Cheap flights from New Delhi to Seoul from ₹ 17,848

The month of August is another great option to travel to Seoul, with average flight prices from New Delhi averaging around ₹ 46,233.

According to our data, Tuesday is the cheapest day to fly to Seoul from New Delhi. The lowest ticket price found for a Tuesday departure recently was ₹ 54,676. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New Delhi to Seoul for around ₹ 65,162.

The cheapest time of day to fly to Seoul is in the evening when flights can be purchased for as low as ₹ 57,909. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 64,608 on average. Flights to Seoul 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 - Seoul flight prices

You are more likely to see cheaper flights to Seoul from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around ₹ 52,254 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from New Delhi for as low as ₹ 34,651 on momondo.

There are 3 cabin classes available to choose from on New Delhi to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Vietnam Airlines and China Eastern are the most popular carriers operating from New Delhi Indira Gandhi Intl to Seoul

Air India, Korean Air and Vietnam Airlines are the top three most popular airlines that fly to Seoul from New Delhi according to our data. Air India is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Hanoi (HAN) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

Flights via Hanoi (HAN) offer the lowest average return price of ₹ 29,931.

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 10h 25m.

Hong Kong (HKG) has the shortest average stopover time for this route: 1h 23m.

3 flights are operational daily from New Delhi to Seoul as of October 2026. The most popular departure time for this route is 00:00, with 67% of flights per day taking off in the morning.

The number of flights available between New Delhi and Seoul is 21 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.