AirHint found the following cheapest one-way flights from Delhi (DEL) to Cologne (CGN) in December 2025 (see full year).
One-Way flights
| 20 Dec | IndiGo | ||
| 14 Dec | IndiGo | ||
| 15 Dec | IndiGo | ||
| 02 Dec | IndiGo | ||
| 18 Dec | British Airways | ||
| 29 Dec | Turkish Airlines | ||
| 27 Dec | Lufthansa | ||
| 12 Dec | Lufthansa | ||
| 10 Dec | Lufthansa |
Also check the deals for return flights from Delhi to Cologne in December.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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