Cheap flights from New Delhi to South Korea from ₹ 18,294

In general, April is the cheapest month to fly from New Delhi to South Korea. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 12,614. If you’re not able to fly to South Korea in April, then March is your next best option. Flight prices from New Delhi to South Korea during March average around ₹ 13,576.

Our data shows that Friday is the least expensive day to fly to South Korea. Tickets to fly out on this day can be as low as ₹ 57,633. On the other hand, Monday is the most expensive day to depart from New Delhi because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 62,487.

Our data shows that the cheapest New Delhi to South Korea flights are usually those with departure times in the evening. Our users have found flights to South Korea in the evening for as low as ₹ 58,712. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 62,988 on average. Flights to South Korea from New Delhi in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from New Delhi Indira Gandhi Intl to Incheon Intl for the best New Delhi Indira Gandhi Intl - South Korea flight prices

You are more likely to see cheaper flights to South Korea from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around ₹ 50,021 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from New Delhi for as low as ₹ 39,188 on momondo.

There are 2 cabin classes available to choose from on New Delhi to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

VietJet Air, Vietnam Airlines, and Singapore Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to South Korea

Air India, Vietnam Airlines and Korean Air are the top three most popular airlines that fly to South Korea from New Delhi according to our data. Air India is the first choice among our users, with 43% of people opting to fly with this airline when travelling to South Korea. Keep in mind that there are 7 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between New Delhi and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

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

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

As of May 2026, 2 flights take off from New Delhi and land in South Korea each day. The most common flight departure time for this route is 00:00, with 58% of daily flights taking off in the morning.

20 flights are operational weekly from New Delhi to South Korea as of May 2026. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.