| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Washington DC Cologne | Outbound 08/20/26 1 Stopover (MUC) UA8784, LH1982 13h 20min | Return 08/25/26 1 Stopover (MUC) UA9154, UA0109 12h 35min |   United Airlines, Lufthansa |  | ? | $836 | |
| Washington DC Cologne | Outbound 08/20/26 1 Stopover (IST) TK0008, TK1675 14h 25min | Return 08/25/26 1 Stopover (DUB) FR4500, EI0117 22h 30min |  Turkish Airlines |  | $1,194 | ||
| Washington DC Cologne | Outbound 07/31/26 2 Stopovers (YUL, MUC) AC8726, AC9098, AC9035 14h 40min | Return 08/07/26 2 Stopovers (BER, LIS) EW0004, TP0531, TP0233 16h 45min |  Air Canada |  | $2,452 | ||
| Washington DC Cologne | Outbound 08/20/26 1 Stopover (MUC) LH0415, LH1982 13h 20min | Return 08/25/26 1 Stopover (MUC) LH1973, LH0414 16h 55min | Lufthansa |  | $847 | ||
| Washington DC Cologne | Outbound 08/20/26 1 Stopover (VIE) OS0042, OS0249 20h 30min | Return 08/25/26 1 Stopover (VIE) OS0246, OS0041 35h 00min |  Austrian Airlines |  | ? | $901 | |
| Washington DC Cologne | Outbound 08/20/26 2 Stopovers (ORD, MUC) UA1580, UA0953, LH1982 20h 00min | Return 08/25/26 1 Stopover (MUC) UA8917, UA8785 12h 20min | United Airlines, Lufthansa |  | ? | $906 | |
| Washington DC Cologne | Outbound 08/20/26 2 Stopovers (KEF, LHR, STN) FI0644, FI0450, FR2816 16h 50min | Return 08/25/26 2 Stopovers (BCN, LIS) FR2512, TP1035, TP0231 38h 00min |   Icelandair, Ryanair |  | ? | $996 | |
| Washington DC Cologne | Outbound 08/20/26 1 Stopover (MUC) UA8784, UA9157 13h 20min | Return 08/25/26 1 Stopover (MUC) UA9154, UA8785 16h 55min | United Airlines |  | ? | $1,546 | |
| Washington DC Cologne | Outbound 07/31/26 2 Stopovers (YUL, MUC) AC8724, AC9098, AC9468 25h 55min | Return 08/07/26 2 Stopovers (MUC, YUL) AC9386, AC9099, AC4927 28h 07min | Air Canada |  | $2,589 | ||
| Washington DC Cologne | Outbound 08/20/26 2 Stopovers (CAI, MUC) MS0982, MS0787, LH1982 23h 40min | Return 08/25/26 2 Stopovers (HRG, CAI) MS8242, MS0043, MS0981 56h 00min |  Egyptair, Lufthansa |  | $2,653 |
Airline
- United Airlines
- Air Canada
- Turkish Airlines
- Lufthansa
- Austrian Airlines
Tips and tricks to help you find cheap flights from Washington DC to Cologne
Favorite airline: Turkish Airlines
The most popular airline for flights from Washington DC to Cologne is Turkish Airlines.
Turkish Airlines
32 %
TAP Portugal
21 %
British Airways
13 %
Favourite connection: via Istanbul
The most popular route is via Istanbul and is booked by 41 % of all travelers.
Route
bookings
1 stopover Istanbul
14h 30min, from US$ 832
41 %
1 stopover London Heathrow
21h 20min, from US$ 745
20 %
1 stopover Munich
13h 00min, from US$ 760
18 %
Important flight information
Flight information: Washington DC - Cologne
| Roundtrip from | US$ 835,50 |
|---|---|
| Distance | 6428 km |
| 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
- Flight Washington DC - Berlin from US$ 726
- Flight Washington DC - Stuttgart from US$ 773
- Flight Washington DC - Dusseldorf from US$ 738
- Flight Washington DC - Frankfurt from US$ 749
- Flight Washington DC - Munich from US$ 746
- Flight Washington DC - Hamburg from US$ 727
Alternative flights to Cologne
- Flight Charleston - Cologne from US$ 950
- Flight Washington-DC - Cologne from US$ 836
- Flight New York - Cologne from US$ 763
- Flight Los Angeles - Cologne from US$ 941
- Flight New York - Cologne from US$ 763
- Flight Boston - Cologne from US$ 665
Flight destinations with a similar price
- Flight Cologne - Izmir from US$ 64
- Flight Cologne - Istanbul - Sabiha Gökcen from US$ 91
- Flight Cologne - Tehran from US$ 386
- Flight Cologne - Hurghada from US$ 335
- Flight Cologne - Beirut from US$ 295
- Flight Cologne - Jeddah from US$ 423
- Flight Cologne - Mallorca from US$ 33
- Flight Cologne - Tirana from US$ 115
- Flight Cologne - Tunis from US$ 154
- Flight Cologne - Heraklion from US$ 190
Flight destinations with a similar price
- Flight Washington DC - Vienna from US$ 878
- Flight Washington DC - Stuttgart from US$ 773
- Flight Washington DC - Jeddah from US$ 791
- Flight Washington DC - Istanbul from US$ 818
- Flight Washington DC - Karachi from US$ 794
- Flight Washington DC - Dubai from US$ 821