AirHint found the following cheapest return flights from New York (NYC) to Sofia (SOF) in July 2025 (see full year).

Return flights

24 Jul - 07 Aug	Air France
06 Jul - 21 Jul	ITA Airways
13 Jul - 31 Jul	Lufthansa
23 Jul - 06 Aug	SWISS
14 Jul - 06 Aug	Lufthansa
28 Jul - 01 Aug	Norse Atlantic Airways
14 Jul - 03 Aug	LOT
18 Jul - 03 Aug	Norse Atlantic Airways
03 Jul - 09 Jul	Norse Atlantic Airways
26 Jul - 02 Aug	Lufthansa
05 Jul - 01 Aug	FrenchBee
03 Jul - 08 Jul	Norse Atlantic Airways
03 Jul - 06 Jul	Emirates
09 Jul - 11 Jul	Emirates

Also check the deals for one-way flights from New York to Sofia in July.

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 New York to Sofia in July from 431€

Return flights