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Flights from Raleigh to Seoul

Search cheap flights from Raleigh to Seoul in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$549, and round-trip tickets start at US$1,106.

      • RDU 06:00
        22h 30m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Thu, May 21 | Air Canada
        ICN 19:05
        38h 43m
        1 stop
        RDU 20:48
        Seoul - Raleigh | Mon, May 25 | Air Canada
        US$1,106 US$2,093
        47% off
        47% off
        US$2,093 US$1,106
      • RDU 06:00
        22h 30m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Sat, May 23 | Air Canada
        ICN 19:05
        38h 38m
        1 stop
        RDU 20:43
        Seoul - Raleigh | Mon, May 25 | Air Canada
        US$1,150 US$2,093
        45% off
        45% off
        US$2,093 US$1,150
      • RDU 17:20
        33h 45m
        1 stop
        ICN 16:05
        Raleigh - Seoul | Wed, Jun 10 | Air Canada
        ICN 17:45
        35h 33m
        1 stop
        RDU 16:18
        Seoul - Raleigh | Tue, Jun 16 | Air Canada
        US$1,235 US$2,093
        41% off
        41% off
        US$2,093 US$1,235
      • RDU 06:00
        22h 30m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Fri, Jun 5 | Air Canada
        ICN 17:45
        35h 33m
        1 stop
        RDU 16:18
        Seoul - Raleigh | Sun, Jun 7 | Air Canada
        US$1,324
        37% off
        US$2,093 US$1,324
      • RDU 17:20
        33h 45m
        1 stop
        ICN 16:05
        Raleigh - Seoul | Sat, Jun 20 | Air Canada
        ICN 19:05
        38h 40m
        1 stop
        RDU 20:45
        Seoul - Raleigh | Thu, Jun 25 | Air Canada
        US$1,356
        35% off
        US$2,093 US$1,356
      • RDU 06:00
        22h 30m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Fri, Jun 12 | Air Canada
        ICN 17:45
        35h 33m
        1 stop
        RDU 16:18
        Seoul - Raleigh | Sun, Jun 14 | Air Canada
        US$1,450
        31% off
        US$2,093 US$1,450
      • RDU 06:00
        22h 30m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Thu, Jun 4 | Air Canada
        ICN 17:45
        35h 33m
        1 stop
        RDU 16:18
        Seoul - Raleigh | Sun, Jun 7 | Air Canada
        US$1,463
        30% off
        US$2,093 US$1,463
      • RDU 07:13
        20h 17m
        1 stop
        ICN 16:30
        Raleigh - Seoul | Fri, Jun 5 | Asiana Airlines
        ICN 08:25
        19h 36m
        1 stop
        RDU 15:01
        Seoul - Raleigh | Sun, Jun 7 | Asiana Airlines
        US$1,610
        23% off
        US$2,093 US$1,610
      • RDU 05:40
        21h 45m
        1 stop
        ICN 16:25
        Raleigh - Seoul | Sat, May 23 | Korean Air
        ICN 08:45
        19h 22m
        1 stop
        RDU 15:07
        Seoul - Raleigh | Mon, May 25 | Korean Air
        US$1,623
        22% off
        US$2,093 US$1,623
      • RDU 07:42
        20h 48m
        1 stop
        ICN 17:30
        Raleigh - Seoul | Fri, Jun 5 | Alaska Airlines
        ICN 08:25
        28h 46m
        1 stop
        RDU 00:11
        Seoul - Raleigh | Sun, Jun 7 | Asiana Airlines
        US$1,653
        21% off
        US$2,093 US$1,653
      • RDU 13:00
        17h 25m
        1 stop
        SEL 14:00
        Raleigh - Seoul | Tue, May 19 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        RDU 16:00
        Seoul - Raleigh | Thu, May 21 | Normal Airline
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      • RDU 05:23
        21h 22m
        1 stop
        ICN 15:45
        Raleigh - Seoul | Wed, Jul 15 | American Airlines
        US$549 US$851
        35% off
        35% off
        US$851 US$549
      • RDU 06:00
        22h 20m
        1 stop
        ICN 17:20
        Raleigh - Seoul | Sun, Jun 28 | Delta Air Lines
        US$570 US$851
        33% off
        33% off
        US$851 US$570
      • RDU 17:20
        39h 20m
        1 stop
        ICN 21:40
        Raleigh - Seoul | Mon, Jul 13 | Air Canada
        US$570 US$851
        33% off
        33% off
        US$851 US$570
      • RDU 12:40
        26h 20m
        1 stop
        ICN 04:00
        Raleigh - Seoul | Wed, Jul 15 | Delta Air Lines
        US$594
        30% off
        US$851 US$594
      • RDU 17:20
        39h 20m
        1 stop
        ICN 21:40
        Raleigh - Seoul | Wed, Jun 17 | Air Canada
        US$598
        30% off
        US$851 US$598
      • RDU 17:20
        39h 20m
        1 stop
        ICN 21:40
        Raleigh - Seoul | Mon, Jun 29 | Air Canada
        US$627
        26% off
        US$851 US$627
      • RDU 17:20
        39h 20m
        1 stop
        ICN 21:40
        Raleigh - Seoul | Wed, Jul 1 | Air Canada
        US$644
        24% off
        US$851 US$644
      • RDU 09:10
        18h 15m
        1 stop
        ICN 16:25
        Raleigh - Seoul | Tue, Jun 23 | Air Canada
        US$645
        24% off
        US$851 US$645
      • RDU 13:00
        38h 25m
        1 stop
        ICN 16:25
        Raleigh - Seoul | Sun, Jul 12 | Delta Air Lines
        US$672
        21% off
        US$851 US$672
      • RDU 09:50
        29h 30m
        1 stop
        ICN 04:20
        Raleigh - Seoul | Wed, Jul 15 | United Airlines
        US$672
        21% off
        US$851 US$672
      • RDU 13:00
        17h 25m
        1 stop
        SEL 14:00
        Raleigh - Seoul | Tue, May 19 | Normal Airline
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Displayed flight fares from Raleigh to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights on Flights from Raleigh to Seoul

