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Incheon International Airport to Suvarnabhumi Airport flight
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Incheon International Airport to Suvarnabhumi Airport Flights Info

Cheapest one-way
€132
Vietnam Airlines Vietnam Airlines 13h 20m · 1 stop Wed, Dec 16
Book Now
Cheapest return
€269
Vietnam Airlines Vietnam Airlines 13h 20m · 2 stops Sun, Dec 6 - Thu, Dec 10
Book Now
Best time to book
March
Cheapest
Recommended airlines
Vietnam Airlines Vietnam AirlinesCheapest· From €132 Thai Airways Thai AirwaysMost booked

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 €132 and round-trip from €269. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ICN 19:50
      6h 20m
      Direct
      BKK 00:10
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      BKK 02:40
      5h 20m
      Direct
      ICN 10:00
      Bangkok - Seoul | Wed, Dec 2 | Thai Vietjet Air
      €330 €380
      13% off
      13% off
      €380 €330
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Mon, Nov 30 | Thai Vietjet Air
      BKK 02:40
      5h 20m
      Direct
      ICN 10:00
      Bangkok - Seoul | Wed, Dec 2 | Thai Vietjet Air
      €330 €380
      13% off
      13% off
      €380 €330
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Sun, Dec 6 | Vietnam Airlines
      DMK 16:35
      12h 40m
      1 stop
      ICN 07:15
      Bangkok - Seoul | Thu, Dec 10 | Thai AirAsia
      €269 €380
      28% off
      28% off
      €380 €269
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Mon, Dec 7 | Vietnam Airlines
      DMK 16:35
      12h 40m
      1 stop
      ICN 07:15
      Bangkok - Seoul | Thu, Dec 10 | Thai AirAsia
      €269
      28% off
      €380 €269
    • ICN 12:55
      14h
      1 stop
      BKK 00:55
      Seoul - Bangkok | Fri, Nov 27 | China Eastern Airlines
      BKK 08:30
      12h 15m
      1 stop
      ICN 22:45
      Bangkok - Seoul | Tue, Dec 1 | China Eastern Airlines
      €277
      27% off
      €380 €277
    • ICN 15:40
      10h 25m
      1 stop
      BKK 00:05
      Seoul - Bangkok | Sat, Dec 12 | China Eastern Airlines
      BKK 10:50
      9h 55m
      1 stop
      ICN 22:45
      Bangkok - Seoul | Thu, Dec 17 | China Eastern Airlines
      €278
      27% off
      €380 €278
    • ICN 14:30
      13h 25m
      1 stop
      BKK 01:55
      Seoul - Bangkok | Thu, Nov 26 | China Eastern Airlines
      BKK 10:50
      9h 55m
      1 stop
      ICN 22:45
      Bangkok - Seoul | Thu, Dec 3 | China Eastern Airlines
      €278
      27% off
      €380 €278
    • ICN 15:40
      10h 25m
      1 stop
      BKK 00:05
      Seoul - Bangkok | Wed, Dec 2 | China Eastern Airlines
      BKK 10:50
      9h 55m
      1 stop
      ICN 22:45
      Bangkok - Seoul | Mon, Dec 7 | China Eastern Airlines
      €278
      27% off
      €380 €278
    • ICN 15:40
      10h 25m
      1 stop
      BKK 00:05
      Seoul - Bangkok | Fri, Dec 11 | China Eastern Airlines
      BKK 21:05
      23h 40m
      1 stop
      ICN 22:45
      Bangkok - Seoul | Fri, Dec 18 | China Eastern Airlines
      €278
      27% off
      €380 €278
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      BKK 15:00
      6h
      Direct
      SEL 16:00
      Bangkok - Seoul | Wed, Nov 18 | Normal Airline
      Find more flights
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    • Cheapest
      ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Wed, Dec 16 | Vietnam Airlines
      €132 €188
      30% off
      30% off
      €188 €132
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Sun, Dec 6 | Vietnam Airlines
      €133 €188
      28% off
      28% off
      €188 €133
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Mon, Nov 30 | Vietnam Airlines
      €136 €188
      28% off
      28% off
      €188 €136
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Tue, Dec 8 | Vietnam Airlines
      €136
      28% off
      €188 €136
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Tue, Dec 1 | Vietnam Airlines
      €136
      28% off
      €188 €136
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Mon, Dec 7 | Vietnam Airlines
      €136
      28% off
      €188 €136
    • ICN 23:55
      13h 20m
      1 stop
      BKK 11:15
      Seoul - Bangkok | Tue, Dec 15 | Vietnam Airlines
      €138
