Find the cheapest Japan Airlines flights on Expedia from San Francisco (SFO) to Penang (PEN). 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 RM 3,965 for travel on 12 April 2027.
RM 3,965 Cheap Japan Airlines flights San Francisco (SFO) to Penang (PEN)
Prices were available within the past 7 days and start at RM 3,965 for one-way flights and RM 9,004 for return, for the period specified. Prices and availability are subject to change.