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HK$2,456+ 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 21-3. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Bonn in 2026

Enter your travel dates to find the best prices.

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 22 January 2026.

Fri 6-323:30
HKG
-
DUS
1 stop16h 25m
SWISS
Thu 19-318:35
DUS
-
HKG
1 stop16h 10m
SWISS
Deal found 22-1HK$5,107
Sat 14-323:30
HKG
-
DUS
1 stop21h 35m
SWISS
Tue 17-320:10
DUS
-
HKG
1 stop14h 35m
SWISS
Deal found 21-1HK$5,247
Tue 17-323:30
HKG
-
DUS
1 stop16h 25m
SWISS
Fri 20-320:25
DUS
-
HKG
1 stop14h 20m
SWISS
Deal found 21-1HK$5,458
Sat 7-323:30
HKG
-
DUS
1 stop21h 35m
SWISS
Sat 14-315:05
DUS
-
HKG
1 stop19h 40m
SWISS
Deal found 21-1HK$5,770
Mon 2-222:40
HKG
-
DUS
2 stops28h 35m
Multiple Airlines
Mon 16-206:50
DUS
-
HKG
2 stops28h 40m
Multiple Airlines
Deal found 21-1HK$5,832
Fri 6-309:20
HKG
-
DUS
2 stops19h 35m
Multiple Airlines
Thu 19-318:20
DUS
-
HKG
2 stops19h 45m
Multiple Airlines
Deal found 22-1HK$6,050
Fri 6-323:25
HKG
-
DUS
1 stop18h 30m
KLM
Thu 19-314:35
DUS
-
HKG
2 stops20h 55m
KLM
Deal found 22-1HK$6,183
Mon 2-223:20
HKG
-
DUS
1 stop30h 05m
Turkish Airlines
Mon 16-214:10
DUS
-
HKG
1 stop19h 55m
Turkish Airlines
Deal found 21-1HK$6,300
Thu 22-110:00
HKG
-
DUS
1 stop30h 20m
Turkish Airlines
Sun 25-118:15
DUS
-
HKG
1 stop31h 05m
Turkish Airlines
Deal found 20-1HK$6,339
Thu 29-110:00
HKG
-
DUS
1 stop34h 05m
Turkish Airlines
Mon 2-207:10
DUS
-
HKG
1 stop18h 10m
Turkish Airlines
Deal found 22-1HK$6,347
Tue 17-313:15
HKG
-
DUS
3 stops36h 40m
Multiple Airlines
Fri 20-306:50
DUS
-
HKG
3 stops29h 45m
Multiple Airlines
Deal found 21-1HK$6,596
Mon 2-223:45
HKG
-
DUS
1 stop21h 00m
Lufthansa
Mon 16-206:15
DUS
-
HKG
2 stops17h 40m
Lufthansa
Deal found 21-1HK$6,721

Find flight deals to Bonn

Find the latest flights to Bonn in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 22 January 2026.

Return from

HK$5,107

One-way from

HK$2,456

Popular in

July

Cheapest in

February

Average price

HK$5,520
SWISS
  • SWISS
  • 6-3-19-3
  • 2 total stops
  • 32h 35m total
  • Hong Kong to Düsseldorf
Search Deals
21-3
  • 21-3
  • 2 total stops
  • 50h 15m total
  • Hong Kong to Bonn
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$728 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$142 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

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 70,647 searches and data was last updated on 22 January 2026.
Use the filters below to find and compare flights to Bonn that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Fri 6-3

23:30-08:55

1 stop16h 25m

Duesseldorf Intl

Thu 19-3

18:35-17:45

1 stop16h 10m

HK$5,107

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Tue 17-3

23:30-08:55

1 stop16h 25m

Duesseldorf Intl

Fri 20-3

20:25-17:45

1 stop14h 20m

HK$5,458

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 7-3

23:30-14:05

1 stop21h 35m

Duesseldorf Intl

Sat 14-3

15:05-17:45

1 stop19h 40m

HK$5,770

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Mon 2-2

22:40-20:15

2 stops28h 35m

Duesseldorf Intl

Mon 16-2

06:50-18:30

2 stops28h 40m

HK$5,832

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Fri 6-3

09:20-21:55

2 stops19h 35m

Duesseldorf Intl

Thu 19-3

18:20-21:05

2 stops19h 45m

HK$6,050

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Fri 6-3

23:25-10:55

1 stop18h 30m

Duesseldorf Intl

Thu 19-3

14:35-18:30

2 stops20h 55m

HK$6,183

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Mon 2-2

23:20-22:25

1 stop30h 05m

Duesseldorf Intl

Mon 16-2

14:10-17:05

1 stop19h 55m

HK$6,300

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Mon 2-2

23:45-13:45

1 stop21h 00m

Duesseldorf Intl

Mon 16-2

06:15-06:55

2 stops17h 40m

HK$6,721

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 14-3

20:20-16:25

2 stops27h 05m

Duesseldorf Intl

Tue 17-3

12:40-00:15

2 stops28h 35m

HK$6,830

Hong KongDüsseldorf

HKG - DUS

HKGDUS

Hong Kong Intl

Sat 7-3

21:45-17:55

1 stop27h 10m

Duesseldorf Intl

Sat 14-3

18:40-19:00

2 stops41h 20m

HK$6,861

Flights are sorted by cheapest return flights first.

Deals found on 21-1

Showing 1-10 of 21 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

How long is the flight to Bonn?

On average, a flight from Hong Kong to Bonn takes 16 hours 0 minutes. Flights to Bonn from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Bonn

The most flights from Hong Kong to Bonn are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

What are the most popular airlines that fly to Bonn?

The most popular airlines flying from Hong Kong to Bonn are SWISS, Lufthansa and Finnair.

SWISS
SWISS
From HK$4,536
Lufthansa
Lufthansa
From HK$4,021
Finnair
Finnair
From HK$4,684

What are the cheapest airlines that fly to Bonn?

The cheapest airlines flying from Hong Kong to Bonn are Lufthansa, SWISS and Finnair.

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 22 January 2026.
Check out reviews from past customers who have flown Finnair, SWISS, andLufthansa to Germany to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,353 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Comfort

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,353 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Comfort

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
SWISS
7.5
Good
1,855 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Comfort

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,740 reviews
Finnair
7.6
Good
1,353 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Entertainment

6.9

Crew

8.2

Comfort

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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, Lufthansa 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 HK$8,010, however they can be found for as little as HK$1,322.

  • Does Frankfurt am Main have rental cars?

    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 - Guests With International Flight Only! is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

See more FAQs

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