DEL - ICN

$200 Find Cheap Flights from New Delhi to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Incheon departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Incheon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$305
Typical prices: $538-$780
Air Astana
Thu 12/4Mon 12/8
DEL - ICN • 1 stop
Cheapest non-stop
$399
Typical prices: $566-$694
Air India
Thu 11/27Fri 12/5
DEL - ICN • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Air India provides complimentary meals in economy.
Expect stringent security at New Delhi Airport.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Astana
Cheapest • from $305 (round-trip)
Air India
Best reviews • 5.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 31% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from New Delhi to Incheon (DEL-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Delhi to Incheon

Thu, Dec 4 - Mon, Dec 8
Air Astana Logo
12:10 pm - 9:55 amDEL-ICN
18h 15m1 stop
Air Astana Logo
11:40 am - 1:30 amICN-DEL
17h 20m1 stop
$305Air Astana
Find Deal
Mon, Dec 22 - Tue, Dec 30
Air Astana Logo
3:00 pm - 9:55 amDEL-ICN
15h 25m1 stop
Air Astana Logo
11:40 am - 1:50 pmICN-DEL
29h 40m1 stop
$317Air Astana
Find Deal
Mon, Mar 30 - Mon, Apr 6
Singapore Airlines Logo
9:55 pm - 10:20 pmDEL-ICN
20h 55m1 stop
Singapore Airlines Logo
11:50 pm - 8:10 pmICN-DEL
23h 50m1 stop
$376Singapore Airlines
Find Deal
Thu, Nov 27 - Fri, Dec 5
Air India Logo
12:15 am - 10:30 amDEL-ICN
6h 45mnonstop
Air India Logo
12:05 pm - 5:30 pmICN-DEL
8h 55mnonstop
$399Air India
Find Deal
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
5:10 pm - 10:05 amDEL-ICN
13h 25m1 stop
Multiple Airlines Logo
7:00 am - 10:50 pmICN-DEL
19h 20m1 stop
$419Multiple Airlines
Find Deal
Mon, Mar 30 - Mon, Apr 6
Singapore Airlines Logo
9:55 pm - 10:20 pmDEL-ICN
20h 55m1 stop
Singapore Airlines Logo
9:00 am - 5:40 amICN-DEL
24h 10m1 stop
$421Singapore Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Multiple Airlines Logo
11:30 pm - 5:05 amDEL-ICN
26h 05m2 stops
Multiple Airlines Logo
7:35 am - 2:05 amICN-DEL
22h 00m1 stop
$432Multiple Airlines
Find Deal
Sun, Apr 12 - Mon, Apr 20
Vietnam Airlines Logo
11:35 pm - 5:50 amDEL-ICN
26h 45m1 stop
Vietnam Airlines Logo
6:50 am - 10:05 pmICN-DEL
18h 45m2 stops
$442Vietnam Airlines
Find Deal
Fri, Apr 10 - Mon, Apr 20
Vietnam Airlines Logo
11:35 pm - 4:35 pmDEL-ICN
13h 30m1 stop
Vietnam Airlines Logo
6:05 pm - 10:05 pmICN-DEL
31h 30m2 stops
$455Vietnam Airlines
Find Deal
Sat, Nov 22 - Sun, Dec 7
Air India Logo
12:15 am - 10:30 amDEL-ICN
6h 45mnonstop
Air India Logo
12:05 pm - 5:30 pmICN-DEL
8h 55mnonstop
$460Air India
Find Deal
Booking Insights

KAYAK's insights & trends for New Delhi to Incheon flights

Get data-powered insights and trends into flights from New Delhi to Incheon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New Delhi to Incheon Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New Delhi to Incheon Intl Airport departing in December.

What’s the cheapest day of the week to fly from New Delhi to Incheon?

The average price of all round-trip flights from New Delhi to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

For New Delhi to Incheon, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Incheon back to New Delhi, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from New Delhi to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Delhi to Incheon Intl Airport is September, where tickets cost $357 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $609 and $599 respectively.

Can I save money by flying with a layover from New Delhi to Incheon Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $607 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Delhi to Incheon Intl Airport, you should book around 9 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from New Delhi to Incheon

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Korean Air

Prestige Class offers direct aisle access and privacy on select aircraft.


Enjoy a multi-course dinner and on-demand snacks in Prestige Class.

Read more about Korean Airby Robert Schrader
Air India

Air India offers complimentary meals and drinks in economy class.


Upgrade+ bidding allows for discounted upgrades up to 12 hours before departure.

