Trip.com
>
Cheap Flights
>
Thailand
>
Bangkok
>
Seoul to Bangkok flight
>
Incheon Intl. Airport to Suvarnabhumi Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to Suvarnabhumi Intl. Airport over the next 90 days, with one-way fares from €85 and round-trip from €207. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 17:05
        6h 20m
        Direct
        BKK 21:25
        Seoul - Bangkok | Sat, Nov 7 | Eastar Jet
        BKK 22:25
        5h 55m
        Direct
        ICN 06:20
        Bangkok - Seoul | Tue, Nov 10 | Eastar Jet
        €233 €333
        30% off
        30% off
        €333 €233
      • ICN 17:05
        6h 20m
        Direct
        BKK 21:25
        Seoul - Bangkok | Sat, Nov 14 | Eastar Jet
        BKK 22:25
        5h 55m
        Direct
        ICN 06:20
        Bangkok - Seoul | Tue, Nov 17 | Eastar Jet
        €233 €333
        30% off
        30% off
        €333 €233
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        BKK 10:45
        18h 30m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        €207 €333
        38% off
        38% off
        €333 €207
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sat, Oct 10 | Jin Air
        BKK 10:45
        18h 30m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        €211
        37% off
        €333 €211
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        DMK 16:00
        13h 15m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Sun, Oct 18 | Thai AirAsia
        €211
        37% off
        €333 €211
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 14 | Thai Vietjet Air
        €213
        36% off
        €333 €213
      • 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
        €219
        34% off
        €333 €219
      • 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
        €220
        34% off
        €333 €220
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sun, Oct 11 | Jin Air
        DMK 09:50
        19h 25m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Sun, Oct 18 | Thai AirAsia
        €220
        34% off
        €333 €220
      • ICN 00:30
        18h 30m
        1 stop
        BKK 17:00
        Seoul - Bangkok | Tue, Nov 3 | Vietnam Airlines
        BKK 11:20
        27h 5m
        1 stop
        ICN 16:25
        Bangkok - Seoul | Thu, Nov 5 | Vietnam Airlines
        €224
        33% off
        €333 €224
      • 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
        €225
        32% off
        €333 €225
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sun, Oct 4 | Jin Air
        DMK 16:00
        13h 15m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Wed, Oct 7 | Thai AirAsia
        €227
        32% off
        €333 €227
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        DMK 16:00
        13h 15m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Sun, Oct 18 | Thai AirAsia
        €230
        31% off
        €333 €230
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Wed, Oct 7 | Trinity Airways
        DMK 16:00
        11h 5m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Tue, Oct 13 | Thai AirAsia
        €231
        31% off
        €333 €231
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Mon, Oct 5 | Normal Airline
        BKK 15:00
        6h
        Direct
        SEL 16:00
        Bangkok - Seoul | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Oct 8 | Trinity Airways
        €85 €136
        38% off
        38% off
        €136 €85
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Wed, Oct 7 | Trinity Airways
        €85 €136
        38% off
        38% off
        €136 €85
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        €85 €136
        38% off
        38% off
        €136 €85
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Oct 6 | Trinity Airways
        €88
        35% off
        €136 €88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        €88
        35% off
        €136 €88
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Mon, Oct 5 | Jeju Air
        €88
        35% off
        €136 €88
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sat, Oct 10 | Jin Air
        €88
        35% off
        €136 €88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Oct 5 | Trinity Airways
        €92
        32% off
        €136 €92
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        €92
        32% off
        €136 €92
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        €92
        32% off
        €136 €92
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Oct 9 | Trinity Airways
        €95
        30% off
        €136 €95
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Wed, Oct 7 | Jin Air
        €95
        30% off
        €136 €95
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Mon, Oct 5 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport to Suvarnabhumi Intl. Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport to Suvarnabhumi Intl. Airport are usually in March, with an average price of €26. It is best to avoid September, when the average price can reach €76.

€76
€51
€26
€1
    Cheapest
  • €76
    Sep
  • €36
    Oct
  • €44
    Nov
  • €60
    Dec
  • €53
    Jan
  • €37
    Feb
  • €26
    Mar
  • €54
    Apr
  • €58
    May
  • €72
    Jun
  • €68
    Jul
  • €45
    Aug

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

The data is based on the past 12 months and shows the average monthly return fares from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport to Suvarnabhumi Intl. Airport, with an average price of €120. September is usually the most expensive month, with an average price reaching €239.

€239
€180
€120
€61
    Cheapest
  • €239
    Sep
  • €120
    Oct
  • €128
    Nov
  • €149
    Dec
  • €165
    Jan
  • €159
    Feb
  • €155
    Mar
  • €168
    Apr
  • €164
    May
  • €177
    Jun
  • €179
    Jul
  • €178
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport to Suvarnabhumi Intl. Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€176
€167
€158
€149
  • €158
    Mon
  • €161
    Tue
  • €168
    Wed
  • €173
    Thu
  • €176
    Fri
  • €176
    Sat
  • €167
    Sun

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

The cheapest airline flying from Incheon Intl. Airport to Suvarnabhumi Intl. Airport is Trinity Airways (from €85) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From €85
Jeju Air
From €87
Jin Air
From €95
Apg Airlines
From €104
Eastar Jet
From €106
Thai Vietjet Air
From €112
Air Premia
From €113
Sun PhuQuoc Airways
From €123
VietJet Air
From €129
Parata Air
From €135

Find more flights and airlines

What is the flight schedule from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport

    7:55 PM

    ICN

    5h 50m

    11:45 PM

    BKK

    S M T W T F S
    Search

  2. VZ851

    Incheon Intl. Airport

    10:10 AM

    ICN

    5h 50m

    2:00 PM

    BKK

    S M T W T F S
    Search

  3. TW101

    Incheon Intl. Airport

    6:00 PM

    ICN

    6h 5m

    10:05 PM

    BKK

    S M T W T F S
    Search

  4. 7C2503

    Incheon Intl. Airport

    8:05 PM

    ICN

    6h 5m

    12:10 AM

    BKK

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

About Incheon Intl. Airport and Suvarnabhumi Intl. Airport

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

Flight distance 3,669.98 km
Cheapest one-way ticket price €85
Cheapest return ticket price €207

FAQs for Incheon Intl. Airport to Suvarnabhumi Intl. Airport Flights

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

    Incheon Intl. Airport to Suvarnabhumi Intl. Airport takes about 5 hours 17 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK).
  • The earliest flight from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around €234 in December, the most expensive month to book this route.
  • The earliest flight departs from Incheon Intl. Airport (ICN) at 07:10 and arrives in Suvarnabhumi Intl. Airport (BKK) at 11:15.
  • The latest flight departs from Incheon Intl. Airport (ICN) at 21:15 and arrives in Suvarnabhumi Intl. Airport (BKK) at 01:05.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • Korean Air is a very popular airline operating an average of 8807 flights per month.
  • One-way flights from Incheon Intl. Airport to Suvarnabhumi Intl. Airport currently start from €85, and round-trip fares start from €207. The current lowest fare is a Trinity Airways flight departing on Thu, Oct 8; prices may vary depending on availability.
  • Yes. Korean Air, Thai Airways, Asiana Airlines, Jeju Air and Jin Air operate direct flights from Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport to Suvarnabhumi Intl. Airport is €225. 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 Intl. Airport to Suvarnabhumi Intl. Airport, with one-way fares starting from €85. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon Intl. Airport to Suvarnabhumi Intl. 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 Intl. Airport and Suvarnabhumi Intl. 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