Cheap flights from Dulles Intl (IAD) to Cologne (CGN) from $782

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — CGN
May 26 — Jun 21

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 May 21, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$720
High demand for flights, 30% potential price rise
Best time to find cheap flights, 41% potential price drop
From Washington, D.C. Dulles Intl to Cologne Köln/Bonn

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 June. 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 $1,120 on average during February, but can be found for as low as $560.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Cologne (IAD - 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 23% on your trip compared to booking a flight at noon.

Cheap British Airways flights from Dulles Intl to Cologne

Explore cheap flight options specifically provided by British Airways for the route between Dulles Intl and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Take a look at some of the lowest-priced British Airways flights heading from Washington, D.C. to Cologne. It's recommended that users confirm their flight details before booking.
Mon 8/195:55 pmIAD - CGN
1 stop10h 05mBritish Airways
Sun 8/259:55 pmCGN - IAD
1 stop23h 45mBritish Airways
Deal found 5/21$1,082
Tue 7/25:55 pmIAD - CGN
1 stop21h 20mBritish Airways
Wed 7/1010:25 amCGN - IAD
1 stop16h 05mBritish Airways
Deal found 5/21$1,162

Cheap Turkish Airlines flights from Dulles Intl to Cologne

Explore cheap flight options specifically provided by Turkish Airlines for the route between Dulles Intl and Cologne. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
To aid your search, here are some of the cheapest Turkish Airlines flights we've found from Washington, D.C. to Cologne. Deals frequently update to provide users with more options.
Thu 6/204:40 pmIAD - CGN
1 stop34h 45mTurkish Airlines
Thu 6/272:55 pmCGN - IAD
1 stop29h 50mTurkish Airlines
Deal found 5/21$1,088
Wed 7/179:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Sun 7/2110:25 amCGN - IAD
1 stop34h 20mTurkish Airlines
Deal found 5/21$1,182
Thu 7/114:40 pmIAD - CGN
1 stop15h 15mTurkish Airlines
Mon 7/157:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/21$1,224
Mon 7/89:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Mon 8/127:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/20$1,240
Sun 6/309:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Fri 7/57:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/19$1,264
Wed 7/179:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Sat 7/2010:25 amCGN - IAD
1 stop34h 20mTurkish Airlines
Deal found 5/21$1,299
Sun 6/29:50 pmIAD - CGN
1 stop29h 35mTurkish Airlines
Sat 6/87:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/19$1,302
Wed 7/109:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Sun 7/147:50 pmCGN - IAD
1 stop30h 05mTurkish Airlines
Deal found 5/20$1,308
Fri 7/59:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Sun 8/117:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/20$1,583

Cheap Dulles Intl to Cologne flights in May & June 2024

Find cheap flight options from Dulles Intl to Cologne specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 21, 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.
Sun 6/28:24 amIAD - CGN
2 stops24h 51mMultiple Airlines
Fri 6/76:40 amCGN - IAD
2 stops17h 00mMultiple Airlines
Deal found 5/19$1,065
Sun 6/24:30 pmIAD - CGN
2 stops24h 35mMultiple Airlines
Sat 6/84:50 pmCGN - IAD
3 stops27h 50mMultiple Airlines
Deal found 5/19$1,078
Mon 6/34:00 pmIAD - CGN
2 stops16h 45mMultiple Airlines
Sat 6/86:10 amCGN - IAD
3 stops17h 30mMultiple Airlines
Deal found 5/19$1,090
Sun 6/26:50 pmIAD - CGN
3 stops20h 35mMultiple Airlines
Fri 6/76:40 amCGN - IAD
2 stops17h 00mMultiple Airlines
Deal found 5/19$1,115
Mon 6/34:00 pmIAD - CGN
2 stops16h 45mMultiple Airlines
Sat 6/84:40 amCGN - IAD
2 stops20h 10mMultiple Airlines
Deal found 5/19$1,170
Sun 6/26:50 pmIAD - CGN
3 stops20h 35mMultiple Airlines
Sat 6/86:10 amCGN - IAD
3 stops17h 30mMultiple Airlines
Deal found 5/19$1,188
Sun 6/26:50 pmIAD - CGN
3 stops20h 35mMultiple Airlines
Fri 6/76:10 amCGN - IAD
3 stops17h 30mMultiple Airlines
Deal found 5/19$1,192
Sun 6/28:24 amIAD - CGN
2 stops24h 51mMultiple Airlines
Sat 6/84:40 amCGN - IAD
2 stops20h 10mMultiple Airlines
Deal found 5/19$1,211
Sun 6/309:50 pmIAD - CGN
1 stop15h 00mTurkish Airlines
Fri 7/57:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/19$1,264

