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Cheap Flights from Bucharest-OTP to Cologne

Discover the cheapest round-trip fares from Bucharest-OTP to Cologne, all sourced directly from airlines — no third-party markups, no hidden fees.

When departing from Cologne city center to Cologne Bonn Airport, you have several options:

1. S-Bahn (S13 / S19)

  • Take the S13 or S19 suburban trains from Köln Hauptbahnhof or other central stations to the airport.
  • Travel time: 15–20 minutes.
  • Fare: around €4–5 one-way.

2. Bus

  • Use local buses from the city center to the airport.
  • Travel time: 30–40 minutes depending on route and traffic.
  • Fare: around €4–5.

3. Taxi / Private Transfer

  • Taxis and private transfers are available throughout the city.
  • Travel time: 20–25 minutes.
  • Cost: around €35–40.

Departure flight OTP-CGN

Return flight CGN-OTP

Cologne from 65 EUR

Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 01, 2026 - Mon, Feb 02, 2026 • 1 days trip
Sun01Feb
CGN
Flight
Mon02Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Fri, Feb 06, 2026 - Fri, Feb 20, 2026 • 14 days trip
Fri06Feb
CGN
Flight
Sat07Feb
CGN
Stay
Sun08Feb
CGN
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Mon09Feb
CGN
Stay
Tue10Feb
CGN
Stay
Wed11Feb
CGN
Stay
Thu12Feb
CGN
Stay
Fri13Feb
CGN
Stay
Sat14Feb
CGN
Stay
Sun15Feb
CGN
Stay
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 08, 2026 - Fri, Feb 20, 2026 • 12 days trip
Sun08Feb
CGN
Flight
Mon09Feb
CGN
Stay
Tue10Feb
CGN
Stay
Wed11Feb
CGN
Stay
Thu12Feb
CGN
Stay
Fri13Feb
CGN
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Sat14Feb
CGN
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Sun15Feb
CGN
Stay
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 08, 2026 - Sun, Feb 22, 2026 • 14 days trip
Sun08Feb
CGN
Flight
Mon09Feb
CGN
Stay
Tue10Feb
CGN
Stay
Wed11Feb
CGN
Stay
Thu12Feb
CGN
Stay
Fri13Feb
CGN
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Sat14Feb
CGN
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Sun15Feb
CGN
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Mon16Feb
CGN
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Tue17Feb
CGN
Stay
Wed18Feb
CGN
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Thu19Feb
CGN
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Fri20Feb
CGN
Stay
Sat21Feb
CGN
Stay
Sun22Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Mon, Feb 09, 2026 - Fri, Feb 20, 2026 • 11 days trip
Mon09Feb
CGN
Flight
Tue10Feb
CGN
Stay
Wed11Feb
CGN
Stay
Thu12Feb
CGN
Stay
Fri13Feb
CGN
Stay
Sat14Feb
CGN
Stay
Sun15Feb
CGN
Stay
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Mon, Feb 09, 2026 - Sun, Feb 22, 2026 • 13 days trip
Mon09Feb
CGN
Flight
Tue10Feb
CGN
Stay
Wed11Feb
CGN
Stay
Thu12Feb
CGN
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Fri13Feb
CGN
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Sat14Feb
CGN
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Sun15Feb
CGN
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Mon16Feb
CGN
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Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
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Fri20Feb
CGN
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Sat21Feb
CGN
Stay
Sun22Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Fri, Feb 13, 2026 - Fri, Feb 20, 2026 • 7 days trip
Fri13Feb
CGN
Flight
Sat14Feb
CGN
Stay
Sun15Feb
CGN
Stay
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Fri, Feb 13, 2026 - Sun, Feb 22, 2026 • 9 days trip
Fri13Feb
CGN
Flight
Sat14Feb
CGN
Stay
Sun15Feb
CGN
Stay
Mon16Feb
CGN
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Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
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Fri20Feb
CGN
Stay
Sat21Feb
CGN
Stay
Sun22Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Fri, Feb 13, 2026 - Wed, Feb 25, 2026 • 12 days trip
Fri13Feb
CGN
Flight
Sat14Feb
CGN
Stay
Sun15Feb
CGN
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Mon16Feb
CGN
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Tue17Feb
CGN
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Wed18Feb
CGN
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Thu19Feb
CGN
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Fri20Feb
CGN
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Sat21Feb
CGN
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Sun22Feb
CGN
Stay
Mon23Feb
CGN
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Tue24Feb
CGN
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Wed25Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 15, 2026 - Fri, Feb 20, 2026 • 5 days trip
Sun15Feb
CGN
Flight
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 15, 2026 - Sun, Feb 22, 2026 • 7 days trip
Sun15Feb
CGN
Flight
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
Stay
Fri20Feb
CGN
Stay
Sat21Feb
CGN
Stay
Sun22Feb
OTP
Flight
Cologne
OTP CGN OTP
65.0 EUR
🗓️ Sun, Feb 15, 2026 - Wed, Feb 25, 2026 • 10 days trip
Sun15Feb
CGN
Flight
Mon16Feb
CGN
Stay
Tue17Feb
CGN
Stay
Wed18Feb
CGN
Stay
Thu19Feb
CGN
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Fri20Feb
CGN
Stay
Sat21Feb
CGN
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Sun22Feb
CGN
Stay
Mon23Feb
CGN
Stay
Tue24Feb
CGN
Stay
Wed25Feb
OTP
Flight