Air distance from Suva, Fiji to Bangkok, Thailand is 5739.9 Miles (9237.4 Kilometers / 4984.5 Nautical Miles).
Flight duration time from Suva to Bangkok is 11 hrs, 55 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.