Cheapest return flights from Seoul to Hanoi in July from 173€
AirHint found the following cheapest return flights from Seoul (ICN) to Hanoi (HAN)
in July 2025 (see full year ).
Return flights
30 Jul
- 06 Aug
China Southern
173 €
31 Jul
- 04 Aug
China Southern
182 €
31 Jul
- 03 Aug
China Southern
187 €
31 Jul
- 11 Aug
China Southern
206 €
31 Jul
- 07 Aug
China Southern
206 €
28 Jul
- 01 Aug
China Southern
213 €
29 Jul
- 02 Aug
China Southern
220 €
28 Jul
- 03 Aug
China Southern
226 €
30 Jul
- 03 Aug
China Southern
226 €
30 Jul
- 02 Aug
China Southern
236 €
28 Jul
- 31 Jul
China Southern
251 €
30 Jul
- 31 Jul
China Southern
267 €
27 Jul
- 29 Jul
China Southern
290 €
28 Jul
- 30 Jul
China Southern
292 €
27 Jul
- 30 Jul
China Southern
297 €
27 Jul
- 31 Jul
China Southern
304 €
29 Jul
- 29 Jul
VietJet Air
321 €
29 Jul
- 30 Jul
VietJet Air
329 €
29 Jul
- 31 Jul
VietJet Air
336 €
31 Jul
- 31 Jul
VietJet Air
338 €
Also check the deals for one-way flights from Seoul to Hanoi in July .
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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