Flights to Bonn - Rhein-Sieg from Dublin - ￥20,780

View ￥20,780 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Dublin to Bonn - Rhein-Sieg

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air France

    Air France

  • SAS

    SAS

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Cheap Flights from Dublin to Bonn - Rhein-Sieg (DUB-CGN)

Prices were available within the past 7 days and start at ￥20,780 for one-way flights and ￥45,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥45,570 Roundtrip, found 6 days ago
￥45,570
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥45,570 found 6 days ago
Lufthansa
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥46,970 Roundtrip, found 6 days ago
￥46,970
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥46,970 found 6 days ago
Lufthansa
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥47,090 Roundtrip, found 6 days ago
￥47,090
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥47,090 found 6 days ago
Lufthansa
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥48,210 Roundtrip, found 6 days ago
￥48,210
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥48,210 found 6 days ago
Lufthansa
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥49,610 Roundtrip, found 6 days ago
￥49,610
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥49,610 found 6 days ago
Swiss International Air Lines
Sun, Aug 3 - Fri, Aug 8
DUB
Dublin
CGN
Cologne
￥95,080 Roundtrip, found 6 days ago
￥95,080
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Aug 3 from Dublin to Cologne, returning Fri, Aug 8, priced at ￥95,080 found 6 days ago

Find the cheapest month to fly from Dublin (DUB) to Frankfurt (FRA)

May is typically the cheapest month to fly

From ￥7,933 - ￥25,316 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.