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Cheap flights from Sydney to Bonn from $689

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FRA
27 Apr — 4 May1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Bonn are usually found in March or February, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Sydney to Bonn

Keep the following information in mind while searching for Sydney to Bonn flight deals. Data was last updated 22 April 2025.

Round-trip from

$2,106

One-way from

$689

Popular in

June

Cheapest in

March

Average price

$2,547
Qatar Airways
  • Qatar Airways
  • 21/7-19/8
  • 2 total stops
  • 55h 50m total
  • Sydney to Bonn
15/7
  • 15/7
  • 2 total stops
  • 32h 00m total
  • Sydney to Bonn
Highest demand for flights based on searches. 8% potential increase in price ($335 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($80 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Sydney to Bonn

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 22 April 2025.

Mon 21/720:45SYD - DUS
1 stop25h 00mQatar Airways
Tue 19/815:25DUS - SYD
1 stop30h 50mQatar Airways
Deal found 21/4$2,106
Thu 5/620:45SYD - DUS
3 stops33h 10mMultiple Airlines
Thu 12/607:00DUS - SYD
3 stops40h 20mMultiple Airlines
Deal found 20/4$2,113
Tue 27/520:55SYD - DUS
2 stops32h 25mTurkish Airlines
Fri 13/618:40DUS - SYD
2 stops40h 20mTurkish Airlines
Deal found 21/4$2,162
Mon 1/1216:10SYD - DUS
2 stops26h 30mSingapore Airlines
Tue 20/108:35DUS - SYD
2 stops37h 05mSingapore Airlines
Deal found 21/4$2,166
Mon 26/514:05SYD - DUS
2 stops36h 15mSWISS
Mon 16/620:00DUS - SYD
2 stops30h 25mSWISS
Deal found 21/4$2,210
Mon 21/715:40SYD - DUS
1 stop23h 45mEtihad Airways
Thu 21/810:50DUS - SYD
1 stop22h 05mEtihad Airways
Deal found 21/4$2,233
Mon 26/514:50SYD - DUS
2 stops29h 50mLufthansa
Fri 13/619:30DUS - SYD
2 stops30h 50mLufthansa
Deal found 21/4$2,310
Thu 5/609:50SYD - DUS
2 stops35h 35mEmirates
Tue 10/615:25DUS - SYD
1 stop22h 40mEmirates
Deal found 20/4$2,322
Tue 27/506:00SYD - DUS
1 stop39h 25mQantas Airways
Thu 12/621:15DUS - SYD
1 stop36h 05mQantas Airways
Deal found 21/4$2,324
Wed 28/514:50SYD - DUS
2 stops31h 25mAustrian Airlines
Fri 13/615:05DUS - SYD
2 stops35h 15mAustrian Airlines
Deal found 21/4$2,325
Mon 26/520:45SYD - DUS
1 stop25h 00mVirgin Australia
Sun 15/615:25DUS - SYD
1 stop30h 50mVirgin Australia
Deal found 21/4$2,414
Thu 5/613:05SYD - DUS
2 stops32h 50mKLM
Tue 10/618:15DUS - SYD
3 stops28h 15mKLM
Deal found 21/4$2,428

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 22 April 2025.
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

Mon 21/7

20:45-13:45

1 stop25h 00m

Duesseldorf Intl

Tue 19/8

15:25-06:15

1 stop30h 50m

$2,106

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Thu 5/6

20:45-21:55

3 stops33h 10m

Duesseldorf Intl

Thu 12/6

07:00-07:20

3 stops40h 20m

$2,113

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 27/5

20:55-21:20

2 stops32h 25m

Duesseldorf Intl

Fri 13/6

18:40-19:00

2 stops40h 20m

$2,162

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 26/5

14:05-18:20

2 stops36h 15m

Duesseldorf Intl

Mon 16/6

20:00-10:25

2 stops30h 25m

$2,210

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 21/7

15:40-07:25

1 stop23h 45m

Duesseldorf Intl

Thu 21/8

10:50-16:55

1 stop22h 05m

$2,233

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 26/5

14:50-12:40

2 stops29h 50m

Duesseldorf Intl

Fri 13/6

19:30-10:20

2 stops30h 50m

$2,310

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Thu 5/6

09:50-13:25

2 stops35h 35m

Duesseldorf Intl

Tue 10/6

15:25-22:05

1 stop22h 40m

$2,322

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 27/5

06:00-13:25

1 stop39h 25m

Duesseldorf Intl

Thu 12/6

21:15-17:20

1 stop36h 05m

$2,324

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 28/5

14:50-14:15

2 stops31h 25m

Duesseldorf Intl

Fri 13/6

15:05-10:20

2 stops35h 15m

$2,325

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 26/5

20:45-13:45

1 stop25h 00m

Duesseldorf Intl

Sun 15/6

15:25-06:15

1 stop30h 50m

$2,414

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 25 results
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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 April 2025.

Booking 75 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, October is the cheapest month in which you can book a flight from Sydney to Bonn (average of $979). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,548). 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.

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

Find hourly flight availability from Sydney to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

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 is the cheapest day to fly from Sydney to Bonn?

Use this chart to determine the cheapest time to fly return from Sydney to Bonn. Price data was last updated on 5 May 2024.

Travellers seeking maximum savings on their Sydney to Bonn flight should consider departing on Wednesday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bonn by month

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

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.

Temperature in Bonn by month

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

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).

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 22 April 2025.
Get a feel of what it's like to fly with Garuda Indonesia, Singapore Airlines and Emirates from Sydney to Bonn by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Entertainment

7.5

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Piero,Sept 2024

SYD - DPS

I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.

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 24 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.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $1,086. Users have also found prices from $1,146 and $1,331 on China Eastern and Singapore Airlines, respectively.

  • 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, October is the cheapest month in which you can book a flight from Sydney to Bonn (average of $979). Flying from Sydney to Bonn in December is currently the most expensive (average of $1,548). 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

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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 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$998Average$1,508FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air ChinaCheapest$1,093Average$1,411FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest$1,131Average$1,937FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest$1,299Average$2,004FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China AirlinesCheapest$1,304Average$1,572FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Turkish AirlinesCheapest$1,407Average$1,817FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air IndiaCheapest$1,446Average$1,756FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Asiana AirlinesCheapest$1,463Average$1,668FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Vietnam AirlinesCheapest$1,500Average$1,813FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Japan AirlinesCheapest$1,511Average$1,837FlexibilityNo cancel feeOn-time79%
Search Japan 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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