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Cheap flights from Washington Dulles Intl (IAD) to Cologne/Bonn (CGN)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Cologne/Bonn (CGN)

IAD - CGN
Price
$604 - $2,439

Popular in

December

High demand for flights, 53% potential price rise

Cheapest in

January

Best time to find cheap flights, 47% potential price drop

Average price

$862

Average for round-trip flights in November 2020

Round-trip from

$604

From Washington Dulles Intl to Cologne/Bonn

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Cologne/Bonn?

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

How far in advance should I book a flight from Washington Dulles Intl to Cologne/Bonn?

Find a great deal and save up to 32% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington Dulles Intl to Cologne/Bonn within the next two weeks, with the cheapest ticket starting at $782.

When is the cheapest time to fly from Washington Dulles Intl to Cologne/Bonn (IAD - CGN)?

A simple way to save on the total cost of your ticket is to fly from Washington Dulles Intl to Cologne/Bonn at noon. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Cheap flights from Washington Dulles Intl to Cologne/Bonn in November, December 2020

The best prices found for IAD to CGN flights for November, December
27 Nov - 4 Dec
$571pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Nov - 4 Dec
$572pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Nov - 4 Dec
$586pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Cologne/Bonn 2021 flight deals

Cheap flights to Cologne/Bonn from Washington Dulles Intl found for next year
27 Nov - 4 Dec
$571pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Nov - 4 Dec
$572pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Nov - 4 Dec
$586pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Cologne/Bonn

Late deals on round-trip flights to Cologne/Bonn from Washington Dulles Intl, departing today and this week
2 Dec - 6 Feb
$2,709pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
2 Dec - 6 Feb
$2,793pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
2 Dec - 6 Feb
$2,821pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
CGN
Cologne Köln/Bonn
CGN
Cologne Köln/Bonn
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl

One-way flights to Cologne/Bonn from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Cologne/Bonn
12:45 pm - 6:35 pm
Multiple Airlines
2 Stops
23h 50m
IAD - CGN
Multiple Airlines
$2,040
Kiwi.com
6:25 pm - 12:00 pm
Turkish Airlines
1 Stop
35h 35m
IAD - CGN
Turkish Airlines
$2,260
flugladen.de
2:55 pm - 2:20 pm
TAP AIR PORTUGAL
2 Stops
17h 25m
IAD - CGN
TAP AIR PORTUGAL
$3,669
flugladen.de

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Cologne/Bonn flights.

Flight FAQs

From Washington Dulles Intl to Cologne/Bonn

Are flight prices decreasing from Washington Dulles Intl to Cologne due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Cologne for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington Dulles Intl to Cologne Köln/Bonn have flexible changes due to COVID-19?

One of the carriers operating flights from Washington Dulles Intl to Cologne Köln/Bonn that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl to Cologne/Bonn for under $800 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Cologne/Bonn for under $800. The cheapest flight booked recently is on Turkish Airlines for just $781, but on average you can expect to pay $2,643.

Are there nonstop flights from Washington Dulles Intl to Cologne/Bonn for under $800 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Cologne/Bonn, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Cologne/Bonn for under $2,800?

There are currently 6+ open flights from Washington Dulles Intl to Cologne/Bonn within the next 7 days for less than $2,800.

Does it rain more in Washington Dulles Intl or Cologne?

The rainfall in Washington Dulles Intl is generally less than the rainfall in Cologne. This will continue over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than Cologne?

You can imagine temperatures to be in the 88 °F range in July. The weather in Cologne is generally colder than Washington Dulles Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Washington Dulles Intl to Cologne/Bonn?

Airlines like SWISS, United Airlines, and Air Canada fly from Washington Dulles Intl to Cologne/Bonn in about 9h 30m. The time it takes to get you to your destination can typically vary by up to 3h 40m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington Dulles Intl to Cologne/Bonn round-trip?

Our cheapest airline available from Washington Dulles Intl to Cologne/Bonn is Turkish Airlines. Our recent data shows that you can find tickets from as low as $781 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $1,046 and $2,884 round-trip. These flights start at 31% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Washington Dulles Intl to Cologne/Bonn one-way?

The cheapest airlines for a one-way flight from Washington Dulles Intl to Cologne/Bonn are Turkish Airlines ($2,260), TAP AIR PORTUGAL ($3,669), and Lufthansa ($6,387).

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Things to know before you go. Useful info for your trip from Washington Dulles Intl to Cologne/Bonn
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