RDU - ICN

$334 Find Cheap Flights from Raleigh to Seoul Incheon Airport

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 Incheon departing on 3/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

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

Cheapest round-trip
$831
Typical prices: $916-$1,100
Alaska Airlines
Sat 1/10Sun 1/25
RDU - ICN • 1 stop
Cheapest one-way
$334
Typical prices: $657-$823
Multiple Airlines
Wed 3/4
RDU - ICN • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $823 (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 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 36% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Incheon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Incheon (RDU-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Incheon 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 Incheon

Sat, Jan 10 - Sun, Jan 25
Alaska Airlines Logo
7:04 pm - 6:35 pm
RDU
-
ICN
33h 31m1 stop
Alaska Airlines Logo
8:35 pm - 6:04 pm
ICN
-
RDU
35h 29m1 stop
$831Alaska Airlines
Sat, Jan 10 - Sun, Jan 25
Multiple Airlines Logo
7:04 pm - 6:35 pm
RDU
-
ICN
33h 31m1 stop
Multiple Airlines Logo
9:20 pm - 12:11 am
ICN
-
RDU
40h 51m2 stops
$879Multiple Airlines
Sun, Feb 22 - Mon, Jul 27
Air Canada Logo
3:15 pm - 5:10 pm
RDU
-
ICN
35h 55m2 stops
Air Canada Logo
5:45 pm - 9:44 pm
ICN
-
RDU
16h 59m1 stop
$906Air Canada
Wed, Feb 18 - Tue, Mar 3
Air Canada Logo
1:25 pm - 4:00 pm
RDU
-
ICN
36h 35m2 stops
Air Canada Logo
6:55 pm - 9:20 pm
ICN
-
RDU
40h 25m2 stops
$907Air Canada
Wed, Feb 18 - Tue, Mar 3
Air Canada Logo
9:30 am - 6:25 pm
RDU
-
ICN
18h 55m1 stop
Air Canada Logo
6:55 pm - 9:20 pm
ICN
-
RDU
40h 25m2 stops
$910Air Canada
Sun, Feb 22 - Mon, Jul 27
Air Canada Logo
3:15 pm - 5:10 pm
RDU
-
ICN
35h 55m2 stops
Air Canada Logo
5:45 pm - 10:45 am
ICN
-
RDU
30h 00m2 stops
$913Air Canada
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
8:45 am - 5:40 am
RDU
-
ICN
30h 55m1 stop
United Airlines Logo
12:45 pm - 11:15 pm
ICN
-
RDU
24h 30m2 stops
$916United Airlines
Thu, Jan 1 - Sat, Jan 31
United Airlines Logo
8:29 am - 5:40 am
RDU
-
ICN
31h 11m2 stops
United Airlines Logo
6:00 pm - 2:06 pm
ICN
-
RDU
34h 06m3 stops
$920United Airlines
Mon, Jan 12 - Sat, Jan 17
Delta Logo
4:55 pm - 4:50 pm
RDU
-
ICN
33h 55m1 stop
Delta Logo
7:25 pm - 12:15 am
ICN
-
RDU
18h 50m1 stop
$921Delta
Tue, Jan 6 - Tue, Jan 20
Delta Logo
7:36 am - 4:30 pm
RDU
-
ICN
18h 54m1 stop
Delta Logo
6:00 pm - 12:15 am
ICN
-
RDU
20h 15m1 stop
$922Delta
Booking Insights

KAYAK's insights & trends for Raleigh to Incheon flights

Get data-powered insights and trends into flights from Raleigh to Incheon 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 Incheon Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Incheon Intl Airport departing in January.

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

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

For Raleigh to Seoul Incheon Airport, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Seoul Incheon Airport back to Raleigh, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Raleigh to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Incheon Intl Airport, 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 Incheon Intl Airport is August, where tickets cost $793 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,708 and $1,458 respectively.

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

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 Incheon Intl Airport, 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 Incheon Intl Airport, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$334
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Raleigh to Seoul Incheon Airport

When to book flights from Raleigh to Incheon

Are your dates flexible? Find out the best times to travel from Raleigh to Incheon 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 Raleigh to Seoul Incheon Airport flights

  • What are the common layovers for flights from Raleigh to Incheon?

