Flyer picked first class for its premium amenities, which give a luxurious feel during air travel to Japan. But these facilities increase the cost of the First Class Flights to Japan for passengers. Moreover, there are some ways to get the cheap 1st class tickets, such as early booking, comparing the flight cost with airlines, booking the flight in the off-season, and so on. To know more about it, visit the airliens official website or read the mentioned blog link of FaresFirstClass.