Cheapest one-way flights from Copenhagen to Sofia in September from 45€

Best time to book flights for Copenhagen (CPH) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Sofia (SOF) in September 2025 (see full year).

One-Way flights

15 Sep Ryanair direct
17 Sep Ryanair direct

Also check the deals for return flights from Copenhagen to Sofia in September.

Skyscanner

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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