AirHint found the following cheapest return flights from Lucknow (LKO) to Singapore (SIN) in November 2025 (see full year).

Return flights

14 Nov - 19 Nov	AirAsia
14 Nov - 26 Nov	AirAsia
14 Nov - 20 Nov	AirAsia
14 Nov - 28 Nov	AirAsia
24 Nov - 26 Nov	AirAsia
24 Nov - 28 Nov	AirAsia
22 Nov - 26 Nov	Air India Express
24 Nov - 13 Dec	AirAsia
24 Nov - 08 Dec	AirAsia
22 Nov - 28 Nov	Air India Express
22 Nov - 13 Dec	Air India Express
22 Nov - 08 Dec	Air India Express

Also check the deals for one-way flights from Lucknow to Singapore in November.

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 Lucknow to Singapore in November from $273

Return flights