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Incheon Intl

$391+ Cheap flights from Durham, NC 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ICN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from 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 Durham to Incheon Intl

Cheapest flights from Durham to Incheon Intl
Explore the most affordable flight options available from Durham to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/29. 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 10/29$774
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.
Thu 11/61:25 pmRDU - ICN
2 stops39h 00mAir Canada
Sun 12/75:55 pmICN - RDU
2 stops41h 25mAir Canada
Deal found 10/28$781
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:05 pmRDU - ICN
2 stops24h 35mUnited Airlines
Thu 12/412:45 pmICN - RDU
1 stop17h 35mUnited Airlines
Deal found 10/28$812
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:07 amRDU - ICN
2 stops33h 33mUnited Airlines
Tue 11/256:00 pmICN - RDU
2 stops30h 14mUnited Airlines
Deal found 10/28$816
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 amRDU - ICN
1 stop21h 45mAmerican Airlines
Mon 11/177:15 pmICN - RDU
1 stop16h 57mAmerican Airlines
Deal found 10/28$861
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sun 11/163:15 pmRDU - ICN
1 stop37h 10mAir Canada
Tue 11/256:55 pmICN - RDU
2 stops40h 25mAir Canada
Deal found 10/29$878
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 amRDU - ICN
1 stop21h 20mDelta
Tue 12/96:00 pmICN - RDU
1 stop18h 15mDelta
Deal found 10/28$892
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Fri 12/59:30 amRDU - ICN
1 stop18h 55mAir Canada
Wed 12/245:55 pmICN - RDU
2 stops41h 25mAir Canada
Deal found 10/29$916
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/296:20 amRDU - ICN
1 stop19h 55mUnited Airlines
Wed 1/216:00 pmICN - RDU
1 stop27h 30mUnited Airlines
Deal found 10/29$922

Cheap flight deals from Durham to Incheon Intl

Keep the following information in mind while searching for Durham to Incheon Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$774
(Air Canada)

One-way from

$391
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,155
Provider with most accurate pricing for Raleigh-Durham-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Seoul (SEL) flights.
Search Deals
From Durham to Incheon Intl
Search Deals
One-way flight from 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).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 30, 2025.
Use the filters below to find and compare flights from Durham to Incheon Intl Airport that are best for you.

Fly from

Durham

Fly to

Incheon Intl

Route

Depart

Return

Price

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sat 1/24

7:04 pm-6:35 pm

1 stop33h 31m

Incheon Intl

Mon 2/16

8:35 pm-4:26 pm

1 stop33h 51m

$790

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 11/27

6:35 pm-5:40 am

1 stop21h 05m

Incheon Intl

Thu 12/4

6:00 pm-9:39 pm

1 stop17h 39m

$812

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Fri 1/16

3:02 pm-5:40 am

2 stops24h 38m

Incheon Intl

Fri 2/20

6:00 pm-9:24 pm

1 stop17h 24m

$876

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 1/11

6:00 am-4:30 pm

2 stops20h 30m

Incheon Intl

Mon 1/19

7:25 pm-12:18 am

1 stop18h 53m

$881

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 1/11

10:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Mon 1/19

6:00 pm-2:02 pm

2 stops34h 02m

$881

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

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Sun 12/28

8:45 am-4:15 pm

1 stop41h 30m

Incheon Intl

Tue 1/20

6:00 pm-12:27 pm

2 stops32h 27m

$950

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Thu 1/1

8:29 am-5:40 am

2 stops31h 11m

Incheon Intl

Sat 1/31

6:00 pm-10:12 am

2 stops30h 12m

$976

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Wed 1/14

7:04 pm-6:35 pm

1 stop33h 31m

$391

RaleighIncheon

RDU - ICN

RDUICN

Raleigh-Durham

Tue 11/25

4:53 pm-4:15 pm

2 stops33h 22m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 results
1
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Best time to book a flight from Durham to Incheon Intl

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

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

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

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Durham to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Durham to Incheon Intl Airport (average of $599). Flying from Durham 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 30, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Durham to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
7,993 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
11,030 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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
10,377 reviews
Korean Air
8.4
Very good
1,155 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

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 Durham to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Alaska Airlines and United Airlines fly from Durham to Incheon Intl Airport in about 21h 05m. The time it takes to get you to your destination can typically vary by up to 12h 26m. Durham and Incheon Intl Airport are separated by a distance of 7114 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Durham to Incheon Intl Airport (average of $599). Flying from Durham 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 Durham to Incheon Intl

Discover the top 5 airlines that operate flights from Durham 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$793Average$1,087FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$876Average$1,217FlexibilityNo cancel feeOn-time71%
DeltaCheapest$876Average$1,405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$888Average$1,392FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,054Average$1,495FlexibilityNo cancel feeOn-time81%

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