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Cheap Flights from Raleigh / Durham to Incheon International

Compare Raleigh / Durham to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Raleigh / Durham to Incheon International

Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to Incheon International Airport? If you want to travel next month, return fares start from R 14,937. Find the lowest prices on one-way and return tickets right here.
Seoul.R 7,412 per passenger.Departing Tue, 25 Aug.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Raleigh / Durham on Tue, 25 Aug, arriving in Incheon International.Price includes taxes and charges.From R 7,412, select.
Seoul.R 7,871 per passenger.Departing Thu, 30 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 30 Jul, arriving in Incheon International.Price includes taxes and charges.From R 7,871, select.
Seoul.R 8,203 per passenger.Departing Thu, 17 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Thu, 17 Sep, arriving in Incheon International.Price includes taxes and charges.From R 8,203, select.
Seoul.R 8,425 per passenger.Departing Tue, 3 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Raleigh / Durham on Tue, 3 Nov, arriving in Incheon International.Price includes taxes and charges.From R 8,425, select.
Seoul.R 8,717 per passenger.Departing Fri, 30 Oct.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Raleigh / Durham on Fri, 30 Oct, arriving in Incheon International.Price includes taxes and charges.From R 8,717, select.
Seoul.R 10,675 per passenger.Departing Mon, 1 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Raleigh / Durham on Mon, 1 Mar, arriving in Incheon International.Price includes taxes and charges.From R 10,675, select.
Seoul.R 10,756 per passenger.Departing Thu, 1 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Raleigh / Durham on Thu, 1 Apr, arriving in Incheon International.Price includes taxes and charges.From R 10,756, select.
Seoul.R 10,925 per passenger.Departing Wed, 9 Dec.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Raleigh / Durham on Wed, 9 Dec, arriving in Incheon International.Price includes taxes and charges.From R 10,925, select.
Seoul.R 11,361 per passenger.Departing Sat, 27 Feb.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Raleigh / Durham on Sat, 27 Feb, arriving in Incheon International.Price includes taxes and charges.From R 11,361, select.
Seoul.R 13,209 per passenger.Departing Fri, 1 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Raleigh / Durham on Fri, 1 Jan, arriving in Incheon International.Price includes taxes and charges.From R 13,209, select.

Find the cheapest month to fly from Raleigh / Durham to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Raleigh / Durham to Incheon International flights are currently cheapest in August.
Jul
from R 7,871
Aug
from R 7,412
Sep
from R 8,203
Oct
from R 8,717
Nov
from R 8,425
Dec
from R 10,925
Jan
from R 13,209
Feb
from R 11,361
Mar
from R 10,675
Apr
from R 10,756
May
Find prices
Jun
Find prices

Raleigh / Durham to Incheon International: Alternative routes

Compare routes from Raleigh / Durham to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

Gimpo International

17km from central Seoul
Closest
from R 9,283
Search flights

Incheon International

48km from central Seoul
Cheapest
from R 7,460
Search flights

Durham to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 7,412
Cheapest month to flyAugust

Finding cheap flights from Raleigh / Durham to Incheon International: Frequently asked questions

The best price we found for a return flight from Raleigh / Durham to Incheon International is R 13,481. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Raleigh / Durham to Incheon International. But we found flights with one or more stops from R 13,481.
As of July 2026, there are no flights flying from Raleigh / Durham to Incheon International.
The cheapest month to fly from Raleigh / Durham to Incheon International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to Incheon International Airport on Wednesday, 16 September 2026.
No airlines currently offer direct flights between Raleigh / Durham Airport and Incheon International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Incheon International.

Flying from Raleigh / Durham Airport (RDU) to Incheon International Airport (ICN): what you need to know

  • Seoul's timezone is UTC+9, making Seoul 14 hours ahead of Durham.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your RDU to ICN flight.

  • During popular months like July, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a high season in general.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Raleigh / Durham Airport to Incheon International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to visit your chosen city. Stopovers between RDU and ICN include:

    • Atlanta Hartsfield-Jackson Airport

    • Harry Reid International Airport

    • Washington Dulles Airport

How to find the cheapest flights from Raleigh / Durham Airport (RDU) to Incheon International Airport (ICN)

  • Right now, R 7,412 is the lowest price we've found for a one-way Raleigh / Durham Airport to Incheon International Airport flight. The best price for a return ticket is R 13,481. Bear in mind that fares could change due to availability when booking.

  • To get your hands on cheap tickets from RDU to ICN, book early. Airlines usually offer lower fares when flights are first made available.

  • Getting cheap flights from Raleigh / Durham Airport to Incheon International Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' tool to see the lowest prices across every month and snap up a great deal.

  • Finding cheap flights from RDU to ICN is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when fares go down.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Raleigh / Durham Airport to Incheon International Airport.

Handy information about Raleigh / Durham Airport (RDU)

  • When it comes to Raleigh / Durham Airport's on-time performance, data shows 78% of flights arrive within the scheduled timeframe.

  • Central Durham to Raleigh / Durham Airport is approximately 18 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • The journey on public transport takes about 45 minutes.

  • Get your journey off to a stress-free start by staying near RDU. Whether you've booked an early flight from Raleigh / Durham Airport to Incheon International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Incheon International Airport (ICN)

When to fly to Incheon International Airport (ICN)

  • The quietest month for a flight from Raleigh / Durham Airport to Incheon International Airport is March, while August is the most popular. Choose the best time to visit Seoul based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Book your flights from Raleigh / Durham Airport to Incheon International Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from RDU to ICN in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

  • Seoul has loads to offer, but there are so many other parts of South Korea waiting to be explored. About 322 kilometres south-east of Seoul, a trip to Busan will keep you busy. Start with popular sights like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.

  • Around 56 kilometres west of Seoul, Incheon is another essential stop in South Korea. Experience this destination's highlights firsthand at INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.