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$147+ Cheap flights from Seoul (SEL) to New Delhi (DEL)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DEL
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Seoul to New Delhi

Cheapest flights from Seoul to New Delhi
Explore the most affordable flight options available from Seoul to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:55 pm
ICN
-
DEL
1 stop31h 40m
Vietnam Airlines
Sun 10/2511:30 pm
DEL
-
ICN
1 stop13h 30m
Vietnam Airlines
Deal found 6/30$322
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:35 am
ICN
-
DEL
1 stop15h 00m
Vietnam Airlines
Sat 9/1911:35 pm
DEL
-
ICN
1 stop27h 35m
Vietnam Airlines
Deal found 7/2$327
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:35 am
ICN
-
DEL
1 stop15h 00m
Vietnam Airlines
Thu 8/2011:35 pm
DEL
-
ICN
1 stop13h 20m
Vietnam Airlines
Deal found 7/1$392
This Vietnam Airlines deal was found by Cheapflights users on 7/1. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:35 am
ICN
-
DEL
1 stop15h 00m
Vietnam Airlines
Sat 9/511:35 pm
DEL
-
ICN
2 stops26h 55m
Vietnam Airlines
Deal found 7/1$394
This Vietnam Airlines deal was found by Cheapflights users on 7/2. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:05 am
ICN
-
DEL
1 stop15h 30m
Vietnam Airlines
Sun 11/2911:30 pm
DEL
-
ICN
2 stops25h 25m
Vietnam Airlines
Deal found 7/2$396
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/1111:05 am
ICN
-
DEL
1 stop15h 20m
VietJet Air
Sat 8/2912:05 am
DEL
-
ICN
1 stop28h 20m
VietJet Air
Deal found 6/30$398
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:05 am
ICN
-
DEL
2 stops24h 40m
Multiple Airlines
Sat 9/1911:35 pm
DEL
-
ICN
1 stop13h 20m
Multiple Airlines
Deal found 7/2$410
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:50 pm
ICN
-
DEL
1 stop23h 40m
Multiple Airlines
Thu 8/2011:35 pm
DEL
-
ICN
1 stop13h 20m
Multiple Airlines
Deal found 7/1$411
This Vietnam Airlines deal was found by Cheapflights users on 7/1. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:35 am
ICN
-
DEL
1 stop14h 55m
Vietnam Airlines
Mon 11/3011:30 pm
DEL
-
ICN
2 stops25h 25m
Vietnam Airlines
Deal found 7/1$414
This Vietnam Airlines deal was found by Cheapflights users on 7/2. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am
ICN
-
DEL
1 stop15h 00m
Vietnam Airlines
Wed 10/2111:35 pm
DEL
-
ICN
2 stops25h 25m
Vietnam Airlines
Deal found 7/2$418
This Vietnam Airlines deal was found by Cheapflights users on 7/2. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:05 am
ICN
-
DEL
1 stop15h 30m
Vietnam Airlines
Sat 8/2211:35 pm
DEL
-
ICN
2 stops26h 55m
Vietnam Airlines
Deal found 7/2$425
This Justfly.com deal was found by Cheapflights users on 7/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:25 pm
GMP
-
DEL
1 stop33h 25m
Air China
Tue 1/510:50 pm
DEL
-
GMP
1 stop10h 45m
Air China
Deal found 7/1$487

Find flight deals from Seoul to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to New Delhi (DEL). 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 July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(Booking.com)

One-way from

$159
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$592

Good round-trip deal

$1,682 or less

Good one-way deal

$321 or less
Provider with most accurate pricing for Seoul (SEL)-New Delhi Indira Gandhi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-New Delhi Indira Gandhi Intl flights.
Search Deals
From Seoul (SEL) to New Delhi Indira Gandhi Intl
Search Deals
One-way flight from Seoul (SEL) to New Delhi Indira Gandhi Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to New Delhi Indira Gandhi Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to New Delhi 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 July 2, 2026.
Use the filters below to find and compare flights from Seoul to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Sat 8/29

10:35 am-10:05 pm

1 stop15h 00m

New Delhi Indira Gandhi Intl

Sat 9/5

11:35 pm-6:00 am

2 stops26h 55m

$394

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Sat 9/19

10:35 am-10:05 pm

1 stop15h 00m

New Delhi Indira Gandhi Intl

Mon 10/5

11:35 pm-5:50 am

1 stop26h 45m

$463

SeoulNew Delhi

GMP - DEL

GMPDEL

Seoul Gimpo Intl

Sat 12/19

2:25 pm-8:20 pm

1 stop33h 25m

New Delhi Indira Gandhi Intl

Sun 1/3

10:50 pm-1:05 pm

1 stop10h 45m

$512

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Fri 8/21

11:55 am-5:45 pm

2 stops33h 20m

New Delhi Indira Gandhi Intl

Mon 8/31

7:55 pm-3:20 pm

1 stop15h 55m

$532

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Fri 7/31

2:15 pm-5:45 pm

3 stops31h 00m

New Delhi Indira Gandhi Intl

Fri 8/7

7:55 pm-9:05 pm

2 stops21h 40m

$532

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Sun 11/1

8:30 am-5:45 pm

2 stops36h 45m

New Delhi Indira Gandhi Intl

Fri 11/13

7:55 pm-2:55 pm

2 stops15h 30m

$543

SeoulNew Delhi

GMP - DEL

GMPDEL

Seoul Gimpo Intl

Mon 12/21

2:25 pm-8:20 pm

1 stop33h 25m

New Delhi Indira Gandhi Intl

Sun 1/3

10:50 pm-1:05 pm

1 stop10h 45m

$553

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Sun 9/20

7:45 am-5:45 pm

2 stops37h 30m

New Delhi Indira Gandhi Intl

Wed 9/23

7:55 pm-9:05 pm

2 stops21h 40m

$561
Quickest round-trip

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Fri 8/21

12:55 pm-5:10 pm

Nonstop7h 45m

New Delhi Indira Gandhi Intl

Mon 8/31

6:50 pm-5:50 am

Nonstop7h 30m

$583

IncheonNew Delhi

ICN - DEL

ICNDEL

Incheon Intl

Fri 7/24

12:55 pm-5:10 pm

Nonstop7h 45m

New Delhi Indira Gandhi Intl

Sun 7/26

6:50 pm-5:50 am

Nonstop7h 30m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 40 resultsSorted by cheapest first
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Compare providers for flights from Seoul to New Delhi

