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$471+ Cheap flights from Indianapolis (IND) to Seoul (SEL)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEL
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Indianapolis to Seoul

Cheapest flights from Indianapolis to Seoul
Explore the most affordable flight options available from Indianapolis to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Cathay Pacific deal was found by Cheapflights users on 7/29. 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.
Thu 9/172:20 pm
IND
-
ICN
2 stops33h 20m
Multiple Airlines
Thu 10/158:00 am
ICN
-
IND
2 stops28h 55m
Multiple Airlines
Deal found 7/29$1,081
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:59 pm
IND
-
ICN
1 stop29h 11m
Delta
Wed 9/3010:15 am
ICN
-
IND
1 stop20h 02m
Delta
Deal found 7/24$1,106
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am
IND
-
ICN
2 stops32h 40m
United Airlines
Tue 11/246:00 pm
ICN
-
IND
1 stop26h 12m
United Airlines
Deal found 7/29$1,107
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 am
IND
-
ICN
2 stops21h 15m
Delta
Thu 10/1510:15 am
ICN
-
IND
1 stop20h 05m
Delta
Deal found 7/29$1,111
This Cathay Pacific deal was found by Cheapflights users on 7/28. 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.
Sat 9/510:45 am
IND
-
ICN
2 stops38h 20m
Multiple Airlines
Wed 9/168:00 am
ICN
-
IND
2 stops24h 15m
Multiple Airlines
Deal found 7/28$1,131
This Cathay Pacific deal was found by Cheapflights users on 7/28. 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.
Mon 9/211:06 pm
IND
-
ICN
2 stops34h 34m
Multiple Airlines
Sun 11/291:55 am
ICN
-
IND
2 stops35h 07m
Multiple Airlines
Deal found 7/28$1,156
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:25 am
IND
-
ICN
1 stop18h 35m
United Airlines
Wed 9/1611:30 am
ICN
-
IND
1 stop17h 25m
United Airlines
Deal found 7/28$1,157
This Cathay Pacific deal was found by Cheapflights users on 7/29. 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 8/2111:10 am
IND
-
ICN
2 stops37h 55m
Multiple Airlines
Thu 8/271:55 am
ICN
-
IND
2 stops34h 48m
Multiple Airlines
Deal found 7/29$1,181
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:55 am
IND
-
ICN
1 stop19h 30m
Delta
Fri 9/116:50 pm
ICN
-
IND
1 stop18h 35m
Delta
Deal found 7/27$1,207
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
IND
-
ICN
2 stops21h 25m
Delta
Sat 8/296:50 pm
ICN
-
IND
1 stop18h 37m
Delta
Deal found 7/28$1,211
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:40 am
IND
-
ICN
1 stop20h 45m
Delta
Mon 8/247:20 pm
ICN
-
IND
1 stop16h 48m
Delta
Deal found 7/26$1,274
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:29 am
IND
-
GMP
2 stops21h 26m
Japan Airlines
Tue 9/18:00 am
GMP
-
IND
2 stops25h 52m
Japan Airlines
Deal found 7/26$1,289

Find flight deals from Indianapolis to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Seoul (SEL). 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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,081
(Cathay Pacific)

One-way from

$471
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$900
Provider with most accurate pricing for Indianapolis-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Seoul (SEL) flights.
Search Deals
From Indianapolis to Seoul (SEL)
Search Deals
One-way flight from Indianapolis to Seoul (SEL)
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Seoul 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 July 29, 2026.
Use the filters below to find and compare flights from Indianapolis to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Mon 9/14

