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$469+ Cheap flights from Raleigh (RDU) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Seoul are usually found in January or March, booked 59 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Raleigh to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 June 12, 2025.

Round-trip from

$965
(Mytrip)

One-way from

$469
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,763
From Raleigh-Durham to Seoul (SEL)
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One-way flight from Raleigh-Durham to Seoul (SEL)
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Raleigh to Seoul

Cheapest flights from Raleigh to Seoul
Explore the most affordable flight options available from Raleigh to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:30 amRDU - ICN
3 stops45h 15mMultiple Airlines
Wed 9/2410:35 amICN - RDU
2 stops24h 09mMultiple Airlines
Deal found 6/12$965
This United Airlines deal was found by Cheapflights users on 6/11. 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 12/46:30 amRDU - ICN
1 stop19h 45mUnited Airlines
Wed 12/3112:45 pmICN - RDU
1 stop30h 21mUnited Airlines
Deal found 6/11$966
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:20 amRDU - ICN
2 stops22h 10mDelta
Fri 10/319:35 amICN - RDU
2 stops25h 05mDelta
Deal found 6/9$995
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:30 amRDU - ICN
1 stop18h 35mAir Canada
Thu 9/185:45 pmICN - RDU
2 stops29h 53mAir Canada
Deal found 6/12$997
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:46 pmRDU - GMP
2 stops34h 34mJapan Airlines
Fri 11/217:50 amGMP - RDU
2 stops22h 28mJapan Airlines
Deal found 6/10$1,075
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/275:00 amRDU - ICN
2 stops21h 30mAmerican Airlines
Sun 8/35:25 pmICN - RDU
2 stops26h 28mAmerican Airlines
Deal found 6/12$1,153
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:42 pmRDU - ICN
2 stops46h 58mTurkish Airlines
Fri 10/3112:10 amICN - RDU
2 stops28h 59mTurkish Airlines
Deal found 6/9$1,200
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amRDU - ICN
2 stops38h 45mEtihad Airways
Fri 9/121:35 amICN - RDU
2 stops31h 12mEtihad Airways
Deal found 6/12$1,295
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:00 amRDU - GMP
3 stops35h 50mMultiple Airlines
Tue 9/99:00 amGMP - RDU
3 stops25h 45mMultiple Airlines
Deal found 6/10$1,388
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amRDU - GMP
2 stops27h 20mANA
Fri 10/37:55 pmGMP - RDU
2 stops31h 19mANA
Deal found 6/12$2,478

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 June 12, 2025.
Use the filters below to find and compare flights from Raleigh to Seoul that are best for you.

Fly from

Raleigh

Fly to

Seoul

Route

Depart

Return

Price

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 9/20

8:30 am-6:45 pm

3 stops45h 15m

Incheon Intl

Wed 9/24

10:35 am-9:44 pm

2 stops24h 09m

$965

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 12/4

6:30 am-4:15 pm

1 stop19h 45m

Incheon Intl

Wed 12/31

12:45 pm-5:06 am

1 stop30h 21m

$966

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 9/20

5:20 am-4:30 pm

2 stops22h 10m

Incheon Intl

Fri 10/31

9:35 am-9:40 pm

2 stops25h 05m

$995

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 9/4

8:30 am-4:05 pm

1 stop18h 35m

Incheon Intl

Thu 9/18

5:45 pm-10:38 am

2 stops29h 53m

$997

RaleighSeoul

RDU - GMP

RDUGMP

Raleigh-Durham

Sat 11/8

5:46 pm-6:20 pm

2 stops34h 34m

Seoul Gimpo Intl

Fri 11/21

7:50 am-4:18 pm

2 stops22h 28m

$1,075

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 7/27

5:00 am-3:30 pm

2 stops21h 30m

Incheon Intl

Sun 8/3

5:25 pm-6:53 am

2 stops26h 28m

$1,153

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 9/14

8:42 pm-8:40 am

2 stops46h 58m

Incheon Intl

Fri 10/31

12:10 am-4:09 pm

2 stops28h 59m

$1,200

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 9/4

7:00 am-10:45 am

2 stops38h 45m

Incheon Intl

Fri 9/12

1:35 am-7:47 pm

2 stops31h 12m

$1,295

RaleighSeoul

RDU - GMP

RDUGMP

Raleigh-Durham

Sun 8/31

9:00 am-9:50 am

3 stops35h 50m

Seoul Gimpo Intl

Tue 9/9

9:00 am-9:45 pm

3 stops25h 45m

$1,388

RaleighSeoul

RDU - GMP

RDUGMP

Raleigh-Durham

Sun 9/28

6:00 am-10:20 pm

2 stops27h 20m

Seoul Gimpo Intl

Fri 10/3

7:55 pm-2:14 pm

2 stops31h 19m

$2,478

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results
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Best time to book a flight from Raleigh to Seoul

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

How far ahead should I book a flight from Raleigh to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Seoul. Price data was last updated on June 9, 2025.

The best time to book flights from Raleigh to Seoul is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Seoul (average of $1,000). Flying from Raleigh 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 RDU to SEL?

Find hourly flight availability from Raleigh 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 June 12, 2025.

It’s typically best to fly out from Raleigh to Seoul in the morning. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Raleigh to Seoul. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Seoul?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Seoul. 5 airlines have flights from Raleigh-Durham to Seoul on a regular basis. Booking flights from Raleigh-Durham to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

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

    United Airlines, at $966, was found to be the cheapest airline from Raleigh to Seoul.Alternate airlines to your destination round-trip include Delta and Air Canada. United Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $469. Air Canada flights start at $493 while deals on United Airlines start at $559 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Seoul (average of $1,000). Flying from Raleigh 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

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Top 5 airlines flying from Raleigh to Seoul

Discover the top 5 airlines that operate flights from Raleigh 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$793Average$1,079FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$883Average$1,392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$907Average$1,385FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,080Average$1,575FlexibilityNo cancel feeOn-time81%

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