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Find Cologne to Seattle flights starting at €691.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Cologne to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Cologne to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

British Airways
From €423
Eurowings
From €429
Lufthansa
From €675
Pegasus Airlines
From €791
Turkish Airlines
From €831
Air Serbia
From €851
Sunexpress
From €906
Corendon Airlines
From €1,013
Austrian Airlines
From €1,562
Air Canada
From €1,630

Find more flights and airlines

Alternative Routes for Cologne to Seattle Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Cologne to Seattle.

  • Cheapest
    British Airways
    CGN
    18:30
    52h 51m
    2 transfer
    SEA
    14:21
    Cologne Bonn Airport - Seattle-Tacoma International Airport
    Sat, Jan 18British Airways
    €423
  • British Airways
    CGN
    18:30
    52h 51m
    2 transfer
    SEA
    14:21
    Cologne Bonn Airport - Seattle-Tacoma International Airport
    Sat, Jan 18British Airways
    €423
    Find More Flights

FAQ

  • When are flight tickets from Cologne (CGN) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Cologne to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Cologne (CGN) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around €1,249.
  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Lake Union Sea Plane Base to downtown is about 2km, by taxi about 20 minutes.
  • How many airports in Seattle (SEA)?

How to find a cheap flight from Cologne to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cologne to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Cologne to Seattle Flights

Cheapest direct flight price€691
Off-season travel monthNovember
Peak season for travelSeptember
Flight distance8,064.68km
Popular airlineBritish Airways