4:13 pm-12:40 pm

2 stops31h 27m

Incheon Intl

Tue 9/29

1:55 am-7:15 pm

2 stops30h 20m

$1,081

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Tue 11/24

5:35 am-4:25 pm

1 stop20h 50m

Incheon Intl

Tue 12/8

6:50 pm-9:51 pm

1 stop17h 01m

$1,106

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Thu 9/17

6:38 pm-4:00 am

1 stop20h 22m

Incheon Intl

Thu 10/15

10:15 am-9:33 pm

1 stop24h 18m

$1,107

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/5

10:45 am-2:05 pm

2 stops38h 20m

Incheon Intl

Wed 9/16

8:00 am-7:15 pm

2 stops24h 15m

$1,131

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/5

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Wed 9/16

10:15 am-6:56 pm

1 stop21h 41m

$1,157

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/5

12:40 pm-4:20 am

2 stops26h 40m

Incheon Intl

Wed 9/16

5:15 pm-9:59 pm

1 stop17h 44m

$1,161

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 8/21

11:10 am-2:05 pm

2 stops37h 55m

Incheon Intl

Thu 8/27

1:55 am-11:43 pm

2 stops34h 48m

$1,181

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 8/21

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Fri 8/28

4:50 pm-10:59 pm

1 stop19h 09m

$1,207
Quickest round-trip

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 8/21

7:02 am-2:10 pm

1 stop18h 08m

Incheon Intl

Fri 8/28

7:20 pm-11:08 pm

1 stop16h 48m

$1,207

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Tue 8/25

7:29 am-5:55 pm

2 stops21h 26m

Seoul Gimpo Intl

Tue 9/1

8:00 am-8:52 pm

2 stops25h 52m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 33 resultsSorted by cheapest first
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Compare providers for flights from Indianapolis to Seoul

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 Indianapolis to Seoul in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust 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 Indianapolis-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Seoul 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 Indianapolis-Seoul 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 Indianapolis to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Indianapolis 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 Indianapolis to Seoul

What is the cheapest month to book a flight from Indianapolis to Seoul?

Currently, April is the cheapest month in which you can book a flight from Indianapolis to Seoul (average of $972). Flying from Indianapolis to Seoul in June is currently the most expensive (average of $1,685). 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.

How much does it cost to fly round-trip from Indianapolis to Seoul?

Airfare is below average for this route at the moment.
Indianapolis to Seoul flights typically cost between $1,246 and $1,484 in September.
The cheapest round-trip price found within the last 5 days was $1,081 on Multiple Airlines (Sep 17-Oct 15).

How far ahead should I book a flight from Indianapolis to Seoul?

To ensure you get the cheapest price possible for a flight from Indianapolis to Seoul, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated July 29, 2026.
Peruse reviews from past customers who have flown with Korean Air,Alaska Airlines, andDelta from Indianapolis to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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.
Alaska Airlines
7.9
Good
12,728 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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.
Delta
7.8
Good
8,486 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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.
United Airlines
7.4
Good
10,052 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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.
American Airlines
7.1
Good
11,839 reviews
Korean Air
8.4
Very good
1,221 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

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 Indianapolis to Seoul. 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 Indianapolis to Seoul?

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to Seoul. You should not have trouble finding flights to Seoul from Indianapolis; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Indianapolis airport to Seoul. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

  • How long is the flight from Indianapolis to Seoul?

    Airlines like American Airlines, Delta, and Japan Airlines fly from Indianapolis to Seoul in about 20h 22m. The time it takes to get you to your destination can typically vary by up to 1h 04m. The distance between Indianapolis and Seoul is about 6710 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Indianapolis to Seoul round-trip?

    Currently priced at $871, American Airlines will fly you from Indianapolis to Seoul and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $876 and $916, respectively. American Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Indianapolis to Seoul that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Seoul.

  • Can I find deals for business class flights from Indianapolis to Seoul?

    Yes. Cheapflights offers flight deals from Indianapolis to Seoul 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 Indianapolis to Seoul?

    Currently, April is the cheapest month in which you can book a flight from Indianapolis to Seoul (average of $972). Flying from Indianapolis to Seoul in June is currently the most expensive (average of $1,685). 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

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Alternative routes for Indianapolis to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Incheon Intl flights
Cincinnati to Incheon Intl flights
Louisville to Incheon Intl flights
Indianapolis to Incheon Intl flights

Top 5 airlines flying from Indianapolis to Seoul

Discover the top 5 airlines that operate flights from Indianapolis to Seoul. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$871Average$1,456FlexibilityNo cancel feeOn-time71%
DeltaCheapest$876Average$1,516FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$916Average$960FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$920Average$1,403FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,133Average$1,235FlexibilityNo cancel feeOn-time81%

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