Cheapest one-way flights from London to Sofia in December from 20€

AirHint found the following cheapest one-way flights from London (STN) to Sofia (SOF) in December 2025 (see full year).

One-Way flights

02 Dec Ryanair direct
01 Dec Ryanair direct
04 Dec Ryanair direct
08 Dec Ryanair direct
31 Dec Ryanair direct
07 Dec Ryanair direct
09 Dec Ryanair direct
05 Dec Ryanair direct
06 Dec Ryanair direct
12 Dec Ryanair

Also check the deals for return flights from London to Sofia 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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