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Incheon Intl. Airport to Suvarnabhumi Intl. Airport flight

Search for flights from Seoul to Bangkok and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ICN 8:05 PM
        6h 5m
        Nonstop
        BKK 12:10 AM
        Seoul - Bangkok | Sun, Jul 12 | Jeju Air
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Fri, Jul 17 | T'Way Air
        $275 $327
        16% off
        16% off
        $327 $275
      • ICN 12:10 PM
        5h 50m
        Nonstop
        BKK 4:00 PM
        Seoul - Bangkok | Sun, Jul 5 | Thai Vietjet Air
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Thu, Jul 9 | T'Way Air
        $279 $327
        15% off
        15% off
        $327 $279
      • ICN 8:05 PM
        6h 5m
        Nonstop
        BKK 12:10 AM
        Seoul - Bangkok | Sat, Jul 4 | Jeju Air
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Thu, Jul 9 | T'Way Air
        $295 $327
        10% off
        10% off
        $327 $295
      • ICN 11:40 PM
        27h 45m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Tue, Jun 30 | Shandong Airlines
        BKK 2:25 AM
        19h 25m
        1 stop
        ICN 11:50 PM
        Bangkok - Seoul | Sat, Jul 4 | Shandong Airlines
        $241
        26% off
        $327 $241
      • ICN 3:30 PM
        12h 20m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Mon, Jul 6 | Shandong Airlines
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Thu, Jul 9 | T'Way Air
        $294
        10% off
        $327 $294
      • ICN 1:30 PM
        13h 20m
        1 stop
        BKK 12:50 AM
        Seoul - Bangkok | Thu, Jul 2 | Xiamen Airlines
        BKK 1:50 AM
        8h 40m
        1 stop
        ICN 12:30 PM
        Bangkok - Seoul | Tue, Jul 7 | Xiamen Airlines
        $296
        9% off
        $327 $296
      • ICN 11:45 AM
        15h 40m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Tue, Aug 11 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Sat, Aug 15 | Shandong Airlines
        $297
        9% off
        $327 $297
      • ICN 11:45 AM
        15h 40m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Fri, Jul 3 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Mon, Jul 6 | Shandong Airlines
        $297
        9% off
        $327 $297
      • ICN 4:45 PM
        11h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Thu, Jul 2 | Shandong Airlines
        BKK 2:50 AM
        9h 40m
        1 stop
        ICN 2:30 PM
        Bangkok - Seoul | Wed, Jul 8 | Shandong Airlines
        $297
        9% off
        $327 $297
      • ICN 11:45 AM
        15h 40m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Wed, Jul 1 | Shandong Airlines
        BKK 2:50 AM
        9h 40m
        1 stop
        ICN 2:30 PM
        Bangkok - Seoul | Sun, Jul 5 | Shandong Airlines
        $297
        9% off
        $327 $297
      • SEL 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Seoul - Bangkok | Fri, Jun 19 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Bangkok - Seoul | Sun, Jun 21 | Normal Airline
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      • Cheapest nonstop
        ICN 12:10 PM
        5h 50m
        Nonstop
        BKK 4:00 PM
        Seoul - Bangkok | Tue, Jul 28 | Thai Vietjet Air
        $131 $171
        23% off
        23% off
        $171 $131
      • ICN 8:05 PM
        6h 5m
        Nonstop
        BKK 12:10 AM
        Seoul - Bangkok | Sun, Jul 12 | Jeju Air
        $134 $171
        22% off
        22% off
        $171 $134
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Wed, Jul 1 | T'Way Air
        $139 $171
        19% off
        19% off
        $171 $139
      • ICN 12:10 PM
        5h 50m
        Nonstop
        BKK 4:00 PM
        Seoul - Bangkok | Sun, Jul 5 | Thai Vietjet Air
        $140
        18% off
        $171 $140
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Mon, Aug 10 | T'Way Air
        $151
        12% off
        $171 $151
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Thu, Aug 6 | T'Way Air
        $151
        12% off
        $171 $151
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Sat, Aug 15 | T'Way Air
        $155
        9% off
        $171 $155
      • ICN 2:00 PM
        13h 50m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Tue, Jun 30 | Shandong Airlines
        $129
        25% off
        $171 $129
      • ICN 4:45 PM
        11h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Tue, Aug 4 | Shandong Airlines
        $142
        17% off
        $171 $142
      • ICN 11:40 PM
        27h 45m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Mon, Aug 3 | Shandong Airlines
        $145
        15% off
        $171 $145
      • SEL 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Seoul - Bangkok | Fri, Jun 19 | Normal Airline
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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 database.

