Cheapest return flights from Washington to Sofia in January from $628

Best time to book flights for Washington (IAD) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Sofia (SOF) in January 2025 (see full year).

Return flights

27 Jan - 01 Feb Turkish Airlines
28 Jan - 01 Feb Turkish Airlines
30 Jan - 05 Feb Turkish Airlines
26 Jan - 02 Feb Turkish Airlines
20 Jan - 27 Jan Turkish Airlines
16 Jan - 08 Feb Turkish Airlines
08 Jan - 06 Feb Scandinavian Airlines
03 Jan - 12 Jan Austrian Airlines
14 Jan - 21 Jan Turkish Airlines
03 Jan - 06 Jan United
06 Jan - 13 Jan Turkish Airlines

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

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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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