AirHint found the following cheapest return flights from New York (NYC) to Singapore (SIN) in June 2025 (see full year).

Return flights

10 Jun - 16 Jun	IndiGo
10 Jun - 17 Jun	IndiGo
12 Jun - 10 Jul	IndiGo
13 Jun - 06 Jul	IndiGo
16 Jun - 20 Jun	IndiGo
15 Jun - 19 Jun	IndiGo
08 Jun - 23 Jun	IndiGo
09 Jun - 16 Jun	IndiGo
03 Jun - 14 Jun	IndiGo
05 Jun - 12 Jun	IndiGo
17 Jun - 19 Jun	IndiGo
17 Jun - 24 Jun	IndiGo
14 Jun - 23 Jul	IndiGo
14 Jun - 12 Jul	IndiGo
29 Jun - 04 Jul	IndiGo
28 Jun - 12 Jul	IndiGo
27 Jun - 05 Jul	IndiGo
24 Jun - 31 Jul	IndiGo
13 Jun - 04 Jul	IndiGo
30 Jun - 06 Jul	Lufthansa

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

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 June from $914

Return flights