What are the cheapest airlines flying from Washington, D.C. to Cologne round-trip?

Turkish Airlines, at $683, was found to be the cheapest airline from Washington, D.C. to Cologne.Alternate airlines to your destination round-trip include American Airlines and British Airways. You may be able to fly from Washington, D.C. to Cologne for 38% less than the average price by searching for these airlines.

What is the cheapest day to fly from Washington, D.C. to Cologne?

Travelers seeking maximum savings on their Washington, D.C. to Cologne flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Cologne?

While some choose either Baltimore/Washington - Cologne Köln/Bonn or Washington, D.C. Reagan-National - Cologne Köln/Bonn, Washington, D.C. Dulles Intl - Cologne Köln/Bonn is the most popular route from Washington, D.C. to Cologne.

What is the cheapest day to fly round-trip from Washington, D.C. to Cologne?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Washington, D.C. to Cologne?

Flights from Washington, D.C. to Cologne lean towards being more expensive in January. Prices are generally better when you fly from Washington, D.C. to Cologne in November, with the cheapest ticket starting at $703.

Most accurate provider : When it comes to deals on Washington, D.C.-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cologne flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Cologne from Washington, D.C.?

Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Cologne. 1 airline have flights to Köln/Bonn from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Cologne Köln/Bonn should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

Can I find deals for flights from Washington, D.C. to Cologne that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Cologne?

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

Can I find deals for business class flights from Washington, D.C. to Cologne?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$640+ Flights from Washington, D.C. to Cologne

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Cheap flight deals from Washington, D.C. to Cologne

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$640 (Mytrip)
Popular in	January
Cheapest in	November
Average price	$1,268

Provider with most accurate pricing for Washington, D.C. (WAS)-Cologne Köln/Bonn flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cologne Köln/Bonn flights.

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From Washington, D.C. (WAS) to Cologne Köln/Bonn

Search Deals

High demand for flights, 9% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Washington, D.C. to Cologne

Cheapest flights from Washington, D.C. to Cologne
Explore the most affordable flight options available from Washington, D.C. to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Tue 12/312:00 pmIAD - CGN

1 stop14h 45mTurkish Airlines

Mon 1/66:15 pmCGN - IAD

1 stop31h 15mTurkish Airlines

Deal found 12/18

$1,389

Tue 12/316:38 amDCA - CGN

2 stops21h 47mBritish Airways

Mon 1/67:20 pmCGN - DCA

2 stops31h 35mBritish Airways

Deal found 12/18

$1,495

Tue 12/318:45 pmIAD - CGN

1 stop18h 30mSWISS

Mon 1/66:30 pmCGN - IAD

2 stops31h 45mSWISS

Deal found 12/18

$1,592

Tue 12/318:45 pmIAD - CGN

2 stops18h 40mMultiple Airlines

Mon 1/66:20 pmCGN - IAD

2 stops31h 10mMultiple Airlines

Deal found 12/18

$1,632

Thu 12/266:50 pmDCA - CGN

2 stops17h 20mAir Canada

Sun 1/56:50 pmCGN - DCA

2 stops32h 10mAir Canada

Deal found 12/18

$1,757

Thu 12/268:17 pmBWI - CGN

2 stops15h 18mBritish Airways

Sun 1/56:20 pmCGN - BWI

1 stop30h 25mBritish Airways

Deal found 12/18

$1,785

Thu 12/2612:00 pmIAD - CGN

2 stops56h 10mEgyptair

Sat 1/43:10 amCGN - IAD

2 stops56h 00mEgyptair

Deal found 12/18

$7,995

Best flights from Washington, D.C. to Cologne
Discover carefully curated flight deals from Washington, D.C. to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2024.

