Cheapest return flights from London to Sofia in May from 185€

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

Return flights

22 May - 25 May SWISS
22 May - 29 May SWISS
01 May - 05 May LOT
17 May - 22 May Lufthansa
01 May - 04 May Lufthansa
23 May - 26 May LOT
01 May - 03 May Lufthansa
22 May - 31 May SWISS
14 May - 17 May Austrian Airlines
01 May - 04 May British Airways direct

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

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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