Flights to Puget Sound from Cologne - ￥121,100

View ￥121,100 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Cologne to Puget Sound

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • 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 Cologne to Puget Sound (CGN-SEA)

Prices were available within the past 7 days and start at ￥121,100 for one-way flights and ￥80,940 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Sep 5 - Sun, Sep 21
DUS
Düsseldorf
SEA
Seattle
￥80,940 Roundtrip, found 5 days ago
￥80,940
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Sep 5 from Düsseldorf to Seattle, returning Sun, Sep 21, priced at ￥80,940 found 5 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 21
DUS
Düsseldorf
SEA
Seattle
￥88,420 Roundtrip, found 5 days ago
￥88,420
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Düsseldorf to Seattle, returning Sun, Sep 21, priced at ￥88,420 found 5 days ago
Delta
Fri, Sep 5 - Sun, Sep 21
DUS
Düsseldorf
SEA
Seattle
￥90,790 Roundtrip, found 5 days ago
￥90,790
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Sep 5 from Düsseldorf to Seattle, returning Sun, Sep 21, priced at ￥90,790 found 5 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 21
CGN
Cologne
SEA
Seattle
￥91,130 Roundtrip, found 5 days ago
￥91,130
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Cologne to Seattle, returning Sun, Sep 21, priced at ￥91,130 found 5 days ago
United
Fri, Sep 5 - Sun, Sep 21
DUS
Düsseldorf
SEA
Seattle
￥91,920 Roundtrip, found 5 days ago
￥91,920
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 5 from Düsseldorf to Seattle, returning Sun, Sep 21, priced at ￥91,920 found 5 days ago
Swiss International Air Lines
Fri, Sep 5 - Sun, Sep 21
DUS
Düsseldorf
SEA
Seattle
￥95,060 Roundtrip, found 5 days ago
￥95,060
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, Sep 5 from Düsseldorf to Seattle, returning Sun, Sep 21, priced at ￥95,060 found 5 days ago
*Available to Expedia members.