Cheapest return NYC–SOF flights, May

AirHint found the following cheapest return flights from New York (NYC) to Sofia (SOF) in May 2026 (see full year).

Return flights

11 May - 20 May Lufthansa
10 May - 21 May Austrian Airlines
10 May - 25 May Austrian Airlines
13 May - 17 May Austrian Airlines
13 May - 20 May United
18 May - 22 May Icelandair
25 May - 09 Jun Porter Airlines (Canada) Ltd
28 May - 08 Jun Porter Airlines (Canada) Ltd
27 May - 01 Jun Icelandair
30 May - 13 Jun Icelandair
15 May - 22 May SWISS
19 May - 21 May Norse Atlantic Airways (UK)
17 May - 22 May SWISS

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

Powered by

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Feel free to contact us with any feedback or request another flight research.