We tried to get to Bangkok with Biman Bangladesh starting from Paris Orly. We should have left from Paris on Sunday but the flight to Dhaka was cancelled. No announcement no information nothing. We managed to find a Biman representative who told us the flight would leave Monday morning. We could stay at a hotel close to the airport terminal paid by Biman. We (and some more people that slept on the airport floor because they did not find the well hidden Biman representative) left on Monday but not straight to Dhaka. First to Rome to pick up some other passengers that got stuck there. Finally we took off to Dhaka and landed there in the middle of the night. Tickets and passports were taken and we could stay in a dirty hotel until the morning because the flight to Bangkok was leaving on Monday morning. The bus to the airport never picked us up. No flights to Bangkok on Monday ! You will fly tomorrow morning we were told with a great smile. Finally we arrived in Bangkok Tuesday instead of Sunday. Return flight to Brussels via Dubai was okay only three hours delay - first time and last time ever with Biman Bangladesh.