Flight Routes from Washington DC to Cologne

Compare cheap outbound and return flights from Washington DC (IAD) to Cologne (CGN) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
6,428 km
Time difference

Flight schedule from Washington DC (IAD) to Cologne (CGN)

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

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Matching outbound flightsIAD–CGN · 2 of 2
fromto
dep.arr.
durationstopovers
  1. Sep 27 – Oct 3, 2026
  2. October 4 – 10, 2026
  3. October 11 – 17, 2026
    No flights could be found for the active filters.
    1. IADCGN
      1 stopover
      1. Austrian Airlines
    2. 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
      The most popular route is via Istanbul and is booked by 41 % of all travelers.
      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

      Discover more flights around Washington DC and Cologne

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Cologne (Koeln)-Bonn (CGN)
      Destination country Flights to Germany
      City-Code - Arrival airport Washington-DC - Cologne (Koeln)-Bonn
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - Germany
      Alternative routes to Germany
      Alternative flights to Cologne
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