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 39% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

British Airways and United Airlines are the most popular carriers operating from Cologne Köln/Bonn to Seattle/Tacoma Intl

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.

$537 Cheap Flights from Cologne to Seattle in 2025

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Find the cheapest flights from Cologne to Seattle

Round-trip

One-way

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cologne to Seattle.

7:35 pm - 4:59 pmCGN-SEA

30h 24m1 stop

2:15 pm - 7:20 pmSEA-CGN

20h 05m2 stops

$780Lufthansa

Find Deal

Sat, Jun 7 - Sat, Jun 14

7:35 pm - 4:59 pmCGN-SEA

30h 24m1 stop

2:15 pm - 7:20 pmSEA-CGN

20h 05m2 stops

$782Lufthansa

Find Deal

Sat, Jun 7 - Sat, Jun 14

12:55 pm - 10:16 pmCGN-SEA

18h 21m2 stops

12:10 pm - 11:10 amSEA-CGN

38h 00m2 stops

$799Air Canada

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Fri, Jul 11 - Sat, Aug 2

12:55 pm - 4:59 pmCGN-SEA

13h 04m1 stop

7:00 pm - 5:10 pmSEA-CGN

37h 10m2 stops

$839United Airlines

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Fri, Jul 11 - Sat, Aug 2

7:05 am - 10:42 pmCGN-SEA

24h 37m2 stops

4:20 pm - 9:10 amSEA-CGN

31h 50m1 stop

$876SWISS

Find Deal

Sat, Jul 12 - Sat, Aug 2

7:05 am - 10:42 pmCGN-SEA

24h 37m2 stops

1:45 pm - 9:10 amSEA-CGN

34h 25m2 stops

$923SWISS

Find Deal

Sat, Jul 12 - Sat, Aug 2

12:55 pm - 10:59 pmCGN-SEA

19h 04m2 stops

6:50 pm - 5:35 pmSEA-CGN

13h 45m1 stop

$924United Airlines

Find Deal

Fri, Jul 11 - Fri, Aug 1

7:10 pm - 5:15 pmCGN-SEA

31h 05m1 stop

7:10 pm - 9:30 amSEA-CGN

29h 20m1 stop

$943Turkish Airlines

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Sat, Jun 7 - Sat, Jun 14

7:10 pm - 5:15 pmCGN-SEA

31h 05m1 stop

7:10 pm - 9:30 amSEA-CGN

29h 20m1 stop

$949Turkish Airlines

Find Deal

Sat, Jun 7 - Sat, Jun 14

7:05 am - 8:37 pmCGN-SEA

22h 32m3 stops

7:20 am - 5:05 pmSEA-CGN

24h 45m3 stops

$1,110Air Canada

Find Deal

Sat, Jun 7 - Sat, Jun 14

Air Canada flights from Cologne to Seattle

Our best Air Canada deals on Cologne to Seattle flight tickets

Air Canada

Jul 11

CGN12:55 pmCologne Köln/Bonn

18h 21m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

Aug 2

SEA12:10 pmSeattle/Tacoma Intl

38h 00m

2 stops

CGN11:10 amCologne Köln/Bonn

$799

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Air Canada

Jun 7

CGN7:05 amCologne Köln/Bonn

22h 32m

3 stops

SEA8:37 pmSeattle/Tacoma Intl

Jun 14

SEA7:20 amSeattle/Tacoma Intl

24h 45m

3 stops

CGN5:05 pmCologne Köln/Bonn

$1,110

Find similar

United Airlines flights from Cologne to Seattle

Our best United Airlines deals on Cologne to Seattle flight tickets

United Airlines

Jul 11

CGN12:55 pmCologne Köln/Bonn

13h 04m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

Aug 2

SEA7:00 pmSeattle/Tacoma Intl

37h 10m

2 stops

CGN5:10 pmCologne Köln/Bonn

$839

Find similar

United Airlines

Jul 11

CGN12:55 pmCologne Köln/Bonn

19h 04m

2 stops

SEA10:59 pmSeattle/Tacoma Intl

Aug 1

SEA6:50 pmSeattle/Tacoma Intl

13h 45m

1 stop

CGN5:35 pmCologne Köln/Bonn

$924

Find similar

United Airlines

Jul 11

CGN12:55 pmCologne Köln/Bonn

19h 04m

2 stops

SEA10:59 pmSeattle/Tacoma Intl

Aug 1

SEA2:57 pmSeattle/Tacoma Intl

17h 38m

2 stops

CGN5:35 pmCologne Köln/Bonn

$1,124

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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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Cologne in the morning is the least expensive time of day to depart. momondo users have found prices as low as $624 when looking at flights departing in the morning. Flights to Seattle are more costly in the morning, with an average ticket price of $624. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Best Price Found	$835
Fastest flight time	13h 00m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Cologne in the past 72 hours is $835. The best round-trip flight deal from Cologne to Seattle found on momondo in the last 72 hours is $780.

The fastest flight from Cologne to Seattle takes 13h 00m

There are no direct flights from Cologne to Seattle. Popular non-direct route for this connection is Cologne Köln/Bonn Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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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 13h 00m, 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.

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Kent

Renton

Federal Way

Tukwila

Puyallup

Kirkland

Lakewood

Lynnwood

Fife

Shoreline

Marysville

Centralia

Redmond

Cle Elum

Lacey

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.