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Cheap flights from London Heathrow Airport to Bonn from £53

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FRA
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Bonn are usually found in February or January, booked 69 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Heathrow to Bonn

Keep the following information in mind while searching for Heathrow to Bonn flight deals. Data was last updated 18 September 2025.

Round-trip from

£99

One-way from

£53

Popular in

October

Cheapest in

February

Average price

£158
Eurowings
  • Eurowings
  • 1/11-3/11
  • Nonstop
  • 2h 50m total
  • London to Bonn
Search Deals
Eurowings
  • Eurowings
  • 9/10
  • Nonstop
  • 1h 20m total
  • London to Bonn
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Heathrow to Bonn

Cheapest flights from Heathrow to Bonn
Explore the most affordable flight options available from Heathrow to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1/1108:05LHR - DUS
Nonstop1h 25mEurowings
Mon 3/1112:40DUS - LHR
Nonstop1h 25mEurowings
Deal found 17/9£99
Tue 14/1012:10LHR - DUS
Nonstop1h 20mEurowings
Tue 28/1012:40DUS - LHR
Nonstop1h 25mEurowings
Deal found 16/9£100
Tue 4/1108:05LHR - DUS
Nonstop1h 25mEurowings
Tue 4/1114:35DUS - LHR
Nonstop1h 25mEurowings
Deal found 15/9£100
Thu 30/1012:40LHR - DUS
Nonstop1h 25mEurowings
Mon 3/1111:10DUS - LHR
Nonstop1h 25mEurowings
Deal found 17/9£101
Fri 10/1008:05LHR - DUS
Nonstop1h 20mEurowings
Fri 24/1007:00DUS - LHR
Nonstop1h 25mEurowings
Deal found 15/9£102
Sat 1/1110:55LHR - DUS
Nonstop1h 25mMultiple Airlines
Sat 8/1114:35DUS - LHR
Nonstop1h 25mMultiple Airlines
Deal found 17/9£103
Sat 1/1108:05LHR - DUS
Nonstop1h 25mEurowings
Sat 8/1107:00DUS - LHR
Nonstop1h 25mEurowings
Deal found 17/9£104
Tue 18/1108:05LHR - DUS
Nonstop1h 25mEurowings
Fri 5/1218:20DUS - LHR
Nonstop1h 25mEurowings
Deal found 15/9£105
Wed 5/1115:40LHR - DUS
Nonstop1h 25mBritish Airways
Fri 7/1112:25DUS - LHR
Nonstop1h 35mBritish Airways
Deal found 15/9£106
Fri 17/1007:10LHR - DUS
Nonstop1h 25mBritish Airways
Sun 26/1008:50DUS - LHR
Nonstop1h 40mBritish Airways
Deal found 15/9£106
Wed 15/1012:10LHR - DUS
Nonstop1h 20mEurowings
Wed 22/1018:25DUS - LHR
Nonstop1h 25mEurowings
Deal found 15/9£107
Mon 13/1019:35LHR - DUS
Nonstop1h 20mEurowings
Mon 27/1011:10DUS - LHR
Nonstop1h 25mEurowings
Deal found 15/9£108

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Bonn that are best for you.

