Cheapest one-way flights from Bangkok to Hanoi in January from 47€

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Hanoi (HAN) in January 2026 (see full year).

One-Way flights

31 Jan Thai AirAsia direct
26 Jan Thai AirAsia direct
29 Jan Thai AirAsia direct
24 Jan VietJet Air direct
15 Jan Thai AirAsia direct
21 Jan Thai AirAsia direct
28 Jan Thai AirAsia direct
12 Jan VietJet Air direct
05 Jan VietJet Air direct
14 Jan VietJet Air direct

Also check the deals for return flights from Bangkok to Hanoi in January.

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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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