Cheapest return flights from London to Sofia in May from $140

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

Return flights

07 May - 12 May Ryanair direct
07 May - 25 May Ryanair direct
07 May - 19 May Ryanair direct
12 May - 12 May Ryanair direct
12 May - 25 May Ryanair direct
12 May - 19 May Ryanair direct
07 May - 07 May Ryanair direct
06 May - 12 May Ryanair direct
06 May - 25 May Ryanair direct
06 May - 07 May Ryanair direct
28 May - 08 Jun Ryanair direct
31 May - 08 Jun Ryanair direct
20 May - 08 Jun Ryanair direct
12 May - 02 Jun Ryanair direct
29 May - 08 Jun Ryanair direct
28 May - 02 Jun Ryanair direct
31 May - 02 Jun Ryanair direct
13 May - 02 Jun Ryanair direct
12 May - 01 Jun Ryanair direct
20 May - 02 Jun Ryanair 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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