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

Return flights

20 Nov - 25 Nov	Ryanair
18 Nov - 25 Nov	Air Europa
21 Nov - 25 Nov	Ryanair
20 Nov - 24 Nov	Ryanair
20 Nov - 22 Nov	Ryanair
19 Nov - 22 Nov	Ryanair
20 Nov - 26 Nov	Ryanair
27 Nov - 02 Dec	Ryanair
15 Nov - 26 Nov	Ryanair
21 Nov - 24 Nov	Ryanair
29 Nov - 02 Dec	Ryanair
27 Nov - 01 Dec	Ryanair
05 Nov - 11 Nov	Ryanair
28 Nov - 02 Dec	Ryanair
28 Nov - 01 Dec	Ryanair
27 Nov - 04 Dec	Ryanair
26 Nov - 17 Dec	SKY express
19 Nov - 03 Dec	SKY express
26 Nov - 03 Dec	SKY express
16 Nov - 03 Dec	SKY express

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

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 November from $131

Return flights