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Cheap flights from Sydney to Bonn from $757

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FRA
18 6月 — 25 6月1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Bonn are usually found in February or March, booked 85 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 13 6月 2025.

Round-trip from

$1,922

One-way from

$757

Popular in

June

Cheapest in

February

Average price

$2,759
27/7-3/8
  • 27/7-3/8
  • 4 total stops
  • 118h 05m total
  • Sydney to Bonn
Search Deals
16/7
  • 16/7
  • 2 total stops
  • 34h 35m total
  • Sydney to Bonn
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($237 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 13 6月 2025.

週日 27/719:40SYD - DUS
2 stops58h 40mMultiple Airlines
週日 3/819:30DUS - SYD
2 stops59h 25mMultiple Airlines
Deal found 12/6$1,922
週二 16/920:55SYD - DUS
2 stops28h 20mTurkish Airlines
週一 17/1110:45DUS - SYD
2 stops47h 05mTurkish Airlines
Deal found 11/6$1,934
週五 1/821:30SYD - DUS
1 stop41h 55mEtihad Airways
週日 10/810:50DUS - SYD
1 stop22h 05mEtihad Airways
Deal found 11/6$1,986
週二 16/914:50SYD - DUS
1 stop30h 55mQatar Airways
週一 17/1114:45DUS - SYD
1 stop30h 05mQatar Airways
Deal found 12/6$2,080
週一 21/720:45SYD - DUS
1 stop25h 00mVirgin Australia
週二 19/815:25DUS - SYD
1 stop30h 50mVirgin Australia
Deal found 9/6$2,097
週六 26/719:40SYD - DUS
2 stops45h 30mAir China
週六 2/810:30DUS - SYD
2 stops44h 25mAir China
Deal found 11/6$2,141
週一 15/906:00SYD - DUS
1 stop39h 25mEmirates
週三 15/1015:25DUS - SYD
1 stop41h 55mEmirates
Deal found 11/6$2,320
週一 15/914:40SYD - DUS
2 stops38h 25mBritish Airways
週三 15/1014:35DUS - SYD
2 stops30h 45mBritish Airways
Deal found 10/6$2,404
週一 15/914:50SYD - DUS
2 stops25h 25mThai Airways
週三 15/1010:10DUS - SYD
2 stops26h 20mThai Airways
Deal found 11/6$2,449
週五 1/820:30SYD - DUS
2 stops43h 10mChina Eastern
週日 10/810:30DUS - SYD
2 stops38h 30mChina Eastern
Deal found 11/6$2,464
週二 16/914:50SYD - DUS
2 stops31h 05mKLM
週一 17/1118:40DUS - SYD
3 stops26h 45mKLM
Deal found 11/6$2,491
週四 19/608:55SYD - DUS
2 stops44h 10mJapan Airlines
週二 15/710:50DUS - SYD
2 stops35h 30mJapan Airlines
Deal found 12/6$2,565

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 13 6月 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

週日 27/7

19:40-22:20

2 stops58h 40m

Duesseldorf Intl

週日 3/8

19:30-14:55

2 stops59h 25m

$1,922

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週五 1/8

21:30-07:25

1 stop41h 55m

Duesseldorf Intl

週日 10/8

10:50-16:55

1 stop22h 05m

$1,986

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週一 21/7

20:45-13:45

1 stop25h 00m

Duesseldorf Intl

週二 19/8

15:25-06:15

1 stop30h 50m

$2,097

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週六 26/7

19:40-09:10

2 stops45h 30m

Duesseldorf Intl

週六 2/8

10:30-14:55

2 stops44h 25m

$2,141

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週二 22/7

14:50-13:45

1 stop30h 55m

Duesseldorf Intl

週二 19/8

15:25-06:15

1 stop30h 50m

$2,151

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週五 25/7

20:55-09:05

2 stops44h 10m

Duesseldorf Intl

週五 1/8

18:40-19:00

2 stops40h 20m

$2,427

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週五 1/8

20:30-07:40

2 stops43h 10m

Duesseldorf Intl

週日 10/8

10:30-09:00

2 stops38h 30m

$2,464

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週四 19/6

08:55-21:05

2 stops44h 10m

Duesseldorf Intl

週二 15/7

10:50-06:20

2 stops35h 30m

$2,565

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週一 21/7

14:50-13:55

2 stops31h 05m

Duesseldorf Intl

週五 22/8

18:15-07:10

3 stops28h 55m

$2,659

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

週三 18/6

20:10-13:25

1 stop25h 15m

Duesseldorf Intl

週六 28/6

15:25-22:05

1 stop22h 40m

$2,947

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 24 results
1
2
3

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 9 June 2025.

Booking 85 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 13 6月 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 16 December 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 13 6月 2025.
Get a feel of what it's like to fly with Emirates, Garuda Indonesia and KLM 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.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Garuda Indonesia
8.1
Very Good
76 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,290 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Food

7.8

Crew

8.3

Comfort

8.0

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

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

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $772. Users have also found prices from $909 and $1,266 on Etihad Airways and Qatar Airways, 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

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 13 6月 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,114Average$1,687FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest$1,124Average$1,376FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest$1,282Average$1,971FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,312Average$2,001FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China AirlinesCheapest$1,366Average$1,576FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Turkish AirlinesCheapest$1,410Average$1,806FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Asiana AirlinesCheapest$1,441Average$1,765FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air IndiaCheapest$1,443Average$1,759FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Vietnam AirlinesCheapest$1,478Average$1,798FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Japan AirlinesCheapest$1,488Average$1,932FlexibilityNo 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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