Flights to Bonn - Rhein-Sieg from London - ￥12,002

View ￥12,002 flight on Tue, Jul 22, 2025Opens in a new window

Popular airlines from London to Bonn - Rhein-Sieg

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • KLM

    KLM

  • Brussels Airlines

    Brussels Airlines

  • SAS

    SAS

  • Austrian Airlines

    Austrian Airlines

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Cheap Flights from London to Bonn - Rhein-Sieg (LON-CGN)

Prices were available within the past 7 days and start at ￥12,002 for one-way flights and ￥22,006 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Thu, Aug 7 - Mon, Aug 11
LHR
London
CGN
Cologne
￥22,006 Roundtrip, found 5 days ago
￥22,006
Roundtrip
found 5 days ago
Select Eurowings flight, departing Thu, Aug 7 from London to Cologne, returning Mon, Aug 11, priced at ￥22,006 found 5 days ago
Eurowings
Thu, Dec 4 - Wed, Dec 10
LHR
London
CGN
Cologne
￥22,020 Roundtrip, found 11 hours ago
￥22,020
Roundtrip
found 11 hours ago
Select Eurowings flight, departing Thu, Dec 4 from London to Cologne, returning Wed, Dec 10, priced at ￥22,020 found 11 hours ago
British Airways
Wed, Aug 20 - Mon, Aug 25
LHR
London
CGN
Cologne
￥26,940 Roundtrip, found 5 days ago
￥26,940
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Aug 20 from London to Cologne, returning Mon, Aug 25, priced at ￥26,940 found 5 days ago
Lufthansa
Wed, Aug 13 - Sat, Aug 16
LHR
London
CGN
Cologne
￥34,300 Roundtrip, found 3 days ago
￥34,300
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Aug 13 from London to Cologne, returning Sat, Aug 16, priced at ￥34,300 found 3 days ago
Austrian Airlines
Thu, Aug 7 - Mon, Aug 11
LHR
London
CGN
Cologne
￥57,900 Roundtrip, found 5 days ago
￥57,900
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Thu, Aug 7 from London to Cologne, returning Mon, Aug 11, priced at ￥57,900 found 5 days ago
Swiss International Air Lines
Mon, Aug 11 - Wed, Aug 13
LHR
London
CGN
Cologne
￥66,930 Roundtrip, found 1 day ago
￥66,930
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Aug 11 from London to Cologne, returning Wed, Aug 13, priced at ￥66,930 found 1 day ago

Find the cheapest month to fly from London (LON) to Frankfurt (FRA)

March is typically the cheapest month to fly

From ￥7,854 - ￥26,547 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.