RDU - SEL

$475 Find Cheap Flights from Raleigh to Seoul - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Seoul departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,028
Typical prices: $1,206-$1,518
Multiple Airlines
Wed 8/19Wed 8/26
RDU - ICN • 2 stops
Cheapest one-way
$475
Typical prices: $545-$759
Multiple Airlines
Sun 8/9
RDU - ICN • 2 stops
Top airlines
Cheapest • from $1,064 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Seoul. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $918 (round-trip)
Shortest trip • 17h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Seoul (RDU-SEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Seoul

Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
10:50 am - 4:30 am
RDU
-
ICN
28h 40m
2 stops
Multiple Airlines Logo
1:00 pm - 11:35 am
ICN
-
RDU
35h 35m
2 stops
$1,028Multiple Airlines
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
12:30 pm - 4:30 am
RDU
-
ICN
27h 00m
2 stops
Multiple Airlines Logo
1:00 pm - 12:38 pm
ICN
-
RDU
36h 38m
2 stops
$1,029Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
6:30 am - 3:45 pm
RDU
-
ICN
20h 15m
1 stop
American Airlines Logo
5:50 pm - 1:27 pm
ICN
-
RDU
32h 37m
1 stop
$1,105American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
6:30 am - 3:45 pm
RDU
-
ICN
20h 15m
1 stop
American Airlines Logo
5:50 pm - 1:27 pm
ICN
-
RDU
32h 37m
1 stop
$1,106American Airlines
Mon, Nov 2 - Tue, Nov 10
Delta Logo
4:44 pm - 5:45 am
RDU
-
ICN
23h 01m
1 stop
Delta Logo
8:35 pm - 11:50 pm
ICN
-
RDU
17h 15m
1 stop
$1,107Delta
Wed, Nov 11 - Wed, Nov 18
Delta Logo
1:55 pm - 5:45 am
RDU
-
ICN
25h 50m
1 stop
Delta Logo
8:35 pm - 11:50 pm
ICN
-
RDU
17h 15m
1 stop
$1,107Delta
Wed, Nov 11 - Wed, Nov 18
United Airlines Logo
10:01 am - 5:40 am
RDU
-
ICN
29h 39m
3 stops
United Airlines Logo
12:45 pm - 4:17 pm
ICN
-
RDU
17h 32m
1 stop
$1,107United Airlines
Thu, Sep 3 - Thu, Sep 24
United Airlines Logo
9:45 am - 4:20 am
RDU
-
ICN
29h 35m
1 stop
United Airlines Logo
11:30 am - 9:59 pm
ICN
-
RDU
23h 29m
2 stops
$1,107United Airlines
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
9:10 am - 4:05 pm
RDU
-
ICN
41h 55m
2 stops
Air Canada Logo
5:45 pm - 9:31 pm
ICN
-
RDU
40h 46m
2 stops
$1,210Air Canada
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
9:10 am - 4:05 pm
RDU
-
ICN
41h 55m
2 stops
Air Canada Logo
5:45 pm - 9:31 pm
ICN
-
RDU
40h 46m
2 stops
$1,211Air Canada
Booking Insights

KAYAK's insights & trends for Raleigh to Seoul flights

Get data-powered insights and trends into flights from Raleigh to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Raleigh to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Seoul is September, where tickets cost $1,002 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,654 and $1,474 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Seoul, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

August

Cheapest flight

$475
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Raleigh to Seoul Incheon Airport

When to book flights from Raleigh to Seoul

Are your dates flexible? Find out the best times to travel from Raleigh to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Seoul

  • What is the cheapest flight from Raleigh to Seoul?

    In the last 5 days, the lowest price for a flight from Raleigh to Seoul was $475 for a one-way ticket and $1,028 for a round-trip.

  • Do I need a passport to fly between Raleigh and Seoul?

    A passport is required to fly from Raleigh to Seoul.

  • Which airports will I be using when flying from Raleigh to Seoul?

    On your way to Seoul, you’ll fly out from Raleigh-Durham. You’ll be landing in one of Seoul’s 2 airports: Seoul Gimpo Intl or Incheon Intl.

