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Incheon International Airport to Suvarnabhumi Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Suvarnabhumi Airport over the next 90 days, with one-way fares from DKK 454 and round-trip from DKK 1,600. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 17:05
        6h 20m
        Direct
        BKK 21:25
        Seoul - Bangkok | Wed, Nov 25 | Eastar Jet
        BKK 02:40
        5h 20m
        Direct
        ICN 10:00
        Bangkok - Seoul | Fri, Nov 27 | Thai Vietjet Air
        DKK 1,958 DKK 2,683
        27% off
        27% off
        DKK 2,683 DKK 1,958
      • ICN 12:10
        6h 10m
        Direct
        BKK 16:20
        Seoul - Bangkok | Thu, Nov 19 | Thai Vietjet Air
        BKK 22:25
        5h 55m
        Direct
        ICN 06:20
        Bangkok - Seoul | Sat, Nov 21 | Eastar Jet
        DKK 2,012 DKK 2,683
        25% off
        25% off
        DKK 2,683 DKK 2,012
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Fri, Oct 9 | Jeju Air
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,600 DKK 2,683
        40% off
        40% off
        DKK 2,683 DKK 1,600
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Oct 9 | Trinity Airways
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,623
        40% off
        DKK 2,683 DKK 1,623
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,631
        39% off
        DKK 2,683 DKK 1,631
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Fri, Oct 9 | Jin Air
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,648
        39% off
        DKK 2,683 DKK 1,648
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sun, Oct 11 | Jin Air
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,655
        38% off
        DKK 2,683 DKK 1,655
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        BKK 08:10
        22h 5m
        1 stop
        ICN 08:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,698
        37% off
        DKK 2,683 DKK 1,698
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        BKK 08:10
        22h 5m
        1 stop
        ICN 08:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,714
        36% off
        DKK 2,683 DKK 1,714
      • ICN 17:15
        5h 55m
        Direct
        BKK 21:10
        Seoul - Bangkok | Fri, Oct 9 | Air Premia
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,737
        35% off
        DKK 2,683 DKK 1,737
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sat, Oct 10 | Jin Air
        BKK 08:10
        22h 5m
        1 stop
        ICN 08:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,754
        35% off
        DKK 2,683 DKK 1,754
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,767
        34% off
        DKK 2,683 DKK 1,767
      • ICN 12:10
        5h 50m
        Direct
        BKK 16:00
        Seoul - Bangkok | Sun, Oct 11 | Thai Vietjet Air
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,770
        34% off
        DKK 2,683 DKK 1,770
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Oct 12 | Trinity Airways
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        DKK 1,804
        33% off
        DKK 2,683 DKK 1,804
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Sat, Oct 10 | Normal Airline
        BKK 15:00
        6h
        Direct
        SEL 16:00
        Bangkok - Seoul | Mon, Oct 12 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        DKK 454 DKK 932
        51% off
        51% off
        DKK 932 DKK 454
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        DKK 517 DKK 932
        45% off
        45% off
        DKK 932 DKK 517
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sun, Oct 11 | Jin Air
        DKK 601 DKK 932
        36% off
        36% off
        DKK 932 DKK 601
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        DKK 618
        34% off
        DKK 932 DKK 618
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        DKK 640
        31% off
        DKK 932 DKK 640
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Fri, Oct 9 | Jeju Air
        DKK 648
        30% off
        DKK 932 DKK 648
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Mon, Oct 12 | Jeju Air
        DKK 653
        30% off
        DKK 932 DKK 653
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Mon, Oct 12 | Jin Air
        DKK 658
        28% off
        DKK 932 DKK 658
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Oct 13 | Trinity Airways
        DKK 685
        27% off
        DKK 932 DKK 685
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Oct 12 | Trinity Airways
        DKK 685
        27% off
        DKK 932 DKK 685
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Tue, Oct 13 | Jeju Air
        DKK 685
        27% off
        DKK 932 DKK 685
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Fri, Oct 9 | Jin Air
        DKK 699
        25% off
        DKK 932 DKK 699
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights

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

Trip.com Price Insights: Flights from Incheon International Airport to Suvarnabhumi Airport

What is the cheapest month to fly from Incheon International Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon International Airport to Suvarnabhumi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Incheon International Airport to Suvarnabhumi Airport are usually in March, with an average price of DKK 192. It is best to avoid June, when the average price can reach DKK 539.

DKK 539
DKK 366
DKK 192
DKK 19
    Cheapest
  • DKK 264
    Oct
  • DKK 326
    Nov
  • DKK 444
    Dec
  • DKK 394
    Jan
  • DKK 270
    Feb
  • DKK 192
    Mar
  • DKK 399
    Apr
  • DKK 430
    May
  • DKK 539
    Jun
  • DKK 504
    Jul
  • DKK 330
    Aug
  • DKK 341
    Sep

What is the cheapest month to fly return from Incheon International Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average monthly return fares from Incheon International Airport to Suvarnabhumi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Incheon International Airport to Suvarnabhumi Airport, with an average price of DKK 905. July is usually the most expensive month, with an average price reaching DKK 1,337.

