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.

$391 Cheap Flights from Cologne to Washington in 2026

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

Find the cheapest flights from Cologne to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

6:50 pm - 5:40 pm

SEA

CGN

13h 50m

1 stop

$710United Airlines

Fri, Apr 10 - Fri, Apr 17

1:05 pm - 10:44 pm

CGN

SEA

18h 39m

2 stops

6:50 pm - 5:40 pm

SEA

CGN

13h 50m

1 stop

$716United Airlines

Fri, Apr 10 - Fri, Apr 17

1:05 pm - 11:24 pm

CGN

SEA

19h 19m

2 stops

5:00 pm - 12:25 pm

SEA

CGN

34h 25m

2 stops

$717United Airlines

Mon, Aug 31 - Sun, Sep 6

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

6:50 pm - 5:40 pm

SEA

CGN

13h 50m

1 stop

$727Lufthansa

Fri, Apr 24 - Fri, May 1

8:30 am - 6:00 pm

CGN

SEA

18h 30m

2 stops

6:50 pm - 5:40 pm

SEA

CGN

13h 50m

1 stop

$740United Airlines

Fri, Apr 24 - Fri, May 1

8:30 am - 6:00 pm

CGN

SEA

18h 30m

2 stops

1:07 pm - 5:40 pm

SEA

CGN

19h 33m

2 stops

$775Lufthansa

Fri, Apr 24 - Fri, May 1

1:05 pm - 10:25 pm

CGN

PDX

18h 20m

2 stops

9:19 am - 5:40 pm

PDX

CGN

23h 21m

2 stops

$1,206Multiple Airlines

Sat, Jun 20 - Fri, Jun 26

7:10 pm - 4:50 pm

CGN

PDX

30h 40m

2 stops

8:35 am - 1:50 pm

PDX

CGN

44h 15m

2 stops

$1,400Multiple Airlines

Sun, Jun 21 - Fri, Jun 26

1:05 pm - 9:31 am

CGN

PDX

29h 26m

3 stops

3:30 pm - 5:40 pm

PDX

CGN

17h 10m

2 stops

$1,446Air Canada

Sun, Jun 21 - Fri, Jun 26

6:20 am - 7:06 pm

CGN

PDX

21h 46m

2 stops

10:10 am - 5:05 pm

PDX

CGN

21h 55m

2 stops

$1,448Air Canada

Thu, Aug 27 - Mon, Aug 31

Turkish Airlines flights from Cologne to State of Washington

Our best Turkish Airlines deals on Cologne to State of Washington flight tickets

Turkish Airlines

May 6

CGN7:10 pmCologne Köln/Bonn

31h 05m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

May 10

SEA7:10 pmSeattle/Tacoma Intl

29h 15m

1 stop

CGN9:25 amCologne Köln/Bonn

$888

Turkish Airlines

May 7

CGN2:50 pmCologne Köln/Bonn

35h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

May 11

SEA7:10 pmSeattle/Tacoma Intl

29h 15m

1 stop

CGN9:25 amCologne Köln/Bonn

$889

Turkish Airlines

May 7

CGN7:10 pmCologne Köln/Bonn

31h 05m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

May 14

SEA7:10 pmSeattle/Tacoma Intl

29h 15m

1 stop

CGN9:25 amCologne Köln/Bonn

$922

Lufthansa flights from Cologne to State of Washington

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

Lufthansa

Apr 24

CGN1:05 pmCologne Köln/Bonn

12h 54m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

May 1

SEA6:50 pmSeattle/Tacoma Intl

13h 50m

1 stop

CGN5:40 pmCologne Köln/Bonn

$727

Lufthansa

Apr 24

CGN8:30 amCologne Köln/Bonn

18h 30m

2 stops

SEA6:00 pmSeattle/Tacoma Intl

May 1

SEA1:07 pmSeattle/Tacoma Intl

19h 33m

2 stops

CGN5:40 pmCologne Köln/Bonn

$775

Lufthansa

Apr 6

CGN8:30 amCologne Köln/Bonn

19h 04m

2 stops

PDX6:34 pmPortland

Apr 13

PDX3:15 pmPortland

19h 15m

2 stops

CGN7:30 pmCologne Köln/Bonn

$790

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 4/10

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Fri 4/17

6:50 pm-5:40 pm

1 stop13h 50m

$710

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 4/10

1:05 pm-10:44 pm

2 stops18h 39m

Seattle/Tacoma Intl

Fri 4/17

6:50 pm-5:40 pm

1 stop13h 50m

$716

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 8/31

1:05 pm-11:24 pm

2 stops19h 19m

Seattle/Tacoma Intl

Sun 9/6

5:00 pm-12:25 pm

2 stops34h 25m

$717

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 4/24

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Fri 5/1

6:50 pm-5:40 pm

1 stop13h 50m

$727

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 4/24

8:30 am-6:00 pm

2 stops18h 30m

Seattle/Tacoma Intl

Fri 5/1

6:50 pm-5:40 pm

1 stop13h 50m

$740

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 4/24

8:30 am-6:00 pm

2 stops18h 30m

Seattle/Tacoma Intl

Fri 5/1

1:07 pm-5:40 pm

2 stops19h 33m

$775

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Sat 6/20

1:05 pm-10:25 pm

2 stops18h 20m

Portland

Fri 6/26

9:19 am-5:40 pm

2 stops23h 21m

$1,206

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Sun 6/21

7:10 pm-4:50 pm

2 stops30h 40m

Portland

Fri 6/26

8:35 am-1:50 pm

2 stops44h 15m

$1,400

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Sun 6/21

1:05 pm-9:31 am

3 stops29h 26m

Portland

Fri 6/26

3:30 pm-5:40 pm

2 stops17h 10m

$1,446

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Thu 8/27

6:20 am-7:06 pm

2 stops21h 46m

Portland

Mon 8/31

10:10 am-5:05 pm

2 stops21h 55m

$1,448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 is the cheapest airline that flies from Cologne Köln/Bonn to Washington?

Turkish Airlines is the most popular carrier operating from Cologne Köln/Bonn to Washington

What airlines fly to State of Washington?

Condor, Lufthansa and United Airlines are the top three most popular airlines that fly to State of Washington from Cologne according to our data. Condor is the first choice among our users, with 48% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 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

Fastest flight time	12h 54m
Direct flights	None

The fastest flight from Cologne to State of Washington takes 12h 54m

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

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.