Cheapest return flights from Chicago to Sofia in January from 527€

Best time to book flights for Chicago (ORD) to Sofia (SOF) flights at AirHint

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

Return flights

19 Jan - 04 Feb Turkish Airlines
13 Jan - 17 Feb Turkish Airlines
23 Jan - 30 Jan Turkish Airlines
22 Jan - 03 Feb Spirit Airlines
13 Jan - 14 Feb Turkish Airlines
19 Jan - 26 Jan Turkish Airlines
13 Jan - 16 Feb Turkish Airlines
13 Jan - 15 Feb Turkish Airlines
31 Jan - 07 Feb Turkish Airlines
14 Jan - 17 Jan Spirit Airlines
31 Jan - 09 Feb LOT
25 Jan - 01 Feb LOT
10 Jan - 19 Jan Austrian Airlines
09 Jan - 22 Feb Lufthansa
08 Jan - 12 Jan Spirit Airlines
07 Jan - 14 Jan LOT
13 Jan - 20 Jan Turkish Airlines
15 Jan - 31 Jan Emirates

Also check the deals for one-way flights from Chicago 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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