Cheapest one-way flights from Seoul to Bucharest in December from $493

AirHint found the following cheapest one-way flights from Seoul (ICN) to Bucharest (OTP) in December 2025 (see full year).

One-Way flights

31 Dec Qatar Airways
18 Dec Lufthansa

Also check the deals for return flights from Seoul to Bucharest in December.

Skyscanner

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.

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest

Feel free to contact us with any feedback or request another flight research.