If you're looking to fly from New Tokyo International Airport to Seoul, you might like to know that 21 / Dec / 2021 currently has the cheapest flights. At the moment, there are four airlines flying to Seoul. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Seoul.
Singapore Airlines is the most popular airline that flies from New Tokyo International Airport to Seoul. But it's still worth looking at other options, as there are 18 flights to Seoul every week. If you want to broaden your search, look at flights departing from other airports.
Your flight from New Tokyo International Airport to Seoul will take at least 2 hrs 40 mins. On average, it takes 22 hrs 25 mins to fly the 1258 km distance. Take a look at flight times to see which one works best for you.
You can also search by month, which will reveal the cheapest time of the week to fly.