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Seoul to Suvarnabhumi Intl. Airport flight
      • Cheapest nonstop
        ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Sun, Jul 26 | T'Way Air
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Fri, Jul 31 | T'Way Air
        $254 $344
        26% off
        26% off
        $344 $254
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Mon, Jul 27 | T'Way Air
        BKK 12:05 AM
        5h 35m
        Nonstop
        ICN 7:40 AM
        Bangkok - Seoul | Mon, Aug 3 | T'Way Air
        $254 $344
        26% off
        26% off
        $344 $254
      • ICN 3:30 PM
        12h 20m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Sun, Jun 14 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Thu, Jun 18 | Shandong Airlines
        $226 $344
        34% off
        34% off
        $344 $226
      • ICN 2:00 PM
        13h 50m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Mon, Jun 15 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Wed, Jun 17 | Shandong Airlines
        $226
        34% off
        $344 $226
      • ICN 10:55 PM
        28h 55m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Sat, Jun 13 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Thu, Jun 18 | Shandong Airlines
        $227
        34% off
        $344 $227
      • ICN 8:35 AM
        18h 50m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Tue, Jun 16 | Shandong Airlines
        BKK 2:25 AM
        19h 25m
        1 stop
        ICN 11:50 PM
        Bangkok - Seoul | Thu, Jun 18 | Shandong Airlines
        $227
        34% off
        $344 $227
      • ICN 11:40 PM
        27h 45m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Thu, Jun 18 | Shandong Airlines
        BKK 2:50 AM
        17h 5m
        1 stop
        ICN 9:55 PM
        Bangkok - Seoul | Wed, Jun 24 | Shandong Airlines
        $227
        34% off
        $344 $227
      • ICN 9:45 PM
        30h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Tue, Jun 23 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Sat, Jun 27 | Shandong Airlines
        $239
        31% off
        $344 $239
      • ICN 9:45 PM
        30h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Thu, Jun 25 | Shandong Airlines
        BKK 2:25 AM
        16h 50m
        1 stop
        ICN 9:15 PM
        Bangkok - Seoul | Tue, Jun 30 | Shandong Airlines
        $239
        31% off
        $344 $239
      • ICN 4:45 PM
        11h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Wed, Jun 24 | Shandong Airlines
        BKK 2:25 AM
        19h 25m
        1 stop
        ICN 11:50 PM
        Bangkok - Seoul | Wed, Jul 1 | Shandong Airlines
        $239
        31% off
        $344 $239
      • ICN 3:30 PM
        12h 20m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Wed, Jul 1 | Shandong Airlines
        BKK 2:50 AM
        17h 5m
        1 stop
        ICN 9:55 PM
        Bangkok - Seoul | Wed, Jul 8 | Shandong Airlines
        $241
        30% off
        $344 $241
      • SEL 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Seoul - Bangkok | Tue, Jun 9 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Bangkok - Seoul | Thu, Jun 11 | Normal Airline
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      • Cheapest nonstop
        ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Thu, Jul 23 | T'Way Air
        $137 $187
        27% off
        27% off
        $187 $137
      • ICN 6:00 PM
        6h 5m
        Nonstop
        BKK 10:05 PM
        Seoul - Bangkok | Wed, Jul 22 | T'Way Air
        $138 $187
        26% off
        26% off
        $187 $138
      • ICN 10:15 PM
        29h 10m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Fri, Jun 12 | Shandong Airlines
        $122 $187
        35% off
        35% off
        $187 $122
      • ICN 8:35 AM
        18h 50m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Sat, Jun 13 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 9:45 PM
        30h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Fri, Jul 3 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 10:55 PM
        28h 55m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Sun, Jun 21 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 9:45 PM
        30h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Mon, Jun 22 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 8:35 AM
        18h 50m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Tue, Jun 30 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 9:45 PM
        30h 5m
        1 stop
        BKK 1:50 AM
        Seoul - Bangkok | Wed, Jun 10 | Shandong Airlines
        $122
        35% off
        $187 $122
      • ICN 11:45 AM
        15h 40m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Thu, Jun 11 | Shandong Airlines
        $127
        32% off
        $187 $127
      • ICN 11:40 PM
        27h 45m
        1 stop
        BKK 1:25 AM
        Seoul - Bangkok | Tue, Jun 23 | Shandong Airlines
        $128
        32% off
        $187 $128
      • SEL 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Seoul - Bangkok | Tue, Jun 9 | Normal Airline
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Displayed flight fares from Seoul 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 Seoul to Suvarnabhumi Intl. Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Seoul 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 month to fly one-way from Seoul to Suvarnabhumi Intl. Airport is March, with an average price of $29. The priciest month is usually December, when the average price can reach $66.

$66
$48
$29
$11
    Cheapest
  • $54
    Jun
  • $54
    Jul
  • $52
    Aug
  • $44
    Sep
  • $40
    Oct
  • $49
    Nov
  • $66
    Dec
  • $59
    Jan
  • $41
    Feb
  • $29
    Mar
  • $60
    Apr
  • $64
    May

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

The data is based on the past 12 months and shows the average monthly round-trip fares from Seoul 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 Seoul to Suvarnabhumi Intl. Airport, with an average price of $125. In contrast, April is usually the most expensive month, with average fares reaching $187.

