Trip.com
>
Cheap Flights
>
Thailand
>
Bangkok
>
Seoul to Bangkok flight
>
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 CAD 126 and round-trip from CAD 346. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 12:10
        6h 10m
        Direct
        BKK 16:20
        Seoul - Bangkok | Tue, Nov 17 | Thai Vietjet Air
        BKK 02:40
        5h 20m
        Direct
        ICN 10:00
        Bangkok - Seoul | Thu, Nov 19 | Thai Vietjet Air
        CAD 441 CAD 599
        26% off
        26% off
        CAD 599 CAD 441
      • ICN 19:50
        6h 20m
        Direct
        BKK 00:10
        Seoul - Bangkok | Tue, Nov 24 | Trinity Airways
        BKK 02:40
        5h 20m
        Direct
        ICN 10:00
        Bangkok - Seoul | Sat, Nov 28 | Thai Vietjet Air
        CAD 449 CAD 599
        25% off
        25% off
        CAD 599 CAD 449
      • 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
        CAD 346 CAD 599
        42% off
        42% off
        CAD 599 CAD 346
      • 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
        CAD 349
        42% off
        CAD 599 CAD 349
      • 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
        CAD 351
        41% off
        CAD 599 CAD 351
      • 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
        CAD 353
        41% off
        CAD 599 CAD 353
      • 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
        CAD 354
        41% off
        CAD 599 CAD 354
      • 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
        CAD 376
        37% off
        CAD 599 CAD 376
      • 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
        CAD 378
        37% off
        CAD 599 CAD 378
      • 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
        CAD 379
        37% off
        CAD 599 CAD 379
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        DMK 09:50
        20h 25m
        1 stop
        ICN 08:15
        Bangkok - Seoul | Wed, Oct 14 | Thai AirAsia
        CAD 384
        36% off
        CAD 599 CAD 384
      • 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
        CAD 386
        36% off
        CAD 599 CAD 386
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        DMK 09:50
        20h 25m
        1 stop
        ICN 08:15
        Bangkok - Seoul | Wed, Oct 14 | Thai AirAsia
        CAD 387
        35% off
        CAD 599 CAD 387
      • ICN 17:15
        5h 55m
        Direct
        BKK 21:10
        Seoul - Bangkok | Mon, Oct 12 | Air Premia
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        CAD 390
        35% off
        CAD 599 CAD 390
      • 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 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Wed, Oct 21 | Trinity Airways
        CAD 126 CAD 196
        36% off
        36% off
        CAD 196 CAD 126
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 18 | Jeju Air
        CAD 136 CAD 196
        31% off
        31% off
        CAD 196 CAD 136
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Wed, Oct 28 | Jeju Air
        CAD 136 CAD 196
        31% off
        31% off
        CAD 196 CAD 136
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 31 | Jeju Air
        CAD 136
        31% off
        CAD 196 CAD 136
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Nov 1 | Jeju Air
        CAD 136
        31% off
        CAD 196 CAD 136
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Nov 1 | Trinity Airways
        CAD 140
        28% off
        CAD 196 CAD 140
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 31 | Trinity Airways
        CAD 143
        27% off
        CAD 196 CAD 143
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 18 | Trinity Airways
        CAD 146
        26% off
        CAD 196 CAD 146
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Mon, Oct 19 | Jeju Air
        CAD 147
        25% off
        CAD 196 CAD 147
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Oct 27 | Trinity Airways
        CAD 147
        25% off
        CAD 196 CAD 147
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Wed, Oct 28 | Trinity Airways
        CAD 147
        25% off
        CAD 196 CAD 147
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Nov 2 | Trinity Airways
        CAD 147
        25% off
        CAD 196 CAD 147
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Incheon International Airport to Suvarnabhumi Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest 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 CAD 41. It is best to avoid June, when the average price can reach CAD 116.

CAD 116
CAD 79
CAD 41
CAD 4
    Cheapest
  • CAD 57
    Oct
  • CAD 70
    Nov
  • CAD 95
    Dec
  • CAD 85
    Jan
  • CAD 58
    Feb
  • CAD 41
    Mar
  • CAD 86
    Apr
  • CAD 92
    May
  • CAD 116
    Jun
  • CAD 108
    Jul
  • CAD 71
    Aug
  • CAD 73
    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 CAD 194. July is usually the most expensive month, with an average price reaching CAD 286.

CAD 286
CAD 240
CAD 194
CAD 148
  • CAD 194
    Oct
  • CAD 204
    Nov
  • CAD 238
    Dec
  • CAD 263
    Jan
  • CAD 254
    Feb
  • CAD 248
    Mar
  • CAD 269
    Apr
  • CAD 262
    May
  • CAD 283
    Jun
  • CAD 286
    Jul
  • CAD 285
    Aug
  • CAD 254
    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.

CAD 276
CAD 264
CAD 251
CAD 239
  • CAD 251
    Mon
  • CAD 252
    Tue
  • CAD 263
    Wed
  • CAD 268
    Thu
  • CAD 276
    Fri
  • CAD 273
    Sat
  • CAD 261
    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 Trinity Airways (from CAD 123) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From CAD 123
Jeju Air
From CAD 129
Thai Vietjet Air
From CAD 143
Jin Air
From CAD 149
Eastar Jet
From CAD 160
Air Premia
From CAD 170
Sun PhuQuoc Airways
From CAD 187
VietJet Air
From CAD 195
Korean Air
From CAD 199
Vietnam Airlines
From CAD 203

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. TR610

    Singapore Changi Airport

    16:00

    SIN

    2h 35m

    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 CAD 126
Cheapest return ticket price CAD 346

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 CAD 372 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 CAD 126, and round-trip fares start from CAD 346. The current lowest fare is a Trinity Airways flight departing on Wed, Oct 21; 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 CAD 376. 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 CAD 126. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Suvarnabhumi Airport operates around 93 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 estimated lowest price 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 prices (incl. taxes, fuel surcharge, 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 were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.