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Cheap flights from London Heathrow Airport to Bonn from £51

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FRA
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Bonn are usually found in February or January, booked 75 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Bonn

Enter your travel dates to find the best prices.

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 13 August 2026.

Sat 19/908:05 -
Nonstop1h 25m
Sun 20/907:00 -
Nonstop1h 25m
Deal found 12/8£110
Sat 17/1008:05 -
Nonstop1h 25m
Sun 18/1013:40 -
Nonstop1h 25m
Deal found 9/8£112
Thu 8/1012:10 -
Nonstop1h 25m
Sun 11/1013:40 -
Nonstop1h 25m
Deal found 9/8£113
Wed 7/1019:35 -
Nonstop1h 25m
Tue 13/1018:25 -
Nonstop1h 25m
Deal found 9/8£113
Sat 7/1112:15 -
Nonstop1h 25m
Sat 21/1107:00 -
Nonstop1h 25m
Deal found 8/8£114
Thu 10/917:35 -
Nonstop1h 25m
Sun 13/907:00 -
Nonstop1h 25m
Deal found 8/8£115
Fri 4/917:35 -
Nonstop1h 25m
Fri 11/907:00 -
Nonstop1h 25m
Deal found 9/8£115
Wed 23/917:35 -
Nonstop1h 25m
Tue 29/916:00 -
Nonstop1h 25m
Deal found 9/8£116
Fri 18/908:05 -
Nonstop1h 25m
Sun 20/907:00 -
Nonstop1h 25m
Deal found 10/8£117
Thu 10/907:05 -
Nonstop1h 25m
Mon 14/910:40 -
Nonstop1h 30m
Deal found 10/8£118
Fri 11/908:05 -
Nonstop1h 25m
Sun 13/907:00 -
Nonstop1h 25m
Deal found 10/8£118
Fri 9/1008:05 -
Nonstop1h 25m
Tue 13/1007:00 -
Nonstop1h 25m
Deal found 9/8£119

Find flight deals from Heathrow to Bonn

Keep the following information in mind while searching for Heathrow to Bonn flight deals. Data was last updated 13 August 2026.

Round-trip from

£110

One-way from

£51

Popular in

August

Cheapest in

February

Average price

£176
Eurowings
  • Eurowings
  • 19/9-20/9
  • Nonstop
  • 2h 50m total
  • London to Bonn
Search Deals
Eurowings
  • Eurowings
  • 11/10
  • Nonstop
  • 1h 25m total
  • London to Bonn
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 13 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Bonn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Thu 17/9

07:05-09:30

Nonstop1h 25m

Duesseldorf Intl

Wed 23/9

07:15-07:45

Nonstop1h 30m

£123

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Thu 26/11

19:55-22:20

Nonstop1h 25m

Duesseldorf Intl

Sun 29/11

08:50-09:30

Nonstop1h 40m

£124

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Sat 19/12

06:55-09:20

Nonstop1h 25m

Duesseldorf Intl

Tue 22/12

06:15-06:55

Nonstop1h 40m

£158
Fastest return journey

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Fri 4/9

18:40-21:00

Nonstop1h 20m

Duesseldorf Intl

Sun 6/9

07:30-08:00

Nonstop1h 30m

£177

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Wed 7/10

12:10-18:35

1 stop5h 25m

Duesseldorf Intl

Mon 12/10

14:50-07:55

1 stop18h 05m

£178

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Mon 5/10

20:05-19:10

1 stop22h 05m

Duesseldorf Intl

Wed 7/10

09:50-17:50

1 stop9h 00m

£178

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Sat 19/9

06:30-13:55

1 stop6h 25m

Duesseldorf Intl

Wed 23/9

06:25-09:00

1 stop3h 35m

£184

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Fri 4/9

19:35-22:00

Nonstop1h 25m

Duesseldorf Intl

Sun 6/9

15:30-18:40

1 stop4h 10m

£185

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Tue 15/9

09:30-14:30

1 stop4h 00m

Duesseldorf Intl

Thu 17/9

06:00-08:40

1 stop3h 40m

£187

LondonDüsseldorf

LHR London Heathrow - DUS Duesseldorf Intl

LHRDUS

London Heathrow

Sat 3/10

18:40-21:00

Nonstop1h 20m

Duesseldorf Intl

Mon 5/10

07:00-07:30

Nonstop1h 30m

£189

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 13 August 2026.

