals from Sydney to Bonn that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Discover carefully curated flight deals from Sydney to Bonn that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Last-minute flights from Sydney to BonnDiscover last-minute flight deals from Sydney to Bonn. Data last updated 3 April 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Bonn. Data last updated 3 April 2026 and is based on user searches.

One-way flights from Sydney to BonnSearch for one-way flight options from Sydney to Bonn. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

Search for one-way flight options from Sydney to Bonn. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.

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 3 April 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Bonn that are best for you.

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.

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 2 April 2026.

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

How much does it cost for a return flight from Sydney to Bonn?

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 3 April 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.

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?

How long is the flight from Sydney to Bonn?

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

How can I find direct flights from Sydney to Bonn?

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

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

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.

Alternative routes for Sydney to Bonn

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

Complete your trip

Complete your trip to Bonn by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Germany

Book a non-stop flight to one of these other cities located in Germany.

Search flights from Sydney to Bonn by cabin class

Find flights from Sydney to Bonn, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Bonn flights

Browse other Sydney and Bonn flight options. Last updated on 3 April 2026.

Other flights from Sydney

Browse through other flights departing from Sydney. Flights are based on user searches made on Cheapflights and were last updated on 3 April 2026.

Popular flight searches

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Sydney to Bonn flights

Consider these flights travelling from Sydney to Bonn.

Top 10 airlines flying from Sydney to Bonn

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How does Cheapflights help users find flights from Sydney to Bonn?

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

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

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

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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 3 April 2026.

Best flights from Sydney to Bonn
Discover carefully curated flight deals from Sydney to Bonn that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 April 2026.

Last-minute flights from Sydney to Bonn
Discover last-minute flight deals from Sydney to Bonn. Data last updated 3 April 2026 and is based on user searches.

One-way flights from Sydney to Bonn
Search for one-way flight options from Sydney to Bonn. Find affordable one-way fares based on user searches. Data last updated 3 April 2026.