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$527+ Cheap flights from Cologne (CGN) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — SEA
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Cologne to Washington

Keep the following information in mind while searching for Cologne to Washington flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(Flysmarter)

Popular in

July

Cheapest in

March
Provider with most accurate pricing for Cologne Köln/Bonn-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Seattle/Tacoma Intl flights.
Search Deals
From Cologne Köln/Bonn to Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals

Find flight deals from Cologne to Washington

Cheapest flights from Cologne to Washington
Explore the most affordable flight options available from Cologne to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Flysmarter deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:05 amCGN - SEA
2 stops15h 20mLufthansa
Mon 4/142:15 pmSEA - CGN
2 stops16h 35mLufthansa
Deal found 2/21$527
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:50 amCGN - SEA
1 stop33h 20mAmerican Airlines
Sun 4/138:20 pmSEA - CGN
1 stop33h 00mAmerican Airlines
Deal found 2/21$531
This Billigflug deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:15 pmCGN - SEA
1 stop22h 55mMultiple Airlines
Mon 4/1410:22 amSEA - CGN
2 stops18h 58mMultiple Airlines
Deal found 2/21$532
This Billigflug deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:50 amCGN - PDX
2 stops21h 12mMultiple Airlines
Mon 4/147:35 amPDX - CGN
2 stops21h 45mMultiple Airlines
Deal found 2/21$582
This Flysmarter deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:05 amCGN - PDX
2 stops21h 28mAir Canada
Mon 4/1411:59 pmPDX - CGN
3 stops26h 11mAir Canada
Deal found 2/21$656
This Flysmarter deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:20 amCGN - SEA
2 stops24h 06mAir Canada
Mon 4/145:15 amSEA - CGN
3 stops26h 50mAir Canada
Deal found 2/21$692
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/139:10 amCGN - SEA
2 stops21h 51mUnited Airlines
Fri 3/144:10 pmSEA - CGN
1 stop17h 00mUnited Airlines
Deal found 2/21$746
This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:50 amCGN - PDX
1 stop15h 45mBritish Airways
Mon 4/147:25 pmPDX - CGN
1 stop16h 05mBritish Airways
Deal found 2/21$746
This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/911:45 amCGN - SEA
1 stop38h 20mTurkish Airlines
Thu 3/138:00 pmSEA - CGN
1 stop37h 15mTurkish Airlines
Deal found 2/21$890
This British Airways deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1311:35 amCGN - SEA
1 stop14h 20mBritish Airways
Fri 3/147:50 pmSEA - CGN
1 stop13h 50mBritish Airways
Deal found 2/21$1,535

Find flights from Cologne to Washington within your budget

Customize your flight search to find flights from Cologne to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Cologne

Fly to

Washington

Route

Depart

Return

Price

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 4/7

6:05 am-12:25 pm

2 stops15h 20m

Seattle/Tacoma Intl

Mon 4/14

2:15 pm-3:50 pm

2 stops16h 35m

$527

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 4/7

10:50 am-11:10 am

1 stop33h 20m

Seattle/Tacoma Intl

Sun 4/13

11:59 pm-2:20 pm

2 stops29h 21m

$531

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 4/7

9:15 pm-11:10 am

1 stop22h 55m

Seattle/Tacoma Intl

Mon 4/14

10:22 am-2:20 pm

2 stops18h 58m

$532

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Mon 4/7

10:50 am-11:02 pm

2 stops21h 12m

Portland

Mon 4/14

7:35 am-2:20 pm

2 stops21h 45m

$582

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Mon 4/7

6:05 am-6:33 pm

2 stops21h 28m

Portland

Mon 4/14

11:59 pm-11:10 am

3 stops26h 11m

$656

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Mon 4/7

6:20 am-9:26 pm

2 stops24h 06m

Seattle/Tacoma Intl

Mon 4/14

5:15 am-5:05 pm

3 stops26h 50m

$692

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 3/13

9:10 am-11:01 pm

2 stops21h 51m

Seattle/Tacoma Intl

Fri 3/14

4:10 pm-5:10 pm

1 stop17h 00m

$746

ColognePortland

CGN - PDX

CGNPDX

Cologne Köln/Bonn

Mon 4/7

10:50 am-5:35 pm

1 stop15h 45m

Portland

Mon 4/14

7:25 pm-8:30 pm

1 stop16h 05m

$746

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Sun 3/9

11:45 am-6:05 pm

1 stop38h 20m

Seattle/Tacoma Intl

Thu 3/13

8:00 pm-5:15 pm

1 stop37h 15m

$890

CologneSeattle

CGN - SEA

CGNSEA

Cologne Köln/Bonn

Thu 3/13

11:35 am-5:55 pm

1 stop14h 20m

Seattle/Tacoma Intl

Fri 3/14

7:50 pm-5:40 pm

1 stop13h 50m

$1,535

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cologne to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Cologne 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.

Travel insights for flights from Cologne to Washington

Get recent, data-driven insights about flights from Cologne to Washington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Cologne to State of Washington (average of $238). Flying from Cologne to State of Washington in July is currently the most expensive (average of $411). 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated February 22, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines and American Airlines from Cologne to Washington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,754 reviews
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Turkish Airlines
7.3
Good
3,825 reviews
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Air Canada
7.0
Good
8,757 reviews
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Lufthansa
6.7
Okay
6,990 reviews
United Airlines
7.4
Good
8,754 reviews

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Cologne to Washington. 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 from for flights from Cologne to Washington?

    Cologne Köln/Bonn (CGN) is the airport you will fly out of if you book a flight from Cologne to Washington. It is only a 9.5 mi journey to Köln/Bonn (CGN) from Cologne’s city center.

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

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

  • How can I find direct flights from Cologne to Washington?

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

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

    Yes. Cheapflights offers flight deals from Cologne to Washington 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 Cologne to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Cologne to State of Washington (average of $238). Flying from Cologne to State of Washington in July is currently the most expensive (average of $411). 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

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