How long is the flight from State of Washington to Cologne?

For as low as $550, Lufthansa can have you in Cologne from State of Washington in 19h. The distance between State of Washington and Cologne is about 5007 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Cologne ranges from 2.0 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Cologne when rainfall is around 2.0 in.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What airport do you fly into for flights to Cologne from Washington?

For a flight from Washington to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city.

Can I find deals for flights from Washington to Cologne that include hotel bookings?

Yes. In addition to deals on Washington to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Cologne?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cologne.

Can I find deals for business class flights from Washington to Cologne?

Yes. Cheapflights offers flight deals from Washington to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$253+ Flights from Washington to Cologne

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Cheap flight deals from Washington to Cologne

Cheapest flights from Washington to Cologne
Explore the most affordable flight options available from Washington to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/243:10 pmSEA - CGN

1 stop12h 40mMultiple Airlines

Wed 12/3112:00 pmCGN - SEA

2 stops16h 16mMultiple Airlines

Deal found 12/15

$3,741

Wed 12/243:10 pmSEA - CGN

1 stop12h 40mMultiple Airlines

Wed 1/78:40 amCGN - SEA

2 stops18h 34mMultiple Airlines

Deal found 12/16

$3,903

Sun 12/2110:52 amSEA - CGN

2 stops16h 18mMultiple Airlines

Wed 12/319:10 amCGN - SEA

1 stop13h 10mMultiple Airlines

Deal found 12/16

$4,536

Wed 12/2410:52 amSEA - CGN

2 stops16h 18mMultiple Airlines

Sun 1/49:10 amCGN - SEA

1 stop13h 10mMultiple Airlines

Deal found 12/16

$5,183

Thu 12/181:52 pmSEA - CGN

2 stops16h 48mMultiple Airlines

Wed 12/319:10 amCGN - SEA

1 stop13h 10mMultiple Airlines

Deal found 12/15

$6,004

Best flights from Washington to Cologne
Discover carefully curated flight deals from Washington to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 1/147:00 amPDX - CGN

