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

Return flights

01 Oct - 22 Oct	United
01 Oct - 15 Oct	United
15 Oct - 22 Oct	United
16 Oct - 23 Oct	United
01 Oct - 12 Oct	United
22 Oct - 02 Nov	United
02 Oct - 22 Oct	United
16 Oct - 22 Oct	United
09 Oct - 16 Oct	United
08 Oct - 22 Oct	Delta
22 Oct - 05 Nov	Delta
22 Oct - 06 Nov	Delta
12 Oct - 18 Oct	United
31 Oct - 06 Nov	Delta
31 Oct - 09 Nov	Delta
31 Oct - 05 Nov	Delta
31 Oct - 08 Nov	Delta
01 Oct - 30 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 753€

Return flights