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$431+ Cheap flights from Incheon Intl (ICN) to Raleigh (RDU)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — RDU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Raleigh-Durham are usually found in November or October, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Incheon Intl to Raleigh

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

$600
(American Airlines)

One-way from

$431
(Mytrip)

Popular in

May

Cheapest in

November

Average price

$1,206
From Incheon Intl to Raleigh-Durham
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One-way flight from Incheon Intl to Raleigh-Durham
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Highest demand for flights based on searches. 12% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 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 Incheon Intl to Raleigh

Cheapest flights from Incheon Intl to Raleigh
Explore the most affordable flight options available from Incheon Intl to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:25 pmICN - RDU
1 stop20h 04mAmerican Airlines
Sun 9/288:16 pmRDU - ICN
2 stops30h 14mAmerican Airlines
Deal found 8/13$600
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.
Tue 9/304:50 pmICN - RDU
2 stops30h 36mUnited Airlines
Wed 11/266:30 amRDU - ICN
1 stop19h 45mUnited Airlines
Deal found 8/12$604
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.
Wed 12/246:00 pmICN - RDU
2 stops29h 39mUnited Airlines
Wed 1/76:40 pmRDU - ICN
1 stop21h 00mUnited Airlines
Deal found 8/14$609
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 pmICN - RDU
1 stop34h 15mAir Canada
Sat 9/279:00 amRDU - ICN
1 stop18h 15mAir Canada
Deal found 8/14$615
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.
Tue 12/168:05 pmICN - RDU
1 stop17h 49mDelta
Sun 1/116:00 pmRDU - ICN
1 stop32h 20mDelta
Deal found 8/13$637
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 12/246:00 pmICN - RDU
1 stop25h 16mUnited Airlines
Sat 1/38:45 amRDU - ICN
2 stops30h 55mUnited Airlines
Deal found 8/11$641
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.
Tue 12/1612:45 pmICN - RDU
2 stops24h 00mUnited Airlines
Sat 1/108:30 amRDU - ICN
1 stop31h 10mUnited Airlines
Deal found 8/13$642
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.
Wed 9/174:50 pmICN - RDU
2 stops28h 36mUnited Airlines
Sat 9/275:10 pmRDU - ICN
2 stops22h 10mUnited Airlines
Deal found 8/14$645
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.
Tue 12/168:05 pmICN - RDU
1 stop17h 49mDelta
Sat 1/105:20 pmRDU - ICN
1 stop33h 10mDelta
Deal found 8/13$650

Cheapflights Fare Finder

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

Fly from

Incheon Intl

Fly to

Raleigh

Route

Depart

Return

Price

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Sun 9/21

5:25 pm-8:13 am

2 stops27h 48m

Raleigh-Durham

Sun 9/28

8:16 pm-3:30 pm

2 stops30h 14m

$600

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 9/30

4:50 pm-9:34 am

2 stops29h 44m

Raleigh-Durham

Tue 11/18

6:30 am-4:15 pm

1 stop19h 45m

$604

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Wed 9/10

4:50 pm-11:51 pm

2 stops20h 01m

Raleigh-Durham

Wed 9/24

10:34 am-4:20 am

3 stops28h 46m

$604

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 9/30

4:50 pm-10:26 am

2 stops30h 36m

Raleigh-Durham

Wed 11/26

6:30 am-4:15 pm

1 stop19h 45m

$604

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 9/30

11:30 am-3:43 pm

1 stop17h 13m

Raleigh-Durham

Thu 11/6

6:30 am-4:15 pm

1 stop19h 45m

$604

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 9/30

11:30 am-3:43 pm

1 stop17h 13m

Raleigh-Durham

Tue 11/25

6:30 am-5:40 am

2 stops33h 10m

$604

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Fri 10/17

6:00 pm-3:53 pm

2 stops34h 53m

$431

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Wed 11/19

9:55 pm-1:19 pm

1 stop29h 24m

$496

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Fri 11/21

9:55 pm-1:19 pm

1 stop29h 24m

$511

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Thu 11/20

9:55 pm-1:19 pm

1 stop29h 24m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Incheon Intl to Raleigh

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

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Raleigh. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Raleigh, you should look to book at least 70 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 Incheon Intl Airport to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Raleigh (average of $206). Flying from Incheon Intl Airport to Raleigh in March is currently the most expensive (average of $292). 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 ICN to RDU?

Find hourly flight availability from Incheon Intl to Raleigh. 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.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Incheon Intl Airport to Raleigh by exploring options for tickets at noon.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Incheon Intl Airport to Raleigh, such as Korean Air, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Raleigh. 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 into for flights to Raleigh from Incheon Intl?

    For a flight from Incheon Intl to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 0 inbound flights from Incheon Intl per day. 4 airlines have flights to Raleigh-Durham from Incheon Intl on a regular basis.

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

    According to our current data, Delta ($694), United Airlines ($715), and American Airlines ($766) offers the cheapest pricing from Incheon Intl Airport to Raleigh. These flights start at 34% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Raleigh (average of $206). Flying from Incheon Intl Airport to Raleigh in March is currently the most expensive (average of $292). 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 Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Cary
Rocky Mount
Garner
Chapel Hill
Smithfield
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs
Oxford

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Top 4 airlines flying from Incheon Intl to Raleigh

Discover the top 4 airlines that operate flights from Incheon Intl to Raleigh. 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
DeltaCheapest$694Average$1,201FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$715Average$944FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$766Average$1,087FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$901Average$1,331FlexibilityNo cancel feeOn-time81%

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