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Incheon International Airport to Udonthani Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Udonthani Airport over the next 90 days, with one-way fares from PKR 31,049 and round-trip from PKR 84,795. Based on Trip.com's latest 7-day flight data.

      • ICN 18:00
        27h 55m
        1 stop
        UTH 19:55
        Seoul - Udon Thani | Thu, Oct 8 | T'Way Air
        UTH 09:40
        20h
        1 stop
        ICN 07:40
        Udon Thani - Seoul | Thu, Oct 15 | Thai Lion Air
        PKR 84,795 PKR 138,382
        39% off
        39% off
        PKR 138,382 PKR 84,795
      • ICN 20:05
        17h 15m
        1 stop
        UTH 11:20
        Seoul - Udon Thani | Fri, Oct 23 | Jeju Air
        UTH 11:55
        19h
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Sun, Oct 25 | Thai Vietjet Air
        PKR 84,919 PKR 138,382
        39% off
        39% off
        PKR 138,382 PKR 84,919
      • ICN 20:05
        18h 10m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Thu, Oct 22 | Jeju Air
        UTH 09:40
        21h 15m
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Mon, Oct 26 | Thai Lion Air
        PKR 90,252 PKR 138,382
        35% off
        35% off
        PKR 138,382 PKR 90,252
      • ICN 20:05
        18h 10m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Sun, Oct 11 | Jeju Air
        UTH 09:40
        21h 15m
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Fri, Oct 16 | Thai Lion Air
        PKR 90,293
        35% off
        PKR 138,382 PKR 90,293
      • ICN 20:05
        25h 50m
        1 stop
        UTH 19:55
        Seoul - Udon Thani | Sat, Oct 24 | Jeju Air
        UTH 12:55
        18h
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Mon, Oct 26 | Thai Lion Air
        PKR 90,335
        35% off
        PKR 138,382 PKR 90,335
      • ICN 18:00
        20h 15m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Sat, Oct 24 | T'Way Air
        UTH 12:55
        16h 45m
        1 stop
        ICN 07:40
        Udon Thani - Seoul | Wed, Oct 28 | Thai Lion Air
        PKR 90,707
        34% off
        PKR 138,382 PKR 90,707
      • ICN 20:05
        24h 45m
        1 stop
        UTH 18:50
        Seoul - Udon Thani | Thu, Oct 8 | Jeju Air
        UTH 16:40
        14h 15m
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Sat, Oct 10 | Thai AirAsia
        PKR 92,402
        33% off
        PKR 138,382 PKR 92,402
      • ICN 18:00
        22h 25m
        1 stop
        UTH 14:25
        Seoul - Udon Thani | Fri, Oct 23 | T'Way Air
        UTH 11:55
        17h 45m
        1 stop
        ICN 07:40
        Udon Thani - Seoul | Sun, Oct 25 | Thai Vietjet Air
        PKR 92,650
        33% off
        PKR 138,382 PKR 92,650
      • ICN 20:05
        18h 10m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Sun, Oct 4 | Jeju Air
        UTH 09:40
        21h 15m
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Fri, Oct 9 | Thai Lion Air
        PKR 94,676
        32% off
        PKR 138,382 PKR 94,676
      • ICN 20:05
        18h 10m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Fri, Oct 9 | Jeju Air
        UTH 12:55
        18h
        1 stop
        ICN 08:55
        Udon Thani - Seoul | Sun, Oct 11 | Thai Lion Air
        PKR 95,130
        31% off
        PKR 138,382 PKR 95,130
      • ICN 18:00
        20h 15m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Sun, Oct 11 | T'Way Air
