If you want a cheap flight from Chiang Mai to Tokyo, you've got two airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 25 / Nov / 2025.
You can use the filters on your search to see more flights and find cheaper rates – Tokyo has more than one airport. So if you don't need to fly into New Tokyo International Airport, it's worth checking your other options. The 4470 km flight usually takes about 9 hrs 40 mins.
During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.