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Cheap flights from New Delhi to Seoul from ₹ 12,491

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SEL
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Seoul are usually found in September or May, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from New Delhi to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

₹ 25,752

One-way from

₹ 14,287

Popular in

March

Cheapest in

September

Average price

₹ 40,638

Good round-trip deal

₹ 40,903 or less

Good one-way deal

₹ 43,070 or less
VietJet Air
  • VietJet Air
  • 2/11-24/11
  • 2 total stops
  • 45h 10m total
  • New Delhi to Seoul
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VietJet Air
  • VietJet Air
  • 19/7
  • 1 total stop
  • 28h 20m total
  • New Delhi to Seoul
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Highest demand for flights based on searches. 7% potential increase in price (₹ 320,144 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 89,744 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Seoul (SEL).
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Seoul (SEL).
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Find flight deals from New Delhi to Seoul

Cheapest flights from New Delhi to Seoul
Explore the most affordable flight options available from New Delhi to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 2/1100:05DEL - ICN
1 stop25h 50mVietJet Air
Mon 24/1107:00ICN - DEL
1 stop19h 20mVietJet Air
Deal found 10/6₹ 25,752
Sun 2/1123:35DEL - ICN
1 stop26h 25mVietnam Airlines
Thu 6/1118:05ICN - DEL
1 stop31h 30mVietnam Airlines
Deal found 11/6₹ 26,265
Sun 20/723:35DEL - ICN
1 stop13h 30mMultiple Airlines
Tue 22/706:25ICN - DEL
1 stop20h 00mMultiple Airlines
Deal found 12/6₹ 26,864
Mon 28/709:00DEL - ICN
1 stop21h 20mSingapore Airlines
Mon 4/816:45ICN - DEL
1 stop30h 55mSingapore Airlines
Deal found 13/6₹ 28,746
Sat 19/700:05DEL - GMP
2 stops30h 00mMultiple Airlines
Tue 22/710:50GMP - DEL
2 stops15h 35mMultiple Airlines
Deal found 12/6₹ 33,109
Thu 3/700:05DEL - ICN
Nonstop7h 05mAir India
Thu 17/712:15ICN - DEL
Nonstop8h 05mAir India
Deal found 12/6₹ 38,927
Sat 9/815:00DEL - ICN
2 stops35h 00mAir Astana
Fri 29/811:10ICN - DEL
1 stop16h 30mAir Astana
Deal found 10/6₹ 41,750
Wed 2/719:05DEL - GMP
1 stop23h 15mJapan Airlines
Wed 9/707:55GMP - DEL
1 stop11h 35mJapan Airlines
Deal found 13/6₹ 57,064
Fri 29/823:30DEL - GMP
2 stops19h 20mANA
Tue 9/907:40GMP - DEL
1 stop12h 20mANA
Deal found 11/6₹ 347,605

Cheapflights Fare Finder

Customise your flight search to find flights from New Delhi to Seoul 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 13 June 2025.
Use the filters below to find and compare flights from New Delhi to Seoul that are best for you.

