Find the cheapest Japan Airlines flights on Expedia from Sendai (SDJ) to Singapore (SIN). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Japan Airlines for this route in the past 7 days starts at AU$4,221 for travel on 29 March 2027.
AU$4,221 Cheap Japan Airlines flights Sendai (SDJ) to Singapore (SIN)
Prices were available within the past 7 days and start at AU$4,221 for one-way flights, for the period specified. Prices and availability are subject to change.