Cheapest return flights from Seoul to Hanoi in April from $157
AirHint found the following cheapest return flights from Seoul (ICN) to Hanoi (HAN)
in April 2026 (see full year ).
Return flights
10 Apr
- 18 Apr
VietJet Air
$ 157
direct
11 Apr
- 19 Apr
VietJet Air
$ 157
direct
17 Apr
- 21 Apr
VietJet Air
$ 158
direct
23 Apr
- 25 Apr
Vietnam Airlines
$ 198
direct
01 Apr
- 05 Apr
Vietnam Airlines
$ 198
direct
03 Apr
- 06 Apr
Vietnam Airlines
$ 198
direct
08 Apr
- 11 Apr
Vietnam Airlines
$ 198
direct
10 Apr
- 19 Apr
Vietnam Airlines
$ 198
direct
06 Apr
- 10 Apr
Vietnam Airlines
$ 198
direct
29 Apr
- 04 May
Vietnam Airlines
$ 198
direct
29 Apr
- 03 May
Vietnam Airlines
$ 198
direct
29 Apr
- 05 May
Vietnam Airlines
$ 198
direct
17 Apr
- 22 Apr
Vietnam Airlines
$ 201
direct
30 Apr
- 03 May
Vietnam Airlines
$ 221
direct
30 Apr
- 04 May
Vietnam Airlines
$ 221
direct
30 Apr
- 05 May
Vietnam Airlines
$ 221
direct
25 Apr
- 08 May
China Southern
$ 315
29 Apr
- 12 May
AirAsia X
$ 482
17 Apr
- 05 May
AirAsia X
$ 511
17 Apr
- 04 May
AirAsia X
$ 532
Also check the deals for one-way flights from Seoul to Hanoi in April .
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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