Cheap flights from Incheon Intl Airport to Tokyo from $77

The month of June is, on average, the cheapest month to fly to Tokyo Narita Airport from Incheon Intl Airport, with most prices found around $158. If you are unable to visit Tokyo Narita Airport during the month of June, then departing from Incheon Intl Airport during the month July is also very affordable. Most momondo users find prices during this month for around $161.

On average, the least expensive day to fly to Tokyo Narita Airport from Incheon Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $214. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $245. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

At noon is the cheapest time of day to fly from Incheon Intl Airport to Tokyo Narita Airport when you can find flight prices for as low as $226. Flying to Tokyo Narita Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $249. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Tokyo Narita Airport from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Narita Airport for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Narita Airport from Incheon Intl Airport for as low as $173 on momondo.

AIR PREMIA and Jeju Air are the most popular carriers operating from Incheon Intl to Tokyo Narita

Jeju Air, Jin Air and Asiana Airlines are the top three most popular airlines that fly to Tokyo Narita Airport from Incheon Intl Airport according to our data. Jeju Air is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Tokyo Narita Airport. Keep in mind that there are 13 different airlines that fly to Tokyo Narita Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Incheon and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

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

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

According to our data, AIR PREMIA have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

As of May 2026, there are 68 flights per day flying from Incheon Intl Airport to Tokyo Narita Airport. The most common time of day flights depart is 8:00AM, with 45% of flights taking off in the afternoon.

The number of flights available between Incheon Intl Airport and Tokyo Narita Airport is 478 per week as of May 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.