It’s optimal to fly from London Heathrow Airport to Bonn in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

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 13 August 2026.

The most flights from LHR to BN9 are scheduled on a Wednesday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

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

Airfare is below average for this route at the moment.
London Heathrow Airport to Bonn flights typically cost between £147 and £238 in September.
The cheapest return price found within the last 5 days was £110 on Eurowings (19 Sept–20 Sept).

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 8 August 2026.

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

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 August 2026.
Read reviews from past customers who have flown with Lufthansa,Eurowings, andBritish Airways 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
8,182 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.3

Entertainment

6.5

Overall

6.8

Boarding

7.0

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating
Lufthansa
6.8
Okay
8,182 reviews
Lufthansa
6.8
Okay
8,182 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.3

Entertainment

6.5

Overall

6.8

Boarding

7.0

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating
Eurowings
6.7
Okay
300 reviews
Lufthansa
6.8
Okay
8,182 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.3

Entertainment

6.5

Overall

6.8

Boarding

7.0

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating
British Airways
6.7
Okay
8,161 reviews
Lufthansa
6.8
Okay
8,182 reviews
Check prices

Comfort

6.8

Crew

7.6

Food

6.3

Entertainment

6.5

Overall

6.8

Boarding

7.0

Reviews

1 / 20
6.0
Good

Kunal,Jul 2026

LAX - MUC

The flight was delayed from Munich to Thira, the wait was very annoying and frustrating

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 British Airways fly from London Heathrow Airport to Bonn in about 1h 25m. 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 Qatar Airways (86%), Japan Airlines (80%) and United Airlines (79%).

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

    Looking at all options, your cheapest flight can be booked for £81. While the most popular route (London Heathrow - Duesseldorf Intl) can be booked for £103 on average, our data indicates £1,396 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.

See more FAQs

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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.
Gatwick to Frankfurt flights
Luton to Frankfurt flights
Gatwick to Berlin flights
Heathrow to Berlin flights
Heathrow to Frankfurt flights
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London City to Frankfurt flights
Stansted to Berlin flights
Stansted to Duesseldorf Intl flights
Luton to Duesseldorf Intl flights
Gatwick to Munich flights
Heathrow to Munich flights
Stansted to Frankfurt-Hahn flights
London City to Berlin flights
Southend to Frankfurt flights
Gatwick to Cologne flights
London City to Munich flights
Luton to Munich flights
Gatwick to Duesseldorf Intl flights
London City to Duesseldorf Intl flights
Heathrow to Cologne flights
Luton to Frankfurt-Hahn flights
Stansted to Munich flights
Luton to Berlin flights
Stansted to Cologne flights
Stansted to Frankfurt flights
Gatwick to Frankfurt-Hahn flights
Stansted to Hamburg flights
London City to Cologne flights
Heathrow to Hamburg flights
London City to Hamburg flights
Luton to Cologne flights
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Stansted to Weeze flights
Luton to Hamburg flights
Heathrow to Stuttgart flights
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Gatwick to Stuttgart flights
Luton to Weeze flights
Stansted to Nuremberg flights
Heathrow to Nuremberg flights
Southend to Berlin flights
Stansted to Stuttgart flights
Southend to Duesseldorf Intl flights
London City to Nuremberg flights
Southend to Munich flights
Gatwick to Nuremberg flights
Luton to Nuremberg flights
Stansted to Karlsruhe flights
London City to Stuttgart flights

Top 4 airlines flying from Heathrow to Bonn

Discover the top 4 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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£74Average£145FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£99Average£165FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£118Average£235FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£138Average£240FlexibilityNo 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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