CGN - SEA

$534 Find Cheap Flights from Cologne to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Seattle departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Cologne to Seattle (CGN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cologne to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cologne to Seattle

Wed, Oct 1 - Sun, Oct 5
Lufthansa Logo
6:05 am - 4:59 pmCGN-SEA
19h 54m1 stop
Lufthansa Logo
6:50 pm - 11:10 pmSEA-CGN
19h 20m1 stop
$534Lufthansa
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Fri, Sep 19 - Wed, Sep 24
Logo
6:05 am - 10:16 pmCGN-SEA
25h 11m2 stops
Logo
6:50 pm - 11:10 pmSEA-CGN
19h 20m1 stop
$535
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Tue, Sep 30 - Wed, Oct 8
British Airways Logo
3:30 pm - 11:35 amCGN-SEA
29h 05m1 stop
British Airways Logo
1:30 pm - 9:00 pmSEA-CGN
22h 30m1 stop
$536British Airways
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Wed, Oct 1 - Thu, Oct 9
United Airlines Logo
6:05 am - 11:29 pmCGN-SEA
26h 24m2 stops
United Airlines Logo
11:10 am - 5:35 pmSEA-CGN
21h 25m2 stops
$539United Airlines
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Tue, Sep 30 - Mon, Oct 6
British Airways Logo
9:15 pm - 8:09 pmCGN-SEA
31h 54m2 stops
British Airways Logo
3:43 pm - 8:30 pmSEA-CGN
19h 47m2 stops
$544British Airways
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Mon, Sep 29 - Tue, Oct 7
Austrian Airlines Logo
6:30 am - 8:44 pmCGN-SEA
23h 14m2 stops
Austrian Airlines Logo
7:00 am - 7:40 pmSEA-CGN
27h 40m2 stops
$547Austrian Airlines
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Sun, Sep 28 - Thu, Oct 9
Air Canada Logo
6:35 pm - 7:31 pmCGN-SEA
33h 56m2 stops
Air Canada Logo
5:30 am - 5:20 pmSEA-CGN
26h 50m2 stops
$559Air Canada
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Sun, Sep 28 - Mon, Oct 6
Air Canada Logo
6:35 pm - 7:31 pmCGN-SEA
33h 56m2 stops
Air Canada Logo
10:00 am - 3:50 pmSEA-CGN
20h 50m2 stops
$560Air Canada
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Fri, Sep 19 - Fri, Sep 26
United Airlines Logo
12:55 pm - 10:20 pmCGN-SEA
18h 25m2 stops
United Airlines Logo
6:50 pm - 3:50 pmSEA-CGN
12h 00m1 stop
$630United Airlines
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Mon, Sep 29 - Sat, Oct 4
Austrian Airlines Logo
6:30 am - 6:49 pmCGN-SEA
21h 19m2 stops
Austrian Airlines Logo
8:00 am - 8:05 pmSEA-CGN
27h 05m2 stops
$934Austrian Airlines
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Booking Insights

KAYAK's insights & trends for Cologne to Seattle flights

Get data-powered insights and trends into flights from Cologne to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cologne to Seattle?

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Good to know

Low seasonNovember
Cheapest flight$534
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Cologne to Seattle

When to book flights from Cologne to Seattle

Are your dates flexible? Find out the best times to travel from Cologne to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cologne to Seattle

  • What is the cheapest flight from Cologne to Seattle?

    In the last 3 days, the lowest price for a flight from Cologne to Seattle was $555 for a one-way ticket and $534 for a round-trip.

  • Do I need a passport to fly between Cologne and Seattle?

    Yes, you’ll need a passport to travel to Seattle from Cologne.

  • Which airports will I be using when flying from Cologne to Seattle?

    Cologne and Seattle are both served by 1 main airport. You will leave Cologne from Cologne Köln/Bonn and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Cologne to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cologne to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Cologne and Seattle, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Cologne to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Cologne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Cologne with another airline. Booking your flights between Cologne and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cologne to Seattle

Information on your arrival and departure airports

Cologne (CGN)
Seattle (SEA)

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