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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 £52 and round-trip from £192. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 17:05
        6h 20m
        Direct
        BKK 21:25
        Seoul - Bangkok | Mon, Nov 23 | Eastar Jet
        BKK 02:40
        5h 20m
        Direct
        ICN 10:00
        Bangkok - Seoul | Wed, Nov 25 | Thai Vietjet Air
        £222 £313
        28% off
        28% off
        £313 £222
      • ICN 12:10
        6h 10m
        Direct
        BKK 16:20
        Seoul - Bangkok | Tue, Nov 17 | Thai Vietjet Air
        BKK 22:25
        5h 55m
        Direct
        ICN 06:20
        Bangkok - Seoul | Thu, Nov 19 | Eastar Jet
        £228 £313
        27% off
        27% off
        £313 £228
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Thu, Oct 15 | Jeju Air
        DMK 16:00
        13h 15m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Mon, Oct 19 | Thai AirAsia
        £192 £313
        39% off
        39% off
        £313 £192
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Oct 15 | Trinity Airways
        BKK 08:10
        21h 5m
        1 stop
        ICN 07:15
        Bangkok - Seoul | Mon, Oct 19 | Thai Vietjet Air
        £197
        37% off
        £313 £197
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Thu, Oct 8 | Jeju Air
        BKK 08:10
        20h 45m
        1 stop
        ICN 06:55
        Bangkok - Seoul | Tue, Oct 13 | Thai Vietjet Air
        £198
        37% off
        £313 £198
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        DMK 16:00
        11h 5m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Wed, Oct 14 | Thai AirAsia
        £199
        36% off
        £313 £199
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        BKK 08:10
        18h 55m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        £199
        36% off
        £313 £199
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        BKK 08:10
        19h 50m
        1 stop
        ICN 06:00
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        £199
        36% off
        £313 £199
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sat, Oct 10 | Jin Air
        DMK 16:00
        11h 5m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Wed, Oct 14 | Thai AirAsia
        £200
        36% off
        £313 £200
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Oct 9 | Trinity Airways
        BKK 08:10
        19h 50m
        1 stop
        ICN 06:00
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        £200
        36% off
        £313 £200
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        BKK 08:10
        18h 55m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Thu, Oct 15 | Thai Vietjet Air
        £202
        35% off
        £313 £202
      • 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 | Wed, Oct 14 | Thai AirAsia
        £203
        35% off
        £313 £203
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Thu, Oct 8 | Jin Air
        BKK 08:10
        20h 45m
        1 stop
        ICN 06:55
        Bangkok - Seoul | Tue, Oct 13 | Thai Vietjet Air
        £204
        35% off
        £313 £204
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Wed, Oct 7 | Jeju Air
        DMK 16:00
        11h 5m
        1 stop
        ICN 05:05
        Bangkok - Seoul | Wed, Oct 14 | Thai AirAsia
        £206
        34% off
        £313 £206
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Thu, Oct 8 | Normal Airline
        BKK 15:00
        6h
        Direct
        SEL 16:00
        Bangkok - Seoul | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Fri, Oct 9 | Jeju Air
        £52 £110
        53% off
        53% off
        £110 £52
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Oct 9 | Trinity Airways
        £59 £110
        46% off
        46% off
        £110 £59
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Fri, Oct 9 | Jin Air
        £69 £110
        37% off
        37% off
        £110 £69
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Thu, Oct 8 | Jeju Air
        £71
        35% off
        £110 £71
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Oct 8 | Trinity Airways
        £73
        34% off
        £110 £73
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Wed, Oct 7 | Jeju Air
        £74
        33% off
        £110 £74
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sat, Oct 10 | Jeju Air
        £74
        33% off
        £110 £74
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Sat, Oct 10 | Jin Air
        £75
        32% off
        £110 £75
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Oct 11 | Trinity Airways
        £78
        28% off
        £110 £78
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Oct 10 | Trinity Airways
        £78
        28% off
        £110 £78
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Sun, Oct 11 | Jeju Air
        £78
        28% off
        £110 £78
      • ICN 19:55
        5h 50m
        Direct
        BKK 23:45
        Seoul - Bangkok | Wed, Oct 7 | Jin Air
        £80
        27% off
        £110 £80
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Thu, Oct 8 | 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 £22. It is best to avoid June, when the average price can reach £62.

£62
£42
£22
£2
    Cheapest
  • £30
    Oct
  • £37
    Nov
  • £51
    Dec
  • £45
    Jan
  • £31
    Feb
  • £22
    Mar
  • £46
    Apr
  • £49
    May
  • £62
    Jun
  • £58
    Jul
  • £38
    Aug
  • £39
    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 £103. July is usually the most expensive month, with an average price reaching £152.

£152
£128
£103
£79
  • £103
    Oct
  • £108
    Nov
  • £126
    Dec
  • £140
    Jan
  • £135
    Feb
  • £132
    Mar
  • £143
    Apr
  • £139
    May
  • £150
    Jun
  • £152
    Jul
  • £151
    Aug
  • £135
    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.

£146
£140
£133
£127
  • £133
    Mon
  • £134
    Tue
  • £139
    Wed
  • £142
    Thu
  • £146
    Fri
  • £145
    Sat
  • £139
    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 £52) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jeju Air
From £52
Trinity Airways
From £59
Jin Air
From £69
Air Premia
From £87
Apg Airlines
From £89
Korean Air
From £90
Vietnam Airlines
From £91
Thai Vietjet Air
From £96
Sun PhuQuoc Airways
From £105
VietJet Air
From £108

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

    - - T 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
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 £52
Cheapest return ticket price £192

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 £199 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 £52, and round-trip fares start from £192. The current lowest fare is a Jeju Air flight departing on Fri, Oct 9; 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 £191. 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 £52. 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.

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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.