No tip is expected. Buses Air-conditioned and regular public buses constantly travel downtown from Don Muang Airport. Passengers wishing to take the bus can do so by walking to the Bus Stop located on Vibhavadi Rangsit Highway. Fares on regular buses cost only 3.50 baht for any distance, while fares for air-conditioned buses range from 6 baht for the first eight kilometres to a maximum of 16 baht. Fares are collected onboard.
Bus numbers indicate routes.
Buses can be uncomfortable and crowded especially during rush hours and will therefore have very little or no room for luggage. A passenger service charge, to be paid at the airport check-in counter, is required of all international and domestic passengers passing through Bangkok International Airport. International passengers 200 baht per person Domestic passengers 30 baht per person Please note that foreign passengers whose passports have been stamped upon arrival are considered to have entered the Kingdom of Thailand. Therefore, when leaving the country they are required to pay the passenger service charge. The Left Luggage Room at Bangkok Airport charges 20 baht per item per day with a maximum storage allowed of 3 months.