AirHint found the following cheapest return flights from Delhi (DEL) to Hanoi (HAN) in January 2026 (see full year).

Return flights

08 Jan - 13 Jan	VietJet Air
07 Jan - 11 Jan	VietJet Air
07 Jan - 12 Jan	VietJet Air
07 Jan - 14 Jan	VietJet Air
11 Jan - 18 Jan	VietJet Air
25 Jan - 28 Jan	VietJet Air
18 Jan - 25 Jan	VietJet Air
23 Jan - 30 Jan	VietJet Air
11 Jan - 19 Jan	VietJet Air
18 Jan - 23 Jan	VietJet Air

Also check the deals for one-way flights from Delhi to Hanoi in January.

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 Delhi to Hanoi in January from $182

Return flights