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 Seoul to New Delhi in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice 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 Seoul-New Delhi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-New Delhi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-New Delhi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-New Delhi flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seoul-New Delhi 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 Seoul to New Delhi

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

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

Currently, November is the cheapest month in which you can book a flight from Seoul to New Delhi (average of $164). Flying from Seoul to New Delhi in August is currently the most expensive (average of $517). 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 SEL to DEL?

Find hourly flight availability from Seoul to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2026.

When flying from Seoul to New Delhi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seoul to New Delhi

Explore weekly flight availability from Seoul to New Delhi. 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 July 2, 2026.

The most flights from SEL to DEL 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 Seoul to New Delhi?

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

To ensure you get the cheapest price possible for a flight from Seoul to New Delhi, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated July 2, 2026.
Read through reviews of airlines operating flights from Seoul to New Delhi, such as Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.6
Fair
2,957 reviews

Overall

5.6

Comfort

5.5

Boarding

6.3

Entertainment

4.6

Crew

6.7

Food

5.9

Reviews

1 / 20
4.0
Okay

Dennis,May 2026

MEL - DEL

It is all performative but there is really nothing there. They start of with with whole standing in a line at check in and welcoming everyone but then proceed to bungle the check in. Why did I bother doing online check in if they will use the bagdrop counter to service those who didn’t check in? The bagdrop line was long and not moving but the counter still kept serving those who have not checked in. They employed too many ground staff who have the knack of looking busy but doing nothing. The flight was horrendous. I was warned by many people after opting to book Airindia instead of Cx or SG. I wanted direct flight - the only redeeming quality of this flight. The crew were a mess. Yes the plane was old, yes the seat functionality were not working (power points, lights, entertainment were all not working), but surely the crew would make up with service. Not. They don’t seem to know the phrase.”excuse me, pardon me,”. The crew just walks behind you and around you in the aisle. They keep interrupting each other during service, never came around to ask if everything was alright or offer more refreshments. They only sprayed the lavatory with air freshener when they were told that it was a mess. How difficult is it to pick up bits of paper towels from the floor? The food was bad. The pastry was soggy. They portions were small. And the selection was uninspired. I expected more for a flagship carrier. This was at par of not below a budget airline. Silverlining is the flight was fast and you get to the destination quickly instead of stopping.
Air India
5.6
Fair
2,957 reviews
Air India
5.6
Fair
2,957 reviews

Overall

5.6

Comfort

5.5

Boarding

6.3

Entertainment

4.6

Crew

6.7

Food

5.9

Reviews

1 / 20
4.0
Okay

Dennis,May 2026

MEL - DEL

It is all performative but there is really nothing there. They start of with with whole standing in a line at check in and welcoming everyone but then proceed to bungle the check in. Why did I bother doing online check in if they will use the bagdrop counter to service those who didn’t check in? The bagdrop line was long and not moving but the counter still kept serving those who have not checked in. They employed too many ground staff who have the knack of looking busy but doing nothing. The flight was horrendous. I was warned by many people after opting to book Airindia instead of Cx or SG. I wanted direct flight - the only redeeming quality of this flight. The crew were a mess. Yes the plane was old, yes the seat functionality were not working (power points, lights, entertainment were all not working), but surely the crew would make up with service. Not. They don’t seem to know the phrase.”excuse me, pardon me,”. The crew just walks behind you and around you in the aisle. They keep interrupting each other during service, never came around to ask if everything was alright or offer more refreshments. They only sprayed the lavatory with air freshener when they were told that it was a mess. How difficult is it to pick up bits of paper towels from the floor? The food was bad. The pastry was soggy. They portions were small. And the selection was uninspired. I expected more for a flagship carrier. This was at par of not below a budget airline. Silverlining is the flight was fast and you get to the destination quickly instead of stopping.

Related info for your journey

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

    If you book a flight to New Delhi from Seoul, you will be flying to Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 7.8 mi from the center of New Delhi. There are 2 flights from Seoul to Indira Gandhi Intl per day from 1 airline.

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

    Departing from Seoul to New Delhi will take you 15h. Airlines will cover a distance of 2889 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Seoul to New Delhi is Air India. Our recent data shows that you can find tickets from as low as $441 on this airline. You may be able to fly from Seoul to New Delhi for 24% less than the average price by searching for this airline.

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

    Consider Delta (85%), Korean Air (85%) or Asiana Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Seoul to New Delhi.

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

    While on average a flight from Seoul to New Delhi is generally $1,272, our data shows the cheapest flight currently is $315. When looking at the most popular route, (Incheon Intl - New Delhi Indira Gandhi Intl), you can expect to pay $444 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seoul to New Delhi (average of $164). Flying from Seoul to New Delhi in August is currently the most expensive (average of $517). 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

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Seoul to New Delhi

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

Top airline flying from Seoul to New Delhi

Discover the top airline that operate flights from Seoul to New Delhi. 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$441Average$593FlexibilityNo cancel feeOn-timeN/A

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