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

Return flights

21 Jul - 28 Aug	Delta
22 Jul - 27 Aug	Delta
22 Jul - 28 Aug	Delta
20 Jul - 26 Aug	Delta
23 Jul - 30 Jul	United
16 Jul - 28 Jul	United
21 Jul - 06 Aug	Delta
16 Jul - 30 Jul	Delta
30 Jul - 13 Aug	Delta
27 Jul - 11 Aug	United
18 Jul - 22 Jul	United
19 Jul - 23 Jul	Delta
20 Jul - 27 Jul	IndiGo
26 Jul - 28 Jul	United
29 Jul - 13 Aug	Delta
20 Jul - 31 Jul	Delta
23 Jul - 15 Aug	Delta
23 Jul - 08 Aug	Delta
15 Jul - 23 Jul	Delta
07 Jul - 14 Jul	Japan Airlines

Also check the deals for one-way flights from New York to Singapore 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 Singapore in July from 651€

Return flights