Cheapest return flights from London to Sofia in September from 141€

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

Return flights

03 Sep - 10 Sep Wizz Air
30 Sep - 05 Oct Wizz Air UK
12 Sep - 16 Sep Wizz Air
06 Sep - 09 Sep Wizz Air
10 Sep - 14 Sep Wizz Air
02 Sep - 07 Sep Wizz Air UK
01 Sep - 05 Sep Wizz Air
04 Sep - 11 Sep Wizz Air UK
26 Sep - 28 Sep Wizz Air UK
15 Sep - 29 Sep Wizz Air UK
03 Sep - 06 Sep Wizz Air
15 Sep - 04 Oct SKY express

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

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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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