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

According to our current data, British Airways ($508), Lufthansa ($513), and American Airlines ($520) offers the cheapest pricing from Cologne to Washington, D.C.. British Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Cologne to Washington, D.C. one-way?

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $623. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Cologne to Washington, D.C. for a low price.

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

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

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

When deciding which route to take from Cologne to Washington, D.C. consider Cologne Köln/Bonn - Baltimore/Washington, Cologne Köln/Bonn - Washington, D.C. Dulles Intl or Cologne Köln/Bonn - Washington, D.C. Reagan-National as they are the most popular.

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

Flights from Cologne to Washington, D.C. lean towards being more expensive in August. Prices are generally better when you fly from Cologne to Washington, D.C. in February, with the cheapest ticket starting at $486.

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

When flying from Cologne to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Most trusted provider : When it comes to deals on Cologne-Washington, D.C. 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 Cologne-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

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

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

$448+ Flights from Cologne to Washington, D.C.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$507 (American Airlines)
One-way from	$448 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$766

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

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

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

Search Deals

One-way flight from Cologne Köln/Bonn to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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

Cheapest flights from Cologne to Washington, D.C.
Explore the most affordable flight options available from Cologne to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 26, 2025.

週四 4/310:15 amCGN - DCA

2 stops18h 00mBritish Airways

週一 4/76:05 pmDCA - CGN

2 stops14h 15mBritish Airways

Deal found 3/24

$502

週二 9/99:15 pmCGN - IAD

1 stop26h 15mMultiple Airlines

週三 9/177:25 pmIAD - CGN

1 stop19h 35mMultiple Airlines

Deal found 3/25

$507

週二 9/99:15 pmCGN - BWI

1 stop28h 20mMultiple Airlines

週三 9/179:20 pmBWI - CGN

1 stop17h 40mMultiple Airlines

Deal found 3/25

$507

週一 9/159:15 pmCGN - BWI

1 stop28h 20mBritish Airways

週日 9/219:20 pmBWI - CGN

1 stop17h 05mBritish Airways

Deal found 3/25

$508

週五 5/96:05 amCGN - IAD

1 stop14h 55mLufthansa

週五 5/1610:20 pmIAD - CGN

1 stop13h 15mLufthansa

Deal found 3/25

$513

週一 9/1510:50 amCGN - BWI

2 stops29h 02mAmerican Airlines

週日 9/212:10 pmBWI - CGN

2 stops24h 15mAmerican Airlines

Deal found 3/25

$520

週二 9/96:05 amCGN - IAD

2 stops17h 23mUnited Airlines

週三 9/1710:20 pmIAD - CGN

1 stop12h 50mUnited Airlines

Deal found 3/25

$541

週二 9/96:05 amCGN - BWI

2 stops17h 24mUnited Airlines

週三 9/175:11 pmBWI - CGN

2 stops17h 59mUnited Airlines

Deal found 3/25

$549

週二 9/97:40 amCGN - IAD

2 stops19h 21mAir Canada

週三 9/179:55 amIAD - CGN

2 stops19h 15mAir Canada

Deal found 3/25

$556

週四 4/31:35 pmCGN - DCA

2 stops14h 53mAir Canada

週一 4/78:40 pmDCA - CGN

2 stops14h 25mAir Canada

Deal found 3/24

$560

週日 8/178:50 pmCGN - IAD

1 stop23h 45mAustrian Airlines

週日 8/245:25 pmIAD - CGN

1 stop33h 25mAustrian Airlines

Deal found 3/25

$696

週日 8/171:35 pmCGN - DCA

2 stops14h 52mUnited Airlines

週日 8/243:00 pmDCA - CGN

2 stops14h 10mUnited Airlines

Deal found 3/25

$741

Best flights from Cologne to Washington, D.C.
Discover carefully curated flight deals from Cologne to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3月 26, 2025.

