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

Return flights

24 Aug - 28 Sep	Philippine Airlines
24 Aug - 19 Sep	Philippine Airlines
27 Aug - 03 Sep	Philippine Airlines
25 Aug - 24 Sep	Air India
27 Aug - 10 Sep	Philippine Airlines
31 Aug - 03 Sep	Philippine Airlines
29 Aug - 03 Sep	Philippine Airlines
30 Aug - 07 Sep	Air India
28 Aug - 10 Sep	Korean Air
28 Aug - 08 Sep	United
24 Aug - 27 Aug	United
28 Aug - 31 Aug	United
29 Aug - 31 Aug	United
24 Aug - 31 Aug	Philippine Airlines
24 Aug - 31 Aug	Singapore Airlines	direct
29 Aug - 31 Aug	Singapore Airlines	direct

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

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 Singapore

Cheap car rent in Singapore

Cheapest return flights from New York to Singapore in August from $704

Return flights