  • Which aircraft models fly most regularly from Raleigh to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Raleigh to Seoul?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Raleigh and Seoul, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Raleigh to Seoul, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Seoul are Delta and United Airlines. With an average price for the route of $1,321 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,078 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Raleigh to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Raleigh with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Raleigh to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1223 reviews
8.3Comfort
8.1Food
8.7Crew
8.2Entertainment
8.5Boarding
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

long flights are difficult but the crew and amenities made it a very good experience

Awful. There was an unexpected delay of nearly three hours because there were not enough flight attendants. I understand this is likely due to FAA regulations; but in that case, Delta should coordinate with smaller airports such as RDU to have extra flight attendants on the ground and "on call". In addition, this was the second 2-hour+ delay to Boston on this route in one week.

No food or drink, Not much conversation with crew. They didn't come through to check on people. There were no charging stations or wifi to watch movies. It was like being on a bus in the air.

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Two delays on two separate planes with parts they could not easily find and replace.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Flight was 3 hours late so only had an OK experience

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Food is terrible. Flight is outdated and seats are not comfy.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

Boarding was easy. RDU gates can get crowded, be prepared to be patient. Flight was smooth, with excellent service. Pilots really provided a lot of visibility into flight details. Plane and seats were clean and serviceable. TY!

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Late by nearly 2 hours due to taking that long to change a tire on the plane.

The boarding on this Air Canada flight from Toronto to Barcelona was a complete mess. The ticket was written under United but they were actually Air Canada flights. We went from one end of the Toronto airport to the complete other side.

It’s love good long way travel!! I always want more give me price down i want ever month travel I miss travel only North Carolina to Thailand in my love her !!

I found the seats ergonomically uncomfortable forcing the body to seat slightly hunched. For a short flight I worked on adjustments but for a longer flight, it would be difficult.

For some unknown reason, my checked bag didn't arrive at the same time. I got to my destination about 30 minutes late (5pm) and my bag was delivered to my hotel at 2:06am.... in the past 4 flights with AA, they been delayed and I've missed connections and my bags. Poor service.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

This flight never occurred because AA couldn’t get their act together.

Everything was great except boarding for the flight from Charlotte to Raleigh and seating from New Orleans to Charlotte.

For an over three hour long flight one pack of cookies was not enough.

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

There wasn't much leg-room, and although I requested a vegetarian meal, there was an error and I did not get one. Everything else was excellent.

My wife was in a wheelchair. Most accommodating and kind staff!

The gate crew were very efficient and diligent with respect to helping people with carry-on luggage. Because of their diligence, only a few "bad apples" snuck through and subsequently delayed onboarding because of the lengthy attempts they had to make to get their oversized roller bags to fit in the relatively small overhead luggage compartments in the Embraer 175 we were flying in. I also appreciated Air Canada's attempts to head off this situation by offering, during check in, the opportunity to have carry-on luggage checked through to one's ultimate destination. This made onboarding and subsequent transfers very convenient for me.

Great flight crew. Flight delayed but still made connection because I rushed through the terminal. If I’d waited for the requested wheelchair I never would have made the next flight. Also, there was no one readily available to ask for assistance, I had to search for assistance. The workers at customs seemed annoyed to help.

Plane had a problem with the steering mechanism, which causes a 2.5 hour delay while boarded.

I will never fly with Air Canada again. Our flight to Montreal to Munich was delayed. We missed our connecting flight to Marseille and we’re stuck in Munich airport for 11 hours. I will never fly Air Canada or Lufthansa again.

Missed connection by a couple of minutes. I’m hat was followed by 2.5 hours in line for a hopelessly overmatched customer service desk that actually closed after 75 minutes and directed us join the back of another one at the other end of the terminal. Gross and truly remarkable levels of incompetence with Air Canada. Buyer beware!

The departing flight from Raleigh NC (RDU) on Monday June 5th was delayed four times that day due to a technical issue that was not explained to passengers. We arrived in Toronto over three hours later than scheduled. As instructed, I have filed a claim with Air Canada for possible compensation.

There was a 1 hour delay on the return flight but it was caused by ATC restrictions in Montreal. One of 2 runways was under repair.

Everything you need to know for your flight from Raleigh to Seoul

Information on your arrival and departure airports