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

What is the cheapest month for one-way flights from Incheon Intl. Airport to Suvarnabhumi Intl. Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Suvarnabhumi Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Suvarnabhumi Intl. Airport, the best time to buy is in March, with an average price of $29. You’ll want to avoid December, when the average price can reach as high as $67.

$67
$48
$29
$10
    Cheapest
  • $65
    Jun
  • $55
    Jul
  • $52
    Aug
  • $44
    Sep
  • $40
    Oct
  • $49
    Nov
  • $67
    Dec
  • $59
    Jan
  • $41
    Feb
  • $29
    Mar
  • $60
    Apr
  • $65
    May

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to Suvarnabhumi Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip 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, September is typically the cheapest month to find flights from Incheon Intl. Airport to Suvarnabhumi Intl. Airport, with an average price of $125. In contrast, April is usually the most expensive month, with average fares reaching $188.

$188
$157
$125
$94
    Cheapest
  • $179
    Jun
  • $144
    Jul
  • $137
    Aug
  • $125
    Sep
  • $134
    Oct
  • $142
    Nov
  • $166
    Dec
  • $184
    Jan
  • $177
    Feb
  • $173
    Mar
  • $188
    Apr
  • $183
    May

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 day to depart from Incheon Intl. Airport to Suvarnabhumi Intl. Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

$195
$182
$169
$156
  • $169
    Mon
  • $169
    Tue
  • $176
    Wed
  • $184
    Thu
  • $195
    Fri
  • $187
    Sat
  • $177
    Sun

Selected Airlines from Incheon Intl. Airport to Suvarnabhumi Intl. Airport

See which airlines fly from Seoul to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Shandong Airlines
From $129
Thai Vietjet Air
From $131
AirAsia X
From $134
Jeju Air
From $134
T'Way Air
From $139
Jin Air
From $158
China Eastern Airlines
From $159
Xiamen Airlines
From $165
Apg Airlines
From $178
Malaysia Airlines
From $179

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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. VZ851

    Incheon Intl. Airport

    12:10 PM

    ICN

    5h 50m

    4:00 PM

    BKK

    S - T - T - -
    Search

  2. TW101

    Incheon Intl. Airport

    6:00 PM

    ICN

    6h 5m

    10:05 PM

    BKK

    - - T W - F -
    Search

  3. 7C2503

    Incheon Intl. Airport

    7:30 PM

    ICN

    6h 20m

    11:50 PM

    BKK

    - - T W - F S
    Search

  4. SC4616

    Incheon Intl. Airport

    4:45 PM

    ICN

    1h 40m

    Nonstop

    5:25 PM

    TAO

    S M T W T F S
    Search

  5. SC4079

    Qingdao Jiaodong International Airport

    10:00 PM

    TAO

    4h 50m

    Nonstop

    1:50 AM

    BKK

    S M T W T F S

  6. SC4612

    Incheon Intl. Airport

    2:00 PM

    ICN

    1h 35m

    Nonstop

    2:35 PM

    TAO

    S M T W T F S
    Search

  7. SC4079

    Qingdao Jiaodong International Airport

    10:00 PM

    TAO

    4h 50m

    Nonstop

    1:50 AM

    BKK

    S M T W T F S

  8. D7505

    Incheon Intl. Airport

    8:15 AM

    ICN

    6h 30m

    Nonstop

    1:45 PM

    KUL

    - M - W T - S
    Search

  9. AK860

    Kuala Lumpur Intl. Airport

    4:00 PM

    KUL

    1h 20m

    Nonstop

    4:20 PM

    KBV

    S M T W T F S

  10. VZ345

    Krabi Airport

    8:35 PM

    KBV

    1h 30m

    Nonstop

    10:05 PM

    BKK

    - - T - - - -

  11. SC8004

    Incheon Intl. Airport

    11:40 PM

    ICN

    1h 45m

    Nonstop

    12:25 AM

    TNA

    S M T W T F S
    Search

  12. SC8075

    Jinan Yaoqiang Airport

    9:35 PM

    TNA

    4h 50m

    Nonstop

    1:25 AM

    BKK

    - - T - T - S
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Incheon Intl. Airport to Suvarnabhumi Intl. Airport Flights Info

Flight distance3,669.98 km
Cheapest one-way ticket price$129
Cheapest return ticket price$241

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

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

    It takes around 5 hours 51 minutes to fly from Incheon Intl. Airport (icn) to Suvarnabhumi Intl. Airport (bkk).
  • There are around 16 daily flights from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK).
  • Tickets cost around $196 in August, making it the cheapest month to book. Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around $229 in June, 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.

Popular Destinations

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

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Prices displayed in 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, WLAN, 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 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.