Fly from

New Delhi

Fly to

Seoul

Route

Depart

Return

Price

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 2/11

00:05-05:25

1 stop25h 50m

Incheon Intl

Mon 24/11

07:00-22:50

1 stop19h 20m

₹ 25,752

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 2/11

23:35-05:30

1 stop26h 25m

Incheon Intl

Thu 6/11

18:05-22:05

1 stop31h 30m

₹ 26,265

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 20/7

23:35-16:35

1 stop13h 30m

Incheon Intl

Tue 22/7

06:25-22:55

1 stop20h 00m

₹ 26,864

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 28/7

09:00-09:50

1 stop21h 20m

Incheon Intl

Mon 4/8

16:45-20:10

1 stop30h 55m

₹ 28,746

New DelhiSeoul

DEL - GMP

DELGMP

New Delhi Indira Gandhi Intl

Sat 19/7

00:05-09:35

2 stops30h 00m

Seoul Gimpo Intl

Tue 22/7

10:50-22:55

2 stops15h 35m

₹ 33,109

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 3/7

00:05-10:40

Nonstop7h 05m

Incheon Intl

Thu 17/7

12:15-16:50

Nonstop8h 05m

₹ 38,927

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 5/7

23:00-20:25

1 stop17h 55m

Incheon Intl

Sat 12/7

00:10-21:50

1 stop25h 10m

₹ 39,526

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 9/8

15:00-05:30

2 stops35h 00m

Incheon Intl

Fri 29/8

11:10-00:10

1 stop16h 30m

₹ 41,750

New DelhiSeoul

DEL - GMP

DELGMP

New Delhi Indira Gandhi Intl

Wed 2/7

19:05-21:50

1 stop23h 15m

Seoul Gimpo Intl

Wed 9/7

07:55-16:00

1 stop11h 35m

₹ 57,064

New DelhiSeoul

DEL - GMP

DELGMP

New Delhi Indira Gandhi Intl

Fri 29/8

23:30-22:20

2 stops19h 20m

Seoul Gimpo Intl

Tue 9/9

07:40-16:30

1 stop12h 20m

₹ 347,605

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 21 results
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Best time to book a flight from New Delhi to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from New Delhi to Seoul?

Use this chart to determine the optimal time to book a return flight from New Delhi to Seoul. Price data was last updated on 9 June 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from New Delhi to Seoul (average of ₹ 453). Flying from New Delhi to Seoul in December is currently the most expensive (average of ₹ 600). 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 SEL?

Find hourly flight availability from New Delhi to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

It’s typically best to fly out from New Delhi to Seoul in the morning. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 13 June 2025.
Peruse reviews from past customers who have flown with Japan Airlines, ANA and Singapore Airlines from New Delhi to Seoul to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very Good
1,304 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Cathay Pacific
7.6
Good
892 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Vietnam Airlines
7.5
Good
194 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.3

Comfort

8.2

Food

7.7

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Seoul. 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 Seoul?

    If you book a flight to Seoul from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 12.5 km from the centre of New Delhi. There are 2 flights from Indira Gandhi Intl to Seoul per day from 7 different airlines.

  • How popular is this New Delhi to Seoul flight route?

    Flights from New Delhi Indira Gandhi Intl to Seoul have been viewed 473 times in the past calendar month.

  • What are the cheapest airlines flying from New Delhi to Seoul round-trip?

    According to our current data, VietJet Air (₹ 25,752), Vietnam Airlines (₹ 26,265), and Singapore Airlines (₹ 28,746) offers the cheapest pricing from New Delhi to Seoul. VietJet Air is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at ₹ 14,287. Vietnam Airlines flights start at ₹ 14,630 while deals on Thai AirAsia X start at ₹ 14,972 one-way.

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

    Before booking your flight to Seoul from New Delhi, have a look at the most reliable airlines to get you to your destination on time: Delta (76%), Korean Air (76%), Air India( 75%).

  • What are the cheapest flights from New Delhi to Seoul?

    While on average a flight from New Delhi to Seoul is generally ₹ 142,483, our data shows the cheapest flight currently is ₹ 34,686. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Incheon Intl), you can expect to pay ₹ 26,693 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Seoul 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 Seoul?

    Currently, April is the cheapest month in which you can book a flight from New Delhi to Seoul (average of ₹ 453). Flying from New Delhi to Seoul in December is currently the most expensive (average of ₹ 600). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from New Delhi to Seoul on these airlines

Choose from the following airlines for your flight from New Delhi to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 13 June 2025.
Air India flights from New Delhi Indira Gandhi Intl to Seoul
VietJet Air flights from New Delhi Indira Gandhi Intl to Seoul
Singapore Airlines flights from New Delhi Indira Gandhi Intl to Seoul
Cathay Pacific flights from New Delhi Indira Gandhi Intl to Seoul

Top 7 airlines flying from New Delhi to Seoul

Discover the top 7 airlines that operate flights from New Delhi to Seoul. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest₹ 24,085Average₹ 32,350FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest₹ 25,975Average₹ 33,602FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest₹ 29,134Average₹ 34,356FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest₹ 36,578Average₹ 49,452FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest₹ 45,500Average₹ 52,606FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapest₹ 49,330Average₹ 59,469FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest₹ 64,418Average₹ 85,619FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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

When you search for this flight from New Delhi to Seoul, 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 Seoul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Delhi to Seoul.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Seoul flexibly with Cheapflights today.

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