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.

$579 Cheap Flights from Cologne to Washington in 2025/26

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Find the cheapest flights from Cologne to Washington

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Cheap round-trip flights

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6:50 am - 6:52 pmCGN-SEA

21h 02m2 stops

3:10 pm - 5:10 pmSEA-CGN

17h 00m1 stop

$579Multiple Airlines

Find Deal

Fri, Nov 21 - Fri, Nov 28

6:45 am - 10:16 pmCGN-SEA

24h 31m2 stops

10:05 am - 5:10 pmSEA-CGN

22h 05m2 stops

$597Air Canada

Find Deal

Fri, Nov 21 - Fri, Nov 28

9:10 am - 1:20 pmCGN-SEA

13h 10m1 stop

3:10 pm - 5:10 pmSEA-CGN

17h 00m1 stop

$713Lufthansa

Find Deal

Fri, Nov 21 - Fri, Nov 28

5:05 pm - 3:55 pmCGN-PDX

31h 50m1 stop

5:45 pm - 4:10 pmPDX-CGN

13h 25m1 stop

$713British Airways

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:05 pm - 3:55 pmCGN-PDX

31h 50m1 stop

5:45 pm - 4:10 pmPDX-CGN

13h 25m1 stop

$714British Airways

Find Deal

Thu, Feb 19 - Mon, Feb 23

5:05 pm - 3:55 pmCGN-PDX

31h 50m1 stop

5:45 pm - 4:10 pmPDX-CGN

13h 25m1 stop

$716British Airways

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:45 am - 10:16 pmCGN-SEA

24h 31m2 stops

10:40 am - 9:15 pmSEA-CGN

25h 35m2 stops

$848Multiple Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

1:15 pm - 10:47 pmCGN-SEA

42h 32m2 stops

5:53 pm - 12:50 pmSEA-CGN

33h 57m2 stops

$947United Airlines

Find Deal

Sun, Dec 21 - Sun, Dec 28

9:10 am - 9:56 amCGN-SEA

33h 46m2 stops

8:10 am - 5:10 pmSEA-CGN

24h 00m2 stops

$969United Airlines

Find Deal

Fri, Dec 26 - Sun, Jan 4

9:10 am - 1:20 pmCGN-SEA

13h 10m1 stop

10:05 am - 12:30 pmSEA-CGN

17h 25m2 stops

$4,606Lufthansa

Find Deal

Sun, Mar 1 - Fri, Mar 6

Air Canada flights from Cologne to State of Washington

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

Air Canada

Nov 21

CGN6:45 amCologne Köln/Bonn

24h 31m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

Nov 28

SEA10:05 amSeattle/Tacoma Intl

22h 05m

2 stops

CGN5:10 pmCologne Köln/Bonn

$597

Find similar

Air Canada

Mar 26

CGN6:45 amCologne Köln/Bonn

23h 31m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

Mar 30

SEA3:40 pmSeattle/Tacoma Intl

16h 40m

2 stops

CGN5:20 pmCologne Köln/Bonn

$860

Find similar

Air Canada

Mar 26

CGN6:45 amCologne Köln/Bonn

23h 31m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

Mar 30

SEA3:40 pmSeattle/Tacoma Intl

16h 40m

2 stops

CGN5:20 pmCologne Köln/Bonn

$861

Find similar

British Airways flights from Cologne to State of Washington

Our best British Airways deals on Cologne to State of Washington flight tickets

British Airways

Feb 19

CGN5:05 pmCologne Köln/Bonn

31h 50m

1 stop

PDX3:55 pmPortland

Feb 23

PDX5:45 pmPortland

13h 25m

1 stop

CGN4:10 pmCologne Köln/Bonn

$713

Find similar

British Airways

Feb 19

CGN5:05 pmCologne Köln/Bonn

31h 50m

1 stop

PDX3:55 pmPortland

Feb 23

PDX5:45 pmPortland

13h 25m

1 stop

CGN4:10 pmCologne Köln/Bonn

$714

Find similar

British Airways

Feb 19

CGN5:05 pmCologne Köln/Bonn

31h 50m

1 stop

PDX3:55 pmPortland

Feb 23

PDX5:45 pmPortland

13h 25m

1 stop

CGN4:10 pmCologne Köln/Bonn

$716

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 11/21

6:50 am-6:52 pm

2 stops21h 02m

Seattle/Tacoma Intl

Fri 11/28

3:10 pm-5:10 pm

1 stop17h 00m

$579

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 11/21

6:45 am-10:16 pm

2 stops24h 31m

Seattle/Tacoma Intl

Fri 11/28

10:05 am-5:10 pm

2 stops22h 05m

$597

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 11/21

9:10 am-1:20 pm

1 stop13h 10m

Seattle/Tacoma Intl

Fri 11/28

3:10 pm-5:10 pm

1 stop17h 00m

$713

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Thu 2/19

5:05 pm-3:55 pm

1 stop31h 50m

Portland

Mon 2/23

5:45 pm-4:10 pm

1 stop13h 25m

$713

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Thu 2/19

5:05 pm-3:55 pm

1 stop31h 50m

Portland

Mon 2/23

5:45 pm-4:10 pm

1 stop13h 25m

$714

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Thu 2/19

5:05 pm-3:55 pm

1 stop31h 50m

Portland

Mon 2/23

5:45 pm-4:10 pm

1 stop13h 25m

$716

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 12/5

6:45 am-10:16 pm

2 stops24h 31m

Seattle/Tacoma Intl

Tue 12/9

10:40 am-9:15 pm

2 stops25h 35m

$848

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 12/21

1:15 pm-10:47 pm

2 stops42h 32m

Seattle/Tacoma Intl

Sun 12/28

5:53 pm-12:50 pm

2 stops33h 57m

$947

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Fri 12/26

9:10 am-9:56 am

2 stops33h 46m

Seattle/Tacoma Intl

Sun 1/4

8:10 am-5:10 pm

2 stops24h 00m

$969

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 3/1

9:10 am-1:20 pm

1 stop13h 10m

Seattle/Tacoma Intl

Fri 3/6

10:05 am-12:30 pm

2 stops17h 25m

$4,606

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?

Lufthansa, British Airways, and American Airlines are the most popular carriers 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 40% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 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

Direct flights	None

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.