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

Return flights

28 Aug - 07 Sep	Korean Air
28 Aug - 04 Sep	Delta
25 Aug - 08 Sep	Delta
13 Aug - 02 Sep	Korean Air
18 Aug - 02 Sep	Korean Air
28 Aug - 19 Sep	Korean Air
19 Aug - 26 Aug	Delta
18 Aug - 26 Aug	Delta
21 Aug - 28 Aug	Korean Air
13 Aug - 04 Sep	Korean Air
19 Aug - 10 Sep	Korean Air
21 Aug - 31 Aug	Delta
22 Aug - 29 Aug	Delta
17 Aug - 29 Aug	Delta
16 Aug - 06 Sep	Korean Air
11 Aug - 25 Aug	United
05 Aug - 14 Aug	United
22 Aug - 30 Aug	Delta
23 Aug - 30 Aug	Delta
23 Aug - 07 Sep	Delta

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 $744

Return flights