Hanoi to Tokyo
Hanoi to Tokyo is cheapest in October. September, the most expensive month we measured, costs about 231 € more.
Hanoi to Tokyo is 3,720 km flown direct. Every fare we measured came from VN.
That comes from pricing 179 departure dates across 7 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Hanoi to Tokyo?
Anything at or below the quarter mark beats three in four of the 179 one-way fares we measured here. Above the median, wait or move the date.
seen 27 Sep 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 70 and 118 days before departure, much the same distance out as everything else. On this route, how far ahead you book matters less than which month you pick.
a snapshot of where the cheap seats sat, seen 27 Sep 2026
Which day of the week is cheapest?
On average, Wednesday departures came out lowest and Tuesday highest, a spread of about 37 €. The day matters less than the month here: pick the month first, then the day.
Is another Tokyo airport cheaper from Hanoi?
We price 2 airports for Tokyo from Hanoi. Narita currently holds the cheapest floor of them.