
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $927 (United Airlines) |
One-way from | $366 (Kiwi.com) |
Fly from
Fly to
Route
Depart
Return
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Sat 1/9
7:35 pm-9:15 am
3 stops31h 40m
Cologne Köln/Bonn
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Sun 2/7
1:20 pm-12:25 pm
2 stops17h 05m
Cologne Köln/Bonn
Wed 2/10
9:20 am-8:33 pm
2 stops41h 13m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Thu 3/4
10:25 am-4:55 pm
2 stops24h 30m
Cologne Köln/Bonn
Thu 3/18
1:35 pm-7:43 am
2 stops23h 08m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Sun 2/14
2:55 pm-9:40 am
2 stops12h 45m
Cologne Köln/Bonn
Thu 2/18
6:50 am-9:32 pm
2 stops20h 42m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Tue 12/22
7:00 am-5:10 pm
2 stops28h 10m
Cologne Köln/Bonn
Tue 12/29
11:30 am-9:59 am
2 stops28h 29m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Tue 12/22
10:49 am-5:10 pm
2 stops24h 21m
Cologne Köln/Bonn
Tue 12/29
11:30 am-11:57 pm
2 stops42h 27m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Sat 11/28
8:40 pm-2:20 pm
1 stop11h 40m
Cologne Köln/Bonn
Sat 12/5
5:35 pm-7:10 pm
2 stops31h 35m
RaleighCologne
RDU Raleigh-Durham - CGN Cologne Köln/Bonn
RDUCGN
Raleigh-Durham
Sat 11/28
8:40 pm-2:20 pm
1 stop11h 40m
Cologne Köln/Bonn
Sat 12/5
5:35 pm-5:20 pm
1 stop29h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
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