When is the cheapest time to buy a Japanese air ticket?

The late-night flight of ANA Pudong Haneda Line takes off at 1:45, and the round trip includes infrastructure and fuel tax as long as 1 180. Yes, it's the total round-trip price. During the day, I can sleep in China. It was already dawn when I got off the plane. I can play after a short rest. When I came back, the customs officer in China was absent, and the people on duty were either sleeping or playing games. Last time I came back, I brought 57kg of luggage and no one checked it. So this time period suits me very well. La la la. By the way, this is still the price of a standard suitcase of 25x2kg. Last time I checked two boxes, there was a big bag on the plane, and there was no extra charge. Oh, I also brought rice. At this price, I ate a large plate of steamed salmon (low-calorie meal, the standard meal is gravy rice or spaghetti and two don't understand), and I was moved to tears. I found it when I was shopping in Yi Bei. I didn't mean to click on their advertisement outside. Cheap enough to explode. By the way, I forgot to say that if you buy it at this price, you can still choose your own seat without extra money. So I turned over before I had a holiday these days. La La La

It is recommended to pay attention to Spring Airlines and Haitao Tourism. Spring and Autumn is the largest low-cost airline in China, and various Japanese routes often have promotional activities. Of course, the off-season promotion is even stronger. Haitao Travel is a travel agency listed on the New Third Board. It flew from chartered flight to Japan and Korea for many years. The lowest price I have ever seen is Tianjin = Tokyo 199 including tax, and 499 is also a common price.

I'm going to Japan in September, so it's recommended to decide the topic first ~ especially in September, which coincides with the National Day, so the air ticket will definitely go up at the end of September, so it's recommended to travel as early as possible or in mid-September. Thirdly, I suggest you use the price comparison website or APP directly. I'll take igola as an example: since the title doesn't specify where to start, I'll take Shanghai as an example to choose when to fly first and directly inquire about the cheapest travel price in recent months. September is the cheapest. More than 900 people can fly directly to Tokyo and click on the lowest price in September to inquire about the lowest price in those days in September, and directly display the price distribution throughout the month.