Fly from

Heathrow

Fly to

Bonn

Route

Depart

Return

Price

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 10/10

08:05-10:25

Nonstop1h 20m

Duesseldorf Intl

Fri 24/10

07:00-07:25

Nonstop1h 25m

£102

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Thu 11/12

10:30-12:55

Nonstop1h 25m

Duesseldorf Intl

Sat 13/12

14:30-15:00

Nonstop1h 30m

£108

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 12/12

08:05-10:30

Nonstop1h 25m

Duesseldorf Intl

Sun 14/12

14:35-15:00

Nonstop1h 25m

£108

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 13/3

13:50-16:15

Nonstop1h 25m

Duesseldorf Intl

Sun 15/3

20:30-20:50

Nonstop1h 20m

£108

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Wed 5/11

13:55-16:20

Nonstop1h 25m

Duesseldorf Intl

Wed 5/11

18:20-18:45

Nonstop1h 25m

£108

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 12/12

07:05-09:30

Nonstop1h 25m

Duesseldorf Intl

Mon 15/12

20:10-20:30

Nonstop1h 20m

£110

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 28/11

20:00-22:25

Nonstop1h 25m

Duesseldorf Intl

Mon 1/12

07:05-07:45

Nonstop1h 40m

£110

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Tue 18/11

12:45-15:10

Nonstop1h 25m

Duesseldorf Intl

Fri 5/12

07:05-07:45

Nonstop1h 40m

£110

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 31/10

17:15-19:40

Nonstop1h 25m

Duesseldorf Intl

Fri 7/11

07:05-07:45

Nonstop1h 40m

£111

LondonDüsseldorf

LHR - DUS

LHRDUS

London Heathrow

Fri 5/12

07:05-09:30

Nonstop1h 25m

Duesseldorf Intl

Fri 5/12

17:10-17:40

Nonstop1h 30m

£119

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Heathrow to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from Heathrow 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 London Heathrow Airport to Bonn

How far ahead should I book a flight from London Heathrow Airport to Bonn?

Use this chart to determine the optimal time to book a return flight from Heathrow to Bonn. Price data was last updated on 12 September 2025.

The best time to book flights from London Heathrow Airport to Bonn is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Bonn?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Bonn (average of £187). Flying from London Heathrow Airport to Bonn in June is currently the most expensive (average of £247). 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 LHR to BN9?

Find hourly flight availability from Heathrow 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 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Bonn as you normally would.

What is the cheapest day to fly from London Heathrow Airport to Bonn?

Use this chart to determine the cheapest time to fly return from Heathrow to Bonn. Price data was last updated on 14 September 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Bonn flight should consider departing on Saturday at midday when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Bonn

Explore weekly flight availability from Heathrow to Bonn. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2025.

The most flights from LHR to BN9 are scheduled on a Tuesday (44 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost for a return flight from London Heathrow Airport to Bonn?

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 18 September 2025.
Read reviews from past customers who have flown with Lufthansa, British Airways, andEurowings from London Heathrow Airport to Bonn. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Louise,Sept 2025

HER - FRA

Discover airlines is a budget airline, which has you pay for everything. On a flight that was just over 3 hrs, they offered one glass of water. You pay for everything else.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Louise,Sept 2025

HER - FRA

Discover airlines is a budget airline, which has you pay for everything. On a flight that was just over 3 hrs, they offered one glass of water. You pay for everything else.
British Airways
6.7
Okay
7,367 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Louise,Sept 2025

HER - FRA

Discover airlines is a budget airline, which has you pay for everything. On a flight that was just over 3 hrs, they offered one glass of water. You pay for everything else.
Eurowings
6.6
Okay
281 reviews
Lufthansa
6.8
Okay
7,409 reviews
Check prices

Overall

6.8

Boarding

7.0

Food

6.3

Comfort

6.8

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Louise,Sept 2025

HER - FRA

Discover airlines is a budget airline, which has you pay for everything. On a flight that was just over 3 hrs, they offered one glass of water. You pay for everything else.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Bonn?

    Airlines like Eurowings and British Airways fly from London Heathrow Airport to Bonn in about 1h 20m. The time it takes to get you to your destination is usually consistent. The distance from London Heathrow Airport to Bonn is about 311 mi. Most flights are nonstop.

  • What are the most reliable airlines from London Heathrow Airport to Bonn?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Bonn are Aegean Airlines (79%), United Airlines (71%) and Croatia Airlines (70%).

  • What are the cheapest flights from London Heathrow Airport to Bonn?

    Looking at all options, your cheapest flight can be booked for £76. While the most popular route (London Heathrow - Duesseldorf Intl) can be booked for £86 on average, our data indicates £1,823 when flying from London Heathrow Airport to Bonn.

  • Can I find deals for flights from Heathrow to Bonn that include hotel bookings?

    Yes. In addition to deals on Heathrow to Bonn flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Bonn?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Bonn.

  • Can I find deals for business class flights from Heathrow to Bonn?

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Bonn?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Bonn (average of £187). Flying from London Heathrow Airport to Bonn in June is currently the most expensive (average of £247). 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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Alternative routes for Heathrow to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Heathrow to Bonn

Discover the top 5 airlines that operate flights from Heathrow 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 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£63FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
EurowingsCheapest£84Average£149FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
British AirwaysCheapest£93Average£137FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£120Average£195FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£158Average£211FlexibilityNo cancel feeOn-time75%
Search KLM 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 Heathrow to Bonn?

Cheapflights helps you search for flights from Heathrow to Bonn via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Bonn for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Bonn with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Bonn, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Bonn become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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