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New Delhi

$175+ Cheap flights from Seoul (SEL) to New Delhi (DEL)

SEL — DEL
Sep 19 — Sep 261
Sat 9/19
Sat 9/26
1 adult, Economy
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Cheap flight deals from Seoul to New Delhi

Cheapest flights from Seoul to New Delhi

Tue 9/156:05 pm -
1 stop31h 30m
Mon 9/2111:35 pm -
1 stop13h 30m
Deal found 8/15$371
Wed 9/95:55 pm -
1 stop31h 40m
Mon 9/2111:35 pm -
1 stop26h 45m
Deal found 8/20$376
Sat 10/176:05 pm -
1 stop31h 30m
Tue 10/2011:35 pm -
1 stop13h 20m
Deal found 8/19$379
Sun 10/256:05 pm -
1 stop31h 25m
Tue 11/311:35 pm -
1 stop13h 20m
Deal found 8/18$381
Sun 10/1810:05 am -
1 stop15h 30m
Thu 10/2211:35 pm -
1 stop13h 20m
Deal found 8/17$392
Sat 9/266:05 pm -
1 stop31h 30m
Sat 10/2411:35 pm -
1 stop13h 20m
Deal found 8/15$393
Thu 10/296:05 pm -
1 stop31h 25m
Tue 11/311:35 pm -
1 stop13h 20m
Deal found 8/18$399
Fri 11/2710:35 am -
1 stop14h 55m
Tue 12/111:35 pm -
1 stop13h 20m
Deal found 8/19$402
Tue 10/206:05 pm -
1 stop31h 30m
Sun 10/2511:30 pm -
1 stop13h 30m
Deal found 8/16$410
Tue 9/2910:35 am -
1 stop15h 00m
Tue 10/611:35 pm -
1 stop27h 35m
Deal found 8/15$414
Sun 11/2210:35 am -
1 stop14h 55m
Sun 11/2911:30 pm -
1 stop13h 30m
Deal found 8/17$418
Mon 10/262:25 pm -
1 stop33h 25m
Tue 11/310:50 pm -
1 stop10h 45m
Deal found 8/17$500

Find flight deals from Seoul to New Delhi

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$371
(Mytrip)

One-way from

$175
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$827

Good round-trip deal

$591 or less

Good one-way deal

$285 or less
Provider with most accurate pricing for Seoul (SEL)-New Delhi Indira Gandhi Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-New Delhi Indira Gandhi Intl flights.
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From Seoul (SEL) to New Delhi Indira Gandhi Intl
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One-way flight from Seoul (SEL) to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 11% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Seoul (SEL) to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from Seoul (SEL) to New Delhi Indira Gandhi Intl.
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Cheapflights Fare Finder

 
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 Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Tue 9/15

6:05 pm-10:05 pm

1 stop31h 30m

New Delhi Indira Gandhi Intl

Mon 9/21

11:35 pm-4:35 pm

1 stop13h 30m

$371

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Thu 10/29

6:05 pm-10:00 pm

1 stop31h 25m

New Delhi Indira Gandhi Intl

Tue 11/3

11:35 pm-4:25 pm

1 stop13h 20m

$399

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Fri 11/27

10:35 am-10:00 pm

1 stop14h 55m

New Delhi Indira Gandhi Intl

Wed 12/2

11:30 pm-5:30 am

1 stop26h 30m

$420

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Sun 11/22

6:05 pm-10:00 pm

1 stop31h 25m

New Delhi Indira Gandhi Intl

Sun 12/6

11:30 pm-4:30 pm

1 stop13h 30m

$421

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Thu 12/17

6:05 pm-10:00 pm

1 stop31h 25m

New Delhi Indira Gandhi Intl

Mon 12/21

11:30 pm-4:30 pm

1 stop13h 30m

$512

SeoulNew Delhi

GMP Seoul Gimpo Intl - DEL New Delhi Indira Gandhi Intl

GMPDEL

Seoul Gimpo Intl

Sat 10/17

2:25 pm-8:20 pm

1 stop33h 25m

New Delhi Indira Gandhi Intl

Tue 10/20

10:50 pm-1:05 pm

1 stop10h 45m

$521

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Tue 11/3

6:05 pm-10:00 pm

1 stop31h 25m

New Delhi Indira Gandhi Intl

Mon 11/9

11:30 pm-4:30 pm

1 stop13h 30m

$524

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Mon 10/26

6:15 am-10:00 pm

2 stops19h 15m

New Delhi Indira Gandhi Intl

Tue 11/3

11:35 pm-4:25 am

2 stops25h 20m

$546

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Fri 11/27

11:55 am-5:45 pm

2 stops57h 20m

New Delhi Indira Gandhi Intl

Wed 12/2

7:55 pm-7:50 pm

2 stops44h 25m

$552
Quickest round-trip

IncheonNew Delhi

ICN Incheon Intl - DEL New Delhi Indira Gandhi Intl

ICNDEL

Incheon Intl

Sat 12/12

12:45 pm-6:20 pm

Nonstop9h 05m

New Delhi Indira Gandhi Intl

Tue 12/22

7:50 pm-6:05 am

Nonstop6h 45m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 35 resultsSorted by cheapest first
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  • 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

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, July is the cheapest month in which you can book a flight from Seoul to New Delhi (average of $488). Flying from Seoul to New Delhi in April is currently the most expensive (average of $635). 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?

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.

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

Airfare is below average for this route at the moment.
Seoul to New Delhi flights typically cost between $510 and $760 in September.
The cheapest round-trip price found within the last 5 days was $371 on Vietnam Airlines (Sep 15-Sep 21).

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 56 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

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
5.5
Fair
2,943 reviews

Boarding

6.3

Crew

6.7

Food

5.8

Overall

5.5

Entertainment

4.6

Comfort

5.5

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
5.5
Fair
2,943 reviews
Air India
5.5
Fair
2,943 reviews

Boarding

6.3

Crew

6.7

Food

5.8

Overall

5.5

Entertainment

4.6

Comfort

5.5

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

  • 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 is 1 flight 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 31h 30m. 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 (88%), Korean Air (88%) or Asiana Airlines (77%) 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 $573, our data shows the cheapest flight currently is $270. When looking at the most popular route, (Incheon Intl - New Delhi Indira Gandhi Intl), you can expect to pay $609 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, July is the cheapest month in which you can book a flight from Seoul to New Delhi (average of $488). Flying from Seoul to New Delhi in April is currently the most expensive (average of $635). 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

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Alternative routes for Seoul to New Delhi

Incheon Intl to New Delhi flights

Top airline flying from Seoul to New Delhi

AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$441Average$600FlexibilityNo cancel feeOn-timeN/A

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