British Airways is increasing its long-haul flight offerings, beginning with the upgrade of Bangkok to a year-round route starting April 2026.
Currently, the London Gatwick – Bangkok route operates seasonally during the northern hemisphere winter, from November to March. However, from summer 2026, Bangkok will be served year-round, with flights three times per week during the summer season, adding nearly 60,000 seats annually. In the winter timetable (November 2025 to March 2026), frequencies will increase to six weekly flights.