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Incheon Intl

$263+ Cheap flights from New Delhi (DEL) to Incheon Intl (ICN)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ICN
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Find cheap flights from New Delhi to Incheon Intl with Cheapflights

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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Incheon Intl are usually found in September or October, booked 65 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from New Delhi to Incheon Intl

Cheapest flights from New Delhi to Incheon Intl
Explore the most affordable flight options available from New Delhi to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 8/711:35 pm
DEL
-
ICN
1 stop13h 30m
Multiple Airlines
Mon 8/178:15 am
ICN
-
DEL
1 stop17h 20m
Multiple Airlines
Deal found 4/20$334
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sat 8/811:35 pm
DEL
-
ICN
1 stop13h 20m
Multiple Airlines
Mon 8/178:15 am
ICN
-
DEL
1 stop17h 20m
Multiple Airlines
Deal found 4/20$369
This Booking.com deal was found by Cheapflights users on 4/21. 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 6/510:50 pm
DEL
-
ICN
1 stop19h 40m
Air China
Fri 6/1210:50 am
ICN
-
DEL
1 stop13h 00m
Air China
Deal found 4/21$380
This AirAsia deal was found by Cheapflights users on 4/22. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:20 pm
DEL
-
ICN
1 stop28h 10m
AirAsia X
Wed 7/158:15 am
ICN
-
DEL
1 stop17h 20m
AirAsia X
Deal found 4/22$385
This Singapore Airlines deal was found by Cheapflights users on 4/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:55 pm
DEL
-
ICN
1 stop30h 20m
Singapore Airlines
Sat 7/189:00 am
ICN
-
DEL
1 stop14h 35m
Singapore Airlines
Deal found 4/24$399
This Singapore Airlines deal was found by Cheapflights users on 4/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:00 am
DEL
-
ICN
1 stop27h 00m
Singapore Airlines
Thu 7/94:45 pm
ICN
-
DEL
1 stop16h 25m
Singapore Airlines
Deal found 4/23$400
This Singapore Airlines deal was found by Cheapflights users on 4/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:00 am
DEL
-
ICN
1 stop27h 00m
Singapore Airlines
Sat 7/119:00 am
ICN
-
DEL
1 stop14h 35m
Singapore Airlines
Deal found 4/23$401
This Singapore Airlines deal was found by Cheapflights users on 4/22. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:55 pm
DEL
-
ICN
1 stop14h 05m
Singapore Airlines
Fri 7/104:45 pm
ICN
-
DEL
1 stop16h 25m
Singapore Airlines
Deal found 4/22$403
This Singapore Airlines deal was found by Cheapflights users on 4/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:45 am
DEL
-
ICN
1 stop20h 35m
Singapore Airlines
Tue 11/178:50 am
ICN
-
DEL
1 stop14h 40m
Singapore Airlines
Deal found 4/21$404
This Singapore Airlines deal was found by Cheapflights users on 4/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:00 am
DEL
-
ICN
1 stop19h 15m
Singapore Airlines
Thu 7/3011:05 am
ICN
-
DEL
1 stop22h 05m
Singapore Airlines
Deal found 4/20$405
This Singapore Airlines deal was found by Cheapflights users on 4/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:55 pm
DEL
-
ICN
1 stop14h 05m
Singapore Airlines
Thu 8/611:50 pm
ICN
-
DEL
1 stop23h 45m
Singapore Airlines
Deal found 4/20$406
This Singapore Airlines deal was found by Cheapflights users on 4/24. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:00 am
DEL
-
ICN
1 stop33h 50m
Singapore Airlines
Sat 9/1211:05 am
ICN
-
DEL
1 stop22h 05m
Singapore Airlines
Deal found 4/24$407

Find flight deals from New Delhi to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Incheon Intl (ICN). 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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(Kiwi.com)

One-way from

$263
(China Eastern)

Popular in

March

Cheapest in

September

Average price

$555

Good round-trip deal

$637 or less

Good one-way deal

$981 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Incheon Intl flights.
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From New Delhi Indira Gandhi Intl to Incheon Intl
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Incheon Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT 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 Incheon Intl.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Incheon Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Incheon Intl 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 April 24, 2026.
Use the filters below to find and compare flights from New Delhi to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Mon 8/17

