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$435+ Cheap flights from Seoul (SEL) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — RDU
Sep 1 — Sep 81
Mon 9/1
Mon 9/8
1 adult, Economy
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Cheap flight deals from Seoul to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 27, 2025.

Round-trip from

$576
(American Airlines)

One-way from

$435
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$898
From Seoul (SEL) to Raleigh-Durham
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One-way flight from Seoul (SEL) to Raleigh-Durham
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Highest demand for flights based on searches. 12% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($97 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 Seoul to Raleigh

Cheapest flights from Seoul to Raleigh
Explore the most affordable flight options available from Seoul to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2025.

This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmICN - RDU
2 stops30h 17mAmerican Airlines
Wed 9/245:13 amRDU - ICN
1 stop21h 17mAmerican Airlines
Deal found 8/26$576
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:35 pmICN - RDU
1 stop23h 30mAlaska Airlines
Thu 3/55:20 pmRDU - ICN
1 stop35h 15mAlaska Airlines
Deal found 8/25$601
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:45 pmICN - RDU
1 stop30h 31mUnited Airlines
Wed 1/76:15 pmRDU - ICN
1 stop21h 25mUnited Airlines
Deal found 8/26$603
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:00 pmICN - RDU
1 stop17h 44mUnited Airlines
Tue 11/186:30 amRDU - ICN
1 stop19h 45mUnited Airlines
Deal found 8/26$605
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/226:00 pmICN - RDU
1 stop35h 20mUnited Airlines
Mon 2/2312:45 pmRDU - ICN
2 stops26h 55mUnited Airlines
Deal found 8/25$607
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/94:50 pmICN - RDU
1 stop35h 53mUnited Airlines
Mon 11/106:30 amRDU - ICN
1 stop19h 45mUnited Airlines
Deal found 8/25$608
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:50 pmICN - RDU
2 stops29h 44mUnited Airlines
Sun 11/98:45 amRDU - ICN
1 stop41h 30mUnited Airlines
Deal found 8/27$660
This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 pmICN - RDU
2 stops29h 39mUnited Airlines
Wed 12/318:29 amRDU - ICN
2 stops31h 11mUnited Airlines
Deal found 8/26$663
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/64:50 pmICN - RDU
2 stops30h 36mUnited Airlines
Mon 10/2710:35 amRDU - ICN
2 stops29h 05mUnited Airlines
Deal found 8/25$666
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 11/247:30 pmICN - RDU
2 stops18h 50mDelta
Fri 11/287:04 amRDU - ICN
1 stop19h 26mDelta
Deal found 8/27$688
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 9/122:30 pmICN - RDU
2 stops21h 08mDelta
Tue 10/146:00 amRDU - ICN
2 stops21h 40mDelta
Deal found 8/26$709
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:35 pmICN - RDU
1 stop76h 25mHawaiian Airlines
Tue 10/145:39 pmRDU - ICN
1 stop35h 56mHawaiian Airlines
Deal found 8/25$710

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul 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 27, 2025.
Use the filters below to find and compare flights from Seoul to Raleigh that are best for you.

Fly from

Seoul

Fly to

Raleigh

Route

Depart

Return

Price

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Thu 9/11

5:25 pm-10:42 am

2 stops30h 17m

Raleigh-Durham

Wed 9/24

5:13 am-3:30 pm

1 stop21h 17m

$576

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Fri 12/26

8:35 pm-6:05 am

1 stop23h 30m

Raleigh-Durham

Thu 3/5

5:20 pm-6:35 pm

1 stop35h 15m

$601

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Wed 12/24

6:00 pm-5:16 am

1 stop25h 16m

Raleigh-Durham

Wed 1/7

1:29 pm-5:40 am

2 stops26h 11m

$603

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Thu 10/16

4:50 pm-9:34 am

2 stops29h 44m

Raleigh-Durham

Tue 10/28

6:35 pm-4:40 am

1 stop21h 05m

$603

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Fri 10/10

11:30 am-3:43 pm

1 stop17h 13m

Raleigh-Durham

Mon 11/10

6:30 am-5:40 am

1 stop33h 10m

$603

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Mon 2/2

6:00 pm-9:26 pm

1 stop17h 26m

Raleigh-Durham

Wed 2/25

6:30 am-4:15 pm

1 stop19h 45m

$605

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Thu 9/11

11:30 am-9:47 pm

1 stop23h 17m

Raleigh-Durham

Wed 9/24

7:00 am-3:00 pm

1 stop19h 00m

$605

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 11/11

6:00 pm-10:45 pm

2 stops18h 45m

Raleigh-Durham

Tue 11/18

10:35 am-5:40 am

2 stops29h 05m

$605

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Thu 10/9

9:05 pm-5:38 pm

2 stops33h 33m

$435

IncheonRaleigh

ICN - RDU

ICNRDU

Incheon Intl

Tue 10/7

9:05 pm-5:38 pm

2 stops33h 33m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 16 results
1
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Best time to book a flight from Seoul to Raleigh

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

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

Currently, August is the cheapest month in which you can book a flight from Seoul to Raleigh (average of $206). Flying from Seoul 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 SEL to RDU?

Find hourly flight availability from Seoul 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 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to Raleigh at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

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 27, 2025.
See what other customers who have flown with Korean Air, Delta, and United Airlines from Seoul to Raleigh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,133 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

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
1,133 reviews
Korean Air
8.4
Very good
1,133 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

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
7,977 reviews
Korean Air
8.4
Very good
1,133 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

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
8,945 reviews
Korean Air
8.4
Very good
1,133 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.2

Boarding

8.5

Crew

8.7

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 Seoul 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 Seoul?

    Most people fly into Raleigh-Durham (RDU) if they book a flight to Raleigh from Seoul. On average, Raleigh-Durham has 0 inbound flights from Seoul per day from 3 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How long is the flight from Seoul to Raleigh?

    Airlines like American Airlines, Alaska Airlines, and United Airlines fly from Seoul to Raleigh in about 23h 30m. The time it takes to get you to your destination can typically vary by up to 6h 47m. There are 7114 mi between Seoul and Raleigh. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $694, Delta will fly you from Seoul to Raleigh and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Korean Air - these airlines can fly you to your destination from $715 and $901, respectively. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seoul to Raleigh (average of $206). Flying from Seoul 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
Goldsboro
Morrisville
Apex
Henderson
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Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs
Oxford

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 3 airlines flying from Seoul to Raleigh

Discover the top 3 airlines that operate flights from Seoul 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$694Average$1,142FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$715Average$944FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$901Average$1,344FlexibilityNo cancel feeOn-time81%

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