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

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

31 Aug - 20 Sep Ryanair direct
30 Aug - 20 Sep Ryanair direct
25 Aug - 14 Sep Ryanair direct
25 Aug - 10 Sep Ryanair direct
24 Aug - 14 Sep Ryanair direct
24 Aug - 10 Sep Ryanair direct
23 Aug - 10 Sep Ryanair direct
23 Aug - 07 Sep Ryanair
31 Aug - 14 Sep Ryanair direct
31 Aug - 21 Sep Ryanair direct
19 Aug - 21 Aug Ryanair
04 Aug - 06 Aug Ryanair direct
18 Aug - 20 Aug Ryanair
12 Aug - 17 Aug Ryanair
13 Aug - 17 Aug British Airways
24 Aug - 28 Aug Ryanair
25 Aug - 28 Aug Ryanair
18 Aug - 26 Aug Ryanair
03 Aug - 06 Aug LOT
22 Aug - 26 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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