Cheapest one-way flights from Bangkok to Hanoi in September from 40€

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

One-Way flights

30 Sep Thai AirAsia direct
15 Sep Thai AirAsia direct
09 Sep Thai AirAsia direct
04 Sep VietJet Air direct
03 Sep VietJet Air direct
13 Sep Thai AirAsia direct
21 Sep Thai AirAsia direct
01 Sep VietJet Air direct
10 Sep VietJet Air
02 Sep Thai Airways direct

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

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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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