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Cheap flights from Raleigh to Seoul from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Seoul departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:04 pm - 6:35 pmRDU-ICN
33h 31m1 stop
Alaska Airlines Logo
8:35 pm - 6:04 pmICN-RDU
35h 29m1 stop
$802Alaska Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Alaska Airlines Logo
7:04 pm - 6:35 pmRDU-ICN
33h 31m1 stop
Alaska Airlines Logo
8:35 pm - 4:26 pmICN-RDU
33h 51m1 stop
$838Alaska Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 26
American Airlines Logo
5:16 am - 3:55 pmRDU-ICN
21h 39m1 stop
American Airlines Logo
7:15 pm - 12:39 amICN-RDU
19h 24m1 stop
$861American Airlines
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Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
3:43 pm - 4:45 pmRDU-ICN
35h 02m1 stop
American Airlines Logo
7:15 pm - 10:07 pmICN-RDU
16h 52m1 stop
$862American Airlines
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Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
6:15 pm - 5:40 amRDU-ICN
21h 25m1 stop
United Airlines Logo
6:00 pm - 7:25 amICN-RDU
27h 25m1 stop
$876United Airlines
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Sun, Feb 8 - Sat, Feb 28
United Airlines Logo
7:45 pm - 4:15 pmRDU-ICN
30h 30m2 stops
United Airlines Logo
6:00 pm - 11:44 pmICN-RDU
19h 44m2 stops
$880United Airlines
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Wed, Dec 3 - Mon, Dec 8
Delta Logo
5:44 am - 4:30 pmRDU-ICN
21h 46m2 stops
Delta Logo
7:30 pm - 12:20 amICN-RDU
18h 50m2 stops
$892Delta
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Thu, Oct 30 - Fri, Nov 21
Delta Logo
7:04 am - 4:30 pmRDU-ICN
19h 26m1 stop
Delta Logo
6:00 pm - 11:18 pmICN-RDU
19h 18m1 stop
$922Delta
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Wed, Nov 19 - Thu, Nov 27
Air Canada Logo
9:30 am - 5:25 pmRDU-ICN
18h 55m1 stop
Air Canada Logo
7:05 pm - 9:18 pmICN-RDU
39h 13m1 stop
$932Air Canada
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Wed, Mar 25 - Tue, Apr 7
Air Canada Logo
9:00 am - 4:05 pmRDU-ICN
42h 05m2 stops
Air Canada Logo
7:10 pm - 2:08 pmICN-RDU
31h 58m1 stop
$934Air Canada
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Sun, Oct 19 - Mon, Oct 27

Air Canada flights from Raleigh to Incheon Intl Airport

Our best Air Canada deals on Raleigh to Incheon Intl Airport flight tickets
Air Canada
Mar 25
RDU9:30 amRaleigh-Durham
18h 55m
1 stop
ICN5:25 pmIncheon Intl
Apr 7
ICN7:05 pmIncheon Intl
39h 13m
1 stop
RDU9:18 pmRaleigh-Durham
$932
Find similar
Air Canada
Oct 19
RDU9:00 amRaleigh-Durham
42h 05m
2 stops
ICN4:05 pmIncheon Intl
Oct 27
ICN7:10 pmIncheon Intl
31h 58m
1 stop
RDU2:08 pmRaleigh-Durham
$934
Find similar
Air Canada
Oct 19
RDU4:40 pmRaleigh-Durham
35h 50m
1 stop
ICN5:30 pmIncheon Intl
Oct 27
ICN7:10 pmIncheon Intl
31h 58m
1 stop
RDU2:08 pmRaleigh-Durham
$941
Find similar

American Airlines flights from Raleigh to Incheon Intl Airport

Our best American Airlines deals on Raleigh to Incheon Intl Airport flight tickets
American Airlines
Oct 5
RDU7:01 amRaleigh-Durham
19h 29m
1 stop
ICN3:30 pmIncheon Intl
Oct 7
ICN5:45 pmIncheon Intl
17h 23m
1 stop
RDU10:08 pmRaleigh-Durham
$861
Find similar
American Airlines
Nov 15
RDU3:43 pmRaleigh-Durham
35h 02m
1 stop
ICN4:45 pmIncheon Intl
Nov 22
ICN7:15 pmIncheon Intl
16h 52m
1 stop
RDU10:07 pmRaleigh-Durham
$862
Find similar
American Airlines
Oct 29
RDU7:00 amRaleigh-Durham
19h 55m
1 stop
ICN3:55 pmIncheon Intl
Nov 5
ICN7:15 pmIncheon Intl
29h 11m
2 stops
RDU10:26 amRaleigh-Durham
$865
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Raleigh to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 1/15

