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$586+ Cheap flights from Dulles Intl (IAD) 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CGN
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

August

Cheapest in

March

Average price

$1,100

Round-trip from

$656
(British Airways)
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 38% potential price drop
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Average for round-trip flights in July 2024
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From Washington, D.C. Dulles Intl to Cologne Köln/Bonn
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Cologne?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Cologne. Check prices with Cheapflights to find a great deal for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Cologne. Flights to Cologne from Washington, D.C. Dulles Intl Airport in February are about $1,047 on average during February, but can be found for as low as $560.

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

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Cologne in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

Cheap Dulles Intl to Cologne flights in July & August 2024

Find cheap flight options from Dulles Intl to Cologne specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Cologne in 2024. Check back in a little while for more flight options.
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/259:55 amIAD - CGN
2 stops19h 15mMultiple Airlines
Mon 9/28:35 pmCGN - IAD
1 stop28h 50mMultiple Airlines
Deal found 7/25$665
This Billigflug deal was found by Cheapflights users on 7/25. 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.
Sun 8/2510:50 pmIAD - CGN
1 stop16h 25mBritish Airways
Mon 9/210:00 pmCGN - IAD
1 stop28h 30mBritish Airways
Deal found 7/25$670
This Billigflug deal was found by Cheapflights users on 7/25. 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.
Sun 8/259:55 amIAD - CGN
2 stops19h 15mMultiple Airlines
Mon 9/26:05 pmCGN - IAD
2 stops25h 25mMultiple Airlines
Deal found 7/25$674
This Austrian Airlines deal was found by Cheapflights users on 7/25. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/215:35 pmIAD - CGN
1 stop20h 05mAustrian Airlines
Wed 8/288:25 pmCGN - IAD
1 stop24h 10mAustrian Airlines
Deal found 7/25$682
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/66:50 pmIAD - CGN
2 stops21h 30mMultiple Airlines
Mon 9/26:35 amCGN - IAD
3 stops41h 05mMultiple Airlines
Deal found 7/25$732
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2110:45 pmIAD - CGN
1 stop16h 20mBritish Airways
Sun 8/259:55 pmCGN - IAD
1 stop28h 35mBritish Airways
Deal found 7/25$734
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/2510:20 pmIAD - CGN
1 stop31h 50mUnited Airlines
Mon 9/212:50 pmCGN - IAD
2 stops30h 40mUnited Airlines
Deal found 7/25$736
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/213:20 pmIAD - CGN
2 stops14h 55mLufthansa
Sun 8/257:40 pmCGN - IAD
1 stop29h 45mLufthansa
Deal found 7/25$792
This Orbitz deal was found by Cheapflights users on 7/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2410:20 pmIAD - CGN
1 stop11h 35mLufthansa
Sat 8/316:00 amCGN - IAD
1 stop19h 25mLufthansa
Deal found 7/24$796

