Cheapest return flights from Hanoi to Seoul in May from 129€

Best time to book flights for Hanoi (HAN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN) in May 2025 (see full year).

Return flights

25 May - 07 Jun VietJet Air direct
22 May - 26 May VietJet Air direct
23 May - 26 May VietJet Air direct
22 May - 30 May VietJet Air direct
26 May - 07 Jun VietJet Air direct
26 May - 08 Jun VietJet Air direct
22 May - 27 May VietJet Air direct
30 May - 03 Jun VietJet Air direct
30 May - 04 Jun VietJet Air direct
27 May - 31 May VietJet Air direct
12 May - 18 May VietJet Air direct
18 May - 21 May VietJet Air direct
24 May - 28 May VietJet Air direct
30 May - 08 Jun VietJet Air direct
31 May - 04 Jun VietJet Air direct
28 May - 01 Jun VietJet Air direct
01 May - 07 May VietJet Air direct
10 May - 16 May VietJet Air direct
28 May - 09 Jun VietJet Air
24 May - 02 Jun VietJet Air

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

Skyscanner

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 Seoul

Cheap car rent in Seoul