Cheapest return flights from Sofia to Lisbon in May from 151€

Best time to book flights for Sofia (SOF) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Sofia (SOF) to Lisbon (LIS) in May 2025 (see full year).

Return flights

13 May - 20 May Ryanair
15 May - 20 May Wizz Air
24 May - 29 May Ryanair
19 May - 22 May Wizz Air
09 May - 14 May Ryanair
10 May - 14 May Ryanair
07 May - 14 May Ryanair
16 May - 21 May Ryanair
10 May - 21 May Ryanair
24 May - 04 Jun Ryanair
16 May - 20 May Ryanair
29 May - 03 Jun Ryanair
31 May - 07 Jun Air Serbia
30 May - 06 Jun Ryanair
18 May - 16 Jun Lufthansa
28 May - 02 Jun Ryanair
24 May - 01 Jun Ryanair

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

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon