Cheap flights from Tokyo to Busan from $149

The cheapest month to fly to Busan from Tokyo is in April. Flight prices, which tend to average around $47, are often lower during this time because this is during the off-season. If you aren’t able to travel to Busan during the month of April, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $50.

Our data shows that Monday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $219. Flights from Tokyo to Busan on a Tuesday will generally be more expensive and average around $333. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Tokyo to Busan when you can find flight prices for as low as $219. Flying to Busan in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Busan, so prices are often more expensive at around $273 per ticket.

Fly from Tokyo Narita to Busan Gimhae for the best Tokyo - Busan Gimhae flight prices

You are more likely to see cheaper flights to Busan from Tokyo when booking weeks ahead of your departure date. In general, you can expect to find flights to Busan for around $241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from Tokyo for as low as $196 on momondo.

No. A direct flight is the cheapest option for a flight between Tokyo to Busan.

As of May 2026, prices for Tokyo to Busan flights are approximately 15% cheaper when compared to flights at the same time last year.

Asiana Airlines and Korean Air are the most popular carriers operating from Tokyo to Busan Gimhae

Jin Air, Korean Air and Jeju Air are the top three most popular airlines that fly to Busan from Tokyo according to our data. Jin Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Busan. Keep in mind that there are 3 different airlines that fly to Busan on a routine basis, so you have a few additional options to choose from.

Historically, on average around 7% of flights between Tokyo and Busan have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

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

According to our data, Jeju Air have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.