Find flights
Airlines

$678+ Cheap flights to Bonn

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
30 Mar — 6 Apr1
1 adult

Flights to Bonn in 2025

Find the latest flights to Bonn in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 March 2025.

Return from

$1,775

One-way from

$678

Popular in

June

Cheapest in

March

Average price

$2,049
12/5-20/5
  • 12/5-20/5
  • 4 total stops
  • 84h 55m total
  • Sydney to Düsseldorf
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 54h 10m total
  • Sydney to Bonn
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
Search Deals

Find flight deals to Bonn

Cheapest flights to Bonn
Explore the most affordable flight options available to Bonn. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Mon 12/511:00SYD - DUS
2 stops42h 55mMultiple Airlines
Tue 20/507:00DUS - SYD
2 stops42h 00mMultiple Airlines
Deal found 25/3$1,775
Tue 5/810:20SYD - DUS
2 stops32h 50mFinnair
Wed 3/918:45DUS - SYD
2 stops27h 55mFinnair
Deal found 24/3$1,864
Mon 21/714:50SYD - DUS
1 stop25h 00mQatar Airways
Tue 19/809:20DUS - SYD
1 stop23h 50mQatar Airways
Deal found 24/3$2,062
Mon 15/914:40SYD - DUS
2 stops38h 25mBritish Airways
Wed 15/1014:35DUS - SYD
2 stops36h 15mBritish Airways
Deal found 23/3$2,124
Thu 8/509:50SYD - DUS
2 stops35h 35mEmirates
Thu 15/515:25DUS - SYD
1 stop22h 40mEmirates
Deal found 24/3$2,326
Mon 12/510:20SYD - DUS
2 stops35h 35mKLM
Tue 20/518:15DUS - SYD
3 stops28h 15mKLM
Deal found 25/3$2,365
Mon 15/914:50SYD - DUS
1 stop25h 00mVirgin Australia
Wed 15/1015:25DUS - SYD
2 stops31h 30mVirgin Australia
Deal found 23/3$2,443
Wed 25/620:30SYD - DUS
2 stops43h 50mChina Eastern
Tue 22/709:05DUS - SYD
2 stops39h 55mChina Eastern
Deal found 24/3$2,531
Thu 17/420:55SYD - DUS
2 stops32h 25mTurkish Airlines
Fri 2/518:40DUS - SYD
2 stops40h 20mTurkish Airlines
Deal found 24/3$2,614
Fri 18/417:45SYD - DUS
2 stops27h 40mQantas Airways
Fri 2/521:15DUS - SYD
1 stop24h 50mQantas Airways
Deal found 24/3$2,728
Mon 5/509:20SYD - DUS
3 stops37h 10mAir Canada
Tue 13/507:10DUS - SYD
3 stops40h 10mAir Canada
Deal found 24/3$3,061
Thu 19/621:30SYD - DUS
1 stop41h 55mEtihad Airways
Thu 17/710:50DUS - SYD
1 stop23h 10mEtihad Airways
Deal found 25/3$3,633

Cheapflights Fare Finder

Locate flights to Bonn that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to Bonn that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Sat 7/6

19:40-09:10

2 stops45h 30m

Duesseldorf Intl

Fri 8/8

08:30-14:50

2 stops46h 20m

$1,834

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Tue 5/8

10:20-11:10

2 stops32h 50m

Duesseldorf Intl

Wed 3/9

18:45-06:40

2 stops27h 55m

$1,864

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 21/7

14:50-13:45

1 stop30h 55m

Duesseldorf Intl

Tue 19/8

09:20-17:10

1 stop23h 50m

$2,060

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 15/9

14:40-21:05

2 stops38h 25m

Duesseldorf Intl

Wed 15/10

14:35-11:50

2 stops36h 15m

$2,124

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Thu 8/5

09:50-13:25

2 stops35h 35m

Duesseldorf Intl

Thu 15/5

15:25-22:05

1 stop22h 40m

$2,326

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 15/9

14:50-07:50

1 stop25h 00m

Duesseldorf Intl

Wed 15/10

15:25-07:55

2 stops31h 30m

$2,443

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Wed 25/6

20:30-08:20

2 stops43h 50m

Duesseldorf Intl

Tue 22/7

09:05-09:00

2 stops39h 55m

$2,531

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Thu 17/4

20:55-21:20

2 stops32h 25m

Duesseldorf Intl

Fri 2/5

18:40-19:00

2 stops40h 20m

$2,614

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Fri 18/4

17:45-13:25

2 stops27h 40m

Duesseldorf Intl

Fri 2/5

21:15-06:05

1 stop24h 50m

$2,728

SydneyDüsseldorf

SYD - DUS

SYDDUS

Sydney Kingsford Smith

Mon 21/7

10:10-11:50

3 stops33h 40m

Duesseldorf Intl

Tue 19/8

18:15-06:45

2 stops28h 30m

$3,037

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 27 results
1
2
3

Best time to book a flight to Bonn

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

When is the best time to book a flight 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 21 March 2025.

To ensure you get the cheapest price possible for a flight to Bonn, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Bonn?

On average, a flight from Sydney to Bonn takes 32 hours 50 minutes. Flights to Bonn from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly 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.

Users looking for the lowest fares to Bonn should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Bonn?

The most popular airlines flying from Sydney to Bonn are Qatar Airways, Turkish Airlines and Emirates.

Qatar Airways

Qatar Airways

From $1,208

Turkish Airlines

Turkish Airlines

From $950

Emirates

Emirates

From $1,288

Singapore Airlines

Singapore Airlines

From $1,163

What are the cheapest airlines that fly to Bonn?

The cheapest airlines flying from Sydney to Bonn are Turkish Airlines, Japan Airlines and China Eastern.

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 mm 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 25 March 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Singapore Airlines
8.1
Very Good
1,284 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Emirates
8.0
Very Good
3,190 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
KLM
7.8
Good
1,318 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Thai Airways
7.8
Good
316 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

FAQs about flying to Bonn

  • Can I find cheaper flights to Bonn if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bonn on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bonn?

    Based on reviews from Cheapflights users, SriLankan Airlines is rated the highest out of the airlines that fly to Bonn.

  • How much is a return flight to Bonn?

    A return flight to Bonn will typically cost around $296, however they can be found for as little as $72.

  • Where does the fastest flight to Bonn depart from?

    For those looking to save time traveling to Bonn, Adelaide offers the quickest one-way flight (23 hours 45 minutes).

  • Does Frankfurt am Main have car hire?

    Yes. Those touching down at Frankfurt am Main can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Frankfurt am Main?

    Yes. Frankfurt am Main has hotels nearby for those requiring accommodations. My Cloud Transit Hotel is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

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.

Airports serving Bonn

Book a flight to or from one of these Bonn airports.
Flights to Duesseldorf Intl

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 to Bonn?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bonn today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights to Bonn by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Bonn with no change fees?

Yes, we can. To see specific flights 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 to Bonn become cheaper?

Of course! You can track prices for flights to Bonn and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.