$187
$156
$125
$94
    Cheapest
  • $157
    Jun
  • $143
    Jul
  • $136
    Aug
  • $125
    Sep
  • $134
    Oct
  • $142
    Nov
  • $165
    Dec
  • $182
    Jan
  • $176
    Feb
  • $173
    Mar
  • $187
    Apr
  • $182
    May

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

The data is based on the past 12 months and shows the average ticket prices from Seoul 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 Seoul to Suvarnabhumi Intl. Airport is Monday, with average fares generally lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

$192
$179
$165
$152
  • $165
    Mon
  • $166
    Tue
  • $172
    Wed
  • $181
    Thu
  • $192
    Fri
  • $183
    Sat
  • $173
    Sun

Cheap Flights from Seoul to Suvarnabhumi Intl. Airport

Thai Airways logo Thai Airways
Thai Vietjet Air logo Thai Vietjet Air
Korean Air logo Korean Air
Jeju Air logo Jeju Air
T'Way Air logo T'Way Air
Air Premia logo Air Premia
Thai AirAsia logo Thai AirAsia
Thai Lion Air logo Thai Lion Air
Asiana Airlines logo Asiana Airlines
Jin Air logo Jin Air
China Eastern Airlines logo China Eastern Airlines
Shandong Airlines logo Shandong Airlines
Thai AirAsia X logo Thai AirAsia X
Air Busan logo Air Busan
Air Macau logo Air Macau
Malaysia Airlines logo Malaysia Airlines
Cathay Pacific logo Cathay Pacific
VietJet Air logo VietJet Air
Singapore Airlines logo Singapore Airlines
Vietnam Airlines logo Vietnam Airlines

Flight Schedule from Seoul to Suvarnabhumi Intl. Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. VZ851

    Incheon Intl. Airport

    12:10 PM

    ICN

    5h 50m

    4:00 PM

    BKK

    S M T - T - S
    Search

  2. TW101

    Incheon Intl. Airport

    6:00 PM

    ICN

    6h 5m

    10:05 PM

    BKK

    S M T - - F -
    Search

  3. 7C2503

    Incheon Intl. Airport

    8:05 PM

    ICN

    6h 5m

    12:10 AM

    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

    9:55 PM

    TAO

    4h 55m

    Nonstop

    1:50 AM

    BKK

    S M T W T - 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

    9:55 PM

    TAO

    4h 55m

    Nonstop

    1:50 AM

    BKK

    S M T W T - S

  8. SC8014

    Incheon Intl. Airport

    8:35 AM

    ICN

    1h 45m

    Nonstop

    9:20 AM

    TNA

    S M T W T F S
    Search

  9. SC8075

    Jinan Yaoqiang Airport

    9:35 PM

    TNA

    4h 50m

    Nonstop

    1:25 AM

    BKK

    - - T W T - S

  10. SC8004

    Incheon Intl. Airport

    11:40 PM

    ICN

    1h 45m

    Nonstop

    12:25 AM

    TNA

    S M T W T F S
    Search

  11. SC8075

    Jinan Yaoqiang Airport

    9:35 PM

    TNA

    4h 50m

    Nonstop

    1:25 AM

    BKK

    - - T W T - S

  12. SC4620

    Incheon Intl. Airport

    10:55 PM

    ICN

    1h 45m

    Nonstop

    11:40 PM

    TAO

    S M T W T F S
    Search

  13. SC4079

    Qingdao Jiaodong International Airport

    9:55 PM

    TAO

    4h 55m

    Nonstop

    1:50 AM

    BKK

    S M T W T - S

  14. SC8010

    Incheon Intl. Airport

    10:15 PM

    ICN

    1h 45m

    Nonstop

    11:00 PM

    TNA

    S M T W T F S
    Search

  15. SC8075

    Jinan Yaoqiang Airport

    9:35 PM

    TNA

    4h 50m

    Nonstop

    1:25 AM

    BKK

    - - T W T - S

  16. SC4618

    Incheon Intl. Airport

    9:45 PM

    ICN

    1h 35m

    Nonstop

    10:20 PM

    TAO

    S M T W T F S
    Search

  17. SC4079

    Qingdao Jiaodong International Airport

    9:55 PM

    TAO

    4h 55m

    Nonstop

    1:50 AM

    BKK

    S M T W T - S
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Flight Info of Flights from Seoul to Suvarnabhumi Intl. Airport

Cheapest round-trip ticket price$286
Cheapest one-way flight price$116
Off-season for travelOctober
Peak season for travelJuly

FAQs for Seoul to Suvarnabhumi Intl. Airport Flights

  • When are flight tickets from Seoul (SEL) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from Seoul to Bangkok based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around $344.
  • It takes around 5 hours 51 minutes to fly from Seoul (SEL) to Bangkok (BKK).
    • 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.

Popular Destinations

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 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 26 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.