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 2,708,702 searches. Data last updated May 21, 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.
Thu 10/1710:45 pmIAD - CGN
1 stop28h 45mBritish Airways
Fri 10/2510:25 amCGN - IAD
1 stop16h 05mBritish Airways
Deal found 5/19$782
Thu 10/1710:45 pmIAD - CGN
1 stop28h 45mBritish Airways
Fri 10/2510:25 amCGN - IAD
1 stop16h 05mBritish Airways
Deal found 5/20$807
Thu 10/1710:45 pmIAD - CGN
1 stop28h 45mBritish Airways
Fri 10/2510:25 amCGN - IAD
1 stop16h 05mBritish Airways
Deal found 5/21$810
Thu 10/178:45 pmIAD - CGN
2 stops30h 45mBritish Airways
Fri 10/2510:25 amCGN - IAD
1 stop16h 05mBritish Airways
Deal found 5/19$823
Sat 12/710:05 pmIAD - CGN
2 stops32h 40mUnited Airlines
Sat 12/149:10 amCGN - IAD
2 stops36h 40mUnited Airlines
Deal found 5/21$854
Sat 12/76:25 pmIAD - CGN
2 stops16h 45mUnited Airlines
Sat 12/149:10 amCGN - IAD
2 stops18h 02mUnited Airlines
Deal found 5/20$860
Sat 12/75:15 pmIAD - CGN
1 stop13h 30mUnited Airlines
Sat 12/149:10 amCGN - IAD
2 stops18h 02mUnited Airlines
Deal found 5/21$861
Sat 12/710:20 pmIAD - CGN
1 stop12h 50mLufthansa
Sat 12/148:05 pmCGN - IAD
1 stop30h 00mLufthansa
Deal found 5/21$880
Sat 12/710:20 pmIAD - CGN
1 stop12h 50mLufthansa
Sat 12/149:10 amCGN - IAD
1 stop16h 55mLufthansa
Deal found 5/20$902

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 2,708,702 searches. Data last updated May 21, 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.
Wed 5/295:34 pmIAD - CGN
2 stops12h 41mUnited Airlines
Fri 6/76:10 amCGN - IAD
1 stop15h 45mUnited Airlines
Deal found 5/20$1,382
Wed 5/295:34 pmIAD - CGN
2 stops12h 41mUnited Airlines
Fri 6/76:10 amCGN - IAD
2 stops16h 14mUnited Airlines
Deal found 5/20$1,388
Thu 5/3010:23 pmIAD - CGN
2 stops36h 57mUnited Airlines
Sat 6/86:10 amCGN - IAD
2 stops24h 37mUnited Airlines
Deal found 5/20$1,489
Thu 5/304:40 pmIAD - CGN
1 stop34h 45mTurkish Airlines
Sat 6/87:50 pmCGN - IAD
1 stop24h 55mTurkish Airlines
Deal found 5/20$1,610
Thu 5/3012:00 pmIAD - CGN
2 stops47h 20mEgypt Air
Fri 6/73:30 amCGN - IAD
2 stops31h 40mEgypt Air
Deal found 5/20$3,042

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 2,708,702 searches. Data last updated May 21, 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.
Sat 7/2010:45 pmIAD - CGN
1 stop12h 20mMultiple Airlines
Deal found 5/20$826
Fri 6/144:40 pmIAD - CGN
1 stop15h 15mTurkish Airlines
Deal found 5/20$1,058
Fri 6/146:10 pmIAD - CGN
2 stops43h 05mSWISS
Deal found 5/20$1,167
Sun 5/265:55 pmIAD - CGN
1 stop11h 15mMultiple Airlines
Deal found 5/20$1,805

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 2,708,702 searches. Data last updated May 21, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,004 - $1,398

Route

Depart

Return

Price

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 8/19

1 stop12h 30m

Cologne Köln/Bonn

Sun 8/25

2 stops52h 30m

$1,004

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 8/19

3 stops17h 25m

Cologne Köln/Bonn

Sun 8/25

2 stops31h 40m

$1,021

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 8/19

1 stop10h 05m

Cologne Köln/Bonn

Sun 8/25

1 stop23h 45m

$1,082

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 6/20

1 stop34h 45m

Cologne Köln/Bonn

Thu 6/27

1 stop29h 50m

$1,088

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 7/9

1 stop11h 30m

Cologne Köln/Bonn

Wed 8/14

1 stop12h 30m

$1,158

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 7/2

1 stop13h 00m

Cologne Köln/Bonn

Wed 7/10

1 stop12h 30m

$1,172

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 7/14

1 stop33h 15m

Cologne Köln/Bonn

Mon 7/22

1 stop35h 00m

$1,214

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Fri 8/16

2 stops34h 20m

Cologne Köln/Bonn

Sun 8/18

2 stops28h 40m

$1,350

Washington, D.C. Dulles IntlCologne Köln/Bonn

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 7/2

2 stops14h 15m

Cologne Köln/Bonn

Wed 7/10

2 stops18h 36m

$1,398

Flights are sorted by cheapest first

Deals found on 5/21

When is the cheapest time 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 May 19, 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. Friday evenings 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

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 May 21, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Cologne, such as British Airways, Turkish Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,970 reviews
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
1,046 reviews
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
3,714 reviews
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
10,884 reviews
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
690 reviews
7.8
Good
1,970 reviews

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.4

Crew

8.4

Overall

7.8

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

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 $1,100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Cologne for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,004, but on average you can expect to pay $1,113.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Cologne for under $1,400?

    There are currently 5+ open flights from Washington, D.C. Dulles Intl Airport to Cologne within the next 7 days for less than $1,400.

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

    British Airways, at $1,082, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Cologne.Alternate airlines to your destination round-trip include Turkish Airlines and United Airlines.

  • 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 5/21.

  • When is the best time 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 $1,641). 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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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 2,708,702 searches. Data last updated May 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$518Average$1,064FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$632Average$907FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Dulles Intl to Cologne by cabin class

Find flights from Dulles Intl to Cologne, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Cologne for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dulles Intl to Cologne with no change fees?

Need flexible booking options for your flight to Cologne from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Cologne become cheaper?

Of course! You can now track prices for flights from Dulles Intl to Cologne and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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