Cheapest return flights from London to Sofia in August from $114

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

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

Return flights

27 Aug - 16 Sep Ryanair direct
30 Aug - 18 Sep Ryanair direct
28 Aug - 18 Sep Ryanair direct
30 Aug - 17 Sep Ryanair direct
28 Aug - 17 Sep Ryanair direct
23 Aug - 06 Sep Ryanair
30 Aug - 16 Sep Ryanair direct
28 Aug - 16 Sep Ryanair direct
31 Aug - 18 Sep Ryanair direct
27 Aug - 17 Sep Ryanair direct
19 Aug - 23 Aug Wizz Air
22 Aug - 26 Aug Ryanair
11 Aug - 12 Aug Ryanair direct
24 Aug - 28 Aug Ryanair
10 Aug - 12 Aug Ryanair direct
04 Aug - 07 Aug Ryanair
16 Aug - 20 Aug Ryanair
13 Aug - 15 Aug Ryanair
21 Aug - 28 Aug Ryanair
23 Aug - 27 Aug Ryanair

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.

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