Which month has the cheapest round-trip flights from to Seoul?

The average price of round-trip flights from to Seoul purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from to Seoul are found during September, with an average price of US$924. Conversely, the highest prices are found during November, with an average price of up to US$1,949.

US$1,949
US$1,437
US$924
US$412
    Cheapest
  • US$1,630
    May
  • US$1,511
    Jun
  • US$1,423
    Jul
  • US$1,517
    Aug
  • US$924
    Sep
  • US$928
    Oct
  • US$1,949
    Nov
  • US$1,855
    Dec
  • US$991
    Jan
  • US$935
    Feb
  • US$1,213
    Mar
  • US$1,553
    Apr

Frequently Asked Questions

  • What are the cheapest flights from Raleigh to Seoul (RDU-SEL)?

    Based on Trip.com data, American Airlines offers one-way fares as low as US$549 on Cheapest nonstop routes (e.g. RDU to ICN on Wed, Jul 15), while Air Canada offers Cheapest nonstop round-trips from US$1,106 departing on Thu, May 21 and returning on Mon, May 25.
  • At the moment, several airlines serve connecting flights from Raleigh to Seoul, including: Air Canada Delta Air Lines Korean Air Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Raleigh to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Raleigh to Seoul, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 15, with one-way flights priced at just US$549.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Raleigh to Seoul is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Raleigh to Seoul on May 19, 2026 with United Airlines, with prices starting at US$1,247.
  • You can land at any one of the following hubs in Seoul, with Raleigh-Durham International Airport to Incheon International Airport (RDU-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).
  • The time difference between Seoul and Raleigh is 14h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.