Cheapest return flights from London to Sofia in April from 99€

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

Return flights

28 Apr - 18 May Ryanair direct
28 Apr - 19 May Ryanair direct
22 Apr - 11 May Ryanair direct
28 Apr - 11 May Ryanair direct
28 Apr - 15 May Ryanair direct
23 Apr - 11 May Ryanair direct
22 Apr - 06 May Ryanair direct
28 Apr - 06 May Ryanair direct
23 Apr - 06 May Ryanair direct
22 Apr - 07 May Ryanair direct
22 Apr - 30 Apr Ryanair direct
28 Apr - 30 Apr Ryanair direct
23 Apr - 30 Apr Ryanair direct
25 Apr - 30 Apr Ryanair direct
26 Apr - 30 Apr Ryanair direct
13 Apr - 30 Apr Ryanair direct
12 Apr - 30 Apr Ryanair direct
27 Apr - 30 Apr Ryanair direct
19 Apr - 30 Apr Ryanair direct
23 Apr - 28 Apr Ryanair direct

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

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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