Dulles Intl to Cologne 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Cologne in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Cologne in 2024. Check back in a little while for more flight options.
This British Airways deal was found by Cheapflights users on 7/25. 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.
Wed 11/69:55 pmIAD - CGN
1 stop14h 00mBritish Airways
Tue 11/1912:00 pmCGN - IAD
1 stop13h 45mBritish Airways
Deal found 7/25$586
This British Airways deal was found by Cheapflights users on 7/25. 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.
Sun 11/39:55 pmIAD - CGN
1 stop14h 30mBritish Airways
Thu 11/1411:35 amCGN - IAD
2 stops18h 22mBritish Airways
Deal found 7/25$596
This British Airways deal was found by Cheapflights users on 7/25. 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 10/3110:55 pmIAD - CGN
1 stop13h 40mBritish Airways
Thu 11/1411:35 amCGN - IAD
1 stop14h 10mBritish Airways
Deal found 7/25$636
This British Airways deal was found by Cheapflights users on 7/25. 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.
Wed 11/69:55 pmIAD - CGN
1 stop14h 00mBritish Airways
Mon 11/1811:35 amCGN - IAD
2 stops18h 22mBritish Airways
Deal found 7/25$646
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/239:55 amIAD - CGN
2 stops19h 15mAir Canada
Wed 10/27:45 amCGN - IAD
2 stops18h 46mAir Canada
Deal found 7/25$656
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2310:20 pmIAD - CGN
1 stop14h 05mMultiple Airlines
Wed 10/27:45 amCGN - IAD
2 stops18h 46mMultiple Airlines
Deal found 7/25$657
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/259:55 amIAD - CGN
2 stops19h 15mMultiple Airlines
Mon 9/28:35 pmCGN - IAD
1 stop28h 50mMultiple Airlines
Deal found 7/25$665
This Billigflug deal was found by Cheapflights users on 7/25. 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.
Sun 8/2510:50 pmIAD - CGN
1 stop16h 25mBritish Airways
Mon 9/210:00 pmCGN - IAD
1 stop28h 30mBritish Airways
Deal found 7/25$670
This Billigflug deal was found by Cheapflights users on 7/25. 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.
Sun 8/259:55 amIAD - CGN
2 stops19h 15mMultiple Airlines
Mon 9/26:05 pmCGN - IAD
2 stops25h 25mMultiple Airlines
Deal found 7/25$674

Dulles Intl to Cologne flights leaving soon

Find last-minute flight options from Dulles Intl to Cologne for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from Washington, D.C. to Cologne. Users should examine the flight details to ensure there are no surprises.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:00 pmIAD - CGN
1 stop11h 30mMultiple Airlines
Wed 8/217:55 pmCGN - IAD
2 stops51h 45mMultiple Airlines
Deal found 7/25$921
This Lufthansa deal was found by Cheapflights users on 7/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/210:20 pmIAD - CGN
1 stop11h 50mLufthansa
Wed 8/2112:55 pmCGN - IAD
1 stop12h 30mLufthansa
Deal found 7/25$983
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:00 pmIAD - CGN
1 stop11h 30mMultiple Airlines
Tue 8/204:10 pmCGN - IAD
2 stops31h 30mMultiple Airlines
Deal found 7/25$999
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/210:20 pmIAD - CGN
1 stop13h 00mUnited Airlines
Wed 8/216:00 amCGN - IAD
2 stops15h 15mUnited Airlines
Deal found 7/25$1,002
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/35:27 pmIAD - CGN
2 stops16h 28mUnited Airlines
Wed 8/216:00 amCGN - IAD
1 stop19h 25mUnited Airlines
Deal found 7/25$1,087
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/35:27 pmIAD - CGN
2 stops16h 28mUnited Airlines
Wed 8/216:00 amCGN - IAD
2 stops15h 15mUnited Airlines
Deal found 7/25$1,106
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/305:00 pmIAD - CGN
1 stop11h 30mMultiple Airlines
Mon 8/198:30 pmCGN - IAD
2 stops24h 55mMultiple Airlines
Deal found 7/25$1,161
This Lufthansa deal was found by Cheapflights users on 7/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/210:20 pmIAD - CGN
1 stop11h 50mLufthansa
Thu 8/1512:55 pmCGN - IAD
1 stop12h 30mLufthansa
Deal found 7/25$1,203
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/210:20 pmIAD - CGN
1 stop13h 00mUnited Airlines
Thu 8/1512:55 pmCGN - IAD
2 stops15h 40mUnited Airlines
Deal found 7/25$1,213

One-way flights to Cologne from Dulles Intl

Search for one-way flight options from Dulles Intl to Cologne. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users traveling one-way from Washington, D.C. to Cologne can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
This Combigo deal was found by Cheapflights users on 7/25. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/3010:45 pmIAD - CGN
3 stops36h 45mMultiple Airlines
Deal found 7/25$676
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/3010:45 pmIAD - CGN
3 stops36h 45mMultiple Airlines
Deal found 7/24$677
This Combigo deal was found by Cheapflights users on 7/25. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/304:30 pmIAD - CGN
1 stop18h 00mMultiple Airlines
Deal found 7/25$938
This Combigo deal was found by Cheapflights users on 7/25. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/305:55 pmIAD - CGN
2 stops16h 35mMultiple Airlines
Deal found 7/25$941
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/304:30 pmIAD - CGN
1 stop18h 00mMultiple Airlines
Deal found 7/24$945
This Combigo deal was found by Cheapflights users on 7/24. 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 Combigo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/305:55 pmIAD - CGN
2 stops16h 35mMultiple Airlines
Deal found 7/24$950

