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

Prices for flights from Cologne Köln/Bonn Airport to Washington are refreshed on a daily basis.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$644 Cheap Flights from Cologne to Washington in 2026/27

Find the cheapest flights from Cologne to Washington

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 11:07 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

18h 57m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

2:50 pm - 12:25 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

12h 35m1 stop Munich Franz Josef Strauss

$644Lufthansa

Mon, Nov 9 - Sun, Nov 29

9:20 am - 6:22 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

18h 02m2 stops Munich Franz Josef Strauss Vancouver Intl

10:10 am - 12:25 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

17h 15m2 stops Vancouver Intl Munich Franz Josef Strauss

$662Air Canada

Tue, Feb 23 - Tue, Mar 2

9:20 am - 2:00 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

12h 40m1 stop Munich Franz Josef Strauss

2:50 pm - 7:35 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

19h 45m1 stop Munich Franz Josef Strauss

$663Lufthansa

Fri, Oct 30 - Wed, Nov 4

9:20 am - 2:00 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

12h 40m1 stop Munich Franz Josef Strauss

7:00 am - 8:55 amSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

40h 55m2 stops Chicago O'Hare Intl Vienna Intl

$666Multiple Airlines

Fri, Oct 30 - Wed, Nov 4

9:20 am - 6:22 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

18h 02m2 stops Munich Franz Josef Strauss Vancouver Intl

2:50 pm - 12:50 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

13h 00m1 stop Munich Franz Josef Strauss

$672Multiple Airlines

Tue, Feb 23 - Wed, Mar 3

9:20 am - 1:00 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

12h 40m1 stop Munich Franz Josef Strauss

2:50 pm - 4:55 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

17h 05m1 stop Munich Franz Josef Strauss

$677United Airlines

Sun, Feb 21 - Sun, Feb 28

9:20 am - 2:00 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

12h 40m1 stop Munich Franz Josef Strauss

2:50 pm - 12:50 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

13h 00m1 stop Munich Franz Josef Strauss

$678United Airlines

Fri, Oct 30 - Wed, Nov 4

9:20 am - 11:59 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

22h 39m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

2:50 pm - 12:50 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

13h 00m1 stop Munich Franz Josef Strauss

$683Lufthansa

Fri, Oct 30 - Wed, Nov 4

9:20 am - 8:59 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

20h 39m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

8:40 am - 4:55 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

23h 15m2 stops Vancouver Intl Munich Franz Josef Strauss

$685Air Canada

Mon, Feb 22 - Thu, Mar 4

9:20 am - 8:59 pmCGN Cologne Köln/Bonn-SEA Seattle/Tacoma Intl

20h 39m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

7:05 pm - 5:20 pmSEA Seattle/Tacoma Intl-CGN Cologne Köln/Bonn

37h 15m2 stops Vancouver Intl Munich Franz Josef Strauss

$686Air Canada

Fri, Mar 12 - Sun, Apr 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Cologne to State of Washington

