Flights to Bonn - Rhein-Sieg from Incheon - ￥68,990

View ￥68,990 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Incheon to Bonn - Rhein-Sieg

  • Air China

    Air China

  • Emirates

    Emirates

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Etihad Airways

    Etihad Airways

  • Lufthansa

    Lufthansa

  • Qatar Airways

    Qatar Airways

  • Vietnam Airlines

    Vietnam Airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Incheon to Bonn - Rhein-Sieg (SEL-CGN)

Prices were available within the past 7 days and start at ￥68,990 for one-way flights and ￥139,910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, Sep 16 - Wed, Sep 24
ICN
Seoul
QKL
Cologne
￥139,910 Roundtrip, found 4 days ago
￥139,910
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Tue, Sep 16 from Seoul to Cologne, returning Wed, Sep 24, priced at ￥139,910 found 4 days ago
Etihad Airways
Tue, Sep 23 - Tue, Sep 30
ICN
Seoul
QKL
Cologne
￥140,410 Roundtrip, found 5 hours ago
￥140,410
Roundtrip
found 5 hours ago
Select Etihad Airways flight, departing Tue, Sep 23 from Seoul to Cologne, returning Tue, Sep 30, priced at ￥140,410 found 5 hours ago
Asiana Airlines
Thu, Sep 18 - Sun, Sep 21
ICN
Seoul
CGN
Cologne
￥140,820 Roundtrip, found 4 days ago
￥140,820
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Thu, Sep 18 from Seoul to Cologne, returning Sun, Sep 21, priced at ￥140,820 found 4 days ago
Turkish Airlines
Mon, Aug 25 - Mon, Sep 1
ICN
Seoul
CGN
Cologne
￥148,550 Roundtrip, found 3 days ago
￥148,550
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Mon, Aug 25 from Seoul to Cologne, returning Mon, Sep 1, priced at ￥148,550 found 3 days ago
Qatar Airways
Fri, Aug 22 - Mon, Aug 25
ICN
Seoul
QKL
Cologne
￥153,120 Roundtrip, found 2 days ago
￥153,120
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Fri, Aug 22 from Seoul to Cologne, returning Mon, Aug 25, priced at ￥153,120 found 2 days ago
Lufthansa
Tue, Sep 23 - Tue, Sep 30
ICN
Seoul
CGN
Cologne
￥156,820 Roundtrip, found 5 hours ago
￥156,820
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Sep 23 from Seoul to Cologne, returning Tue, Sep 30, priced at ￥156,820 found 5 hours ago

Find the cheapest month to fly from Seoul (ICN) to Frankfurt (FRA)

November is typically the cheapest month to fly

From ￥59,029 - ￥97,059 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.