Dulles Intl

$554+ Cheap flights from Cologne (CGN) to Dulles Intl (IAD)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAD
nov. 25 — dic. 21
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Cheap flight deals from Cologne to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Dulles Intl (IAD). 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 noviembre 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

March

Average price

$550

Round-trip from

$556
(Air Canada)
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. Dulles Intl flight deals.
Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. Dulles Intl flights.
High demand for flights, 46% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in November 2024
From Cologne Köln/Bonn to Washington, D.C. Dulles Intl

Find flight deals from Cologne to Dulles Intl

Cheapest flights from Cologne to Dulles Intl
Explore the most affordable flight options available from Cologne to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Kissandfly.com deal was found by Cheapflights users on 11/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2811:35 amCGN - IAD
1 stop14h 10mBritish Airways
mié. 12/41:32 pmIAD - CGN
2 stops14h 53mBritish Airways
Deal found 11/19$598
This Kissandfly.com deal was found by Cheapflights users on 11/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/511:35 amCGN - IAD
1 stop14h 10mMultiple Airlines
lun. 12/91:41 pmIAD - CGN
2 stops15h 24mMultiple Airlines
Deal found 11/19$635
This Flysmarter deal was found by Cheapflights users on 11/19. 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.
jue. 11/286:05 amCGN - IAD
1 stop15h 50mLufthansa
mié. 12/410:20 pmIAD - CGN
1 stop11h 10mLufthansa
Deal found 11/19$652
This Austrian Airlines deal was found by Cheapflights users on 11/19. 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.
jue. 11/289:40 amCGN - IAD
1 stop34h 55mAustrian Airlines
sáb. 12/76:00 pmIAD - CGN
1 stop32h 55mAustrian Airlines
Deal found 11/19$659
This Flysmarter deal was found by Cheapflights users on 11/19. 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.
jue. 11/286:45 amCGN - IAD
2 stops19h 53mAir Canada
mié. 12/43:55 pmIAD - CGN
2 stops14h 10mAir Canada
Deal found 11/19$662
This Gotogate deal was found by Cheapflights users on 11/19. 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.
sáb. 11/236:15 pmCGN - IAD
1 stop24h 00mTurkish Airlines
dom. 12/12:00 pmIAD - CGN
1 stop14h 45mTurkish Airlines
Deal found 11/19$790
This United Airlines deal was found by Cheapflights users on 11/19. 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.
jue. 12/51:25 pmCGN - IAD
1 stop12h 40mUnited Airlines
lun. 12/95:10 pmIAD - CGN
2 stops13h 35mUnited Airlines
Deal found 11/19$940
This Gotogate deal was found by Cheapflights users on 11/19. 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.
mié. 11/271:40 amCGN - IAD
2 stops57h 30mEgyptair
sáb. 12/712:00 pmIAD - CGN
1 stop16h 40mEgyptair
Deal found 11/19$2,480
This Flysmarter deal was found by Cheapflights users on 11/19. 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.
dom. 12/19:10 amCGN - IAD
2 stops33h 50mTAP AIR PORTUGAL
lun. 12/27:15 pmIAD - CGN
2 stops18h 10mTAP AIR PORTUGAL
Deal found 11/19$5,358

Find flights from Cologne to Dulles Intl within your budget

Customize your flight search to find flights from Cologne to Dulles Intl 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

jue. 1/9

2:40 pm-9:46 am

2 stops25h 06m

Washington, D.C. Dulles Intl

vie. 1/31

3:55 pm-11:05 am

2 stops13h 10m

$556

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

mar. 1/28

12:00 pm-7:45 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

mar. 7/22

10:45 pm-9:15 pm

1 stop16h 30m

$570

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

mié. 4/2

10:00 pm-7:27 pm

2 stops27h 27m

Washington, D.C. Dulles Intl

mié. 4/16

10:45 pm-9:05 pm

1 stop16h 20m

$580

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

vie. 1/31

11:10 am-7:45 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

mié. 7/30

10:45 pm-9:05 pm

1 stop16h 20m

$632

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

mié. 1/29

6:15 pm-12:15 pm

1 stop24h 00m

Washington, D.C. Dulles Intl

mié. 7/30

9:40 pm-6:15 pm

1 stop14h 35m

$716

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

sáb. 1/25

9:10 am-3:55 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

vie. 7/25

10:20 pm-3:50 pm

1 stop11h 30m

$757

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

lun. 1/27

9:10 am-3:55 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

sáb. 7/26

5:40 pm-12:15 pm

1 stop12h 35m

$816

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

mié. 1/29

8:20 pm-2:35 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

dom. 7/27

5:25 pm-8:50 am

1 stop33h 25m

$822

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

dom. 2/2

9:10 am-9:00 pm

2 stops17h 50m

Washington, D.C. Dulles Intl

jue. 7/31

5:20 pm-5:35 pm

2 stops18h 15m

$1,001

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

lun. 12/9

6:45 am-2:35 pm

2 stops13h 50m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results
1
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  • Most accurate provider: When it comes to deals on Cologne-Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cologne-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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 Dulles Intl

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

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

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

Currently, September is the cheapest month in which you can book a flight from Cologne to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Cologne to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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 Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated noviembre 20, 2024.
Peruse reviews from past customers who have flown with Air Canada, British Airways and Lufthansa from Cologne to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

7.6
Good
805 reviews
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

7.6
Good
1,637 reviews
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

7.4
Good
3,915 reviews
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

7.4
Good
9,171 reviews
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

7.2
Good
10,000 reviews
7.6
Good
805 reviews

Overall

7.6

Crew

8.2

Entertainment

6.8

Food

6.8

Comfort

7.4

Boarding

7.7

Reviews

1 / 10

On time and easy to make connections. Needed some assistance and it was exceptional. We were taken directly to our gate. Flight itself was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Dulles Intl. 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, D.C. Dulles Intl?

    Cologne Köln/Bonn (CGN) is the airport you will fly out of if you book a flight from Cologne to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Köln/Bonn; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cologne airport to Washington, D.C. Dulles Intl. It is only a 9.5 mi journey to Köln/Bonn (CGN) from Cologne’s city center.

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

    Cheapflights users have booked flights from Cologne to Washington, D.C. Dulles Intl Airport round-trip from $556. Other airlines that can offer you cheap pricing are British Airways, from $570, and American Airlines, from $632. You may be able to fly from Cologne to Washington, D.C. Dulles Intl Airport for 19% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cologne to Dulles Intl 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. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Cologne to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Cologne to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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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