Cheapest return flights from London to Sofia in August from $124

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

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

Return flights

30 Aug - 20 Sep Ryanair direct
30 Aug - 12 Sep Ryanair direct
23 Aug - 12 Sep Ryanair direct
24 Aug - 12 Sep Ryanair direct
25 Aug - 12 Sep Ryanair direct
26 Aug - 12 Sep Ryanair direct
27 Aug - 12 Sep Ryanair direct
29 Aug - 12 Sep Ryanair direct
30 Aug - 14 Sep Ryanair direct
24 Aug - 14 Sep Ryanair direct
23 Aug - 27 Aug Ryanair
18 Aug - 21 Aug Ryanair direct
07 Aug - 07 Aug Ryanair direct
21 Aug - 26 Aug Ryanair
03 Aug - 07 Aug Ryanair direct
03 Aug - 04 Aug Ryanair direct
03 Aug - 06 Aug Ryanair direct
02 Aug - 07 Aug Ryanair direct
02 Aug - 04 Aug Ryanair direct
02 Aug - 06 Aug Ryanair direct

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