Find flights from Dulles Intl to Cologne within your budget

Customize your flight search to find flights from Dulles Intl to Cologne 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$656 - $1,185

Route

Depart

Return

Price

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 9/3

1 stop16h 30m

Cologne Köln/Bonn

Thu 10/3

1 stop11h 15m

$656

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 9/23

1 stop14h 05m

Cologne Köln/Bonn

Wed 10/2

2 stops18h 46m

$657

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 9/1

2 stops28h 35m

Cologne Köln/Bonn

Mon 9/30

2 stops36h 51m

$662

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 9/1

2 stops19h 05m

Cologne Köln/Bonn

Mon 9/30

1 stop24h 10m

$663

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 8/21

1 stop20h 05m

Cologne Köln/Bonn

Wed 8/28

1 stop24h 10m

$682

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 10/17

1 stop11h 30m

Cologne Köln/Bonn

Fri 10/25

1 stop12h 25m

$689

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 8/25

1 stop31h 50m

Cologne Köln/Bonn

Mon 9/2

2 stops30h 40m

$736

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 8/28

1 stop20h 10m

Cologne Köln/Bonn

Tue 9/17

1 stop24h 55m

$857

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 9/3

2 stops18h 25m

Cologne Köln/Bonn

Tue 10/1

2 stops27h 10m

$1,185

Flights are sorted by cheapest first

Deals found on 7/23

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Cologne. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Cologne flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to Cologne

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

Temperature and rainfall in Cologne by month

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

CGN

Temperature

35.6 - 62.6 °F

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

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated July 25, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Cologne, such as British Airways, Air Canada and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

SWISS
7.7
Good
1,799 reviews
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Austrian Airlines
7.7
Good
933 reviews
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Turkish Airlines
7.4
Good
3,762 reviews
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

United Airlines
7.4
Good
10,000 reviews
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

TAP AIR PORTUGAL
7.1
Good
1,986 reviews
SWISS
7.7
Good
1,799 reviews

Food

7.3

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Crew

8.3

Overall

7.7

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city. Köln/Bonn is the only Cologne airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Cologne Köln/Bonn from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Cologne for under $700 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Cologne for under $700. The cheapest flight booked recently is on British Airways for just $656, but on average you can expect to pay $689.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Cologne for under $1,000?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Cologne within the next 7 days for less than $1,000.

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

    British Airways, at $656, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Cologne.Alternate airlines to your destination round-trip include Air Canada and Austrian Airlines. British Airways is currently priced 36% below the average price you’ll pay for this route.

  • What does IAD to CGN mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Cologne Köln/Bonn Airport (CGN). Codes like Cologne Köln/Bonn Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to Cologne that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Cologne flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Cologne with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Cologne flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Dulles Intl to Cologne?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

  • Can I find deals for flights from Dulles Intl to Cologne that allow pets onboard?

    Many airlines flying from Dulles Intl to Cologne offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Cologne?

    Yes, you can often find last-minute deals on Dulles Intl to Cologne flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Cologne flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Cologne flight deals you see on this page were last updated on 7/25.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cologne (average of $720). Flying from Washington, D.C. Dulles Intl Airport to Cologne in June is currently the most expensive (average of $1,552). 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.

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Alternative routes for Dulles Intl to Cologne
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Dulles Intl to Cologne

Discover the top 2 airlines that operate flights from Dulles Intl to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$516Average$1,064FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$632Average$907FlexibilityNo cancel feeOn-time69%
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