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

Return flights

17 Jun - 24 Jun	Qatar Airways
21 Jun - 26 Jun	Qatar Airways
25 Jun - 30 Jun	Qatar Airways
18 Jun - 01 Jul	Qatar Airways
19 Jun - 26 Jun	Qatar Airways
24 Jun - 26 Jun	IndiGo
22 Jun - 15 Jul	Etihad Airways
21 Jun - 30 Jun	Qatar Airways
19 Jun - 25 Jun	IndiGo
30 Jun - 04 Jul	Delta
20 Jun - 27 Jun	IndiGo
21 Jun - 13 Jul	IndiGo
28 Jun - 01 Jul	IndiGo
23 Jun - 27 Jun	IndiGo
28 Jun - 12 Jul	IndiGo
29 Jun - 16 Jul	IndiGo
19 Jun - 22 Jun	IndiGo
29 Jun - 19 Jul	IndiGo
23 Jun - 30 Jul	ANA
27 Jun - 05 Jul	IndiGo

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 $1084

Return flights