Cheapest return flights from Sofia to London in September from 104€

AirHint found the following cheapest return flights from Sofia (SOF) to London (STN) in September 2026 (see full year).

Return flights

21 Sep - 01 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
30 Sep - 01 Oct Ryanair direct
21 Sep - 02 Oct Ryanair direct
16 Sep - 17 Sep Ryanair direct
24 Sep - 02 Oct Ryanair direct
30 Sep - 02 Oct Ryanair direct
16 Sep - 16 Sep Ryanair direct
21 Sep - 24 Sep Ryanair direct
24 Sep - 08 Oct Ryanair direct
30 Sep - 08 Oct Ryanair direct
21 Sep - 08 Oct Ryanair direct
21 Sep - 22 Sep Ryanair direct
16 Sep - 01 Oct Ryanair direct
24 Sep - 30 Sep Ryanair direct
30 Sep - 30 Sep Ryanair direct
21 Sep - 30 Sep Ryanair direct
21 Sep - 21 Sep Ryanair direct
16 Sep - 20 Sep Ryanair direct
24 Sep - 24 Sep Ryanair direct

Also check the deals for one-way flights from Sofia to London in September.

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.