Flight Routes from Washington DC to Cologne

Trip type

Our cheapest offers for flights from Washington DC to Cologne

Here you can compare cheap flights from Washington DC (WAS) to Cologne (CGN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cologne. Prices and availability may change at any time.

Flight schedule from Washington-DC (WAS) to Cologne (CGN)

Select a travel date in the flight schedule for the route from Washington-DC (WAS) to Cologne (CGN) and compare affordable flight deals.

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Matching outbound flights4 of 4
fromto
dep.arr.
durationstopovers
  1. August 16 – 22, 2026
  2. August 23 – 29, 2026
  3. Aug 30 – Sep 5, 2026
    1. IADCGN
      1 stopover
      1. Egyptair
    2. IADCGN
      1 stopover
      1. Austrian Airlines
    3. IADCGN
      1 stopover
      1. Lufthansa
    4. IADCGN
      1 stopover
      1. Lufthansa

      Tips and tricks to help you find cheap flights from Washington DC to Cologne

      Favorite airline: Turkish Airlines
      The most popular airline for flights from Washington-DC to Cologne is Turkish Airlines.
      Turkish Airlines
      32 %
      TAP Portugal
      21 %
      British Airways
      13 %
      Favourite connection: via Istanbul
      Stopover flights on this route are especially popular via Istanbul, making up 41 % of bookings.
      Route
      bookings
      1 stopover Istanbul
      14h 30min, from $832
      41 %
      1 stopover London Heathrow
      21h 20min, from $745
      20 %
      1 stopover Munich
      13h 00min, from $760
      18 %

      Important flight information

      Frequently Asked Questions (FAQ)

      Flight information: Washington-DC - Cologne

      Roundtrip from $936.60
      Distance 6405 km
      Departure airport Airport Washington-DC (WAS)
      Arrival airport Airport Cologne (Koeln)-Bonn (CGN)
      Destination country Flights to Germany
      Departure airport - Destination country Washington-DC - Germany
      Alternative routes to Germany
      Alternative flights to Cologne
      Flight destinations with a similar price
      Flight destinations with a similar price