Cheapest one-way flights from Sofia to London in September from 41€

Best time to book flights for Sofia (SOF) to London (STN) flights at AirHint

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

One-Way flights

23 Sep Ryanair direct
17 Sep Ryanair direct
22 Sep Ryanair direct
29 Sep Ryanair direct
28 Sep Ryanair direct
10 Sep Ryanair direct
14 Sep Ryanair direct
21 Sep Ryanair direct
08 Sep Ryanair
09 Sep Ryanair direct

Also check the deals for return flights from Sofia to London 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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