Great Circle Distance between Heathrow and Suvarnabhumi Airport is 5,951 miles. Bangkok's IATA airport code is BKK. One World Lounge Details Here.
Climate:
Like most of Thailand, Bangkok has a tropical savanna climate and is under the influence of the South Asian monsoon system. It experiences three seasons: hot, rainy, and cool, although temperatures are fairly hot year-round, ranging from an average low of 22°C in December to an average high of 35°C in April. The rainy season begins with the arrival of the southwest monsoon around mid-May. September is the wettest month, with an average rainfall of 334mm. The rainy season lasts until October, when the dry and cool northeast monsoon takes over until February. The hot season is generally dry, but also sees occasional summer storms. Bangkok can expect 276 days per year at or above 32°C.