Tue 2/187:30 pmBWI - CGN

2 stops20h 30mMultiple Airlines

Sun 2/238:20 pmCGN - BWI

2 stops26h 40mMultiple Airlines

Deal found 12/18

$640

Thu 1/232:00 pmIAD - CGN

1 stop14h 45mTurkish Airlines

Mon 1/2711:45 amCGN - IAD

1 stop30h 30mTurkish Airlines

Deal found 12/18

$683

Thu 3/137:00 pmIAD - CGN

1 stop10h 20mAmerican Airlines

Sat 3/2212:25 pmCGN - IAD

1 stop33h 10mAmerican Airlines

Deal found 12/18

$713

Wed 1/88:30 pmBWI - CGN

1 stop15h 25mBritish Airways

Wed 1/2211:10 amCGN - BWI

1 stop13h 35mBritish Airways

Deal found 12/18

$715

Thu 3/133:55 pmIAD - CGN

2 stops21h 15mAir Canada

Sat 3/229:10 amCGN - IAD

2 stops17h 13mAir Canada

Deal found 12/18

$815

Mon 1/137:15 pmIAD - CGN

2 stops39h 55mTAP AIR PORTUGAL

Mon 1/201:25 pmCGN - IAD

2 stops31h 05mTAP AIR PORTUGAL

Deal found 12/18

$1,102

Thu 4/33:30 pmDCA - CGN

2 stops14h 45mUnited Airlines

Mon 4/76:05 amCGN - DCA

2 stops17h 58mUnited Airlines

Deal found 12/18

$1,265

Sun 1/125:15 pmIAD - CGN

1 stop13h 30mLufthansa

Sun 1/199:10 amCGN - IAD

1 stop12h 45mLufthansa

Deal found 12/18

$1,295

Wed 1/89:55 pmIAD - CGN

1 stop14h 00mBritish Airways

Wed 1/2211:10 amCGN - IAD

1 stop14h 35mBritish Airways

Deal found 12/18

$715

Tue 2/1812:00 pmIAD - CGN

2 stops56h 10mEgyptair

Sat 2/223:10 amCGN - IAD

2 stops56h 00mEgyptair

Deal found 12/18

$1,542

Tue 2/183:55 pmIAD - CGN

2 stops14h 10mMultiple Airlines

Sun 2/238:15 pmCGN - IAD

2 stops49h 35mMultiple Airlines

Deal found 12/18

$782

Tue 12/318:45 pmIAD - CGN

1 stop18h 30mSWISS

Mon 1/66:30 pmCGN - IAD

2 stops31h 45mSWISS

Deal found 12/18

$1,592

Last-minute flights from Washington, D.C. to Cologne
Discover last-minute flight deals from Washington, D.C. to Cologne. Data last updated December 19, 2024 and is based on user searches.

Thu 12/266:50 pmDCA - CGN

2 stops17h 20mAir Canada

Sun 1/56:50 pmCGN - DCA

2 stops32h 10mAir Canada

Deal found 12/18

$1,757

Thu 12/268:17 pmBWI - CGN

2 stops15h 18mBritish Airways

Sun 1/56:20 pmCGN - BWI

1 stop30h 25mBritish Airways

Deal found 12/18

$1,785

Thu 12/268:45 pmIAD - CGN

1 stop18h 30mSWISS

Sun 1/57:50 pmCGN - IAD

2 stops49h 05mSWISS

Deal found 12/18

$1,937

Thu 12/265:30 pmIAD - CGN

1 stop21h 45mMultiple Airlines

Sun 1/56:50 pmCGN - IAD

1 stop31h 25mMultiple Airlines

Deal found 12/19

$1,955

Thu 12/2612:00 pmIAD - CGN

2 stops33h 20mEgyptair

Sat 1/43:10 amCGN - IAD

2 stops56h 00mEgyptair

Deal found 12/19

$3,926

Tue 12/318:45 pmIAD - CGN

1 stop18h 30mSWISS

Mon 1/66:30 pmCGN - IAD

2 stops31h 45mSWISS

Deal found 12/18

$1,592

Wed 1/88:30 pmBWI - CGN

1 stop15h 25mBritish Airways

Wed 1/2211:10 amCGN - BWI

1 stop13h 35mBritish Airways

Deal found 12/18

$715

Wed 1/89:55 pmIAD - CGN

1 stop14h 00mBritish Airways

Wed 1/2211:10 amCGN - IAD

1 stop14h 35mBritish Airways

Deal found 12/18

$715

Wed 1/83:55 pmIAD - CGN

2 stops14h 10mAir Canada

Fri 1/179:10 amCGN - IAD

2 stops18h 11mAir Canada

Deal found 12/18

$1,035

Sat 1/1112:00 pmIAD - CGN

1 stop16h 40mEgyptair

Mon 1/203:10 amCGN - IAD

2 stops56h 00mEgyptair

Deal found 12/18

$1,690

Sun 1/125:15 pmIAD - CGN

1 stop13h 30mMultiple Airlines

Tue 1/216:45 amCGN - IAD

1 stop14h 45mMultiple Airlines

Deal found 12/18

$1,242

Sun 1/125:15 pmIAD - CGN

1 stop13h 30mLufthansa

Sun 1/199:10 amCGN - IAD

1 stop12h 45mLufthansa

Deal found 12/18

$1,295

Find flights from Washington, D.C. to Cologne within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Tue 2/18

