FinnairAYFinnair
Round Trip•Business Class
South KoreaICN

Incheon International Airport

Seoul, South Korea
BelgiumBRU

Brussels Airport (Zaventem Airport)

Brussels, Belgium
$3,646 USD
-42%$2,128 USD
Verified Jan 31, 2026 at 8:41 AM
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Thursday, December 18th, 2025

0 round-trip options

No flight details available for this date.