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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 S$ 81 and round-trip from S$ 206. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Sep 6 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Wed, Sep 9 | T'Way Air
        S$ 206 S$ 267
        23% off
        23% off
        S$ 267 S$ 206
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Sep 8 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Fri, Sep 11 | T'Way Air
        S$ 211 S$ 267
        21% off
        21% off
        S$ 267 S$ 211
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Sep 5 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Fri, Sep 11 | T'Way Air
        S$ 211 S$ 267
        21% off
        21% off
        S$ 267 S$ 211
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Sep 14 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Sat, Sep 19 | T'Way Air
        S$ 211
        21% off
        S$ 267 S$ 211
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Sep 29 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Thu, Oct 1 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Sep 27 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Thu, Oct 1 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Sep 26 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Thu, Oct 1 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Sep 18 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Thu, Sep 24 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Sep 17 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Thu, Sep 24 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Sep 13 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Wed, Sep 16 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Sep 15 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Sat, Sep 19 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Sep 12 | T'Way Air
        BKK 00:05
        5h 35m
        Direct
        ICN 07:40
        Bangkok - Seoul | Mon, Sep 14 | T'Way Air
        S$ 213
        20% off
        S$ 267 S$ 213
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Fri, Aug 28 | Normal Airline
        BKK 15:00
        6h
        Direct
        SEL 16:00
        Bangkok - Seoul | Sun, Aug 30 | Normal Airline
        Find more flights
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      • Cheapest nonstop
        ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Sep 3 | T'Way Air
        S$ 81 S$ 115
        30% off
        30% off
        S$ 115 S$ 81
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sun, Sep 6 | T'Way Air
        S$ 84 S$ 115
        27% off
        27% off
        S$ 115 S$ 84
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Tue, Sep 8 | T'Way Air
        S$ 86 S$ 115
        25% off
        25% off
        S$ 115 S$ 86
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Wed, Sep 30 | T'Way Air
        S$ 88
        23% off
        S$ 115 S$ 88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Sep 12 | T'Way Air
        S$ 88
        23% off
        S$ 115 S$ 88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Sep 7 | T'Way Air
        S$ 88
        23% off
        S$ 115 S$ 88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Sep 4 | T'Way Air
        S$ 88
        23% off
        S$ 115 S$ 88
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Sat, Sep 5 | T'Way Air
        S$ 90
        22% off
        S$ 115 S$ 90
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Fri, Sep 11 | T'Way Air
        S$ 91
        21% off
        S$ 115 S$ 91
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Thu, Sep 10 | T'Way Air
        S$ 91
        21% off
        S$ 115 S$ 91
      • ICN 18:00
        6h 5m
        Direct
        BKK 22:05
        Seoul - Bangkok | Mon, Sep 14 | T'Way Air
        S$ 92
        20% off
        S$ 115 S$ 92
      • ICN 20:05
        6h 5m
        Direct
        BKK 00:10
        Seoul - Bangkok | Fri, Sep 18 | Jeju Air
        S$ 92
        20% off
        S$ 115 S$ 92
      • SEL 13:00
        17h 25m
        1 stop
        BKK 14:00
        Seoul - Bangkok | Fri, Aug 28 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Incheon International Airport to Suvarnabhumi Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

Which month has the cheapest one-way flights from Incheon International Airport to Suvarnabhumi Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Incheon International Airport to Suvarnabhumi Airport.

Based on Trip.com 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 S$ 37. June sees the highest fares, around S$ 103.

S$ 103
S$ 70
S$ 37
S$ 4
    Cheapest
  • S$ 81
    Aug
  • S$ 56
    Sep
  • S$ 51
    Oct
  • S$ 63
    Nov
  • S$ 85
    Dec
  • S$ 75
    Jan
  • S$ 52
    Feb
  • S$ 37
    Mar
  • S$ 76
    Apr
  • S$ 82
    May
  • S$ 103
    Jun
  • S$ 96
    Jul

Which month has the cheapest round-trip flights from Incheon International Airport to Suvarnabhumi Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Incheon International Airport to Suvarnabhumi Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Incheon International Airport to Suvarnabhumi Airport are usually in September, with an average price of S$ 160. July sees the highest fares, around S$ 255.

S$ 255
S$ 208
S$ 160
S$ 113
    Cheapest
  • S$ 191
    Aug
  • S$ 160
    Sep
  • S$ 171
    Oct
  • S$ 181
    Nov
  • S$ 212
    Dec
  • S$ 234
    Jan
  • S$ 226
    Feb
  • S$ 221
    Mar
  • S$ 239
    Apr
  • S$ 233
    May
  • S$ 252
    Jun
  • S$ 255
    Jul

Which day of the week has the cheapest flights from Incheon International Airport to Suvarnabhumi Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Incheon International Airport to Suvarnabhumi Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Incheon International Airport to Suvarnabhumi Airport is Monday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

S$ 254
S$ 238
S$ 221
S$ 205
  • S$ 221
    Mon
  • S$ 225
    Tue
  • S$ 233
    Wed
  • S$ 241
    Thu
  • S$ 254
    Fri
  • S$ 246
    Sat
  • S$ 234
    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 T'Way Air (from S$ 81) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

T'Way Air
From S$ 81
Jeju Air
From S$ 92
Thai Vietjet
From S$ 114
Jin Air
From S$ 116
Air Premia
From S$ 122
Sun PhuQuoc Airways
From S$ 165
Korean Air
From S$ 168
Asiana Airlines
From S$ 168
Scoot
From S$ 171
Vietnam Airlines
From S$ 176

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. TW101

    Incheon International Airport

    18:00

    ICN

    6h 5m

    22:05

    BKK

    S M T W T F S
    Search

  2. 7C2503

    Incheon International Airport

    20:05

    ICN

    6h 5m

    00:10

    BKK

    S M T W T F S
    Search
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 S$ 81
Cheapest return ticket price S$ 206

FAQs for Incheon International Airport to Suvarnabhumi Airport Flights

  • How long is a flight from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK)?

    It takes around 5 hours 55 minutes to fly from Incheon International Airport (icn) to Suvarnabhumi Airport (bkk).
  • There are around 21 daily flights from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK).
  • Tickets cost around S$ 166 in August, making it the cheapest month to book. Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around S$ 212 in October, the most expensive month to book this route.
  • The earliest flight departs from Incheon International Airport (ICN) at 07:10 and arrives in Suvarnabhumi Airport (BKK) at 11:15.
  • The latest flight departs from Incheon International Airport (ICN) at 20:50 and arrives in Suvarnabhumi Airport (BKK) at 00:55.
    • 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.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated 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 shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.