RDU - SEL

$419 Find Cheap Flights from Raleigh to Seoul

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 11/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Seoul, as well as popular online travel agencies
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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

Thu, Sep 25 - Fri, Oct 17
American Airlines Logo
5:13 am - 3:30 pmRDU-ICN
21h 17m1 stop
American Airlines Logo
5:45 pm - 10:08 pmICN-RDU
17h 23m1 stop
$861American Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 30
Air Canada Logo
8:40 am - 4:05 pmRDU-ICN
18h 25m1 stop
Air Canada Logo
5:55 pm - 9:05 pmICN-RDU
40h 10m2 stops
$864Air Canada
Find Deal
Fri, Sep 26 - Sat, Oct 4
Delta Logo
8:05 pm - 2:10 pmRDU-ICN
29h 05m1 stop
Delta Logo
6:50 pm - 10:38 pmICN-RDU
16h 48m1 stop
$888Delta
Find Deal
Mon, Dec 29 - Thu, Jan 15
United Airlines Logo
6:05 pm - 5:40 amRDU-ICN
21h 35m1 stop
United Airlines Logo
6:00 pm - 7:30 amICN-RDU
27h 30m1 stop
$922United Airlines
Find Deal
Mon, Dec 29 - Thu, Jan 15
United Airlines Logo
7:40 pm - 4:15 pmRDU-ICN
30h 35m2 stops
United Airlines Logo
6:00 pm - 7:30 amICN-RDU
27h 30m1 stop
$927United Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 16
Delta Logo
7:35 am - 4:30 pmRDU-ICN
18h 55m1 stop
Delta Logo
8:05 pm - 11:48 pmICN-RDU
17h 43m1 stop
$956Delta
Find Deal
Sun, Feb 1 - Sun, Feb 8
Japan Airlines Logo
6:00 am - 10:55 amRDU-GMP
38h 55m2 stops
Japan Airlines Logo
8:00 am - 11:24 pmGMP-RDU
29h 24m2 stops
$1,086Japan Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 10
Japan Airlines Logo
9:25 am - 6:20 pmRDU-GMP
43h 55m2 stops
Japan Airlines Logo
12:05 pm - 12:41 pmGMP-RDU
38h 36m2 stops
$1,134Japan Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Korean Air Logo
8:50 am - 4:50 pmRDU-ICN
19h 00m1 stop
Korean Air Logo
6:40 pm - 11:46 pmICN-RDU
18h 06m1 stop
$1,152Korean Air
Find Deal
Mon, Dec 8 - Wed, Dec 31
Korean Air Logo
6:48 am - 4:35 pmRDU-ICN
19h 47m1 stop
Korean Air Logo
9:10 am - 3:08 pmICN-RDU
19h 58m1 stop
$1,186Korean Air
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $861 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 26% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$861
Overall average: $1,056
American Airlines
Thu 9/25Fri 10/17
RDU - ICN • 1 stop
Cheapest one-way
$419
Typical prices: $506-609
Multiple Airlines
Fri 11/14
RDU - ICN • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
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.

How much is a round-trip flight from Raleigh to Seoul?

What’s the cheapest day of the week to fly from Raleigh to Seoul?

The average price of all round-trip flights from Raleigh to Seoul clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Raleigh to Seoul, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Seoul, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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 January, where tickets cost $902 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,865 and $1,763 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 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$419
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 26% 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 3 days, the lowest price for a flight from Raleigh to Seoul was $419 for a one-way ticket and $861 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 Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Raleigh to Seoul are Korean Air and Delta. With an average price for the route of $1,116 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,072 and an overall rating of 7.9.

  • 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 1139 reviews
8.7Crew
8.5Boarding
8.2Entertainment
8.1Food
8.3Comfort
Airline reviews

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.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

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 normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

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

Korean air has a little bit more seating space than Asiana air.

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

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

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

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Boarding: Boarding was a bit of a mess. Our tickets indicated "BC" for Business Class, but we and many others were confused as that was not indicated anywhere in the airport, so we didn't know when we're supposed to board. The airplane: The airplane was nice. However, we sat near the back of the business class cabin and the flight attendants and passengers from other cabins would constantly move the curtain (which was very loud), preventing me from fallling asleep on my 8 hour flight. The flight crew: Amazing, generally. However, they nearly forgot to serve breakfast to me. The flight food: I was able to select my meal for dinner, which was really good. Breakfast was a bit of a mess, however. The crew forgot to serve me breakfast until the last minute. Very little was available by the time they remembered. The entertainment: Paltry, underwhelming, and dated. Not one new movie was available. Bottom line: For the money, you might want to consider other options for your international business class flights.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

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

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

Was a normal flight but it was delayed, and there wasn't an explanation.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

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

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