Cheapest return flights from Sofia to Lisbon in May from $138

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

27 May - 04 Jun Wizz Air
06 May - 21 May Ryanair
07 May - 21 May Ryanair
12 May - 21 May Ryanair
07 May - 07 May Ryanair
14 May - 20 May Ryanair
06 May - 08 May Ryanair
07 May - 12 May Wizz Air
06 May - 20 May Ryanair
30 May - 03 Jun Wizz Air
13 May - 20 May Ryanair
28 May - 04 Jun Ryanair
12 May - 14 May Wizz Air
20 May - 04 Jun Ryanair
24 May - 01 Jun Wizz Air
31 May - 04 Jun Ryanair
29 May - 05 Jun Ryanair
26 May - 02 Jun SWISS

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