Cheapest return flights from Bangkok to Bandar Seri Begawan in April from $305

AirHint found the following cheapest return flights from Bangkok (BKK) to Bandar Seri Begawan (BWN) in April 2026 (see full year).

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.