7:30 pm-10:00 pm

2 stops20h 30m

Cologne Köln/Bonn

Sun 2/23

8:20 pm-5:00 pm

2 stops26h 40m

$640

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 1/23

2:00 pm-10:45 am

1 stop14h 45m

Cologne Köln/Bonn

Mon 1/27

11:45 am-12:15 pm

1 stop30h 30m

$683

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 3/13

7:00 pm-10:20 am

1 stop10h 20m

Cologne Köln/Bonn

Sat 3/22

12:25 pm-4:35 pm

1 stop33h 10m

$713

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 1/8

8:30 pm-5:55 pm

1 stop15h 25m

Cologne Köln/Bonn

Wed 1/22

11:10 am-6:45 pm

1 stop13h 35m

$715

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 1/8

9:55 pm-5:55 pm

1 stop14h 00m

Cologne Köln/Bonn

Wed 1/22

11:10 am-7:45 pm

1 stop14h 35m

$715

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Thu 3/13

12:37 pm-10:20 am

2 stops16h 43m

Cologne Köln/Bonn

Sat 3/22

12:25 pm-9:29 am

2 stops26h 04m

$728

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 2/18

3:55 pm-12:05 pm

2 stops14h 10m

Cologne Köln/Bonn

Sun 2/23

8:15 pm-3:50 pm

2 stops49h 35m

$782

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 3/13

3:55 pm-6:10 pm

2 stops21h 15m

Cologne Köln/Bonn

Sat 3/22

9:10 am-9:23 pm

2 stops17h 13m

$815

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Tue 2/18

4:10 pm-12:05 pm

2 stops13h 55m

Cologne Köln/Bonn

Sun 2/23

8:20 pm-9:00 pm

3 stops30h 40m

$963

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 1/13

7:15 pm-5:10 pm

2 stops39h 55m

Cologne Köln/Bonn

Mon 1/20

1:25 pm-2:30 pm

2 stops31h 05m

$1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 19 results

Compare providers for flights from Washington, D.C. to Cologne

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Cologne in December.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cologne flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Cologne

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

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

What is the cheapest month to book a flight from Washington, D.C. to Cologne?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Cologne (average of $649). Flying from Washington, D.C. to Cologne in June is currently the most expensive (average of $1,520). 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 WAS to CGN?

It’s typically best to fly out from Washington, D.C. to Cologne at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Cologne by month

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.

Temperature in Cologne by month

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).

Reviews of airlines servicing Cologne

Read reviews from past customers who have flown British Airways, TAP AIR PORTUGAL and United Airlines from Washington, D.C. to Cologne. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS

7.6

Good

1,605 reviews

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

United Airlines

7.4

Good

9,048 reviews

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines

7.3

Good

3,901 reviews

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

American Airlines

7.2

Good

10,000 reviews

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

TAP AIR PORTUGAL

7.1

Good

1,878 reviews

SWISS

7.6

Good

1,605 reviews

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

What airport do you fly into for flights to Cologne from Washington, D.C.?
Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Cologne. 1 airline have flights to Köln/Bonn from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Cologne Köln/Bonn should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.
What are the cheapest airlines flying from Washington, D.C. to Cologne round-trip?
Turkish Airlines, at $683, was found to be the cheapest airline from Washington, D.C. to Cologne.Alternate airlines to your destination round-trip include American Airlines and British Airways. You may be able to fly from Washington, D.C. to Cologne for 38% less than the average price by searching for these airlines.
What are the most popular routes from Washington, D.C. to Cologne?
While some choose either Baltimore/Washington - Cologne Köln/Bonn or Washington, D.C. Reagan-National - Cologne Köln/Bonn, Washington, D.C. Dulles Intl - Cologne Köln/Bonn is the most popular route from Washington, D.C. to Cologne.
Can I find deals for flights from Washington, D.C. to Cologne that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cologne.
Can I find deals for business class flights from Washington, D.C. to Cologne?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Cologne?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Cologne (average of $649). Flying from Washington, D.C. to Cologne in June is currently the most expensive (average of $1,520). 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, D.C. to Cologne

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$584	Average$803	FlexibilityNo cancel fee	On-time76%

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$640+ Cheap flights from Washington, D.C. (WAS) to Cologne (CGN)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Cologne with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Washington, D.C. to Cologne

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Round-trip from

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Find flight deals from Washington, D.C. to Cologne

Cheapest flights from Washington, D.C. to CologneExplore the most affordable flight options available from Washington, D.C. to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Explore the most affordable flight options available from Washington, D.C. to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Find flights from Washington, D.C. to Cologne within your budget

Compare providers for flights from Washington, D.C. to Cologne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Cologne in December.

Best time to book a flight from Washington, D.C. to Cologne

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

Travel insights for flights from Washington, D.C. to Cologne

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

What is the cheapest month to book a flight from Washington, D.C. to Cologne?

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

Find hourly flight availability from Washington, D.C. 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 19, 2024.

Rainfall in Cologne by month

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

Temperature in Cologne by month

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

Reviews of airlines servicing Cologne

Read reviews from past customers who have flown British Airways, TAP AIR PORTUGAL and United Airlines from Washington, D.C. to Cologne. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Cologne round-trip?

What are the most popular routes from Washington, D.C. to Cologne?

Can I find deals for flights from Washington, D.C. to Cologne that include hotel bookings?

How can I find direct flights from Washington, D.C. to Cologne?

Can I find deals for business class flights from Washington, D.C. to Cologne?

What is the cheapest month to book a flight from Washington, D.C. to Cologne?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Cologne

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington, D.C. to Cologne

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Cheapest flights from Washington, D.C. to Cologne
Explore the most affordable flight options available from Washington, D.C. to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.