Cheapest return flights from London to Sofia in May from $212

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

Return flights

29 May - 03 Jun British Airways direct
01 May - 04 May Austrian Airlines
07 May - 10 May Austrian Airlines
01 May - 03 May Austrian Airlines
01 May - 31 May Austrian Airlines
22 May - 30 May LOT
01 May - 04 May British Airways direct
22 May - 31 May LOT
01 May - 31 May British Airways direct
22 May - 31 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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