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Cheap flights from New Delhi to South Korea from ₹ 21,586

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ICN
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to South Korea
Explore the most affordable flight options available from New Delhi to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Fri 22/523:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Sun 28/608:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 31/3₹ 29,282
Wed 29/423:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Wed 6/508:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 30/3₹ 31,910
Fri 11/923:35
DEL
-
ICN
1 stop13h 30m
Vietnam Airlines
Sun 13/918:05
ICN
-
DEL
1 stop31h 30m
Vietnam Airlines
Deal found 27/3₹ 32,943
Sat 5/923:35
DEL
-
ICN
1 stop27h 35m
Vietnam Airlines
Sat 12/918:05
ICN
-
DEL
1 stop31h 30m
Vietnam Airlines
Deal found 29/3₹ 33,037
Sun 26/423:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Sun 3/508:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 27/3₹ 33,130
Tue 20/1023:35
DEL
-
ICN
1 stop13h 20m
Vietnam Airlines
Mon 26/1017:55
ICN
-
DEL
1 stop31h 40m
Vietnam Airlines
Deal found 31/3₹ 33,224
Fri 15/523:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Fri 29/508:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 31/3₹ 34,163
Fri 1/523:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Mon 11/508:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 30/3₹ 34,914
Sun 17/523:20
DEL
-
ICN
1 stop28h 10m
AirAsia X
Wed 27/508:15
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 31/3₹ 35,008
Sat 17/1023:35
DEL
-
ICN
1 stop13h 20m
Vietnam Airlines
Mon 26/1017:55
ICN
-
DEL
1 stop31h 40m
Vietnam Airlines
Deal found 31/3₹ 35,289
Tue 26/522:50
DEL
-
GMP
1 stop10h 45m
Air China
Thu 4/614:25
GMP
-
DEL
1 stop33h 25m
Air China
Deal found 28/3₹ 42,047
Tue 9/622:50
DEL
-
GMP
1 stop10h 45m
Air China
Thu 18/614:25
GMP
-
DEL
1 stop33h 25m
Air China
Deal found 29/3₹ 50,400

Find flight deals from New Delhi to South Korea

Keep the following information in mind while searching for New Delhi to South Korea flight deals. Data was last updated 1 April 2026.

Round-trip from

₹ 29,282

One-way from

₹ 20,554

Popular in

January

Cheapest in

November

Average price

₹ 51,807

Good round-trip deal

₹ 56,817 or less

Good one-way deal

₹ 66,835 or less
AirAsia X
  • AirAsia X
  • 22/5-28/6
  • 2 total stops
  • 45h 30m total
  • New Delhi to South Korea
Search Deals
Air China
  • Air China
  • 21/4
  • 1 total stop
  • 10h 45m total
  • New Delhi to South Korea
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 201,781 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 63,544 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to South Korea.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to South Korea.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from New Delhi to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 18/6

09:00-07:45

1 stop19h 15m

Incheon Intl

Thu 9/7

11:05-05:40

1 stop22h 05m

₹ 37,260

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 31/7

23:20-07:00

1 stop28h 10m

Incheon Intl

Sun 9/8

08:15-22:05

1 stop17h 20m

₹ 44,299

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 30/4

09:00-22:20

1 stop33h 50m

Incheon Intl

Thu 7/5

23:50-20:05

1 stop23h 45m

₹ 45,331
Fastest return journey

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 1/6

23:35-16:35

1 stop13h 30m

Incheon Intl

Mon 8/6

10:05-22:05

1 stop15h 30m

₹ 45,895

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 18/6

23:35-16:25

1 stop13h 20m

Incheon Intl

Mon 22/6

10:05-22:05

2 stops39h 30m

₹ 46,458

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 1/5

09:00-07:45

1 stop19h 15m

Incheon Intl

Tue 5/5

16:45-05:40

1 stop16h 25m

₹ 48,335

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 31/7

21:55-21:45

2 stops20h 20m

Incheon Intl

Sun 9/8

16:45-20:05

1 stop30h 50m

₹ 49,179

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 14/5

21:55-21:45

2 stops20h 20m

Incheon Intl

Thu 21/5

09:00-20:05

1 stop14h 35m

₹ 49,367

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 14/5

09:00-15:30

1 stop27h 00m

Incheon Intl

Mon 15/6

11:00-05:40

1 stop22h 10m

₹ 50,306

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Tue 21/7

11:35-09:40

1 stop18h 35m

Incheon Intl

Thu 23/7

11:10-10:35

1 stop26h 55m

₹ 54,529

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from New Delhi to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from New Delhi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to South Korea

What is the cheapest month to book a flight from New Delhi to South Korea?

