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Flights from Tucson to Seoul

Search cheap flights from Tucson to Seoul in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$718, and round-trip tickets start at US$1,561.

      • TUS 07:05
        16h 15m
        1 stop
        ICN 15:20
        Tucson - Seoul | Fri, May 22 | Korean Air
        ICN 19:40
        17h 7m
        1 stop
        TUS 20:47
        Seoul - Tucson | Tue, May 26 | Korean Air
        US$1,561 US$2,371
        34% off
        34% off
        US$2,371 US$1,561
      • TUS 07:05
        16h 15m
        1 stop
        ICN 15:20
        Tucson - Seoul | Tue, Jul 14 | Delta Air Lines
        ICN 19:20
        31h 4m
        1 stop
        TUS 10:24
        Seoul - Tucson | Tue, Jul 21 | Delta Air Lines
        US$1,570 US$2,371
        34% off
        34% off
        US$2,371 US$1,570
      • TUS 06:50
        19h
        1 stop
        ICN 17:50
        Tucson - Seoul | Fri, May 22 | Delta Air Lines
        ICN 14:30
        17h 42m
        1 stop
        TUS 16:12
        Seoul - Tucson | Tue, May 26 | Korean Air
        US$1,658 US$2,371
        30% off
        30% off
        US$2,371 US$1,658
      • TUS 09:04
        27h 16m
        1 stop
        ICN 04:20
        Tucson - Seoul | Tue, Jul 14 | United Airlines
        ICN 16:50
        22h 36m
        1 stop
        TUS 23:26
        Seoul - Tucson | Tue, Jul 21 | United Airlines
        US$1,671
        30% off
        US$2,371 US$1,671
      • TUS 06:29
        19h 21m
        1 stop
        ICN 17:50
        Tucson - Seoul | Thu, Jun 11 | Korean Air
        ICN 13:00
        21h 45m
        1 stop
        TUS 18:45
        Seoul - Tucson | Thu, Jun 18 | Air Premia
        US$1,744
        26% off
        US$2,371 US$1,744
      • TUS 14:29
        21h 31m
        1 stop
        ICN 04:00
        Tucson - Seoul | Tue, Jul 14 | Asiana Airlines
        ICN 21:20
        32h 11m
        1 stop
        TUS 13:31
        Seoul - Tucson | Tue, Jul 21 | Asiana Airlines
        US$1,758
        26% off
        US$2,371 US$1,758
      • TUS 11:16
        36h 4m
        1 stop
        ICN 15:20
        Tucson - Seoul | Tue, Jul 7 | Delta Air Lines
        ICN 19:20
        18h 37m
        1 stop
        TUS 21:57
        Seoul - Tucson | Sun, Jul 12 | Delta Air Lines
        US$1,774
        25% off
        US$2,371 US$1,774
      • TUS 05:00
        18h 45m
        1 stop
        ICN 15:45
        Tucson - Seoul | Thu, Jun 11 | American Airlines
        ICN 13:00
        21h 45m
        1 stop
        TUS 18:45
        Seoul - Tucson | Thu, Jun 18 | Air Premia
        US$1,802
        24% off
        US$2,371 US$1,802
      • TUS 07:05
        16h 15m
        1 stop
        ICN 15:20
        Tucson - Seoul | Tue, Jul 14 | Korean Air
        ICN 19:20
        31h 4m
        1 stop
        TUS 10:24
        Seoul - Tucson | Tue, Jul 21 | Delta Air Lines
        US$1,813
        24% off
        US$2,371 US$1,813
      • TUS 15:28
        20h 52m
        1 stop
        ICN 04:20
        Tucson - Seoul | Fri, May 22 | United Airlines
        ICN 11:30
        19h 17m
        1 stop
        TUS 14:47
        Seoul - Tucson | Tue, May 26 | United Airlines
        US$1,873
        21% off
        US$2,371 US$1,873
      • TUS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Tucson - Seoul | Tue, May 19 | Normal Airline
        SEL 15:00
        6h
        Nonstop
        TUS 16:00
        Seoul - Tucson | Thu, May 21 | Normal Airline
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      • TUS 06:50
        16h 30m
        1 stop
        ICN 15:20
        Tucson - Seoul | Fri, May 22 | Korean Air
        US$718 US$1,354
        47% off
        47% off
        US$1,354 US$718
      • TUS 06:50
        19h
        1 stop
        ICN 17:50
        Tucson - Seoul | Tue, May 19 | Korean Air
        US$747 US$1,354
        45% off
        45% off
        US$1,354 US$747
      • TUS 07:05
        16h 15m
        1 stop
        ICN 15:20
        Tucson - Seoul | Tue, May 19 | Delta Air Lines
        US$898 US$1,354
        34% off
        34% off
        US$1,354 US$898
      • TUS 12:35
        23h 45m
        1 stop
        ICN 04:20
        Tucson - Seoul | Tue, May 19 | United Airlines
        US$905
        33% off
        US$1,354 US$905
      • TUS 11:45
        25h 15m
        1 stop
        ICN 05:00
        Tucson - Seoul | Tue, May 19 | American Airlines
        US$929
        31% off
        US$1,354 US$929
      • TUS 11:45
        36h 55m
        1 stop
        ICN 16:40
        Tucson - Seoul | Mon, Jun 1 | Korean Air
        US$969
        28% off
        US$1,354 US$969
      • TUS 06:50
        16h 30m
        1 stop
        ICN 15:20
        Tucson - Seoul | Fri, May 22 | Delta Air Lines
        US$979
        28% off
        US$1,354 US$979
      • TUS 15:28
        20h 52m
        1 stop
        ICN 04:20
        Tucson - Seoul | Mon, Jun 29 | United Airlines
        US$1,019
        25% off
        US$1,354 US$1,019
      • TUS 08:07
        17h 23m
        1 stop
        ICN 17:30
        Tucson - Seoul | Mon, Jun 1 | Alaska Airlines
        US$1,066
        21% off
        US$1,354 US$1,066
      • TUS 06:00
        17h 20m
        1 stop
        ICN 15:20
        Tucson - Seoul | Mon, Jun 29 | American Airlines
        US$1,069
        21% off
        US$1,354 US$1,069
      • TUS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Tucson - Seoul | Tue, May 19 | Normal Airline
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Displayed flight fares from Tucson to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Tucson to Seoul (TUS-SEL)?

    Based on Trip.com data, Korean Air offers one-way fares as low as US$718 on Cheapest nonstop routes (e.g. TUS to ICN on Fri, May 22), while Korean Air offers Cheapest nonstop round-trips from US$1,561 departing on Fri, May 22 and returning on Tue, May 26.
  • At the moment, several airlines serve connecting flights from Tucson to Seoul, including: Delta Air Lines Korean Air United Airlines 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 Tucson 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 Tucson 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 Fri, May 22, with one-way flights priced at just US$718.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
    · 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 Tucson to Seoul is November, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Tucson to Seoul on May 17, 2026 with Korean Air, with prices starting at US$725.
  • You can land at any one of the following hubs in Seoul, with Tucson International Airport to Incheon International Airport (TUS-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 Tucson is 16h.
  • 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.