        UTH 09:40
        20h
        1 stop
        ICN 07:40
        Udon Thani - Seoul | Tue, Oct 13 | Thai Lion Air
        PKR 95,461
        31% off
        PKR 138,382 PKR 95,461
      • ICN 18:00
        20h 15m
        1 stop
        UTH 12:15
        Seoul - Udon Thani | Sat, Oct 10 | T'Way Air
        UTH 09:40
        20h
        1 stop
        ICN 07:40
        Udon Thani - Seoul | Fri, Oct 16 | Thai Lion Air
        PKR 96,867
        30% off
        PKR 138,382 PKR 96,867
      • SEL 13:00
        17h 25m
        1 stop
        UTH 14:00
        Seoul - Udon Thani | Mon, Oct 5 | Normal Airline
        UTH 15:00
        6h
        Nonstop
        SEL 16:00
        Udon Thani - Seoul | Wed, Oct 7 | Normal Airline
        More cheap flights
        More cheap flights
      • ICN 18:00
        19h 20m
        1 stop
        UTH 11:20
        Seoul - Udon Thani | Tue, Oct 6 | T'Way Air
        PKR 31,049 PKR 76,308
        59% off
        59% off
        PKR 76,308 PKR 31,049
      • ICN 20:05
        17h 15m
        1 stop
        UTH 11:20
        Seoul - Udon Thani | Thu, Oct 22 | Jeju Air
        PKR 33,075 PKR 76,308
        56% off
        56% off
        PKR 76,308 PKR 33,075
      • ICN 18:30
        20h
        1 stop
        UTH 12:30
        Seoul - Udon Thani | Mon, Oct 5 | Eastar Jet
        PKR 33,199 PKR 76,308
        56% off
        56% off
        PKR 76,308 PKR 33,199
      • ICN 20:05
        20h 20m
        1 stop
        UTH 14:25
        Seoul - Udon Thani | Wed, Oct 21 | Jeju Air
        PKR 34,191
        55% off
        PKR 76,308 PKR 34,191
      • ICN 18:00
        17h 45m
        1 stop
        UTH 09:45
        Seoul - Udon Thani | Fri, Oct 23 | T'Way Air
        PKR 36,920
        52% off
        PKR 76,308 PKR 36,920
      • ICN 18:00
        17h 45m
        1 stop
        UTH 09:45
        Seoul - Udon Thani | Wed, Oct 21 | T'Way Air
        PKR 38,449
        50% off
        PKR 76,308 PKR 38,449
      • ICN 18:00
        17h 45m
        1 stop
        UTH 09:45
        Seoul - Udon Thani | Sat, Oct 24 | T'Way Air
        PKR 38,532
        50% off
        PKR 76,308 PKR 38,532
      • ICN 18:00
        17h 45m
        1 stop
        UTH 09:45
        Seoul - Udon Thani | Tue, Oct 20 | T'Way Air
        PKR 38,821
        49% off
        PKR 76,308 PKR 38,821
      • ICN 19:55
        18h 35m
        1 stop
        UTH 12:30
        Seoul - Udon Thani | Mon, Oct 5 | Air Busan
        PKR 42,749
        44% off
        PKR 76,308 PKR 42,749
      • ICN 12:10
        28h 15m
        1 stop
        UTH 14:25
        Seoul - Udon Thani | Sun, Oct 4 | Thai Vietjet Air
        PKR 43,576
        43% off
        PKR 76,308 PKR 43,576
      • ICN 20:05
        15h 40m
        1 stop
        UTH 09:45
        Seoul - Udon Thani | Sun, Oct 4 | Jeju Air
        PKR 51,803
        32% off
        PKR 76,308 PKR 51,803
      • ICN 12:10
        25h 10m
        1 stop
        UTH 11:20
        Seoul - Udon Thani | Thu, Oct 22 | Thai Vietjet Air
        PKR 53,415
        30% off
        PKR 76,308 PKR 53,415
      • SEL 13:00
        17h 25m
        1 stop
        UTH 14:00
        Seoul - Udon Thani | Mon, Oct 5 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Incheon International Airport to Udonthani Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Incheon International Airport to Udonthani Airport?

