AirHint found the following cheapest return flights from Lisbon (LIS) to Sofia (SOF) in March 2026 (see full year).

Return flights

05 Mar - 10 Mar	Ryanair
10 Mar - 24 Mar	Iberia
01 Mar - 21 Mar	Ryanair
04 Mar - 09 Mar	Ryanair
13 Mar - 16 Mar	Ryanair
04 Mar - 08 Mar	Ryanair
11 Mar - 18 Mar	Ryanair
12 Mar - 19 Mar	Ryanair
07 Mar - 14 Mar	Ryanair
02 Mar - 14 Mar	Ryanair
27 Mar - 03 Apr	Ryanair
30 Mar - 04 Apr	Ryanair
30 Mar - 06 Apr	Ryanair
28 Mar - 04 Apr	easyJet
18 Mar - 01 Apr	SKY express
11 Mar - 01 Apr	SKY express
15 Mar - 01 Apr	SKY express
25 Mar - 01 Apr	SKY express
25 Mar - 15 Apr	SKY express
18 Mar - 08 Apr	SKY express

Also check the deals for one-way flights from Lisbon to Sofia in March.

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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Cheapest return flights from Lisbon to Sofia in March from 94€

Return flights