AirHint found the following cheapest return flights from New York (JFK) to Singapore (SIN) in May 2026 (see full year).

Return flights

12 May - 19 May	Asiana Airlines
13 May - 20 May	Asiana Airlines
07 May - 18 May	Asiana Airlines
07 May - 14 May	Turkish Airlines
20 May - 07 Jun	Asiana Airlines
19 May - 26 May	Asiana Airlines
24 May - 06 Jun	Asiana Airlines
25 May - 29 May	Asiana Airlines
19 May - 25 May	Air India
27 May - 14 Jun	Delta
20 May - 31 May	SWISS
22 May - 07 Jun	Delta
14 May - 09 Jun	Air France
14 May - 08 Jun	Air France

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

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 Singapore in May from 671€

Return flights