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$162+ Cheap flights from New Delhi (DEL) to Seoul (SEL)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SEL
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Seoul are usually found in September or May, booked 55 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$296
(Kiwi.com)

One-way from

$162
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$444

Good round-trip deal

$649 or less

Good one-way deal

$603 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Seoul (SEL) flights.
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From New Delhi Indira Gandhi Intl to Seoul (SEL)
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One-way flight from New Delhi Indira Gandhi Intl to Seoul (SEL)
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:10 pmDEL - ICN
1 stop18h 15mAir Astana
Fri 1/211:40 amICN - DEL
1 stop27h 00mAir Astana
Deal found 10/30$296
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:10 pmDEL - ICN
2 stops15h 10mAir Astana
Sat 12/1311:40 amICN - DEL
1 stop17h 20mAir Astana
Deal found 10/31$332
This Air Astana deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:10 pmDEL - ICN
1 stop18h 15mAir Astana
Tue 11/1111:40 amICN - DEL
1 stop29h 40mAir Astana
Deal found 10/31$334
This Air Astana deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:10 pmDEL - ICN
1 stop18h 15mAir Astana
Fri 1/211:40 amICN - DEL
1 stop27h 00mAir Astana
Deal found 11/1$335
This Air Astana deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:30 amDEL - ICN
2 stops48h 50mAir Astana
Sat 11/2911:40 amICN - DEL
1 stop17h 20mAir Astana
Deal found 10/31$337
This Air Astana deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:00 pmDEL - ICN
2 stops36h 20mAir Astana
Mon 12/111:40 amICN - DEL
1 stop17h 20mAir Astana
Deal found 11/2$338
This Air Astana deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Astana is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:10 pmDEL - ICN
2 stops39h 10mAir Astana
Tue 11/2511:40 amICN - DEL
1 stop29h 40mAir Astana
Deal found 10/31$339
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:15 amDEL - ICN
Nonstop6h 45mAir India
Thu 1/112:05 pmICN - DEL
Nonstop8h 55mAir India
Deal found 11/1$385
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:10 pmDEL - GMP
2 stops23h 05mMultiple Airlines
Mon 12/227:50 pmGMP - DEL
2 stops30h 30mMultiple Airlines
Deal found 10/31$542
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:55 pmDEL - GMP
1 stop18h 55mJapan Airlines
Thu 1/18:00 amGMP - DEL
1 stop13h 50mJapan Airlines
Deal found 11/1$789
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:55 pmDEL - GMP
1 stop22h 40mJapan Airlines
Thu 1/18:00 amGMP - DEL
1 stop13h 50mJapan Airlines
Deal found 11/1$798
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:20 pmDEL - GMP
2 stops16h 15mMultiple Airlines
Fri 1/28:50 pmGMP - DEL
3 stops30h 30mMultiple Airlines
Deal found 10/30$823

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 2, 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

Sat 11/15

2:30 am-9:55 am

1 stop27h 55m

Incheon Intl

Mon 12/1

11:40 am-1:30 am

1 stop17h 20m

$335

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 11/17

2:30 am-9:55 am

1 stop27h 55m

Incheon Intl

Tue 11/25

11:40 am-1:50 pm

1 stop29h 40m

$336

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 11/21

3:00 pm-6:50 am

2 stops36h 20m

Incheon Intl

Mon 12/1

11:40 am-1:30 am

1 stop17h 20m

$337

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 1/23

9:45 am-3:40 pm

1 stop26h 25m

Incheon Intl

Sun 2/22

8:50 am-5:40 am

1 stop24h 20m

$415

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 12/24

2:30 am-9:55 am

1 stop27h 55m

Incheon Intl

Thu 1/1

11:40 am-1:50 pm

1 stop29h 40m

$432

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 12/24

3:00 pm-9:55 am

1 stop15h 25m

Incheon Intl

Wed 12/31

11:40 am-11:10 am

1 stop27h 00m

$481

New DelhiSeoul

DEL - GMP

DELGMP

New Delhi Indira Gandhi Intl

Mon 12/15

5:10 pm-7:45 pm

2 stops23h 05m

Seoul Gimpo Intl

Mon 12/22

7:50 pm-10:50 pm

2 stops30h 30m

$542

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 3/18

11:30 pm-5:30 am

1 stop26h 30m

Incheon Intl

Sat 4/4

6:50 am-10:05 pm

2 stops18h 45m

$565

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 12/20

12:10 pm-6:50 am

2 stops15h 10m

Incheon Intl

Sun 12/28

11:40 am-1:50 pm

1 stop29h 40m

$580

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 11/16

7:50 pm-6:05 am

Nonstop6h 45m

Incheon Intl

Mon 11/17

12:45 pm-6:20 pm

Nonstop9h 05m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 38 results
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Compare providers for flights from New Delhi to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Seoul in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Delhi-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Delhi-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from New Delhi to Seoul. Price data was last updated on October 31, 2025.

The price you pay for your flight from New Delhi to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from New Delhi to Seoul (average of $279). Flying from New Delhi to Seoul in December is currently the most expensive (average of $422). 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 November 2, 2025.

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

Weekly flight availability from New Delhi to Seoul

Explore weekly flight availability from New Delhi to Seoul. 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 November 2, 2025.

The most flights from DEL to SEL are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from New Delhi to Seoul?

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 November 2, 2025.
Peruse reviews from past customers who have flown with Air India from New Delhi to Seoul 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.
Air India
5.5
Fair
2,940 reviews

Food

5.8

Boarding

6.2

Crew

6.6

Overall

5.5

Entertainment

4.6

Comfort

5.5

Reviews

1 / 20
10.0
Excellent

JASWINDER,Mar 2025

DEL - YYZ

Seating could be better. Some more privacy especially while sleeping.
Air India
5.5
Fair
2,940 reviews
Air India
5.5
Fair
2,940 reviews

Food

5.8

Boarding

6.2

Crew

6.6

Overall

5.5

Entertainment

4.6

Comfort

5.5

Reviews

1 / 20
10.0
Excellent

JASWINDER,Mar 2025

DEL - YYZ

Seating could be better. Some more privacy especially while sleeping.

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?

    New Delhi Indira Gandhi Intl (DEL), located 7.8 mi from the city center, is the airport you fly out of when you book flights from New Delhi to Seoul. 1 airline have flights from Indira Gandhi Intl to Seoul on a regular basis. Booking flights from New Delhi Indira Gandhi Intl to Seoul should not be difficult; the airport handles an average of 2 outbound flights to Seoul per day.

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

    This flight path from New Delhi Indira Gandhi Intl to Seoul was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from New Delhi to Seoul?

    For as low as $789, Air Astana can have you in Seoul from New Delhi in 18h 55m. New Delhi and Seoul are separated by a distance of 2908 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from New Delhi to Seoul round-trip?

    Our cheapest airline available from New Delhi to Seoul is Air India. Our recent data shows that you can find tickets from as low as $413 on this airline. Air India is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Seoul from New Delhi, check out the most reliable airlines to get you to your destination on time: Delta (75%), Korean Air (75%), Air India( 70%).

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

    The cheapest flight price from New Delhi to Seoul is $327. On average you can expect to pay $793. The most popular route, (New Delhi Indira Gandhi Intl - Incheon Intl), can usually be booked for $425.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from New Delhi to Seoul (average of $279). Flying from New Delhi to Seoul in December is currently the most expensive (average of $422). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Delhi to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Incheon Intl flights

Top airline flying from New Delhi to Seoul

Discover the top airline 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 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$413Average$549FlexibilityNo cancel feeOn-timeN/A

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