DEL - ICN

₹ 19,234 Find Cheap Flights from New Delhi to Seoul Incheon Airport

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 Intl departing on 5/7. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Incheon.
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Everything you should know

Cheapest return fare
₹ 35,058
Typical prices: ₹ 55,618-₹ 41,169
Air China
Sun 28/6Sun 5/7
DEL - ICN • 1 stop
Cheapest direct flights
₹ 45,101
Typical prices: ₹ 59,124-₹ 52,113
Air India
Thu 2/7Thu 9/7
DEL - ICN • Direct
Top airlines
Cheapest • from ₹ 35,058 (return)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air India and Korean Air. Average duration is 7h 17m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ₹ 32,943 (return)
Shortest trip • 11h 35m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Incheon Intl 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 return flight deals from New Delhi to Incheon Intl

Sun, 28 Jun - Sun, 5 Jul
Air China Logo
22:50 - 11:35
DEL
-
ICN
9h 15m
1 stop
Air China Logo
10:50 - 20:20
ICN
-
DEL
13h 00m
1 stop
₹ 35,058Air China
Sun, 28 Jun - Sun, 5 Jul
Air China Logo
22:50 - 14:20
DEL
-
ICN
12h 00m
1 stop
Air China Logo
10:50 - 20:20
ICN
-
DEL
13h 00m
1 stop
₹ 36,100Air China
Sat, 5 Sep - Sat, 12 Sep
Singapore Airlines Logo
21:55 - 15:30
DEL
-
ICN
14h 05m
1 stop
Singapore Airlines Logo
11:05 - 05:40
ICN
-
DEL
22h 05m
1 stop
₹ 36,668Singapore Airlines
Sun, 5 Jul - Tue, 8 Sep
VietJet Air Logo
00:05 - 19:25
DEL
-
ICN
15h 50m
1 stop
VietJet Air Logo
06:25 - 22:55
ICN
-
DEL
20h 00m
1 stop
₹ 37,047VietJet Air
Fri, 4 Sep - Sat, 12 Sep
Singapore Airlines Logo
21:55 - 22:20
DEL
-
ICN
20h 55m
1 stop
Singapore Airlines Logo
11:05 - 05:40
ICN
-
DEL
22h 05m
1 stop
₹ 37,142Singapore Airlines
Fri, 4 Sep - Sat, 12 Sep
Singapore Airlines Logo
09:00 - 15:30
DEL
-
ICN
27h 00m
1 stop
Singapore Airlines Logo
11:05 - 05:40
ICN
-
DEL
22h 05m
1 stop
₹ 37,426Singapore Airlines
Fri, 4 Sep - Sat, 12 Sep
Singapore Airlines Logo
09:00 - 15:30
DEL
-
ICN
27h 00m
1 stop
Singapore Airlines Logo
11:05 - 05:40
ICN
-
DEL
22h 05m
1 stop
₹ 37,616Singapore Airlines
Sun, 13 Sep - Fri, 18 Sep
Singapore Airlines Logo
09:00 - 09:45
DEL
-
ICN
21h 15m
1 stop
Singapore Airlines Logo
16:45 - 20:05
ICN
-
DEL
30h 50m
1 stop
₹ 38,184Singapore Airlines
Wed, 8 Jul - Tue, 8 Sep
VietJet Air Logo
00:05 - 19:25
DEL
-
ICN
15h 50m
1 stop
VietJet Air Logo
06:25 - 22:55
ICN
-
DEL
20h 00m
1 stop
₹ 39,132VietJet Air
Thu, 23 Jul - Thu, 30 Jul
VietJet Air Logo
00:05 - 05:30
DEL
-
ICN
25h 55m
1 stop
VietJet Air Logo
11:05 - 22:55
ICN
-
DEL
15h 20m
1 stop
₹ 39,985VietJet Air
Booking Insights

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

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

How much is a return flight from New Delhi to Incheon Intl Airport?

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

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

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.

If your flying dates are flexible, you should consider flying to Seoul Incheon Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from New Delhi to Seoul Incheon Airport. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

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 ₹ 37,426 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is ₹ 58,745 and ₹ 56,566 respectively.

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 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight₹ 19,234
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from New Delhi to Seoul Incheon Airport

When to book flights from New Delhi to Incheon Intl

Are your dates flexible? Find out the best times to travel from New Delhi to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Seoul Incheon Airport 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 ₹ 19,234 for a one-way ticket and ₹ 35,058 for a return.

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

    New Delhi and Seoul Incheon Airport are both served by 1 main airport. You will leave New Delhi from New Delhi Indira Gandhi Intl and will be arriving at Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from New Delhi to Seoul Incheon Airport?

    Only Air Canada offers inflight Wi-Fi service on the New Delhi to Seoul Incheon Airport flight route.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between New Delhi and Seoul Incheon Airport, with oneworld being the most commonly used for this route.

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

    There are direct flights from New Delhi to Seoul Incheon Airport on a daily basis.

  • Which is the best airline for flights from New Delhi to Incheon, Korean Air or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from New Delhi to Incheon are Korean Air and Singapore Airlines. With an average price for the route of ₹ 59,354 and an overall rating of 8.4, Korean Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of ₹ 39,866 and an overall rating of 8.2.

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

    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 Seoul Incheon Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seoul Incheon Airport with an airline and back to New Delhi with another airline.

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

    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 Seoul Incheon Airport 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 ₹ 67,707 or less one-way and ₹ 54,295 or less round-trip.

Prefer to fly direct from New Delhi Indira Gandhi Intl to Incheon Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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

Air India

Air India

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

Air India,Korean Air

Air India,Korean Air

Tuesday

Air India

Air India

Wednesday

Air India

Air India

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 5 airlines flying from New Delhi to Incheon Intl

 
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 Intl? 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.
8.4
Korean AirOverall score based on 1217 reviews
8.2Entertainment
8.1Food
8.3Comfort
8.7Crew
8.5Boarding
Airline reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

10.0 ExcellentOmer, Mar 2026
MNL - ICN
Read more Korean Air reviews

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Fast and efficient flight. Wifi worked well. Food selection could have been better

It was fine. Nothing special but nothing went wrong so all good.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

I thought I already provided this feedback. 12 hours with no wifi is unacceptable. Lay flat is nice but a bit cramped.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

If there is any negative rating for kayak and also for Cathay Pacific or the dealer I used I would give all of them -1000000000000000 I will never ever use kayak again you scammers you rip me off with everything

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Good good, good seat, good entertainment system. Customer service is good but can be more polished if CX charges a premium price.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

Flight was kept super cold. I was shivering and had to layer up.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

The flight attendants were very helpful, efficient and courteous in helping everyone!

The experience was very good. A little disappointed for the delays and the screen. The touch screen was annoying for being so irresponsive. Not a lot of good movie choices for me. The service is great. Food could have more choices though.

The vegan oriental option was disappointing. The regular vegan option was okay but we've had better.

I appreciated a meal on the shorter flight. It was slightly delayed with no announcement but I was able to determine what was happening.

Really old air craft, broken seats and tray tables. Entertainment screens don’t work. Charging ports didn’t work.

seats were not comfortable, entertainment was not working and food could be much better, given the airline calls itself full service and india's flag carrier.

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

Flight has no entertainment. Crew doesn't care atall. Horrible service and never going to take Air india and will spread their Horrible service.

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

The boarding experience was very organized and easy to follow. The flight was pleasant and the food provided was also very good. Both Delhi and Mumbai airport have metro connections which make getting around much easier.

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.

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

Information on your arrival and departure airports