Cheapest return flights from London to Sofia in August from $226

AirHint found the following cheapest return flights from London (LHR) to Sofia (SOF) in August 2025 (see full year).

Return flights

30 Aug - 14 Sep Lufthansa
30 Aug - 09 Sep Lufthansa
29 Aug - 05 Sep Austrian Airlines
29 Aug - 12 Sep Austrian Airlines
30 Aug - 11 Sep Lufthansa
31 Aug - 24 Sep Austrian Airlines
29 Aug - 06 Sep Austrian Airlines
29 Aug - 11 Sep Austrian Airlines
29 Aug - 14 Sep Austrian Airlines
29 Aug - 09 Sep Austrian Airlines
27 Aug - 28 Aug Lufthansa
24 Aug - 26 Aug Lufthansa
25 Aug - 28 Aug Lufthansa
24 Aug - 28 Aug Lufthansa
28 Aug - 30 Aug Lufthansa
25 Aug - 26 Aug Austrian Airlines
29 Aug - 30 Aug Lufthansa
26 Aug - 29 Aug Austrian Airlines
24 Aug - 30 Aug Lufthansa
25 Aug - 27 Aug Lufthansa

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

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

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