DEL - ICN

₹ 14,673 Find Cheap Flights from New Delhi to Seoul Incheon Airport – Compare and Save

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 18/10. 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.
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Everything you should know

Cheapest return fare
₹ 28,298
Typical prices: ₹ 45,543-₹ 56,500
Vietnam Airlines
Thu 20/8Wed 26/8
DEL - ICN • 1 stop
Cheapest direct flights
₹ 41,637
Typical prices: ₹ 52,213-₹ 56,214
Air India
Thu 16/7Sun 19/7
DEL - ICN • Direct
Top airlines
Cheapest • from ₹ 28,298 (return)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
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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
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ₹ 33,811 (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 6 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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

Thu, 20 Aug - Wed, 26 Aug
Vietnam Airlines Logo
23:35 - 16:25
DEL
-
ICN
13h 20m
1 stop
Vietnam Airlines Logo
17:55 - 22:05
ICN
-
DEL
31h 40m
1 stop
₹ 28,298Vietnam Airlines
Sun, 6 Sep - Thu, 10 Sep
Vietnam Airlines Logo
23:35 - 05:50
DEL
-
ICN
26h 45m
1 stop
Vietnam Airlines Logo
18:05 - 22:05
ICN
-
DEL
31h 30m
1 stop
₹ 28,393Vietnam Airlines
Mon, 21 Sep - Tue, 29 Sep
Vietnam Airlines Logo
23:35 - 16:35
DEL
-
ICN
13h 30m
1 stop
Vietnam Airlines Logo
10:35 - 22:05
ICN
-
DEL
15h 00m
1 stop
₹ 28,584Vietnam Airlines
Mon, 7 Sep - Fri, 11 Sep
Vietnam Airlines Logo
23:35 - 16:35
DEL
-
ICN
13h 30m
1 stop
Vietnam Airlines Logo
17:55 - 22:05
ICN
-
DEL
31h 40m
1 stop
₹ 28,965Vietnam Airlines
Sat, 5 Dec - Wed, 9 Dec
Vietnam Airlines Logo
23:35 - 16:25
DEL
-
ICN
13h 20m
1 stop
Vietnam Airlines Logo
10:35 - 22:00
ICN
-
DEL
14h 55m
1 stop
₹ 29,060Vietnam Airlines
Sun, 11 Oct - Wed, 14 Oct
Vietnam Airlines Logo
23:35 - 05:50
DEL
-
ICN
26h 45m
1 stop
Vietnam Airlines Logo
17:55 - 22:05
ICN
-
DEL
31h 40m
1 stop
₹ 29,632Vietnam Airlines
Fri, 27 Nov - Sun, 6 Dec
Vietnam Airlines Logo
23:30 - 05:30
DEL
-
ICN
26h 30m
1 stop
Vietnam Airlines Logo
18:05 - 22:00
ICN
-
DEL
31h 25m
1 stop
₹ 29,822Vietnam Airlines
Thu, 20 Aug - Tue, 25 Aug
Vietnam Airlines Logo
23:35 - 16:25
DEL
-
ICN
13h 20m
1 stop
Vietnam Airlines Logo
18:05 - 22:05
ICN
-
DEL
31h 30m
1 stop
₹ 30,013Vietnam Airlines
Thu, 20 Aug - Wed, 26 Aug
Vietnam Airlines Logo
23:35 - 16:25
DEL
-
ICN
13h 20m
1 stop
Vietnam Airlines Logo
10:05 - 22:05
ICN
-
DEL
15h 30m
1 stop
₹ 30,108Vietnam Airlines
Mon, 17 Aug - Wed, 26 Aug
Vietnam Airlines Logo
23:35 - 16:35
DEL
-
ICN
13h 30m
1 stop
Vietnam Airlines Logo
10:05 - 22:05
ICN
-
DEL
15h 30m
1 stop
₹ 30,203Vietnam Airlines
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 August.

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 Tuesday, 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 Sundays 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 ₹ 43,161 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is ₹ 59,073 and ₹ 56,881 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 6 weeks before departure, which saves you about 31% 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₹ 14,673
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (4% more expensive 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 ₹ 14,673 for a one-way ticket and ₹ 28,298 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 ₹ 58,850 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 ₹ 39,971 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 ₹ 63,540 or less one-way and ₹ 54,597 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

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

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 1220 reviews
8.2Entertainment
8.5Boarding
8.1Food
8.3Comfort
8.7Crew
Airline reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

10.0 ExcellentBernadette, Jun 2026
MNL - ICN
Read more Korean Air reviews

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

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!

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

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.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The food wasn’t good at all. I skipped meals .

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Food option Hindu veg to Hindu non veg request was unheard

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

Good airlines, travelled 🧳 n Singapore multiple times and experience is consistent

The flight was very late, sitting on the plane for over an hour and missed our connecting flight from Singapore to LA. As senior citizens, we were rerouted to Copenhagen and then to LA. They should not do this to senior citizens. They should have given us a hotel voucher for a night, then catch a flight to LA the next day. Singapore Airlines should grant us some kind of credit for the next trip, if they want us to fly with them. I doubt if we will ever hear from them.

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.

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.

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

Technical problems checking in. Had to wait a long time while they got things ready.

Flight was good but they cancelled return direct flight so they provide us connecting flight through hanoi

VN661 flight, the A321 seats are starting to show heavy sign of wear and tear

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

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

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

Indian Vegetarian food was bland and I had to repeatedly ask for Salt. Movie selection is out dated.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

Crew was very good, but could have checked on us when meals were not being served also.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

I booked Flexi ticket, Paid extra for extra legroom seat. What I got was worst ever place to sit. It was an emergency exit seat with lots of legroom but half of the seat was occupied with aircraft body. Means you don’t keep that seat where a passenger can’t sit. The seats are too narrow. Whole night I was awake. Not movable armrests. One of the worst.

Average flight for which I paid too much for on a last minute purchase.

i booked vegetarian hindu meal for my flights from delhi to hong kong, and hong kong to los angeles. on first flight, they said that they do no have my meal information. thank fuilly some veg meals were still left and i could eat. However, on second flight they game me hindu non vegetarian meal, and I ate shrimp without knowing. pathetic.

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