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

Return flights

21 Nov - 24 Nov	Wizz Air Malta
22 Nov - 27 Nov	easyJet
22 Nov - 29 Nov	easyJet
26 Nov - 30 Nov	Vueling Airlines
08 Nov - 15 Nov	Ryanair
27 Nov - 28 Nov	Ryanair
26 Nov - 29 Nov	Vueling Airlines
06 Nov - 12 Nov	Vueling Airlines
27 Nov - 29 Nov	Ryanair
28 Nov - 01 Dec	Wizz Air Malta

Also check the deals for one-way flights from Porto 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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Cheapest return flights from Porto to Sofia in November from $126

Return flights