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$818+ Cheap flights from Indianapolis (IND) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$818
(Air Canada)

Popular in

June

Cheapest in

March

Average price

$1,525
From Indianapolis to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($372 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/13. 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
1 stop18h 10mAir Canada
Sat 9/207:05 pmICN - IND
1 stop38h 56mAir Canada
Deal found 8/13$818
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:20 amIND - ICN
2 stops40h 45mAir Canada
Sun 9/217:05 pmICN - IND
1 stop38h 56mAir Canada
Deal found 8/13$824
This Delta deal was found by Cheapflights users on 8/13. 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 9/17:22 amIND - ICN
1 stop20h 58mDelta
Thu 9/117:40 pmICN - IND
1 stop16h 04mDelta
Deal found 8/13$872
This Delta deal was found by Cheapflights users on 8/13. 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 9/67:22 amIND - ICN
2 stops20h 08mDelta
Wed 9/106:50 pmICN - IND
1 stop18h 18mDelta
Deal found 8/13$877
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/14:40 pmIND - ICN
2 stops22h 40mUnited Airlines
Thu 9/114:50 pmICN - IND
2 stops19h 41mUnited Airlines
Deal found 8/12$906
This Delta deal was found by Cheapflights users on 8/13. 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 9/277:00 amIND - ICN
1 stop21h 20mDelta
Sat 10/410:15 amICN - IND
1 stop21h 58mDelta
Deal found 8/13$1,031
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/287:00 amIND - ICN
2 stops32h 20mUnited Airlines
Sun 10/511:30 amICN - IND
1 stop18h 49mUnited Airlines
Deal found 8/14$1,074
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/275:24 pmIND - ICN
2 stops21h 56mUnited Airlines
Sat 10/44:50 pmICN - IND
2 stops19h 54mUnited Airlines
Deal found 8/13$1,079
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/18:43 amIND - GMP
2 stops24h 07mMultiple Airlines
Thu 9/117:55 amGMP - IND
2 stops25h 32mMultiple Airlines
Deal found 8/12$1,099
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:17 amIND - ICN
3 stops40h 48mMultiple Airlines
Thu 9/189:30 pmICN - IND
2 stops31h 41mMultiple Airlines
Deal found 8/14$1,101
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:23 pmIND - ICN
2 stops38h 12mMultiple Airlines
Sun 10/199:30 pmICN - IND
1 stop36h 44mMultiple Airlines
Deal found 8/14$1,125
This Japan Airlines deal was found by Cheapflights users on 8/12. 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 9/238:30 amIND - GMP
2 stops48h 20mJapan Airlines
Fri 9/267:20 pmGMP - IND
2 stops32h 56mJapan Airlines
Deal found 8/12$1,231

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 August 14, 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

Thu 9/11

10:20 am-4:05 pm

2 stops40h 45m

Incheon Intl

Thu 9/18

7:05 pm-9:01 pm

1 stop38h 56m

$818

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 9/13

10:20 am-4:05 pm

2 stops40h 45m

Incheon Intl

Sat 9/20

5:45 pm-9:01 pm

2 stops40h 16m

$818

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Tue 9/9

10:20 am-4:05 pm

2 stops40h 45m

Incheon Intl

Tue 9/16

5:45 pm-9:01 pm

2 stops40h 16m

$818

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Wed 9/24

9:50 am-5:30 pm

1 stop18h 40m

Incheon Intl

Tue 9/30

5:45 pm-9:01 pm

2 stops40h 16m

$818

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 9/5

10:20 am-4:05 pm

2 stops40h 45m

Incheon Intl

Sun 9/21

7:05 pm-9:01 pm

1 stop38h 56m

$818

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Fri 9/5

10:20 am-4:05 pm

2 stops40h 45m

Incheon Intl

Mon 9/22

5:45 pm-9:01 pm

2 stops40h 16m

$818

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Mon 9/1

8:43 am-9:50 pm

2 stops24h 07m

Seoul Gimpo Intl

Thu 9/11

7:55 am-8:27 pm

2 stops25h 32m

$1,099

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Tue 9/9

7:21 am-9:50 pm

2 stops25h 29m

Seoul Gimpo Intl

Tue 9/16

7:55 am-8:27 pm

2 stops25h 32m

$1,099

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Tue 9/23

8:30 am-9:50 pm

2 stops48h 20m

Seoul Gimpo Intl

Fri 9/26

7:20 pm-3:16 pm

2 stops32h 56m

$1,231

IndianapolisSeoul

IND - GMP

INDGMP

Indianapolis

Thu 9/11

10:20 am-9:50 pm

2 stops22h 30m

Seoul Gimpo Intl

Thu 9/18

7:55 am-9:01 pm

2 stops26h 06m

$1,242

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 16 results
1
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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 $994). Flying from Indianapolis to Seoul in December is currently the most expensive (average of $1,635). 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 August 14, 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.

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 August 14, 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
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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.
Air Canada
7.1
Good
9,949 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

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.

  • 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 39% 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, February is the cheapest month in which you can book a flight from Indianapolis to Seoul (average of $994). Flying from Indianapolis to Seoul in December is currently the most expensive (average of $1,635). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$799Average$874FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$882Average$1,583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$902Average$1,344FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,059Average$1,528FlexibilityNo cancel feeOn-time81%

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