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Flights from Austin to Seoul

Search cheap flights from Austin to Seoul in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$448, and round-trip tickets start at US$1,070.

      • AUS 11:55
        39h 35m
        1 stop
        ICN 17:30
        Austin - Seoul | Thu, May 28 | Air Canada
        ICN 19:05
        29h 48m
        1 stop
        AUS 10:53
        Seoul - Austin | Mon, Jun 1 | Air Canada
        US$1,070 US$1,743
        39% off
        39% off
        US$1,743 US$1,070
      • AUS 11:55
        39h 35m
        1 stop
        ICN 17:30
        Austin - Seoul | Wed, May 27 | Air Canada
        ICN 17:45
        16h 17m
        1 stop
        AUS 20:02
        Seoul - Austin | Tue, Jun 2 | Air Canada
        US$1,179 US$1,743
        32% off
        32% off
        US$1,743 US$1,179
      • AUS 08:50
        17h 15m
        1 stop
        ICN 16:05
        Austin - Seoul | Sun, May 31 | Air Canada
        ICN 19:05
        29h 48m
        1 stop
        AUS 10:53
        Seoul - Austin | Wed, Jun 3 | Air Canada
        US$1,209 US$1,743
        31% off
        31% off
        US$1,743 US$1,209
      • AUS 09:00
        17h 5m
        1 stop
        ICN 16:05
        Austin - Seoul | Wed, Jul 8 | Air Canada
        ICN 17:45
        16h 32m
        1 stop
        AUS 20:17
        Seoul - Austin | Tue, Jul 14 | Air Canada
        US$1,282
        26% off
        US$1,743 US$1,282
      • AUS 09:00
        17h 5m
        1 stop
        ICN 16:05
        Austin - Seoul | Tue, Jul 7 | Air Canada
        ICN 19:05
        29h 40m
        1 stop
        AUS 10:45
        Seoul - Austin | Tue, Jul 14 | Air Canada
        US$1,287
        26% off
        US$1,743 US$1,287
      • AUS 10:35
        27h 25m
        1 stop
        ICN 04:00
        Austin - Seoul | Sun, Jul 12 | Delta Air Lines
        ICN 19:00
        32h 26m
        1 stop
        AUS 13:26
        Seoul - Austin | Tue, Jul 14 | Delta Air Lines
        US$1,380
        21% off
        US$1,743 US$1,380
      • AUS 10:25
        40h
        1 stop
        ICN 16:25
        Austin - Seoul | Sat, Jun 6 | Air Canada
        ICN 17:45
        16h 32m
        1 stop
        AUS 20:17
        Seoul - Austin | Tue, Jun 9 | Air Canada
        US$1,398
        20% off
        US$1,743 US$1,398
      • AUS 08:50
        17h 15m
        1 stop
        ICN 16:05
        Austin - Seoul | Fri, May 22 | Air Canada
        ICN 19:05
        29h 48m
        1 stop
        AUS 10:53
        Seoul - Austin | Tue, May 26 | Air Canada
        US$1,411
        19% off
        US$1,743 US$1,411
      • AUS 11:55
        39h 35m
        1 stop
        ICN 17:30
        Austin - Seoul | Sat, May 23 | Air Canada
        ICN 19:05
        29h 48m
        1 stop
        AUS 10:53
        Seoul - Austin | Thu, May 28 | Air Canada
        US$1,412
        19% off
        US$1,743 US$1,412
      • AUS 12:23
        36h 57m
        1 stop
        ICN 15:20
        Austin - Seoul | Tue, Jul 7 | Delta Air Lines
        ICN 19:00
        32h 26m
        1 stop
        AUS 13:26
        Seoul - Austin | Tue, Jul 14 | Delta Air Lines
        US$1,429
        18% off
        US$1,743 US$1,429
      • AUS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Austin - Seoul | Fri, May 22 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        AUS 16:00
        Seoul - Austin | Sun, May 24 | Normal Airline
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      • AUS 09:00
        29h
        1 stop
        ICN 04:00
        Austin - Seoul | Thu, Jul 16 | Delta Air Lines
        US$448 US$815
        45% off
        45% off
        US$815 US$448
      • AUS 07:20
        20h
        1 stop
        ICN 17:20
        Austin - Seoul | Thu, Jul 16 | Korean Air
        US$570 US$815
        30% off
        30% off
        US$815 US$570
      • AUS 14:00
        24h 20m
        1 stop
        ICN 04:20
        Austin - Seoul | Thu, Jul 16 | Asiana Airlines
        US$610 US$815
        25% off
        25% off
        US$815 US$610
      • AUS 19:30
        33h 5m
        1 stop
        ICN 18:35
        Austin - Seoul | Thu, Jul 16 | Hawaiian Airlines
        US$624
        23% off
        US$815 US$624
      • AUS 15:35
        22h 45m
        1 stop
        ICN 04:20
        Austin - Seoul | Wed, Jul 8 | United Airlines
        US$633
        22% off
        US$815 US$633
      • AUS 19:30
        33h 5m
        1 stop
        ICN 18:35
        Austin - Seoul | Thu, Jul 16 | Alaska Airlines
        US$638
        22% off
        US$815 US$638
      • AUS 09:00
        22h 40m
        1 stop
        ICN 21:40
        Austin - Seoul | Fri, Jul 17 | Air Canada
        US$640
        21% off
        US$815 US$640
      • AUS 11:40
        39h 50m
        1 stop
        ICN 17:30
        Austin - Seoul | Mon, Jul 13 | Air Canada
        US$664
        19% off
        US$815 US$664
      • AUS 19:07
        32h 23m
        1 stop
        ICN 17:30
        Austin - Seoul | Fri, Jul 10 | Alaska Airlines
        US$668
        18% off
        US$815 US$668
      • AUS 19:07
        32h 23m
        1 stop
        ICN 17:30
        Austin - Seoul | Fri, Jul 17 | Alaska Airlines
        US$668
        18% off
        US$815 US$668
      • AUS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Austin - Seoul | Fri, May 22 | Normal Airline
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Displayed flight fares from Austin 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 Austin to Seoul

Which month has the cheapest one-way flights from to Seoul?

Average monthly one-way flight prices from to Seoul, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from to Seoul is January, with an average price of US$465; while the month with the highest flight price is usually June, with an average price of up to US$1,184.

US$1,184
US$825
US$465
US$106
    Cheapest
  • US$1,011
    May
  • US$1,184
    Jun
  • US$567
    Jul
  • US$529
    Aug
  • US$479
    Sep
  • US$538
    Oct
  • US$502
    Nov
  • US$887
    Dec
  • US$465
    Jan
  • US$536
    Feb
  • US$827
    Mar
  • US$695
    Apr

Frequently Asked Questions

  • What are the cheapest flights from Austin to Seoul (AUS-SEL)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$448 on Cheapest nonstop routes (e.g. AUS to ICN on Thu, Jul 16), while Air Canada offers Cheapest nonstop round-trips from US$1,070 departing on Thu, May 28 and returning on Mon, Jun 1.
  • At the moment, you can catch a nonstop flight from Austin to Seoul with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made 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 Austin 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 Austin 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 Thu, Jul 16, with one-way flights priced at just US$448.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Austin 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 Austin to Seoul on May 20, 2026 with United Airlines, with prices starting at US$1,396.
  • You can land at any one of the following hubs in Seoul, with Austin-Bergstrom International Airport to Incheon International Airport (AUS-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 Austin is 15h.
  • 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.