AirHint found the following cheapest return flights from Seoul (ICN) to Brussels (BRU) in August 2026 (see full year).
Return flights
| 03 Aug - 24 Aug | Finnair | ||
| 28 Aug - 04 Sep | Finnair | ||
| 09 Aug - 15 Aug | Air Canada | ||
| 08 Aug - 15 Aug | Air Canada |
Also check the deals for one-way flights from Seoul to Brussels in August.
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