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Incheon Intl

$438+ Cheap flights from Indianapolis (IND) to Incheon Intl (ICN)

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 — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Incheon Intl are usually found in May or February, booked 70 days in advance, depart on a Saturday or Friday and return on a Thursday

Cheap flight deals from Indianapolis to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Incheon Intl (ICN). 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

December

Cheapest in

May

Average price

$1,356
From Indianapolis to Incheon Intl
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One-way flight from Indianapolis to Incheon Intl
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Highest demand for flights based on searches. 7% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 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 Incheon Intl

Cheapest flights from Indianapolis to Incheon Intl
Explore the most affordable flight options available from Indianapolis to Incheon Intl. 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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Incheon Intl 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 Incheon Intl Airport that are best for you.

Fly from

Indianapolis

Fly to

Incheon Intl

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

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Thu 9/25

6:00 am-3:30 pm

1 stop20h 30m

$438

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 10/4

6:52 pm-3:30 pm

1 stop31h 38m

$444

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sat 10/4

7:15 am-4:20 am

2 stops32h 05m

$450

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Thu 9/25

6:51 pm-3:00 pm

2 stops31h 09m

$455

IndianapolisIncheon

IND - ICN

INDICN

Indianapolis

Sun 12/7

9:30 pm-4:45 pm

2 stops29h 15m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 13 results
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Best time to book a flight from Indianapolis to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

How far ahead should I book a flight from Indianapolis to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Incheon Intl. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Indianapolis to Incheon Intl Airport, you should look to book at least 69 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.

What is the cheapest month to book a flight from Indianapolis to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Incheon Intl Airport (average of $990). Flying from Indianapolis to Incheon Intl Airport 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 ICN?

Find hourly flight availability from Indianapolis to Incheon Intl. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 60% on flights from Indianapolis to Incheon Intl Airport by exploring options for tickets at noon.

How much does it cost to fly round-trip from Indianapolis to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Indianapolis to Incheon Intl Airport 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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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 Incheon Intl. 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 Incheon Intl?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Indianapolis to Incheon Intl. 5 airlines have flights from Indianapolis to Incheon Intl on a regular basis. Booking flights from Indianapolis to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • How long is the flight from Indianapolis to Incheon Intl Airport?

    There are many flights that can get you from Indianapolis to Incheon Intl Airport in 18h 53m. Fly via United Airlines or American Airlines to get the fastest option. There are 6710 mi between Indianapolis and Incheon Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Indianapolis to Incheon Intl Airport round-trip?

    Currently priced at $799, Air Canada will fly you from Indianapolis to Incheon Intl Airport 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. These flights start at 39% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Indianapolis to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Incheon Intl Airport (average of $990). Flying from Indianapolis to Incheon Intl Airport 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Top 5 airlines flying from Indianapolis to Incheon Intl

Discover the top 5 airlines that operate flights from Indianapolis to Incheon Intl. 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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