AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN)
in May 2025 (see full year ).
Return flights
12 May
- 17 May
VietJet Air
$ 137
direct
12 May
- 18 May
VietJet Air
$ 137
direct
15 May
- 18 May
VietJet Air
$ 139
direct
15 May
- 21 May
VietJet Air
$ 150
direct
22 May
- 30 May
VietJet Air
$ 160
direct
14 May
- 21 May
VietJet Air
$ 162
direct
15 May
- 19 May
VietJet Air
$ 164
direct
26 May
- 02 Jun
VietJet Air
$ 166
direct
28 May
- 01 Jun
VietJet Air
$ 177
direct
02 May
- 11 May
Jeju Air
$ 192
direct
02 May
- 10 May
Jeju Air
$ 192
direct
01 May
- 08 May
VietJet Air
$ 192
direct
25 May
- 21 Jun
VietJet Air
$ 222
26 May
- 03 Jun
VietJet Air
$ 224
15 May
- 12 Jun
VietJet Air
$ 228
31 May
- 03 Jun
VietJet Air
$ 231
31 May
- 02 Jun
VietJet Air
$ 231
30 May
- 07 Jun
VietJet Air
$ 232
29 May
- 02 Jun
VietJet Air
$ 235
19 May
- 01 Jun
VietJet Air
$ 235
Also check the deals for one-way flights from Hanoi to Seoul in May .
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.