2 stops20h 50mLufthansa

Sun 1/189:10 amCGN - PDX

2 stops18h 20mLufthansa

Deal found 12/16

$548

Fri 1/168:10 amSEA - CGN

2 stops19h 00mAir Canada

Tue 1/208:40 amCGN - SEA

2 stops19h 36mAir Canada

Deal found 12/16

$550

Sat 1/318:00 pmSEA - CGN

2 stops41h 25mMultiple Airlines

Sat 2/77:45 pmCGN - SEA

2 stops32h 31mMultiple Airlines

Deal found 12/17

$556

Wed 1/147:38 amPDX - CGN

2 stops23h 32mBritish Airways

Sun 1/184:35 pmCGN - PDX

1 stop32h 20mBritish Airways

Deal found 12/16

$568

Wed 2/43:10 pmSEA - CGN

1 stop12h 40mUnited Airlines

Sun 2/89:10 amCGN - SEA

1 stop13h 10mUnited Airlines

Deal found 12/17

$571

Fri 1/163:10 pmSEA - CGN

1 stop17h 00mMultiple Airlines

Tue 1/201:35 pmCGN - SEA

2 stops20h 24mMultiple Airlines

Deal found 12/16

$558

Wed 2/48:00 pmSEA - CGN

2 stops35h 20mAir Canada

Sun 2/89:10 amCGN - SEA

2 stops22h 41mAir Canada

Deal found 12/17

$561

Sun 2/110:58 amSEA - CGN

2 stops21h 12mUnited Airlines

Sun 2/89:10 amCGN - SEA

2 stops21h 48mUnited Airlines

Deal found 12/18

$586

Sat 1/319:50 amPDX - CGN

2 stops41h 20mMultiple Airlines

Sat 2/79:10 amCGN - PDX

2 stops42h 46mMultiple Airlines

Deal found 12/17

$567

Wed 1/78:10 amSEA - CGN

2 stops19h 00mAir Canada

Thu 1/156:45 amCGN - SEA

2 stops24h 31mAir Canada

Deal found 12/17

$676

Wed 1/147:00 amPDX - CGN

2 stops20h 50mUnited Airlines

Sun 1/189:10 amCGN - PDX

3 stops22h 56mUnited Airlines

Deal found 12/16

$690

Wed 1/78:10 amSEA - CGN

2 stops29h 15mAir Canada

Fri 1/1612:45 pmCGN - SEA

2 stops18h 21mAir Canada

Deal found 12/17

$679

Tue 1/612:35 pmSEA - CGN

2 stops39h 15mUnited Airlines

Sun 1/189:10 amCGN - SEA

1 stop13h 10mUnited Airlines

Deal found 12/17

$753

Sun 4/123:15 pmPDX - CGN

2 stops19h 15mLufthansa

Mon 4/201:00 pmCGN - PDX

2 stops20h 54mLufthansa

Deal found 12/16

$919

Sat 1/314:14 pmPDX - CGN

2 stops39h 16mBritish Airways

Sat 2/75:10 pmCGN - PDX

1 stop31h 45mBritish Airways

Deal found 12/17

$925

Wed 1/78:10 amSEA - CGN

2 stops29h 15mAir Canada

Sun 1/189:10 amCGN - SEA

2 stops38h 21mAir Canada

Deal found 12/17

$719

Sat 1/317:45 amPDX - CGN

3 stops24h 25mUnited Airlines

Sat 2/79:10 amCGN - PDX

2 stops22h 56mUnited Airlines

Deal found 12/17

$776

Thu 1/89:55 amSEA - CGN

2 stops27h 30mAir Canada

Wed 1/146:45 amCGN - SEA

2 stops24h 31mAir Canada

Deal found 12/17

$720

Fri 1/308:30 amPDX - CGN

2 stops23h 40mUnited Airlines

Tue 2/36:45 amCGN - PDX

2 stops26h 46mUnited Airlines

Deal found 12/15

$885

Last-minute flights from Washington to Cologne
Discover last-minute flight deals from Washington to Cologne. Data last updated December 18, 2025 and is based on user searches.

Wed 1/78:10 amSEA - CGN

2 stops19h 00mAir Canada

Thu 1/156:45 amCGN - SEA

2 stops24h 31mAir Canada

Deal found 12/17

$676

Wed 1/78:10 amSEA - CGN

2 stops29h 15mAir Canada

Fri 1/1612:45 pmCGN - SEA

2 stops18h 21mAir Canada

Deal found 12/17

$679

Wed 1/78:10 amSEA - CGN

2 stops29h 15mAir Canada

Sun 1/189:10 amCGN - SEA

2 stops38h 21mAir Canada

Deal found 12/17

$719

Thu 1/89:55 amSEA - CGN

2 stops27h 30mAir Canada

Wed 1/146:45 amCGN - SEA

2 stops24h 31mAir Canada

Deal found 12/17

$720

Wed 1/147:00 amPDX - CGN

2 stops20h 50mLufthansa

Sun 1/189:10 amCGN - PDX

2 stops18h 20mLufthansa

Deal found 12/16

$548

Wed 1/147:38 amPDX - CGN

2 stops23h 32mBritish Airways

Sun 1/184:35 pmCGN - PDX

1 stop32h 20mBritish Airways

Deal found 12/16

$568

Wed 1/147:00 amPDX - CGN

2 stops20h 50mUnited Airlines

Sun 1/189:10 amCGN - PDX

3 stops22h 56mUnited Airlines

Deal found 12/16

$690

Fri 1/168:10 amSEA - CGN

2 stops19h 00mAir Canada

Tue 1/208:40 amCGN - SEA

2 stops19h 36mAir Canada

Deal found 12/16

$550

Fri 1/161:35 pmSEA - CGN

1 stop17h 45mBritish Airways

Tue 1/205:05 pmCGN - SEA

1 stop32h 50mBritish Airways

Deal found 12/16

$555

Fri 1/163:10 pmSEA - CGN

1 stop17h 00mMultiple Airlines

Tue 1/201:35 pmCGN - SEA

2 stops20h 24mMultiple Airlines

Deal found 12/16

$558

Sat 1/318:00 pmSEA - CGN

2 stops41h 25mMultiple Airlines

Sat 2/77:45 pmCGN - SEA

2 stops32h 31mMultiple Airlines

Deal found 12/17

$556

Sat 1/319:50 amPDX - CGN

2 stops41h 20mMultiple Airlines

Sat 2/79:10 amCGN - PDX

2 stops42h 46mMultiple Airlines

Deal found 12/17

$567

One-way flights from Washington to Cologne
Search for one-way flight options from Washington to Cologne. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Fri 1/3011:55 amSEA - CGN

3 stops35h 35mMultiple Airlines

Deal found 12/18

$253

Wed 1/283:10 pmSEA - CGN

2 stops31h 55mMultiple Airlines

Deal found 12/16

$260

Tue 2/33:10 pmSEA - CGN

2 stops20h 20mMultiple Airlines

Deal found 12/16

$261

Sat 1/3111:05 pmSEA - CGN

3 stops38h 40mMultiple Airlines

Deal found 12/16

$282

Mon 2/23:10 pmSEA - CGN

3 stops43h 05mMultiple Airlines

Deal found 12/16

$293

Find flight deals from Washington to Cologne

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$548 (Cheapflightsfares)
One-way from	$253 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$2,247

Provider with most accurate pricing for Seattle/Tacoma Intl-Cologne Köln/Bonn flight deals.

