AirHint found the following cheapest return flights from Lucknow (LKO) to Ho Chi Minh City (SGN) in September 2025 (see full year).

Return flights

05 Sep - 10 Sep	Thai AirAsia
22 Sep - 29 Sep	Thai AirAsia
05 Sep - 09 Sep	Thai AirAsia
02 Sep - 10 Sep	AirAsia
15 Sep - 29 Sep	Thai AirAsia
01 Sep - 10 Sep	Thai AirAsia
02 Sep - 09 Sep	AirAsia
01 Sep - 09 Sep	Thai AirAsia

Also check the deals for one-way flights from Lucknow to Ho Chi Minh City in September.

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 Ho Chi Minh City in September from $311

Return flights