週二 9/99:15 pmCGN - IAD

1 stop26h 15mMultiple Airlines

週三 9/177:25 pmIAD - CGN

1 stop19h 35mMultiple Airlines

Deal found 3/25

$507

週一 9/159:15 pmCGN - BWI

1 stop28h 20mBritish Airways

週日 9/219:20 pmBWI - CGN

1 stop17h 05mBritish Airways

Deal found 3/25

$508

週五 5/96:05 amCGN - IAD

1 stop14h 55mLufthansa

週五 5/1610:20 pmIAD - CGN

1 stop13h 15mLufthansa

Deal found 3/25

$513

週一 9/1510:50 amCGN - BWI

2 stops29h 02mAmerican Airlines

週日 9/212:10 pmBWI - CGN

2 stops24h 15mAmerican Airlines

Deal found 3/25

$520

週二 9/96:05 amCGN - IAD

2 stops17h 23mUnited Airlines

週三 9/1710:20 pmIAD - CGN

1 stop12h 50mUnited Airlines

Deal found 3/25

$541

週二 9/97:40 amCGN - IAD

2 stops19h 21mAir Canada

週三 9/179:55 amIAD - CGN

2 stops19h 15mAir Canada

Deal found 3/25

$556

週日 8/178:50 pmCGN - IAD

1 stop23h 45mAustrian Airlines

週日 8/245:25 pmIAD - CGN

1 stop33h 25mAustrian Airlines

Deal found 3/25

$696

週二 9/99:15 pmCGN - BWI

1 stop28h 20mMultiple Airlines

週三 9/179:20 pmBWI - CGN

1 stop17h 40mMultiple Airlines

Deal found 3/25

$507

週三 4/910:15 pmCGN - DCA

2 stops25h 44mBritish Airways

週日 4/137:55 pmDCA - CGN

2 stops18h 30mBritish Airways

Deal found 3/24

$513

週二 9/96:05 amCGN - BWI

2 stops17h 24mUnited Airlines

週三 9/175:11 pmBWI - CGN

2 stops17h 59mUnited Airlines

Deal found 3/25

$549

週日 8/171:35 pmCGN - DCA

2 stops14h 52mUnited Airlines

週日 8/243:00 pmDCA - CGN

2 stops14h 10mUnited Airlines

Deal found 3/25

$741

週日 8/179:35 pmCGN - IAD

2 stops24h 28mBritish Airways

週日 8/2410:40 pmIAD - CGN

1 stop15h 45mBritish Airways

Deal found 3/25

$1,147

Last-minute flights from Cologne to Washington, D.C.
Discover last-minute flight deals from Cologne to Washington, D.C.. Data last updated 3月 26, 2025 and is based on user searches.

週三 3/266:15 pmCGN - IAD

1 stop31h 15mTurkish Airlines

週三 4/21:30 pmIAD - CGN

1 stop22h 40mTurkish Airlines

Deal found 3/25

$912

週三 3/263:55 pmCGN - IAD

2 stops56h 45mMultiple Airlines

週三 4/21:30 pmIAD - CGN

1 stop18h 20mMultiple Airlines

Deal found 3/25

$1,035

週六 3/2912:25 pmCGN - IAD

1 stop12h 55mBritish Airways

週三 4/308:14 pmIAD - CGN

2 stops18h 46mBritish Airways

Deal found 3/25

$810

週六 3/299:10 amCGN - IAD

2 stops31h 04mAir Canada

週三 4/303:55 pmIAD - CGN

2 stops13h 15mAir Canada

Deal found 3/25

$1,059

週六 3/297:00 amCGN - DCA

3 stops19h 00mMultiple Airlines

週六 4/54:10 pmDCA - CGN

3 stops21h 30mMultiple Airlines

Deal found 3/24

$1,227

週二 4/19:15 pmCGN - BWI

1 stop28h 20mBritish Airways

週三 4/99:20 pmBWI - CGN

1 stop17h 40mBritish Airways

Deal found 3/26

$753

週四 4/310:15 amCGN - DCA

2 stops18h 00mBritish Airways

週一 4/76:05 pmDCA - CGN

2 stops14h 15mBritish Airways

Deal found 3/24

$502

週四 4/31:35 pmCGN - DCA

2 stops14h 53mAir Canada

週一 4/78:40 pmDCA - CGN

2 stops14h 25mAir Canada

Deal found 3/24

$560

One-way flights from Cologne to Washington, D.C.
Search for one-way flight options from Cologne to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 3月 26, 2025.