DKK 1,337
DKK 1,121
DKK 905
DKK 689
  • DKK 905
    Oct
  • DKK 951
    Nov
  • DKK 1,110
    Dec
  • DKK 1,229
    Jan
  • DKK 1,185
    Feb
  • DKK 1,159
    Mar
  • DKK 1,254
    Apr
  • DKK 1,224
    May
  • DKK 1,320
    Jun
  • DKK 1,337
    Jul
  • DKK 1,332
    Aug
  • DKK 1,188
    Sep

What is the cheapest day of the week to fly from Incheon International Airport to Suvarnabhumi Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon International Airport to Suvarnabhumi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Incheon International Airport to Suvarnabhumi Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

DKK 1,287
DKK 1,229
DKK 1,171
DKK 1,113
  • DKK 1,171
    Mon
  • DKK 1,179
    Tue
  • DKK 1,226
    Wed
  • DKK 1,251
    Thu
  • DKK 1,287
    Fri
  • DKK 1,277
    Sat
  • DKK 1,221
    Sun

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

The cheapest airline flying from Incheon International Airport to Suvarnabhumi Airport is Jeju Air (from DKK 653) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From DKK 653
Trinity Airways
From DKK 668
Jin Air
From DKK 708
Apg Airlines
From DKK 783
Air Premia
From DKK 842
Scoot
From DKK 885
VietJet Air
From DKK 918
Thai Vietjet Air
From DKK 931
Vietnam Airlines
From DKK 977
Shandong Airlines
From DKK 1,019

Find more flights and airlines

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

Check the schedule for flights from Seoul to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. LJ001

    Incheon International Airport

    19:55

    ICN

    5h 50m

    23:45

    BKK

    - - - W T F S
    Search

  2. VZ851

    Incheon International Airport

    10:10

    ICN

    5h 50m

    14:00

    BKK

    S M T W T F S
    Search

  3. YP601

    Incheon International Airport

    17:15

    ICN

    5h 55m

    21:10

    BKK

    S M - W T - S
    Search

  4. 7C2503

    Incheon International Airport

    20:05

    ICN

    6h 5m

    00:10

    BKK

    S M T W T F S
    Search

  5. TW101

    Incheon International Airport

    18:00

    ICN

    6h 5m

    22:05

    BKK

    S M T W T F S
    Search

  6. VJ963

    Incheon International Airport

    06:25

    ICN

    4h 30m

    Direct

    08:55

    HAN

    S M - W - F S
    Search

  7. VJ901

    Noi Bai International Airport

    11:10

    HAN

    1h 50m

    Direct

    13:00

    BKK

    S M T W T F S

  8. TR843

    Incheon International Airport

    15:15

    ICN

    6h 25m

    Direct

    20:40

    SIN

    - - T - - - S
    Search

  9. TR626

    Singapore Changi Airport

    18:00

    SIN

    2h 35m

    Direct

    19:35

    BKK

    S M T W T F S

  10. VJ861

    Incheon International Airport

    21:15

    ICN

    5h 15m

    Direct

    00:30

    SGN

    S M T W T F S
    Search

  11. VJ803

    Tan Son Nhat International Airport

    11:15

    SGN

    1h 30m

    Direct

    12:45

    BKK

    S M T - - F S

  12. VN433

    Incheon International Airport

    23:55

    ICN

    5h 5m

    Direct

    03:00

    DAD

    S M T W T F S
    Search

  13. VN627

    Danang International Airport

    15:45

    DAD

    1h 50m

    Direct

    17:35

    BKK

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

About Incheon International Airport and Suvarnabhumi Airport

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

Flight distance 3,669.98km
Cheapest one-way ticket price DKK 454
Cheapest return ticket price DKK 1,600

FAQs for Incheon International Airport to Suvarnabhumi Airport Flights

  • How long is the flight from Incheon International Airport to Suvarnabhumi Airport?

    Incheon International Airport to Suvarnabhumi Airport takes about 5 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK).
  • The earliest flight from Incheon International Airport to Suvarnabhumi Airport departs at 07:05, and the last departs at 21:15, with about 14 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,736 in December, the most expensive month to book this route.
    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
  • Korean Air is a very popular airline operating an average of 8807 flights per month.
  • One-way flights from Incheon International Airport to Suvarnabhumi Airport currently start from DKK 454, and round-trip fares start from DKK 1,600. The current lowest fare is a Jeju Air flight departing on Sun, Oct 11; prices may vary depending on availability.
  • Yes. Korean Air, Thai Airways, Asiana Airlines, Jeju Air and Jin Air operate direct flights from Incheon International Airport to Suvarnabhumi Airport, with an average flight time of 5 hours 10 minutes, and around 90 weekly flights. Actual flight frequency may vary by season.
  • 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 Suvarnabhumi Airport is DKK 1,680. Prices may vary depending on the departure date, airline, and availability.
  • WestJet, Jeju Air and Jin Air are the most popular budget airlines flying from Incheon International Airport to Suvarnabhumi Airport, with one-way fares starting from DKK 454. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Suvarnabhumi Airport operates around 90 weekly flights, mainly by Korean Air, Thai Airways and Asiana Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Incheon International Airport and Suvarnabhumi 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.