HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$236+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Delhi to Incheon Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Incheon Intl are usually found in May or October, booked 73 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Booking.com)

One-way from

$236
(VietJet Air)

Popular in

December

Cheapest in

May

Average price

$484

Good round-trip deal

$552 or less

Good one-way deal

$796 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.
Search Deals
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. 21% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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

Find 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. 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.
Thu 7/312:05 amDEL - ICN
1 stop28h 20mMultiple Airlines
Thu 7/106:05 pmICN - DEL
1 stop31h 30mMultiple Airlines
Deal found 3/26$356
This Singapore Airlines deal was found by Cheapflights users on 3/26. 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 7/49:00 amDEL - ICN
1 stop27h 05mSingapore Airlines
Thu 7/109:00 amICN - DEL
1 stop14h 40mSingapore Airlines
Deal found 3/26$382
This Vietnam Airlines deal was found by Cheapflights users on 3/27. 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 6/2811:35 pmDEL - ICN
1 stop13h 20mVietnam Airlines
Fri 7/410:05 amICN - DEL
1 stop15h 30mVietnam Airlines
Deal found 3/27$402
This Malaysia Airlines deal was found by Cheapflights users on 3/27. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/111:15 pmDEL - ICN
1 stop14h 25mMalaysia Airlines
Thu 7/1712:10 amICN - DEL
1 stop15h 35mMalaysia Airlines
Deal found 3/27$500
This VietJet Air deal was found by Cheapflights users on 3/27. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:05 amDEL - ICN
1 stop26h 10mVietJet Air
Fri 7/46:45 amICN - DEL
1 stop19h 40mVietJet Air
Deal found 3/27$527
This China Airlines deal was found by Cheapflights users on 3/27. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:05 amDEL - ICN
1 stop28h 20mFlexFlight
Fri 7/1811:40 amICN - DEL
1 stop14h 45mFlexFlight
Deal found 3/27$530
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Fri 6/2712:05 amDEL - ICN
Nonstop7h 05mAir India
Fri 7/412:15 pmICN - DEL
Nonstop8h 05mAir India
Deal found 3/27$534
This Booking.com deal was found by Cheapflights users on 3/26. 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 7/411:35 amDEL - ICN
2 stops39h 30mAir Astana
Thu 7/107:35 amICN - DEL
2 stops30h 30mAir Astana
Deal found 3/26$550
This Cathay Pacific deal was found by Cheapflights users on 3/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/281:30 amDEL - ICN
1 stop31h 40mCathay Pacific
Tue 4/810:10 amICN - DEL
1 stop14h 30mCathay Pacific
Deal found 3/27$558
This Korean Air deal was found by Cheapflights users on 3/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/156:50 pmDEL - ICN
Nonstop7h 30mKorean Air
Thu 8/712:55 pmICN - DEL
Nonstop7h 45mKorean Air
Deal found 3/27$636
This Etihad Airways deal was found by Cheapflights users on 3/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/33:55 pmDEL - ICN
1 stop26h 40mEtihad Airways
Wed 4/91:35 amICN - DEL
1 stop21h 25mEtihad Airways
Deal found 3/27$821
This MIAT Mongolian deal was found by Cheapflights users on 3/27. 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 MIAT Mongolian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:40 pmDEL - ICN
2 stops20h 15mMIAT Mongolian
Wed 5/2812:05 amICN - DEL
2 stops24h 35mMIAT Mongolian
Deal found 3/27$1,154

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 March 28, 2025.
Use the filters below to find and compare flights from New Delhi to Incheon Intl Airport that are best for you.

Fly from

New Delhi

Fly to

Incheon Intl

Route

Depart

Return

Price

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 7/3

12:05 am-7:55 am

1 stop28h 20m

Incheon Intl

Thu 7/10

6:05 pm-10:05 pm

1 stop31h 30m

$356

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 7/4

9:00 am-3:35 pm

1 stop27h 05m

Incheon Intl

Thu 7/10

9:00 am-8:10 pm

1 stop14h 40m

$382

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 6/28

11:35 pm-4:25 pm

1 stop13h 20m

Incheon Intl

Fri 7/4

10:05 am-10:05 pm

1 stop15h 30m

$402

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 7/11

1:15 pm-7:10 am

1 stop14h 25m

Incheon Intl

Thu 7/17

12:10 am-12:15 pm

1 stop15h 35m

$500

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 6/27

12:05 am-5:45 am

1 stop26h 10m

Incheon Intl

Fri 7/4

6:45 am-10:55 pm

1 stop19h 40m

$527

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Thu 7/10

12:05 am-7:55 am

1 stop28h 20m

Incheon Intl

Fri 7/18

11:40 am-10:55 pm

1 stop14h 45m

$530

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 6/27

12:05 am-10:40 am

Nonstop7h 05m

Incheon Intl

Fri 7/4

12:15 pm-4:50 pm

Nonstop8h 05m

$534

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Fri 7/4

11:35 am-6:35 am

2 stops39h 30m

Incheon Intl

Thu 7/10

7:35 am-10:35 am

2 stops30h 30m

$550

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sat 6/14

1:00 am-7:05 pm

1 stop14h 35m

Incheon Intl

Fri 8/8

1:40 pm-11:50 pm

1 stop13h 40m

$582

New DelhiIncheon

DEL - ICN

DELICN

New Delhi Indira Gandhi Intl

Sun 6/15

6:50 pm-5:50 am

Nonstop7h 30m

Incheon Intl

Thu 8/7

12:55 pm-5:10 pm

Nonstop7h 45m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 21 results
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Incheon Intl. Price data was last updated on March 21, 2025.

The best time to book flights from New Delhi to Incheon Intl Airport is 73 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, February is the cheapest month in which you can book a flight from New Delhi to Incheon Intl Airport (average of $1,002). Flying from New Delhi to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 March 28, 2025.

It’s optimal to fly from New Delhi to Incheon Intl Airport in the morning. By choosing this option you can save up to 78% on the cost of your flight, compared to a flight at noon.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
To help decide which airline to fly from New Delhi to Seoul, see what other customers have to say about Korean Air, Garuda Indonesia and Singapore Airlines. 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.
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Garuda Indonesia
8.2
Very good
71 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,285 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Thai Airways
7.8
Good
317 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.6
Good
192 reviews
Korean Air
8.4
Very good
1,050 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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. 2 airlines 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 1 outbound flight to Incheon Intl per day.

  • How popular is this New Delhi to Incheon Intl Airport flight route?

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

  • What are the cheapest airlines flying from New Delhi to Incheon Intl Airport round-trip?

    According to our current data, Singapore Airlines ($382), Vietnam Airlines ($402), and Malaysia Airlines ($500) offers the cheapest pricing from New Delhi to Incheon Intl Airport. Singapore Airlines is currently priced 27% 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?

    $236 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 Air Astana and Malaysia Airlines, with prices starting from $301 and $316, 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 Air India (86%), Asiana Airlines (86%) or Delta (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 $530. While the most popular route (New Delhi Indira Gandhi Intl - Incheon Intl) can be booked for $702 on average our data indicates $1,430 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, February is the cheapest month in which you can book a flight from New Delhi to Incheon Intl Airport (average of $1,002). Flying from New Delhi to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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
Suwon
Seongnam
Daejeon

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.

Top 2 airlines flying from New Delhi to Incheon Intl

Discover the top 2 airlines 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$274Average$374FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$456Average$601FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.