The cheapest airline flying from Incheon International Airport to Udonthani Airport is Jeju Air (from PKR 33,075) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From PKR 33,075
Eastar Jet
From PKR 33,199
Air Premia
From PKR 38,077
T'Way Air
From PKR 38,532
Jin Air
From PKR 41,881
Air Busan
From PKR 42,749
Asiana Airlines
From PKR 49,943
Thai Vietjet Air
From PKR 53,415
Thai AirAsia
From PKR 56,103
Korean Air
From PKR 60,444

Find more flights and airlines

What is the flight schedule from Incheon International Airport to Udonthani Airport?

Check on the flight schedule from Seoul to Udon Thani to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD678

    Incheon International Airport

    12:05

    ICN

    5h 45m

    Nonstop

    15:50

    DMK

    S M T W T F S
    Search

  2. FD3356

    Don Mueang International Airport

    18:10

    DMK

    1h 10m

    Nonstop

    19:20

    UTH

    S M T W T F S

  3. 7C2503

    Incheon International Airport

    20:05

    ICN

    6h 5m

    Nonstop

    00:10

    BKK

    S M T W T F S
    Search

  4. FD3348

    Don Mueang International Airport

    06:20

    DMK

    1h 10m

    Nonstop

    07:30

    UTH

    S M T W T F S

  5. KE659

    Incheon International Airport

    19:00

    ICN

    5h 55m

    Nonstop

    22:55

    BKK

    S M T W T F S
    Search

  6. FD3348

    Don Mueang International Airport

    06:20

    DMK

    1h 10m

    Nonstop

    07:30

    UTH

    S M T W T F S

  7. LJ001

    Incheon International Airport

    19:55

    ICN

    5h 50m

    Nonstop

    23:45

    BKK

    S M T W T F S
    Search

  8. TG002

    Suvarnabhumi Airport

    07:00

    BKK

    1h 10m

    Nonstop

    08:10

    UTH

    S M T W T F S

  9. TW101

    Incheon International Airport

    18:00

    ICN

    6h 5m

    Nonstop

    22:05

    BKK

    S M T W T F S
    Search

  10. DD300

    Don Mueang International Airport

    06:00

    DMK

    1h 10m

    Nonstop

    07:10

    UTH

    S M T W T F S

  11. TW101

    Incheon International Airport

    18:00

    ICN

    6h 5m

    Nonstop

    22:05

    BKK

    S M T W T F S
    Search

  12. FD3348

    Don Mueang International Airport

    06:20

    DMK

    1h 10m

    Nonstop

    07:30

    UTH

    S M T W T F S

  13. 7C2503

    Incheon International Airport

    20:05

    ICN

    6h 5m

    Nonstop

    00:10

    BKK

    S M T W T F S
    Search

  14. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Nonstop

    09:45

    UTH

    S M T W T F S

  15. LJ001

    Incheon International Airport

    19:55

    ICN

    5h 50m

    Nonstop

    23:45

    BKK

    S M T W T F S
    Search

  16. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Nonstop

    09:45

    UTH

    S M T W T F S

  17. 7C2503

    Incheon International Airport

    20:05

    ICN

    6h 5m

    Nonstop

    00:10

    BKK

    S M T W T F S
    Search

  18. VZ206

    Suvarnabhumi Airport

    10:15

    BKK

    1h 10m

    Nonstop

    11:25

    UTH

    S M T W T F S

  19. TW101

    Incheon International Airport

    18:00

    ICN

    6h 5m

    Nonstop

    22:05

    BKK

    S M T W T F S
    Search

  20. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Nonstop

    09:45

    UTH

    S M T W T F S
Find more flights and airlines

About Incheon International Airport and Udonthani Airport

Learn about Incheon International Airport (ICN) and Udonthani Airport (UTH) — including location, terminals, transportation, and travel tips.

Flight distance 3,216.01 km
Cheapest one-way ticket price PKR 31,049
Cheapest return ticket price PKR 84,795

FAQs for Incheon International Airport to Udonthani Airport Flights

  • What are the cheapest flights from Incheon International Airport to Udonthani Airport?

    One-way flights from Incheon International Airport to Udonthani Airport currently start from PKR 31,049, and round-trip fares start from PKR 84,795. The current lowest fare is a T'Way Air flight departing on Tue, Oct 6; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Udonthani Airport is PKR 71,548. Prices may vary depending on the departure date, airline, and availability.
  • Enter Incheon International Airport and Udonthani Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

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.