Our best Lufthansa deals on Cologne to State of Washington flight tickets

Lufthansa

Nov 9

CGN1:10 pmCologne Köln/Bonn

18h 57m

2 stops

SEA11:07 pmSeattle/Tacoma Intl

Nov 29

SEA2:50 pmSeattle/Tacoma Intl

12h 35m

1 stop

CGN12:25 pmCologne Köln/Bonn

$644

Lufthansa

Oct 30

CGN9:20 amCologne Köln/Bonn

12h 40m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

Nov 4

SEA2:50 pmSeattle/Tacoma Intl

19h 45m

1 stop

CGN7:35 pmCologne Köln/Bonn

$663

Lufthansa

Oct 30

CGN9:20 amCologne Köln/Bonn

22h 39m

2 stops

SEA11:59 pmSeattle/Tacoma Intl

Nov 4

SEA2:50 pmSeattle/Tacoma Intl

13h 00m

1 stop

CGN12:50 pmCologne Köln/Bonn

$683

Air Canada flights from Cologne to State of Washington

Our best Air Canada deals on Cologne to State of Washington flight tickets

Air Canada

Feb 23

CGN9:20 amCologne Köln/Bonn

18h 02m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

Mar 2

SEA10:10 amSeattle/Tacoma Intl

17h 15m

2 stops

CGN12:25 pmCologne Köln/Bonn

$662

Air Canada

Feb 22

CGN9:20 amCologne Köln/Bonn

20h 39m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

Mar 4

SEA8:40 amSeattle/Tacoma Intl

23h 15m

2 stops

CGN4:55 pmCologne Köln/Bonn

$685

Air Canada

Mar 12

CGN9:20 amCologne Köln/Bonn

20h 39m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

Apr 4

SEA7:05 pmSeattle/Tacoma Intl

37h 15m

2 stops

CGN5:20 pmCologne Köln/Bonn

$686

momondo Fare Finder

Use the filters below to find and compare flights from Cologne to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Mon 11/9

1:10 pm-11:07 pm

2 stops18h 57m

Seattle/Tacoma Intl

Sun 11/29

2:50 pm-12:25 pm

1 stop12h 35m

$644

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Tue 2/23

9:20 am-6:22 pm

2 stops18h 02m

Seattle/Tacoma Intl

Tue 3/2

10:10 am-12:25 pm

2 stops17h 15m

$662

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Fri 10/30

9:20 am-2:00 pm

1 stop12h 40m

Seattle/Tacoma Intl

Wed 11/4

2:50 pm-7:35 pm

1 stop19h 45m

$663

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Fri 10/30

9:20 am-2:00 pm

1 stop12h 40m

Seattle/Tacoma Intl

Wed 11/4

7:00 am-8:55 am

2 stops40h 55m

$666

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Tue 2/23

9:20 am-6:22 pm

2 stops18h 02m

Seattle/Tacoma Intl

Wed 3/3

2:50 pm-12:50 pm

1 stop13h 00m

$672

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Sun 2/21

9:20 am-1:00 pm

1 stop12h 40m

Seattle/Tacoma Intl

Sun 2/28

2:50 pm-4:55 pm

1 stop17h 05m

$677

Quickest round-trip

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Fri 10/30

9:20 am-2:00 pm

1 stop12h 40m

Seattle/Tacoma Intl

Wed 11/4

2:50 pm-12:50 pm

1 stop13h 00m

$678

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Fri 10/30

9:20 am-11:59 pm

2 stops22h 39m

Seattle/Tacoma Intl

Wed 11/4

2:50 pm-12:50 pm

1 stop13h 00m

$683

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Mon 2/22

9:20 am-8:59 pm

2 stops20h 39m

Seattle/Tacoma Intl

Thu 3/4

8:40 am-4:55 pm

2 stops23h 15m

$685

CologneSeattle

CGN Cologne Köln/Bonn - SEA Seattle/Tacoma Intl

CGNSEA

Cologne Köln/Bonn

Fri 3/12

9:20 am-8:59 pm

2 stops20h 39m

Seattle/Tacoma Intl

Sun 4/4

7:05 pm-5:20 pm

2 stops37h 15m

$686

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cologne to State of Washington

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 airlines fly to State of Washington?

Lufthansa, Condor and United Airlines are the top three most popular airlines that fly to State of Washington from Cologne according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

Cheap Cologne to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to State of Washington

Best Price Found	$644
Fastest flight time	18h 17m
Direct flights	None

The best flight deal from Cologne to State of Washington found on momondo in the last 72 hours is $644

The fastest flight from Cologne to State of Washington takes 18h 17m

There are no direct flights from Cologne to State of Washington. There are no popular flight routes from Cologne to State of Washington.

Search flight deals

Frequently asked questions about flying from Cologne to Washington

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Washington?
Prices for flights from Cologne Köln/Bonn Airport to Washington are refreshed on a daily basis.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Washington 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 Washington quick and easy, saving you time and money.

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

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

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

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 Washington.

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

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