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$438+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$759
(United Airlines)

One-way from

$438
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$987
From Indianapolis to Seoul (SEL)
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One-way flight from Indianapolis to Seoul (SEL)
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Highest demand for flights based on searches. 22% potential increase in price ($384 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/107:22 amIND - ICN
1 stop18h 53mUnited Airlines
Mon 11/1712:45 pmICN - IND
1 stop18h 15mUnited Airlines
Deal found 9/11$759
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/186:05 amIND - ICN
1 stop19h 55mUnited Airlines
Wed 9/2411:30 amICN - IND
2 stops21h 36mUnited Airlines
Deal found 9/11$764
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:20 amIND - ICN
2 stops40h 45mAir Canada
Sat 9/207:05 pmICN - IND
1 stop38h 56mAir Canada
Deal found 9/10$818
This Delta deal was found by Cheapflights users on 9/11. 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 9/186:00 amIND - ICN
2 stops21h 30mDelta
Sun 9/286:50 pmICN - IND
1 stop17h 14mDelta
Deal found 9/11$835
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:52 pmIND - ICN
1 stop31h 38mAmerican Airlines
Thu 10/165:45 pmICN - IND
1 stop17h 17mAmerican Airlines
Deal found 9/11$852
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:52 pmIND - ICN
1 stop31h 38mAmerican Airlines
Wed 9/175:25 pmICN - IND
1 stop29h 58mAmerican Airlines
Deal found 9/10$874
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:59 pmIND - ICN
1 stop32h 31mAmerican Airlines
Sat 10/255:45 pmICN - IND
1 stop19h 30mAmerican Airlines
Deal found 9/11$880
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:52 pmIND - ICN
1 stop31h 38mAmerican Airlines
Sat 9/205:25 pmICN - IND
2 stops28h 58mAmerican Airlines
Deal found 9/9$884
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:29 amIND - GMP
2 stops24h 21mMultiple Airlines
Wed 9/177:55 amGMP - IND
2 stops22h 44mMultiple Airlines
Deal found 9/10$911
This Japan Airlines deal was found by Cheapflights users on 9/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:50 amIND - GMP
2 stops46h 00mJapan Airlines
Fri 9/2612:05 pmGMP - IND
2 stops40h 11mJapan Airlines
Deal found 9/10$942
This Ovago deal was found by Cheapflights users on 9/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:45 amIND - GMP
2 stops25h 20mJapan Airlines
Mon 11/1712:05 pmGMP - IND
2 stops38h 10mJapan Airlines
Deal found 9/11$1,046
This Japan Airlines deal was found by Cheapflights users on 9/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:29 amIND - GMP
2 stops37h 16mMultiple Airlines
Sun 9/287:55 amGMP - IND
2 stops19h 14mMultiple Airlines
Deal found 9/11$1,075

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 September 11, 2025.
Use the filters below to find and compare flights from Indianapolis to Seoul that are best for you.

Fly from

Indianapolis

Fly to

Seoul

Route

Depart

Return

Price

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Mon 11/10

7:22 am-4:15 pm

1 stop18h 53m

Incheon Intl

Mon 11/17

12:45 pm-5:00 pm

1 stop18h 15m

$759

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/27

6:52 pm-3:30 pm

1 stop31h 38m

Incheon Intl

Thu 10/16

5:45 pm-12:09 am

2 stops19h 24m

$857

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sun 10/19

7:05 am-5:20 pm

1 stop21h 15m

Incheon Intl

Wed 10/22

6:50 pm-12:22 am

1 stop18h 32m

$901

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 10/3

6:19 pm-4:20 am

1 stop21h 01m

Incheon Intl

Wed 10/8

4:50 pm-8:34 pm

1 stop16h 44m

$901

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/27

6:00 am-5:20 pm

2 stops22h 20m

Incheon Intl

Thu 10/16

6:40 pm-12:22 am

2 stops18h 42m

$906

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Tue 9/23

10:50 am-6:00 pm

2 stops42h 10m

Seoul Gimpo Intl

Fri 9/26

12:05 pm-3:16 pm

2 stops40h 11m

$942

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Mon 11/10

6:45 am-10:05 pm

2 stops25h 20m

Seoul Gimpo Intl

Mon 11/17

12:05 pm-12:15 pm

2 stops38h 10m

$1,046

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Fri 9/26

8:29 am-9:50 pm

2 stops24h 21m

Seoul Gimpo Intl

Sun 10/19

7:55 am-5:50 pm

2 stops22h 55m

$1,595

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Sat 10/18

7:25 pm-9:50 pm

2 stops37h 25m

Seoul Gimpo Intl

Sat 10/25

7:55 am-3:26 pm

2 stops20h 31m

$2,173

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Sat 10/18

8:01 am-9:50 pm

2 stops24h 49m

Seoul Gimpo Intl

Sun 10/26

8:00 am-5:59 pm

2 stops22h 59m

$2,324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
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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, February is the cheapest month in which you can book a flight from Indianapolis to Seoul (average of $990). Flying from Indianapolis to Seoul in December is currently the most expensive (average of $1,633). 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.

What is the cheapest time of day to fly from IND to SEL?

Find hourly flight availability from Indianapolis to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Indianapolis to Seoul at noon. Doing so could potentially save you 54% on the flight price compared to flying in the morning, which is usually more expensive.

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

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 September 11, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines 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
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Crew

8.7

Boarding

8.5

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 United Airlines, American Airlines, and Japan Airlines fly from Indianapolis to Seoul in about 18h 53m. The time it takes to get you to your destination can typically vary by up to 23h 17m. 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 $799, Air Canada will fly you from Indianapolis to Seoul and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $877 and $882, respectively. Air Canada is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Indianapolis to Seoul one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $438. However, be on the lookout for offers from United Airlines and Japan Airlines, as they are both options that can get you from Indianapolis to Seoul for a low price.

  • 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, February is the cheapest month in which you can book a flight from Indianapolis to Seoul (average of $990). Flying from Indianapolis to Seoul in December is currently the most expensive (average of $1,633). 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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$799Average$874FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$882Average$1,583FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,059Average$1,528FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,076Average$1,344FlexibilityNo cancel feeOn-time71%

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