9:55 pm-7:45 am

1 stop30h 20m

Incheon Intl

Wed 8/26

9:00 am-5:40 am

1 stop24h 10m

$399
Quickest round-trip

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 7/4

9:00 am-7:45 am

1 stop19h 15m

Incheon Intl

Sat 7/11

9:00 am-8:05 pm

1 stop14h 35m

$407

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 10/11

9:00 am-7:45 am

1 stop19h 15m

Incheon Intl

Sun 10/18

9:00 am-8:05 pm

1 stop14h 35m

$412

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 6/10

11:35 pm-5:50 am

1 stop26h 45m

Incheon Intl

Wed 6/24

10:05 am-10:05 pm

1 stop15h 30m

$474

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Wed 6/17

11:35 pm-5:50 am

1 stop26h 45m

Incheon Intl

Thu 6/25

6:05 pm-10:05 pm

1 stop31h 30m

$494

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 6/18

11:35 pm-4:25 pm

1 stop13h 20m

Incheon Intl

Sun 6/28

6:05 pm-10:05 pm

1 stop31h 30m

$525

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 7/2

9:00 am-9:45 pm

2 stops33h 15m

Incheon Intl

Fri 7/10

9:00 am-5:40 am

1 stop24h 10m

$583

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Tue 5/12

9:00 am-10:15 am

1 stop21h 45m

Incheon Intl

Mon 5/18

11:00 am-5:40 am

1 stop22h 10m

$586

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 8/7

11:35 pm-4:35 pm

1 stop13h 30m

Incheon Intl

Sun 8/16

6:05 pm-10:05 pm

2 stops55h 30m

$593
Cheapest one-way

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 5/9

7:55 pm-2:50 pm

2 stops39h 25m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from New Delhi to Incheon Intl

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 Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
MytripPrice 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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Incheon Intl Airport 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 New Delhi-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

How far ahead should I book a flight from New Delhi to Incheon Intl Airport?

The best time to book flights from New Delhi to Incheon Intl Airport is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New Delhi to Incheon Intl Airport?

Currently, September is the cheapest month in which you can book a flight from New Delhi to Incheon Intl Airport (average of $405). Flying from New Delhi to Incheon Intl Airport in March is currently the most expensive (average of $620). 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 ICN?

Find hourly flight availability from New Delhi to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2026.

When flying from New Delhi to Incheon Intl Airport, 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 New Delhi to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with Air India from New Delhi to Incheon Intl Airport 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
2,967 reviews

Comfort

5.5

Crew

6.7

Food

5.8

Boarding

6.3

Overall

5.5

Entertainment

4.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DEL - YYZ

Ridiculous. Broken seat, wrong food, no snack options that were friendly for my diet (Jain), minimal effort to help passengers… how is this airline still operating besides on the mere helplessness of passengers. Terrible.
Air India
5.5
Fair
2,967 reviews
Air India
5.5
Fair
2,967 reviews

Comfort

5.5

Crew

6.7

Food

5.8

Boarding

6.3

Overall

5.5

Entertainment

4.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DEL - YYZ

Ridiculous. Broken seat, wrong food, no snack options that were friendly for my diet (Jain), minimal effort to help passengers… how is this airline still operating besides on the mere helplessness of passengers. Terrible.

Related info for your journey

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

    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 Incheon Intl. 1 airline have flights from Indira Gandhi Intl to Incheon Intl on a regular basis. Booking flights from New Delhi Indira Gandhi Intl to Incheon Intl should not be difficult; the airport handles an average of 2 outbound flights to Incheon Intl per day.

  • How long is the flight from New Delhi to Incheon Intl Airport?

    There are many flights that can get you from New Delhi to Incheon Intl Airport in 19h 15m. Fly via Singapore Airlines or Vietnam Airlines to get the fastest option. The distance between New Delhi and Incheon Intl Airport is about 2889 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from New Delhi to Incheon Intl Airport round-trip?

    According to our current data, Air India ($413), offers the cheapest pricing from New Delhi to Incheon Intl Airport. Air India is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from New Delhi to Incheon Intl Airport one-way?

    $176 is the cheapest one-way deal found within the past few days, from VietJet Air. You may also be able to find cheap deals on Thai AirAsia X and China Eastern, with prices starting from $196 and $250, respectively.

  • What are the most reliable airlines from New Delhi to Incheon Intl Airport?

    No one likes to see their flight delayed. When booking a flight from New Delhi to Incheon Intl Airport consider choosing Delta (83%), Korean Air (83%) or Air India (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New Delhi to Incheon Intl Airport?

    Looking at all options, your cheapest flight can be booked for $614. While the most popular route (New Delhi Indira Gandhi Intl - Incheon Intl) can be booked for $447 on average, our data indicates $1,653 when flying from New Delhi to Incheon Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Incheon Intl 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 Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from New Delhi to Incheon Intl Airport (average of $405). Flying from New Delhi to Incheon Intl Airport in March is currently the most expensive (average of $620). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Top airline flying from New Delhi to Incheon Intl

Discover the top airline that operate flights from New Delhi to Incheon Intl. 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$413Average$555FlexibilityNo cancel feeOn-timeN/A

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