Flights from Palm Springs to Tokyo lean towards being more expensive in July. Prices are generally better when you fly from Palm Springs to Tokyo in April, with the cheapest ticket starting at $579.
Travelers have found that booking a Tuesday departure is the best way to save up to 107% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Palm Springs to Tokyo as you normally would.