Cheapest one-way flights from Bangkok to Busan in October from $304

Best time to book flights for Bangkok (BKK) to Busan (PUS) flights at AirHint

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Busan (PUS) in October 2025 (see full year).

One-Way flights

26 Oct China Airlines
10 Oct Cathay Pacific
11 Oct Cathay Pacific
09 Oct Singapore Airlines

Also check the deals for return flights from Bangkok to Busan in October.

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 Busan

Cheap car rent in Busan