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

Return flights

24 Aug - 07 Sep	Wizz Air
25 Aug - 28 Aug	Wizz Air
29 Aug - 12 Sep	Wizz Air
24 Aug - 28 Aug	Wizz Air
24 Aug - 26 Aug	Wizz Air
20 Aug - 24 Aug	Wizz Air UK
21 Aug - 24 Aug	Wizz Air
24 Aug - 31 Aug	Wizz Air
27 Aug - 30 Aug	Wizz Air
09 Aug - 24 Aug	Vueling Airlines
28 Aug - 30 Aug	Wizz Air
10 Aug - 24 Aug	Wizz Air UK
30 Aug - 02 Sep	Wizz Air UK
31 Aug - 06 Sep	easyJet
27 Aug - 02 Sep	SWISS
19 Aug - 03 Sep	Turkish Airlines
23 Aug - 06 Sep	SKY express
25 Aug - 04 Sep	SKY express
25 Aug - 06 Sep	SKY express
25 Aug - 13 Sep	SKY express

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

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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Cheapest return flights from London to Sofia in August from 150€

Return flights