When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport were last updated today.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$555 Cheap Flights from Cologne to Seattle in 2025/26

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0 bags

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Find the cheapest flights from Cologne to Seattle

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Cheap round-trip flights

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5:15 pm - 11:30 am

CGN

SEA

27h 15m1 stop

8:04 am - 4:30 pm

SEA

CGN

23h 26m2 stops

$555British Airways

Mon, Jan 12 - Sun, Jan 18

5:10 pm - 9:59 pm

CGN

SEA

37h 49m2 stops

1:35 pm - 3:40 pm

SEA

CGN

17h 05m1 stop

$561British Airways

Sat, Jan 31 - Sat, Feb 7

5:15 pm - 11:30 am

CGN

SEA

27h 15m1 stop

10:50 am - 4:30 pm

SEA

CGN

20h 40m2 stops

$564Multiple Airlines

Mon, Jan 19 - Sun, Jan 25

5:05 pm - 7:18 pm

CGN

SEA

59h 13m2 stops

8:35 am - 3:40 pm

SEA

CGN

22h 05m2 stops

$570British Airways

Thu, Jan 29 - Thu, Feb 5

5:05 pm - 11:30 am

CGN

SEA

27h 25m1 stop

10:50 am - 3:40 pm

SEA

CGN

19h 50m2 stops

$573British Airways

Thu, Jan 29 - Thu, Feb 5

5:15 pm - 4:55 pm

CGN

SEA

32h 40m1 stop

6:50 pm - 4:30 pm

SEA

CGN

12h 40m1 stop

$578British Airways

Mon, Jan 12 - Sun, Jan 18

5:15 pm - 5:45 pm

CGN

SEA

57h 30m2 stops

11:55 am - 4:10 pm

SEA

CGN

43h 15m2 stops

$584British Airways

Mon, Jan 12 - Sun, Jan 18

9:10 am - 3:44 pm

CGN

SEA

39h 34m3 stops

12:35 pm - 5:10 pm

SEA

CGN

43h 35m2 stops

$642United Airlines

Sat, Jan 31 - Sat, Feb 7

8:40 am - 10:06 pm

CGN

SEA

22h 26m2 stops

8:40 am - 4:20 pm

SEA

CGN

22h 40m3 stops

$809United Airlines

Thu, Jan 29 - Thu, Feb 5

6:15 pm - 5:05 pm

CGN

SEA

31h 50m1 stop

7:00 pm - 10:35 am

SEA

CGN

30h 35m1 stop

$830Turkish Airlines

Sat, Jan 31 - Sat, Feb 7

British Airways flights from Cologne to Seattle

Our best British Airways deals on Cologne to Seattle flight tickets

British Airways

Jan 12

CGN5:15 pmCologne Köln/Bonn

27h 15m

1 stop

SEA11:30 amSeattle/Tacoma Intl

Jan 18

SEA8:04 amSeattle/Tacoma Intl

23h 26m

2 stops

CGN4:30 pmCologne Köln/Bonn

$555

Find similar

British Airways

Jan 31

CGN5:10 pmCologne Köln/Bonn

37h 49m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

Feb 7

SEA1:35 pmSeattle/Tacoma Intl

17h 05m

1 stop

CGN3:40 pmCologne Köln/Bonn

$561

Find similar

British Airways

Jan 12

CGN5:15 pmCologne Köln/Bonn

32h 40m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Jan 18

SEA6:50 pmSeattle/Tacoma Intl

12h 40m

1 stop

CGN4:30 pmCologne Köln/Bonn

$578

Find similar

Air Canada flights from Cologne to Seattle

Our best Air Canada deals on Cologne to Seattle flight tickets

Air Canada

Apr 22

CGN8:30 amCologne Köln/Bonn

19h 48m

2 stops

SEA7:18 pmSeattle/Tacoma Intl

Apr 26

SEA5:50 amSeattle/Tacoma Intl

26h 15m

2 stops

CGN5:05 pmCologne Köln/Bonn

$892

Find similar

Air Canada

Apr 22

CGN1:00 pmCologne Köln/Bonn

18h 08m

2 stops

SEA10:08 pmSeattle/Tacoma Intl

Apr 26

SEA8:00 pmSeattle/Tacoma Intl

36h 05m

2 stops

CGN5:05 pmCologne Köln/Bonn

$893

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 1/12

5:15 pm-11:30 am

1 stop27h 15m

Seattle/Tacoma Intl

Sun 1/18

8:04 am-4:30 pm

2 stops23h 26m

$555

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sat 1/31

5:10 pm-9:59 pm

2 stops37h 49m

Seattle/Tacoma Intl

Sat 2/7

1:35 pm-3:40 pm

1 stop17h 05m

$561

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 1/19

5:15 pm-11:30 am

1 stop27h 15m

Seattle/Tacoma Intl

Sun 1/25

10:50 am-4:30 pm

2 stops20h 40m

$564

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 1/29

5:05 pm-7:18 pm

2 stops59h 13m

Seattle/Tacoma Intl

Thu 2/5

8:35 am-3:40 pm

2 stops22h 05m

$570

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 1/29

5:05 pm-11:30 am

1 stop27h 25m

Seattle/Tacoma Intl

Thu 2/5

10:50 am-3:40 pm

2 stops19h 50m

$573

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 1/12

5:15 pm-4:55 pm

1 stop32h 40m

Seattle/Tacoma Intl

Sun 1/18

6:50 pm-4:30 pm

1 stop12h 40m

$578

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 1/12

5:15 pm-5:45 pm

2 stops57h 30m

Seattle/Tacoma Intl

Sun 1/18

11:55 am-4:10 pm

2 stops43h 15m

$584

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sat 1/31

9:10 am-3:44 pm

3 stops39h 34m

Seattle/Tacoma Intl

Sat 2/7

12:35 pm-5:10 pm

2 stops43h 35m

$642

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 1/29

8:40 am-10:06 pm

2 stops22h 26m

Seattle/Tacoma Intl

Thu 2/5

8:40 am-4:20 pm

3 stops22h 40m

$809

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sat 1/31

6:15 pm-5:05 pm

1 stop31h 50m

Seattle/Tacoma Intl

Sat 2/7

7:00 pm-10:35 am

1 stop30h 35m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cologne Köln/Bonn to Seattle/Tacoma Intl?

Lufthansa is the most popular carrier operating from Cologne Köln/Bonn to Seattle/Tacoma Intl

What airlines fly to Seattle?

Condor, Lufthansa and United Airlines are the top three most popular airlines that fly to Seattle from Cologne according to our data. Condor is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Cologne to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cologne to Seattle (CGN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Seattle

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Cologne to Seattle takes 14h 35m

There are no direct flights from Cologne to Seattle. There are no popular flight routes from Cologne to Seattle.

Search flight deals

How far is Cologne Köln/Bonn to Seattle/Tacoma Intl by plane?
Cologne Köln/Bonn and Seattle/Tacoma Intl are 4990.0 mi apart from one another. Flights usually cover this in 14h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Federal Way

Lakewood

Fife

Centralia

Westport

Kirkland

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Seattle?

Finding the right flight to Seattle from Cologne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Cologne to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Cologne with this policy.

How can momondo help me find flights from Cologne to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cologne to Seattle.

I’m not ready to book a flight from Cologne to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cologne to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.