Cheapest return flights from Newark to Sofia in January from 291€

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

Return flights

25 Jan - 09 Feb SWISS
27 Jan - 10 Feb Lufthansa
12 Jan - 27 Jan Austrian Airlines
21 Jan - 26 Jan Austrian Airlines
18 Jan - 02 Feb Austrian Airlines
14 Jan - 22 Jan Austrian Airlines
15 Jan - 22 Jan LOT
29 Jan - 01 Feb LOT
13 Jan - 20 Jan Austrian Airlines
12 Jan - 18 Jan Austrian Airlines
28 Jan - 02 Feb SWISS
22 Jan - 26 Jan Austrian Airlines
16 Jan - 30 Jan Austrian Airlines
23 Jan - 30 Jan Austrian Airlines
24 Jan - 07 Feb Austrian Airlines
05 Jan - 19 Jan Austrian Airlines

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

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