7:04 pm-6:35 pm

1 stop33h 31m

Incheon Intl

Mon 1/19

8:35 pm-6:04 pm

1 stop35h 29m

$802

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Tue 2/3

7:04 pm-6:35 pm

1 stop33h 31m

Incheon Intl

Thu 2/26

8:35 pm-4:26 pm

1 stop33h 51m

$838

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 10/30

5:16 am-3:55 pm

1 stop21h 39m

Incheon Intl

Thu 11/6

7:15 pm-12:39 am

1 stop19h 24m

$861

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 11/15

3:43 pm-4:45 pm

1 stop35h 02m

Incheon Intl

Sat 11/22

7:15 pm-10:07 pm

1 stop16h 52m

$862

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 2/8

6:15 pm-5:40 am

1 stop21h 25m

Incheon Intl

Sat 2/28

6:00 pm-7:25 am

1 stop27h 25m

$876

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Wed 12/3

7:45 pm-4:15 pm

2 stops30h 30m

Incheon Intl

Mon 12/8

6:00 pm-11:44 pm

2 stops19h 44m

$880

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 10/30

5:44 am-4:30 pm

2 stops21h 46m

Incheon Intl

Fri 11/21

7:30 pm-12:20 am

2 stops18h 50m

$892

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Wed 11/19

7:04 am-4:30 pm

1 stop19h 26m

Incheon Intl

Thu 11/27

6:00 pm-11:18 pm

1 stop19h 18m

$922

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Wed 3/25

9:30 am-5:25 pm

1 stop18h 55m

Incheon Intl

Tue 4/7

7:05 pm-9:18 pm

1 stop39h 13m

$932

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 10/19

9:00 am-4:05 pm

2 stops42h 05m

Incheon Intl

Mon 10/27

7:10 pm-2:08 pm

1 stop31h 58m

$934

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Raleigh to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Incheon Intl Airport?

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

The cheapest month to fly to Incheon Intl Airport from Raleigh is in August. Flight prices, which tend to average around $793, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of August, then departing from Raleigh during the month February is also very affordable. Most momondo users find prices during this month for around $914.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Raleigh to Incheon Intl Airport is on a Thursday when prices can be found for as low as $1,596. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,710. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Raleigh to Incheon Intl Airport when you can find flight prices for as low as $1,534. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,858 on average. Flights to Incheon Intl Airport from Raleigh in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Incheon Intl Airport from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,220 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Raleigh for as low as $1,022 on momondo.

Can stopping save me money on Raleigh to Incheon Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Raleigh to Incheon Intl Airport flight.

How have Raleigh to Incheon Intl Airport flight prices changed over time?

As of October 2025, prices for Raleigh to Incheon Intl Airport flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Incheon Intl Airport (RDU to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Incheon Intl Airport

Direct flights

None
There are no direct flights from Raleigh to Incheon Intl Airport. There are no popular flight routes from Raleigh to Incheon Intl Airport.
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  • How far is Raleigh-Durham to Incheon Intl by plane?

    A flight from Raleigh-Durham to Incheon Intl will travel around 7123.5 mi. 18h 51m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Incheon Intl Airport?

    Prices for flights from Raleigh-Durham Airport to Incheon Intl Airport refresh daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Raleigh to Incheon Intl Airport?

Best airlines flying from Raleigh to Incheon Intl Airport

Compare and see reviews for airlines that fly from Raleigh to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $793Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $876Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
7,962 reviews
Search Delta flights
United AirlinesPriceFrom $907Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
Korean AirPriceFrom $1,060Free CancellationRating
8.4
1,145 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Raleigh to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Raleigh to Seoul with flexible booking policies on momondo?

All flight searches from Raleigh to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to Seoul?

momondo helps you find the best flight between Raleigh and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Incheon Intl Airport trip

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