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Incheon Intl

$407+ Cheap flights from Raleigh (RDU) to Incheon Intl (ICN)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ICN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Incheon Intl are usually found in August or February, booked 23 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Find flight deals from Raleigh to Incheon Intl

Cheapest flights from Raleigh to Incheon Intl
Explore the most affordable flight options available from Raleigh to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Air Canada deal was found by Cheapflights users on 10/28. 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.
Mon 12/11:25 pmRDU - ICN
2 stops36h 35mAir Canada
Tue 12/96:55 pmICN - RDU
2 stops40h 25mAir Canada
Deal found 10/28$774
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 12/91:25 pmRDU - ICN
2 stops37h 45mAir Canada
Tue 12/168:10 pmICN - RDU
2 stops39h 10mAir Canada
Deal found 10/26$781
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Sat 12/61:25 pmRDU - ICN
2 stops37h 45mAir Canada
Mon 12/228:10 pmICN - RDU
1 stop31h 58mAir Canada
Deal found 10/26$782
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Sat 12/69:30 amRDU - ICN
1 stop18h 55mAir Canada
Sat 12/138:10 pmICN - RDU
1 stop31h 58mAir Canada
Deal found 10/27$787
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Wed 12/109:30 amRDU - ICN
2 stops40h 30mAir Canada
Sun 12/218:10 pmICN - RDU
2 stops39h 10mAir Canada
Deal found 10/26$788
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/266:35 pmRDU - ICN
1 stop21h 05mUnited Airlines
Fri 1/306:00 pmICN - RDU
2 stops19h 15mUnited Airlines
Deal found 10/26$812
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/1510:00 amRDU - ICN
2 stops29h 40mUnited Airlines
Wed 11/196:00 pmICN - RDU
1 stop17h 44mUnited Airlines
Deal found 10/27$816
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 12/68:15 pmRDU - ICN
2 stops30h 30mAmerican Airlines
Mon 12/227:15 pmICN - RDU
2 stops25h 06mAmerican Airlines
Deal found 10/26$840
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/96:33 amRDU - ICN
1 stop20h 12mAmerican Airlines
Tue 12/167:15 pmICN - RDU
1 stop16h 48mAmerican Airlines
Deal found 10/26$846
This Delta deal was found by Cheapflights users on 10/27. 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 11/157:04 amRDU - ICN
1 stop19h 26mDelta
Wed 11/197:30 pmICN - RDU
1 stop18h 14mDelta
Deal found 10/27$861
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/265:15 amRDU - ICN
2 stops21h 15mDelta
Wed 12/37:30 pmICN - RDU
2 stops18h 48mDelta
Deal found 10/26$865

Cheap flight deals from Raleigh to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Incheon Intl (ICN). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$774
(Air Canada)

One-way from

$407
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,155
Provider with most accurate pricing for Raleigh-Durham-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Incheon Intl flights.
Search Deals
From Raleigh-Durham to Incheon Intl
Search Deals
One-way flight from Raleigh-Durham to Incheon Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Incheon Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Raleigh to Incheon Intl Airport that are best for you.

Fly from

Raleigh

Fly to

Incheon Intl

Route

Depart

Return

Price

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 11/9

6:30 am-4:15 pm

1 stop19h 45m

Incheon Intl

Wed 11/12

12:45 pm-9:44 pm

1 stop22h 59m

$812

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Tue 11/18

6:30 am-4:15 pm

1 stop19h 45m

Incheon Intl

Thu 12/4

12:45 pm-9:39 pm

1 stop22h 54m

$812

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 11/16

6:30 am-4:15 pm

1 stop19h 45m

Incheon Intl

Tue 11/25

6:00 pm-9:44 pm

1 stop17h 44m

$812

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 11/15

10:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Wed 11/19

6:00 pm-9:44 pm

1 stop17h 44m

$816

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 11/27

3:05 pm-5:40 am

2 stops24h 35m

Incheon Intl

Thu 12/4

12:45 pm-10:15 pm

2 stops23h 30m

$816

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Wed 11/26

4:49 pm-5:40 am

2 stops22h 51m

Incheon Intl

Fri 1/30

12:45 pm-11:15 pm

2 stops24h 30m

$816

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 11/15

7:04 am-4:30 pm

1 stop19h 26m

Incheon Intl

Wed 11/19

6:00 pm-9:12 pm

1 stop17h 12m

$861

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 11/30

6:35 pm-4:15 pm

1 stop31h 40m

Incheon Intl

Tue 12/9

12:45 pm-4:20 pm

1 stop17h 35m

$876

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 1/11

4:44 pm-4:15 pm

2 stops33h 31m

Incheon Intl

Mon 1/19

6:00 pm-2:02 pm

2 stops34h 02m

$880

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Mon 12/1

5:30 am-4:50 pm

1 stop21h 20m

Incheon Intl

Tue 12/9

6:00 pm-10:15 pm

1 stop18h 15m

$892

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Raleigh to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Incheon Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Incheon Intl. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Raleigh to Incheon Intl Airport, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Raleigh to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Raleigh to Incheon Intl Airport (average of $599). Flying from Raleigh to Incheon Intl Airport in December is currently the most expensive (average of $1,181). 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Raleigh to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
7,995 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,996 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,033 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,370 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Incheon Intl. 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 Incheon Intl?

    Located just 11.1 mi from the city center, Raleigh-Durham is the airport most travelers will use when flying to Incheon Intl from Raleigh. Booking flights from Raleigh-Durham (RDU) to Incheon Intl should be relatively easy as there are 0 daily outbound flights to Incheon Intl from 5 different airlines.

  • How long is the flight from Raleigh to Incheon Intl Airport?

    For as low as $812, United Airlines can have you in Incheon Intl Airport from Raleigh in 19h 45m. Airlines will cover a distance of 7114 mi.

  • What are the cheapest airlines flying from Raleigh to Incheon Intl Airport round-trip?

    Air Canada, at $793, was found to be the cheapest airline from Raleigh to Incheon Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. Air Canada is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Raleigh to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Incheon Intl Airport (average of $599). Flying from Raleigh to Incheon Intl Airport in December is currently the most expensive (average of $1,181). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top 5 airlines flying from Raleigh to Incheon Intl

Discover the top 5 airlines that operate flights from Raleigh to Incheon Intl. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$793Average$1,087FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$876Average$1,178FlexibilityNo cancel feeOn-time71%
DeltaCheapest$877Average$1,417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$888Average$1,392FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,060Average$1,437FlexibilityNo cancel feeOn-time81%

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