Currently, September is the cheapest month in which you can book a flight from New Delhi to South Korea (average of ₹ 25,528). Flying from New Delhi to South Korea in March is currently the most expensive (average of ₹ 39,512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to KR?

Find hourly flight availability from New Delhi to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to South Korea as you normally would.

Weekly flight availability from New Delhi to South Korea

Explore weekly flight availability from New Delhi to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 April 2026.

The most flights from DEL to KR0 are scheduled on a Thursday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from New Delhi to South Korea delayed?

About 21% of weekly flights between New Delhi and South Korea have experienced delays in the past year, with the average delay time being 136 minutes.

What is the most punctual flight time for New Delhi to South Korea flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New Delhi to South Korea flights?

Over the past year, Korean Air have had the lowest number of delays on this route, with just 15% of flights being delayed.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 1 April 2026.
Check out reviews from past customers who have flown with Korean Air,Vietnam Airlines, andCathay Pacific from New Delhi to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,203 reviews
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.7
Good
252 reviews
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,234 reviews
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
VietJet Air
5.6
Fair
164 reviews
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air India
5.5
Fair
2,973 reviews
Korean Air
8.4
Very Good
1,203 reviews
Check prices

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Delhi to South Korea?

    New Delhi Indira Gandhi Intl (DEL), located 12.5 km from the city centre, is the airport you fly out of when you book flights from New Delhi to South Korea.

  • How long is the flight from New Delhi to South Korea?

    Singapore Airlines, AirAsia X, and Vietnam Airlines can get you from New Delhi to South Korea in just under 13h 30m. Your travel time can differ by up to 14h 40m. Airlines will cover a distance of 4649 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from New Delhi to South Korea one-way?

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at ₹ 13,331. Vietnam Airlines flights start at ₹ 14,973 while deals on Thai AirAsia X start at ₹ 16,447 one-way.

  • What are the most reliable airlines from New Delhi to South Korea?

    Before booking your flight to South Korea from New Delhi, have a look at the most reliable airlines to get you to your destination on time: Delta (89%), Korean Air (89%), Air India( 80%).

  • What are the cheapest flights from New Delhi to South Korea?

    The cheapest flight price from New Delhi to South Korea is ₹ 51,179. On average you can expect to pay ₹ 130,809. The most popular route, (New Delhi Indira Gandhi Intl - Incheon Intl), can usually be booked for ₹ 29,282.

  • Can I find deals for flights from New Delhi to South Korea that include hotel bookings?

    Yes. In addition to deals on New Delhi to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to South Korea.

  • Can I find deals for business class flights from New Delhi to South Korea?

    Yes. Cheapflights offers flight deals from New Delhi to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to South Korea?

    Currently, September is the cheapest month in which you can book a flight from New Delhi to South Korea (average of ₹ 25,528). Flying from New Delhi to South Korea in March is currently the most expensive (average of ₹ 39,512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Delhi to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from New Delhi to South Korea

Discover the top 7 airlines that operate flights from New Delhi to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest₹ 24,774Average₹ 32,191FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest₹ 28,252Average₹ 32,504FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest₹ 29,641Average₹ 37,372FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 38,724Average₹ 52,196FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest₹ 39,284Average₹ 44,840FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapest₹ 53,044Average₹ 60,076FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest₹ 75,473Average₹ 88,668FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to South Korea?

When you search for this flight from New Delhi to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to South Korea?

Cheapflights simply makes it quick and affordable to book flights from New Delhi to South Korea by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Delhi to South Korea with no change fees?

Certainly. Search results for flights to South Korea from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Delhi to South Korea become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South Korea from New Delhi today and book when prices fit your budget.

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