AirHint found the following cheapest return flights from Seoul (ICN) to Hanoi (HAN)
in March 2026 (see full year ).
Return flights
01 Mar
- 12 Apr
Vietnam Airlines
$ 235
direct
29 Mar
- 03 Apr
Vietnam Airlines
$ 235
01 Mar
- 05 Apr
Vietnam Airlines
$ 235
direct
27 Mar
- 02 Apr
Vietnam Airlines
$ 235
27 Mar
- 01 Apr
Vietnam Airlines
$ 235
01 Mar
- 13 Apr
Vietnam Airlines
$ 235
direct
01 Mar
- 14 Apr
Vietnam Airlines
$ 235
direct
06 Mar
- 12 Mar
VietJet Air
$ 280
07 Mar
- 14 Mar
VietJet Air
$ 280
11 Mar
- 18 Mar
VietJet Air
$ 280
09 Mar
- 16 Mar
VietJet Air
$ 281
13 Mar
- 16 Mar
VietJet Air
$ 281
12 Mar
- 16 Mar
VietJet Air
$ 281
12 Mar
- 18 Mar
VietJet Air
$ 281
11 Mar
- 11 Mar
VietJet Air
$ 283
15 Mar
- 22 Mar
Air Macau
$ 284
27 Mar
- 29 Mar
Vietnam Airlines
$ 285
29 Mar
- 03 Apr
Asiana Airlines
$ 300
direct
27 Mar
- 02 Apr
Asiana Airlines
$ 300
direct
27 Mar
- 01 Apr
Asiana Airlines
$ 300
direct
Also check the deals for one-way flights from Seoul to Hanoi in March .
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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