    Most airlines make one or two stops in major cities on the Raleigh-to-Incheon route. The most common layovers include Washington, DC, Toronto, Boston, Minneapolis, Chicago, Detroit, New York, Atlanta, Seattle, Dallas, Las Vegas, San Francisco, Paris, and London. However, layover duration and cities vary depending on the airline and flight route.

  • What is the most convenient way to travel from Incheon International Airport to downtown Incheon?

    The most convenient way to get to the city from ICN airport is taking the Express Train at Terminal 1 or 2 to arrive in about 45 minutes. You can also take the Deluxe Bus to get to the city in about an hour. If you need a quick journey, you can take a taxi at F1 or rent a car to arrive in the city in about 40 minutes.

  • What is the most sustainable airline for flights from Raleigh to Incheon?

    Korean Air is focused on maintaining a sustainable environment by maximizing fuel efficiency to reduce carbon emissions. This airline uses sustainable aviation fuel derived from industrial, household, and oil waste. American Airlines has partnered with the nonprofit Cool Effect to enable onboard recycling and reduce landfill waste. It also has reduced aircraft noise by introducing the A320 aircraft to ensure a lower-decibel environment.

  • Can I upgrade to first class for flights from Raleigh to Incheon?

    Your airline can allow you to upgrade if there are available first-class seats. Mostly, you'll receive an email from your aircraft asking whether you’d like to upgrade. The advantage of upgrading is that you pay less money than booking a first-class ticket to begin with, saving a few bucks. In addition, the amount you pay depends on your class fare. Amenities to enjoy on first class include premium seating and luxury dining options.

  • What is the cheapest flight from Raleigh to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Raleigh to Incheon Intl Airport was $334 for a one-way ticket and $816 for a round-trip.

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

    A passport is required to fly from Raleigh to Seoul Incheon Airport.

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

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

  • Which airline alliances offer flights from Raleigh to Seoul Incheon Airport?

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

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

    The two airlines most popular with KAYAK users for flights from Raleigh to Incheon are Korean Air and Delta. With an average price for the route of $1,502 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 $1,449 and an overall rating of 7.9.

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

    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 Incheon Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?

    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 Incheon Airport with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and ICN can sometimes prove cheaper using this method.

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

    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 Incheon Airport from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Raleigh to Incheon Intl Airport

  • Qatar Airways offers special meals for those with dietary restrictions aboard cheap flights from Raleigh to Incheon. However, you need to request your meal from the airline at least 24 hours before take-off.
  • The best way to travel from downtown Raleigh to Raleigh-Durham International Airport (RDU) is to take the Line 100 bus to arrive at the airport in approximately 27 minutes. However, you can take a taxi, rideshare, or town car to get to the airport in about 19 minutes. Also, you can rent a car at the airport to enjoy a flexible journey.
  • Several low-cost airlines offer cheap flights from Raleigh to Incheon. If on a tight budget, you can compare prices from various airlines, including Delta, Turkish Airlines, and Korean Air, to choose the airline within your budget.
  • RDU airport offers wheelchair-accessible services to travelers with limited mobility. The airport has accessible parking lots, adapted toilets, and ramps for lifts and elevators, to ensure smooth movement for people using wheelchairs and clutches.
  • RDU airport is a hub for Frontier Airlines and Delta, serving domestic and international flights. On the other hand, Incheon International Airport (ICN) is a hub for Asiana Airlines, Korea Air, and Jeju Air. This airport connects at least 188 cities globally.

Reviews of the top 5 airlines serving from Raleigh to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Incheon. 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 Incheon? 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 1184 reviews
8.5Boarding
8.7Crew
8.2Entertainment
8.1Food
8.3Comfort
Airline reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

10.0 ExcellentOmer, Nov 2025
MNL - ICN
Read more Korean Air reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

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.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

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

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

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!

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

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

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

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

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

Information on your arrival and departure airports