AirHint found the following cheapest return flights from Amsterdam (AMS) to Sofia (SOF) in January 2026 (see full year).

Return flights

28 Jan - 01 Feb	Ryanair
05 Jan - 17 Jan	Ryanair
27 Jan - 30 Jan	Ryanair
23 Jan - 25 Jan	transavia
07 Jan - 14 Jan	transavia
12 Jan - 18 Jan	Vueling Airlines
21 Jan - 25 Jan	easyJet
11 Jan - 18 Jan	Vueling Airlines
08 Jan - 15 Jan	transavia
07 Jan - 09 Jan	Ryanair
15 Jan - 18 Jan	Vueling Airlines
29 Jan - 01 Feb	Vueling Airlines
19 Jan - 06 Feb	transavia
31 Jan - 28 Feb	transavia
18 Jan - 01 Feb	SKY express
27 Jan - 01 Feb	SKY express
13 Jan - 01 Feb	SKY express
21 Jan - 01 Feb	SKY express
25 Jan - 08 Feb	SKY express
27 Jan - 08 Feb	SKY express

Also check the deals for one-way flights from Amsterdam to Sofia in January.

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 Amsterdam to Sofia in January from 129€

Return flights