Cheap flights from Hong Kong to Tokyo from $119

The cheapest month to fly to Tokyo from Hong Kong is in June. Flight prices, which tend to average around $211, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in June, then September is your next best option. Flight prices from Hong Kong to Tokyo during September average around $234.

The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $276. This is often the case because there is less demand to fly during this day of the week. Flights from Hong Kong to Tokyo on a Friday will generally be more expensive and average around $335. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At noon is the cheapest time of day to fly from Hong Kong to Tokyo when you can find flight prices for as low as $269. Flying to Tokyo at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the afternoon when prices are around $325.

Fly from Hong Kong Intl to Tokyo Narita for the best Hong Kong Intl - Tokyo flight prices

You are more likely to see cheaper flights to Tokyo from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Hong Kong for as low as $242 on momondo.

There are 4 cabin classes available to choose from on Hong Kong Intl to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 3% on your flight if you consider stops on a Hong Kong to Tokyo flight.

As of March 2026, prices for Hong Kong to Tokyo flights are approximately 16% cheaper when compared to flights at the same time last year.

China Eastern, Jetstar Japan, and Jeju Air are the most popular carriers operating from Hong Kong Intl to Tokyo

HK Express, Cathay Pacific and ANA are the top three most popular airlines that fly to Tokyo from Hong Kong according to our data. HK Express is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 6 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Hong Kong and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 129 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Hong Kong Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

41 flights are operational daily from Hong Kong to Tokyo as of March 2026. The most popular departure time for this route is 10:00AM, with 56% of flights per day taking off at noon.

As of March 2026, there are 291 flights per week flying from Hong Kong to Tokyo. The most common day of the week flights depart is Thu, with 26% of flights taking off on this day.