$506 Find Cheap Flights from Indianapolis to South Korea - 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 Indianapolis to South Korea departing on 9/25. 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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1 adult, Economy, 0 bags

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Cheap Flights from Indianapolis to South Korea

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon2 stops$1,080
Busan
Busan2 stops$1,301
Daegu
Daegu2 stops$1,446
Seoul
Incheon2 stops$1,080
Busan
Busan2 stops$1,301
Daegu
Daegu2 stops$1,446

Book Cheap Indianapolis to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to South Korea 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 Indianapolis to South Korea

Thu, Sep 17 - Thu, Oct 15
Multiple Airlines Logo
2:20 pm - 12:40 pm
IND
-
ICN
33h 20m
2 stops
Multiple Airlines Logo
8:00 am - 11:55 pm
ICN
-
IND
28h 55m
2 stops
$1,080Multiple Airlines
Thu, Sep 17 - Mon, Oct 12
United Airlines Logo
6:52 am - 3:20 pm
IND
-
ICN
19h 28m
1 stop
United Airlines Logo
4:50 pm - 6:55 am
ICN
-
IND
27h 05m
1 stop
$1,106United Airlines
Mon, Sep 14 - Mon, Oct 12
United Airlines Logo
4:25 pm - 4:20 am
IND
-
ICN
22h 55m
2 stops
United Airlines Logo
11:30 am - 5:20 pm
ICN
-
IND
18h 50m
1 stop
$1,111United Airlines
Sun, Sep 20 - Mon, Oct 12
United Airlines Logo
4:57 pm - 3:00 pm
IND
-
ICN
33h 03m
1 stop
United Airlines Logo
4:50 pm - 10:56 am
ICN
-
IND
31h 06m
2 stops
$1,119United Airlines
Wed, Aug 26 - Wed, Sep 2
Delta Logo
7:50 am - 7:55 pm
IND
-
TAE
23h 05m
2 stops
Delta Logo
7:55 am - 12:27 am
TAE
-
IND
29h 32m
2 stops
$1,446Delta
Mon, Aug 31 - Mon, Sep 7
Japan Airlines Logo
12:14 pm - 9:15 pm
IND
-
GMP
20h 01m
2 stops
Japan Airlines Logo
12:05 pm - 4:28 pm
GMP
-
IND
41h 23m
2 stops
$1,507Japan Airlines
Thu, Aug 27 - Thu, Sep 3
Japan Airlines Logo
7:29 am - 9:15 pm
IND
-
GMP
24h 46m
2 stops
Japan Airlines Logo
8:00 am - 3:26 pm
GMP
-
IND
20h 26m
2 stops
$1,666Japan Airlines
Thu, Sep 10 - Mon, Sep 14
Korean Air Logo
5:00 pm - 7:55 pm
IND
-
TAE
37h 55m
2 stops
Korean Air Logo
7:55 am - 11:22 pm
TAE
-
IND
28h 27m
2 stops
$1,802Korean Air
Thu, Sep 10 - Mon, Sep 14
Korean Air Logo
7:05 am - 7:35 pm
IND
-
PUS
23h 30m
2 stops
Korean Air Logo
4:30 pm - 11:05 pm
PUS
-
IND
19h 35m
2 stops
$1,804Korean Air
Mon, Aug 31 - Mon, Sep 7
China Eastern Logo
6:50 am - 4:10 pm
IND
-
TAE
44h 20m
2 stops
China Eastern Logo
12:00 pm - 8:48 pm
TAE
-
IND
45h 48m
2 stops
$2,995China Eastern
Booking Insights

KAYAK's insights & trends for Indianapolis to South Korea flights

Get data-powered insights and trends into flights from Indianapolis to South Korea to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Indianapolis to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to South Korea, 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 Indianapolis to South Korea is April, when tickets cost $972 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,685 and $1,645 respectively.

