Cheap flights from Washington, D.C. Dulles Intl Airport to Cologne from $586
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cologne departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cologne
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Cologne?
What is the cheapest month to fly to Cologne?
The cheapest month to fly to Cologne from Washington, D.C. Dulles Intl Airport is in December. Flight prices, which tend to average around $655, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of December, then departing from Washington, D.C. Dulles Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $678.
What is the cheapest day to depart on your flight to Cologne?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Cologne is on a Saturday when prices can be found for as low as $773. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,064.
When to book flights from Washington, D.C. Dulles Intl Airport to Cologne
Cheap Washington, D.C. Dulles Intl Airport to Cologne (IAD to CGN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cologne
How far is Washington, D.C. Dulles Intl to Cologne Köln/Bonn by plane?
A flight from Washington, D.C. Dulles Intl to Cologne Köln/Bonn will travel around 3976.6 mi. Typically, this will take 10h 25m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport is 1 as of March 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cologne?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Cologne is Lufthansa, representing 100% of all bookings.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Cologne
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cologne with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $584 | Free Cancellation | Rating 6.7 6,970 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Cologne?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cologne from Washington, D.C..
Can I find flights from Washington, D.C. to Cologne with flexible booking policies on momondo?
momondo does allow users to show only those flights to Cologne from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Cologne?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Cologne.
I’m not ready to book a flight from Washington, D.C. to Cologne right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Cologne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.