Cheapest return flights from Seoul to Hanoi in October from 233€

AirHint found the following cheapest return flights from Seoul (ICN) to Hanoi (HAN) in October 2026 (see full year).

Return flights

14 Oct - 17 Oct Vietnam Airlines direct
18 Oct - 22 Oct Vietnam Airlines direct
04 Oct - 09 Oct Vietnam Airlines direct
16 Oct - 21 Oct Vietnam Airlines direct
12 Oct - 17 Oct Vietnam Airlines direct
15 Oct - 19 Oct Vietnam Airlines direct
13 Oct - 17 Oct Vietnam Airlines direct
12 Oct - 16 Oct Vietnam Airlines direct
05 Oct - 09 Oct Vietnam Airlines direct
10 Oct - 19 Oct Vietnam Airlines direct
20 Oct - 30 Nov Vietnam Airlines direct
26 Oct - 06 Nov Vietnam Airlines
25 Oct - 03 Nov Vietnam Airlines
25 Oct - 05 Nov Vietnam Airlines
28 Oct - 01 Nov VietJet Air
29 Oct - 02 Nov Vietnam Airlines
31 Oct - 07 Nov VietJet Air
31 Oct - 08 Nov VietJet Air
31 Oct - 03 Nov VietJet Air
29 Oct - 01 Nov VietJet Air

Also check the deals for one-way flights from Seoul to Hanoi in October.

Powered by

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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.