Airports
DEL

Expect stringent security at DEL with gender-segregated lines and potential additional screenings. Arrive early to avoid missing your flight.

Read more about DELby Robert Schrader
ICN

Use the AREX Express train from ICN to Seoul Station in 40 minutes. It's faster and cheaper than taxis or buses.

Read more about ICNby Robert Schrader
Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air, ICN and DEL

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Air India

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Good to know

Low seasonFebruary
Cheapest flight$200
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from New Delhi to Incheon

When to book flights from New Delhi to Incheon

Are your dates flexible? Find out the best times to travel from New Delhi to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New Delhi to Incheon flights

  • What is the cheapest flight from New Delhi to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from New Delhi to Incheon Intl Airport was $200 for a one-way ticket and $305 for a round-trip.

  • Do I need a passport to fly between New Delhi and Incheon?

    Yes, you’ll need a passport to travel to Incheon from New Delhi.

  • Which airports will I be using when flying from New Delhi to Incheon?

    On your way to Incheon, you’ll fly out from New Delhi Indira Gandhi Intl. You’ll be landing at Incheon Intl.

  • Which aircraft models fly most regularly from New Delhi to Incheon?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the New Delhi to Incheon flight route.

  • Which airline alliances offer flights from New Delhi to Incheon?

    Star Alliance is the only airline alliance operating flights between New Delhi and Incheon.

  • On which days can I fly direct from New Delhi to Incheon?

    There are nonstop flights from New Delhi to Incheon on a daily basis.

  • How does KAYAK find such low prices on flights from New Delhi to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to New Delhi with another airline. Booking your flights between New Delhi and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New Delhi to Incheon Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $374 or less one-way and $607 or less round-trip.

Prefer to fly direct from New Delhi to Incheon?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New Delhi Indira Gandhi Intl to Incheon Intl.
Find which airlines fly direct from New Delhi Indira Gandhi Intl Airport to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

New Delhi Indira Gandhi Intl to Incheon Intl

Monday

Korean Air

Korean Air

Tuesday

Air India

Air India

Wednesday

Korean Air

Korean Air

Thursday

Air India, Korean Air

Air India, Korean Air

Friday

Air India, Korean Air

Air India, Korean Air

Saturday

Air India

Air India

Sunday

Air India, Korean Air

Air India, Korean Air

See more direct flights

Direct returns

Incheon Intl to New Delhi Indira Gandhi Intl

Monday

Korean Air

Korean Air

Tuesday

Air India

Air India

Wednesday

Korean Air

Korean Air

Thursday

Air India, Korean Air

Air India, Korean Air

Friday

Air India, Korean Air

Air India, Korean Air

Saturday

Air India

Air India

Sunday

Air India, Korean Air

Air India, Korean Air

See more direct flights

Reviews of the top airline flying from New Delhi to Incheon

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Incheon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.5
Air IndiaOverall score based on 2941 reviews
5.5Comfort
4.6Entertainment
5.8Food
6.2Boarding
6.6Crew
Airline reviews

Undisputed leader in sky for Indians. Very good crew right from ground to mid sky. Very sumptuous meals twice

10.0 ExcellentAnonymous, Oct 2025DEL - ZRH
Read more Air India reviews

Undisputed leader in sky for Indians. Very good crew right from ground to mid sky. Very sumptuous meals twice

I reached the check in counter 1 hour before take off and was denied boarding because the luggage could no longer be transferred to the flight. I was aback when throughout the world(including India) for a domestic flight, you need to report 1 hour before boarding. Then on top of that i was made to buy a brand new ticket. I had paid $350 for a business ticket between delhi and mumbai and then was made to buy another economy ticket for $100, No concessions/discounts were made for the airline's own inefficiency! The reservation counter was also extremely rude and unapologetic about making me pay a second time. For such a mediocre airline, there seems to be zero focus on providing good service to their customers and providing a pleasant experience.

Worst staff from Vienna. one of the server was very rude and annoying as she thinks she owns the airlines

Overall it was good. But air planes should be upgraded.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

I had a camera bag that exceeded the 10kg allowance for hand luggage. I am 67 years old and have been travelling will my cameras and lenses all over the world and have not paid once for the excess weight. Also, even if I wanted to check in the bag, I can’t due to lithium batteries and delicate equipment. Air India should review their policies. Or is it just a cash grab. I had to pay additional 7000 rupees.

Everything you need to know for your flight from New Delhi to Incheon

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