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.

$471 Cheap Flights from Cologne to Washington in 2026

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Find the cheapest flights from Cologne to Washington

Round-trip

One-way

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

3:00 pm - 5:20 pm

SEA

CGN

17h 20m

2 stops

$718Lufthansa

Sun, Jun 7 - Tue, Jun 23

1:05 pm - 10:40 pm

CGN

SEA

18h 35m

2 stops

3:00 pm - 5:20 pm

SEA

CGN

17h 20m

2 stops

$719Air Canada

Sun, Jun 7 - Tue, Jun 23

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

3:00 pm - 5:20 pm

SEA

CGN

17h 20m

2 stops

$722Lufthansa

Sun, Jun 7 - Tue, Jun 23

8:30 am - 10:40 pm

CGN

SEA

23h 10m

2 stops

3:00 pm - 5:20 pm

SEA

CGN

17h 20m

2 stops

$727Lufthansa

Sun, Jun 7 - Tue, Jun 23

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

6:50 pm - 5:40 pm

SEA

CGN

13h 50m

1 stop

$748Lufthansa

Thu, Jun 25 - Thu, Jul 2

8:30 am - 4:59 pm

CGN

SEA

17h 29m

1 stop

6:50 pm - 7:30 pm

SEA

CGN

15h 40m

1 stop

$829Lufthansa

Sun, Jun 7 - Tue, Jun 23

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

8:00 am - 5:20 pm

SEA

CGN

24h 20m

2 stops

$844Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

1:05 pm - 4:59 pm

CGN

SEA

12h 54m

1 stop

6:50 pm - 7:30 pm

SEA

CGN

15h 40m

1 stop

$846Lufthansa

Sun, Jun 7 - Tue, Jun 23

8:30 am - 7:07 pm

CGN

SEA

19h 37m

2 stops

8:00 am - 5:20 pm

SEA

CGN

24h 20m

2 stops

$864Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

1:05 pm - 10:40 pm

CGN

SEA

18h 35m

2 stops

5:45 am - 5:40 pm

SEA

CGN

26h 55m

2 stops

$874Air Canada

Sat, Jun 13 - Thu, Jun 25

Lufthansa flights from Cologne to State of Washington

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

Lufthansa

Jun 7

CGN1:05 pmCologne Köln/Bonn

12h 54m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

Jun 23

SEA3:00 pmSeattle/Tacoma Intl

17h 20m

2 stops

CGN5:20 pmCologne Köln/Bonn

$718

Lufthansa

Jun 7

CGN1:05 pmCologne Köln/Bonn

12h 54m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

Jun 23

SEA3:00 pmSeattle/Tacoma Intl

17h 20m

2 stops

CGN5:20 pmCologne Köln/Bonn

$722

Lufthansa

May 24

CGN8:30 amCologne Köln/Bonn

17h 29m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

May 31

SEA6:50 pmSeattle/Tacoma Intl

15h 40m

1 stop

CGN7:30 pmCologne Köln/Bonn

$725

Air Canada flights from Cologne to State of Washington

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

Air Canada

Jun 7

CGN1:05 pmCologne Köln/Bonn

18h 35m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

Jun 23

SEA3:00 pmSeattle/Tacoma Intl

17h 20m

2 stops

CGN5:20 pmCologne Köln/Bonn

$719

Air Canada

Jun 13

CGN1:05 pmCologne Köln/Bonn

18h 35m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

Jun 25

SEA5:45 amSeattle/Tacoma Intl

26h 55m

2 stops

CGN5:40 pmCologne Köln/Bonn

$874

Air Canada

Jun 13

CGN1:05 pmCologne Köln/Bonn

18h 35m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

Jun 25

SEA3:00 pmSeattle/Tacoma Intl

17h 40m

2 stops

CGN5:40 pmCologne Köln/Bonn

$919

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Tue 6/23

3:00 pm-5:20 pm

2 stops17h 20m

$718

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

1:05 pm-10:40 pm

2 stops18h 35m

Seattle/Tacoma Intl

Tue 6/23

3:00 pm-5:20 pm

2 stops17h 20m

$719

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Tue 6/23

3:00 pm-5:20 pm

2 stops17h 20m

$722

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

8:30 am-10:40 pm

2 stops23h 10m

Seattle/Tacoma Intl

Tue 6/23

3:00 pm-5:20 pm

2 stops17h 20m

$727

Quickest round-trip

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 6/25

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Thu 7/2

6:50 pm-5:40 pm

1 stop13h 50m

$748

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

8:30 am-4:59 pm

1 stop17h 29m

Seattle/Tacoma Intl

Tue 6/23

6:50 pm-7:30 pm

1 stop15h 40m

$829

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Wed 8/12

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Wed 8/26

8:00 am-5:20 pm

2 stops24h 20m

$844

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 6/7

1:05 pm-4:59 pm

1 stop12h 54m

Seattle/Tacoma Intl

Tue 6/23

6:50 pm-7:30 pm

1 stop15h 40m

$846

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Wed 8/12

8:30 am-7:07 pm

2 stops19h 37m

Seattle/Tacoma Intl

Wed 8/26

8:00 am-5:20 pm

2 stops24h 20m

$864

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sat 6/13

1:05 pm-10:40 pm

2 stops18h 35m

Seattle/Tacoma Intl

Thu 6/25

5:45 am-5:40 pm

2 stops26h 55m

$874

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 and Lufthansa 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 42% 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

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.

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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.