Cheapest return flights from Hanoi to Bangkok in April from $137

AirHint found the following cheapest return flights from Hanoi (HAN) to Bangkok (BKK) in April 2026 (see full year).

Return flights

01 Apr - 05 Apr Thai AirAsia direct
21 Apr - 24 Apr Thai AirAsia direct
27 Apr - 17 May Thai AirAsia direct
02 Apr - 05 Apr Thai AirAsia direct
03 Apr - 04 Apr Thai AirAsia direct
22 Apr - 22 Apr Thai AirAsia direct
20 Apr - 21 Apr Thai AirAsia direct
26 Apr - 28 Apr Thai AirAsia direct
07 Apr - 09 Apr Thai AirAsia direct
18 Apr - 21 Apr Thai AirAsia direct
22 Apr - 29 Apr Ethiopian Airlines direct
23 Apr - 08 May Thai AirAsia direct
27 Apr - 03 May Thai AirAsia direct
30 Apr - 03 May Thai AirAsia direct
19 Apr - 04 May Thai AirAsia direct
25 Apr - 03 May Thai AirAsia direct
30 Apr - 04 May Thai AirAsia direct
17 Apr - 02 May Thai AirAsia direct
29 Apr - 04 May Thai AirAsia direct

Also check the deals for one-way flights from Hanoi to Bangkok in April.

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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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