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

Return flights

21 Oct - 28 Oct	Delta
02 Oct - 06 Oct	Spirit Airlines
03 Oct - 30 Oct	Korean Air
08 Oct - 19 Oct	Air Canada
28 Oct - 08 Nov	Air Canada
04 Oct - 12 Oct	Air Canada
30 Oct - 06 Nov	Spirit Airlines
19 Oct - 28 Oct	Spirit Airlines
15 Oct - 19 Oct	Air Canada
14 Oct - 17 Oct	Frontier Airlines
03 Oct - 19 Oct	Porter Airlines (Canada) Ltd
14 Oct - 22 Oct	Korean Air
22 Oct - 19 Nov	Qatar Airways
27 Oct - 06 Nov	Qantas
27 Oct - 08 Nov	Qantas
29 Oct - 08 Nov	Qantas
26 Oct - 06 Nov	Qantas
26 Oct - 07 Nov	Qantas
26 Oct - 08 Nov	Qantas

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

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 October from $910

Return flights