週五 4/48:30 amCGN - BWI

2 stops31h 07mMultiple Airlines

Deal found 3/25

$448

週六 4/57:05 amCGN - IAD

3 stops42h 15mMultiple Airlines

Deal found 3/25

$574

週五 4/42:50 pmCGN - DCA

3 stops38h 49mMultiple Airlines

Deal found 3/25

$622

週四 7/36:05 amCGN - IAD

1 stop15h 15mLufthansa

Deal found 3/25

$623

週二 9/29:15 pmCGN - DCA

2 stops25h 04mBritish Airways

Deal found 3/24

$775

週日 6/2910:15 amCGN - BWI

1 stop15h 20mBritish Airways

Deal found 3/25

$780

週四 7/310:15 amCGN - BWI

1 stop15h 20mAmerican Airlines

Deal found 3/25

$940

週六 4/510:30 amCGN - IAD

1 stop31h 15mTurkish Airlines

Deal found 3/25

$985

週日 6/296:05 amCGN - BWI

3 stops21h 37mUnited Airlines

Deal found 3/25

$1,317

週六 4/510:20 amCGN - DCA

2 stops18h 09mAmerican Airlines

Deal found 3/25

$1,624

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

週二 9/9

9:15 pm-5:30 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

週三 9/17

7:25 pm-9:00 pm

1 stop19h 35m

$507

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

週二 9/9

9:15 pm-7:35 pm

1 stop28h 20m

Baltimore/Washington

週三 9/17

9:20 pm-9:00 pm

1 stop17h 40m

$507

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

週一 9/15

9:15 pm-7:35 pm

1 stop28h 20m

Baltimore/Washington

週日 9/21

9:20 pm-8:25 pm

1 stop17h 05m

$508

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

週五 5/9

6:05 am-3:00 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

週五 5/16

10:20 pm-5:35 pm

1 stop13h 15m

$513

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

週三 4/9

10:15 pm-5:59 pm

2 stops25h 44m

Washington, D.C. Reagan-National

週日 4/13

7:55 pm-8:25 pm

2 stops18h 30m

$513

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

週一 9/15

10:50 am-9:52 am

2 stops29h 02m

Baltimore/Washington

週日 9/21

2:10 pm-8:25 pm

2 stops24h 15m

$520

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

週二 9/9

6:05 am-5:28 pm

2 stops17h 23m

Washington, D.C. Dulles Intl

週三 9/17

10:20 pm-5:10 pm

1 stop12h 50m

$541

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

週二 9/9

6:05 am-5:29 pm

2 stops17h 24m

Baltimore/Washington

週三 9/17

5:11 pm-5:10 pm

2 stops17h 59m

$549

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

週二 9/9

7:40 am-9:01 pm

2 stops19h 21m

Washington, D.C. Dulles Intl

週三 9/17

9:55 am-11:10 am

2 stops19h 15m

$556

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

週日 8/17

8:50 pm-2:35 pm

1 stop23h 45m

Washington, D.C. Dulles Intl

週日 8/24

5:25 pm-8:50 am

1 stop33h 25m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 25 results

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

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

Cheapflights Insights

Everything you need to know about your flight from Cologne to Washington, D.C.

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

Currently, August is the cheapest month in which you can book a flight from Cologne to Washington, D.C. (average of $309). Flying from Cologne to Washington, D.C. in June is currently the most expensive (average of $387). 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, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 80.6 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 Washington, D.C.

Get a feel of what it's like to fly with Austrian Airlines, United Airlines and Turkish Airlines from Cologne to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Austrian Airlines

7.5

Good

769 reviews

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

United Airlines

7.4

Good

8,608 reviews

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Turkish Airlines

7.3

Good

3,745 reviews

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

American Airlines

7.2

Good

10,000 reviews

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Air Canada

7.0

Good

8,960 reviews

Austrian Airlines

7.5

Good

769 reviews

Reviews

1 / 20

8.0

Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

What airport do you fly from for flights from Cologne to Washington, D.C.?
Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly out of when you book flights from Cologne to Washington, D.C.. 0 airlines have flights from Köln/Bonn to Washington, D.C. on a regular basis. Booking flights from Cologne Köln/Bonn to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from Cologne to Washington, D.C. round-trip?
According to our current data, British Airways ($508), Lufthansa ($513), and American Airlines ($520) offers the cheapest pricing from Cologne to Washington, D.C.. British Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Cologne to Washington, D.C. one-way?
The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $623. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Cologne to Washington, D.C. for a low price.
What are the most popular routes from Cologne to Washington, D.C.?
When deciding which route to take from Cologne to Washington, D.C. consider Cologne Köln/Bonn - Baltimore/Washington, Cologne Köln/Bonn - Washington, D.C. Dulles Intl or Cologne Köln/Bonn - Washington, D.C. Reagan-National as they are the most popular.
Can I find deals for flights from Cologne to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Cologne to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cologne to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Washington, D.C..
Can I find deals for business class flights from Cologne to Washington, D.C.?
Yes. Cheapflights offers flight deals from Cologne to Washington, D.C. 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 Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Cologne to Washington, D.C. (average of $309). Flying from Cologne to Washington, D.C. in June is currently the most expensive (average of $387). 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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Springfield

Rockville

Woodbridge

Gaithersburg

Fredericksburg

Linthicum Heights

Silver Spring

Falls Church

Laurel

Easton

Herndon

Bowie

Gettysburg

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

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$448+ Cheap flights from Cologne (CGN) to Washington, D.C. (WAS)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Cologne to Washington, D.C.Explore the most affordable flight options available from Cologne to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 26, 2025.

Explore the most affordable flight options available from Cologne to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 26, 2025.

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Rainfall in Washington, D.C. by month

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Temperature in Washington, D.C. by month

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Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Austrian Airlines, United Airlines and Turkish Airlines from Cologne to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up 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 Cologne to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Cheapest flights from Cologne to Washington, D.C.
Explore the most affordable flight options available from Cologne to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 26, 2025.