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

Return flights

15 Jul - 29 Jul	Wizz Air
01 Jul - 04 Jul	Ryanair
24 Jul - 03 Aug	Air Serbia
25 Jul - 29 Jul	Air Serbia
13 Jul - 21 Jul	Ryanair
05 Jul - 18 Jul	Wizz Air
07 Jul - 08 Jul	Ryanair
13 Jul - 27 Jul	Wizz Air
22 Jul - 01 Aug	Ryanair
18 Jul - 25 Jul	Air Serbia
06 Jul - 07 Jul	Wizz Air
27 Jul - 01 Aug	Wizz Air
06 Jul - 12 Jul	Wizz Air
29 Jul - 12 Aug	SKY express

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

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

Cheapest return flights from Sofia to Lisbon in July from 162€

Return flights