How far in advance should I book a flight from Indianapolis to South Korea?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Indianapolis to South Korea, 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 Indianapolis to South Korea, you should book around 2 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

August

Cheapest flight

$506
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Indianapolis to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Indianapolis to South Korea?

    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 Indianapolis to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Indianapolis to South Korea 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 Indianapolis to South Korea?

    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 from Indianapolis to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to South Korea?

    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 from Indianapolis to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Indianapolis to South Korea

 
Need help choosing which airline to fly with from Indianapolis to South Korea? 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 1221 reviews
8.3Comfort
8.5Boarding
8.7Crew
8.1Food
8.2Entertainment
Airline reviews

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

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

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.

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 was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

long flights are difficult but the crew and amenities made it a very good experience

All went well from checking in Seattle till landing in New Orleans. The whole crew work well . The customer service is amazing . They are knowledgeable friendly and serviceable.

Loved being about to check my carry on for free then getting to board earlier ( Group c rather than F) Crew was very nice and accommodating. Enjoyed the beverage and pretzels - I'll fly Alaska again if given the opportunity

Only issue is that when you board last they make you check your carry on due to lack of space. Did not care for that.

Alaska, in my opinion, is one of the best airlines. I have flown them for 30+ years and watched them grow from a small NW carrier to the size they are today. Day-in, day-out they are very good.

Act all nice like they’re from the Midwest or something and they take all your money

No entertainment or food on a short flight, even in first class

It was fine. 2 hour delay due to mechanical issue. I understand issues will occur, just wish instead of Capt repeatedly telling us we will be getting off the ground “momentarily” they would just be honest and either say they have no idea-or it’s going to be a few hours! All in all FAs are usually pretty nice :)

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

I got to my destination but no comforts no snacks nothing. Like herding cows!!

No TVs on a 5 hour flight. Plane had to refuel and then de-ice and Alaska rebooked us mid flight to a later connecting flight. We could have made our original / they could have held it for 10 minutes. No comp / no miles.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

The flight attendant on Korean airline was a super nice. it’s one of the best over-sea airline I flew so far.

Extremely dosappoontined and frustrated. Refused entry to lounge in Detroit despite having Delta AMEX Reserve linked in MyDelta phone app as revommended and also having proof of account. No pillows were available for overnight flight to AMS and breakfast was not served in Delta Comfort.

The airplanes were so old and out-dated it was terrifying to fly on them.

All in all it was a long flight in economy class. There’s only so much comfort one can expect on a plane. The seats felt exceptionally hard and as an over 6’ individual I’ll seldom feel great about legroom. The food was good and the flight crew was great. The headphones provided for the movies were terrible, though

Delta flight overall it was goodT!the crew could do more and the food could be better.

Short flight. Perfect crew. Older plane. But clean and comfortable

It was extremely hot in the cabin the entire flight, vent air was worn

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

I bought this ticket for my daughter. She had to pay for her carry on bag to be checked. My understanding is that transatlantic flights included carry on and personal item The nickeling and diming fo legacy carriers has stooped to an all time low. So sad.

Worst service- attendants dont want to help and sat us in front of bathroom

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight was great. On time. Pleasant crew and responsible passengers. My only disappointment was that there was no coffee or tea offered. It was a short flight but a coffee would have been appreciated for what the price of tickets are now.

Passenger was too loud for the entire flight crew not once ask them to tame it …. Many passengers are uncomfortable including having headaches

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

April was the flight attendant in first class and was the most pleasant, cordial and efficient person I have seen on a flight in years. Good example of the type of people AA should hire to increase customer satisfacdtion.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

Delayed 6 times. Eventually rebooked and missed a whole day of my vacation. Hot mess

Unfriendly gate staff and significant delay once we were on the plane.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

Did not get to Ontario yet. Sitting on tarmac for 2 plus hours.

Everything you need to know for your flight from Indianapolis to South Korea

Information on your arrival and departure airports