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From Washington to Cologne Köln/Bonn

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One-way flight from Washington to Cologne Köln/Bonn

Search Deals

Highest demand for flights based on searches. 30% potential increase in price ($433 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($142 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandCologne

PDX - CGN

PDXCGN

Portland

Wed 1/14

7:00 am-12:50 pm

2 stops20h 50m

Cologne Köln/Bonn

Sun 1/18

9:10 am-6:30 pm

2 stops18h 20m

$548

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Fri 1/16

8:10 am-12:10 pm

2 stops19h 00m

Cologne Köln/Bonn

Tue 1/20

8:40 am-7:16 pm

2 stops19h 36m

$550

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Sat 1/31

8:00 pm-10:25 pm

2 stops41h 25m

Cologne Köln/Bonn

Sat 2/7

7:45 pm-7:16 pm

2 stops32h 31m

$556

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Fri 1/16

3:10 pm-5:10 pm

1 stop17h 00m

Cologne Köln/Bonn

Tue 1/20

1:35 pm-12:59 am

2 stops20h 24m

$558

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Wed 2/4

8:00 pm-4:20 pm

2 stops35h 20m

Cologne Köln/Bonn

Sun 2/8

9:10 am-10:51 pm

2 stops22h 41m

$561

PortlandCologne

PDX - CGN

PDXCGN

Portland

Sat 1/31

9:50 am-12:10 pm

2 stops41h 20m

Cologne Köln/Bonn

Sat 2/7

9:10 am-6:56 pm

2 stops42h 46m

$567

PortlandCologne

PDX - CGN

PDXCGN

Portland

Wed 1/14

7:38 am-4:10 pm

2 stops23h 32m

Cologne Köln/Bonn

Sun 1/18

4:35 pm-3:55 pm

1 stop32h 20m

$568

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Wed 2/4

3:10 pm-12:50 pm

1 stop12h 40m

Cologne Köln/Bonn

Sun 2/8

9:10 am-1:20 pm

1 stop13h 10m

$571

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Sun 2/1

10:58 am-5:10 pm

2 stops21h 12m

Cologne Köln/Bonn

Sun 2/8

9:10 am-9:58 pm

2 stops21h 48m

$586

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Wed 1/7

8:10 am-12:10 pm

2 stops19h 00m

Cologne Köln/Bonn

Thu 1/15

6:45 am-10:16 pm

2 stops24h 31m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 23 results

Best time to book a flight from Washington to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cologne

What is the cheapest month to book a flight from State of Washington to Cologne?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Cologne (average of $323). Flying from State of Washington to Cologne in June is currently the most expensive (average of $729). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to CGN?

A simple way to save on the total cost of your ticket is to fly from State of Washington to Cologne in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Related info for your journey

What airport do you fly into for flights to Cologne from Washington?
For a flight from Washington to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city.
How long is the flight from State of Washington to Cologne?
For as low as $550, Lufthansa can have you in Cologne from State of Washington in 19h. The distance between State of Washington and Cologne is about 5007 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Washington to Cologne that include hotel bookings?
Yes. In addition to deals on Washington to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cologne.
Can I find deals for business class flights from Washington to Cologne?
Yes. Cheapflights offers flight deals from Washington to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Cologne?
Currently, August is the cheapest month in which you can book a flight from State of Washington to Cologne (average of $323). Flying from State of Washington to Cologne in June is currently the most expensive (average of $729). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Washington to Cologne

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$546	Average$841	FlexibilityNo cancel fee	On-time76%

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$253+ Cheap flights from Washington to Cologne (CGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington to Cologne

Cheapest flights from Washington to CologneExplore the most affordable flight options available from Washington to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Washington to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Washington to Cologne

Keep the following information in mind while searching for Washington to Cologne flight deals. Data was last updated December 18, 2025.

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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

Best time to book a flight from Washington to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Cologne

What is the cheapest month to book a flight from State of Washington to Cologne?

What is the cheapest time of day to fly from WA to CGN?

Find hourly flight availability from Washington to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Cologne from Washington?

How long is the flight from State of Washington to Cologne?

Can I find deals for flights from Washington to Cologne that include hotel bookings?

How can I find direct flights from Washington to Cologne?

Can I find deals for business class flights from Washington to Cologne?

What is the cheapest month to book a flight from State of Washington to Cologne?

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Alternative routes for Washington to Cologne

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Cheapest flights from Washington to Cologne
Explore the most affordable flight options available from Washington to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.