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HK$2,666+ Cheap flights to Bonn

— FRA
13 Oct — 20 Oct1
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

Mon 19-1023:05 -
1 stop21h 00m
Tue 3-1114:45 -
1 stop19h 50m
Deal found 9-9HK$4,423
Mon 5-1020:20 -
1 stop17h 15m
Sun 1-1109:40 -
1 stop15h 50m
Deal found 11-9HK$5,105
Tue 15-923:05 -
1 stop16h 00m
Mon 28-919:55 -
1 stop14h 40m
Deal found 12-9HK$5,121
Tue 27-1019:35 -
1 stop18h 00m
Sat 14-1109:40 -
1 stop15h 50m
Deal found 11-9HK$5,137
Thu 15-1023:25 -
1 stop16h 35m
Wed 21-1018:30 -
1 stop14h 50m
Deal found 11-9HK$5,199
Tue 27-1023:30 -
1 stop21h 15m
Sun 15-1110:25 -
2 stops23h 05m
Deal found 11-9HK$5,686
Tue 27-1021:35 -
2 stops31h 20m
Sat 14-1114:35 -
2 stops25h 25m
Deal found 11-9HK$5,717
Sun 25-1007:30 -
2 stops32h 55m
Sun 1-1107:30 -
2 stops27h 25m
Deal found 10-9HK$5,827
Thu 15-1020:20 -
2 stops31h 25m
Wed 21-1007:00 -
2 stops20h 00m
Deal found 11-9HK$6,093

Find flight deals to Bonn

Return from

HK$4,423

One-way from

HK$2,666

Popular in

September

Cheapest in

February

Average price

HK$8,815
SWISS
  • SWISS
  • 19-10-3-11
  • 2 total stops
  • 40h 50m total
  • Hong Kong to Düsseldorf
Search Deals
1-11-31-12
  • 1-11-31-12
  • 2 total stops
  • 36h 35m total
  • Hong Kong to Bonn
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (HK$565 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$216 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Sun 17-1

18:15-09:00

2 stops45h 45m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,027

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Fri 27-11

07:40-10:05

3 stops33h 25m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,317

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Mon 18-1

20:45-17:50

3 stops28h 05m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,607
Fastest return journey

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Fri 15-1

19:35-06:35

1 stop18h 00m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,678

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Thu 14-1

19:35-06:35

1 stop18h 00m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,678

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Mon 2-11

19:35-06:35

1 stop18h 00m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,874

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Sat 16-1

19:35-06:35

1 stop18h 00m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$4,062

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Mon 18-1

19:35-06:35

1 stop18h 00m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$4,070

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Mon 2-11

21:00-12:30

2 stops22h 30m

Duesseldorf Intl

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$4,274

Hong KongDüsseldorf

HKG Hong Kong Intl - DUS Duesseldorf Intl

HKGDUS

Hong Kong Intl

Mon 5-10

20:20-07:35

1 stop17h 15m

Duesseldorf Intl

Sun 1-11

09:40-08:30

1 stop15h 50m

HK$5,678

Flights are sorted by cheapest return flights first.

Deals found on 13-9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

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 17 hours 15 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 Monday, which is when the least amount of flights are scheduled (5 on average).

What are the most popular airlines that fly to Bonn?

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

SWISS
SWISS
From HK$4,804
Lufthansa
Lufthansa
From HK$5,029

What are the cheapest airlines that fly to Bonn?

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

Rainfall in Bonn 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

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

Check out reviews from past customers who have flown SWISS and Lufthansa 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.
SWISS
7.5
Good
2,072 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
SWISS
7.5
Good
2,072 reviews
SWISS
7.5
Good
2,072 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.
Lufthansa
6.8
Okay
8,220 reviews
SWISS
7.5
Good
2,072 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

HKG - ZRH

Particularly good to do immigration in Zurich. The line is way more efficient and you can take a connecting flight in one hour. Great value for money.

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, Air China 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$5,457, however they can be found for as little as HK$635.

  • 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 Flights Only) is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

See more FAQs

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