Cheap flights from Tokyo Narita Airport to Seoul from C$ 122

If you don’t want to visit Incheon Intl Airport in July, then you should wait until May to fly from Tokyo Narita Airport, when ticket prices are also cheap, with an average price of C$ 302.

The cheapest day to depart from Tokyo Narita Airport to Incheon Intl Airport is on a Tuesday. Travellers who choose to depart for Incheon Intl Airport on a Tuesday will often find tickets for as low as C$ 293. Flights from Tokyo Narita Airport to Incheon Intl Airport on a Sunday will generally be more expensive and average around C$ 511. 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 Tokyo Narita Airport to Incheon Intl Airport when you can find flight prices for as low as C$ 305. Flying to Incheon Intl Airport at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 416 on average. Flights to Incheon Intl Airport from Tokyo Narita Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Incheon Intl Airport from Tokyo Narita Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around C$ 337 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Tokyo Narita Airport for as low as C$ 183 on momondo.

There are 3 cabin classes available to choose from on Tokyo Narita Airport to Incheon Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 15% of flights between Tokyo and Incheon have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Air Busan has had the least delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

As of June 2026, there are 59 flights per day flying from Tokyo Narita Airport to Incheon Intl Airport. The most common time of day flights depart is 9:00a.m., with 36% of flights taking off in the afternoon.

413 flights are operational weekly from Tokyo Narita Airport to Incheon Intl Airport as of June 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.