      27% off
      €188 €138
    • ICN 11:25
      30h 35m
      1 stop
      BKK 16:00
      Seoul - Bangkok | Tue, Nov 24 | Scoot
      €146
      22% off
      €188 €146
    • ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Tue, Nov 24 | Air Premia
      €147
      60% off
      €368 €147
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Tue, Nov 24 | Air Premia
      €147 €373
      61% off
      61% off
      €373 €147
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Sun, Nov 29 | Thai Vietjet Air
      €171 €373
      54% off
      54% off
      €373 €171
    • ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Tue, Dec 1 | Air Premia
      €176 €373
      53% off
      53% off
      €373 €176
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Mon, Nov 30 | Thai Vietjet Air
      €222
      40% off
      €373 €222
    • ICN 19:30
      6h 20m
      Direct
      BKK 23:50
      Seoul - Bangkok | Sun, Nov 29 | Jeju Air
      €226
      39% off
      €373 €226
    • ICN 17:05
      6h 20m
      Direct
      BKK 21:25
      Seoul - Bangkok | Fri, Dec 18 | Eastar Jet
      €241
      35% off
      €373 €241
    • ICN 17:05
      6h 20m
      Direct
      BKK 21:25
      Seoul - Bangkok | Mon, Dec 14 | Eastar Jet
      €242
      35% off
      €373 €242
    • ICN 19:30
      6h 20m
      Direct
      BKK 23:50
      Seoul - Bangkok | Mon, Nov 30 | Jeju Air
      €243
      35% off
      €373 €243
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Tue, Nov 24 | Thai Vietjet Air
      €245
      34% off
      €373 €245
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Tue, Nov 24 | Air Premia
      €147 €368
      60% off
      60% off
      €368 €147
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Wed, Dec 16 | Thai Vietjet Air
      €160 €188
      15% off
      15% off
      €188 €160
    • ICN 19:50
      6h 20m
      Direct
      BKK 00:10
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      €163 €188
      13% off
      13% off
      €188 €163
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Sun, Nov 29 | Thai Vietjet Air
      €171
      54% off
      €368 €171
    • ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Tue, Dec 1 | Air Premia
      €176
      52% off
      €368 €176
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Tue, Dec 1 | Thai Vietjet Air
      €199
      65% off
      €566 €199
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Thu, Dec 3 | Thai Vietjet Air
      €199
      65% off
      €566 €199
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Mon, Nov 30 | Thai Vietjet Air
      €222
      40% off
      €368 €222
    • ICN 19:30
      6h 20m
      Direct
      BKK 23:50
      Seoul - Bangkok | Sun, Nov 29 | Jeju Air
      €226
      39% off
      €368 €226
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ICN 09:35
      5h 55m
      Direct
      BKK 13:30
      Seoul - Bangkok | Sun, Nov 15 | Thai Airways
      €523 €602
      13% off
      13% off
      €602 €523
    • ICN 10:10
      8h 50m
      1 stop
      BKK 17:00
      Seoul - Bangkok | Sun, Nov 15 | Vietnam Airlines
      €398 €602
      34% off
      34% off
      €602 €398
    • ICN 17:05
      6h 20m
      Direct
      BKK 21:25
      Seoul - Bangkok | Sun, Nov 15 | Eastar Jet
      €419 €602
      30% off
      30% off
      €602 €419
    • ICN 18:15
      8h 55m
      1 stop
      BKK 01:10
      Seoul - Bangkok | Sun, Nov 15 | Parata Air
      €224
      63% off
      €602 €224
    • ICN 19:50
      6h 20m
      Direct
      BKK 00:10
      Seoul - Bangkok | Sun, Nov 15 | Trinity Airways
      €264
      56% off
      €602 €264
    • ICN 07:00
      10h
      1 stop
      BKK 15:00
      Seoul - Bangkok | Mon, Nov 16 | VietJet Air
      €245
      59% off
      €602 €245
    • ICN 10:10
      8h 50m
      1 stop
      BKK 17:00
      Seoul - Bangkok | Mon, Nov 16 | Vietnam Airlines
      €339
      44% off
      €602 €339
    • ICN 12:10
      6h 10m
      Direct
      BKK 16:20
      Seoul - Bangkok | Mon, Nov 16 | Thai Vietjet Air
      €398
      34% off
      €602 €398
    • ICN 17:15
      6h 10m
      Direct
      BKK 21:25
      Seoul - Bangkok | Mon, Nov 16 | Air Premia
      €453
      25% off
      €602 €453
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Tue, Dec 1 | Thai Vietjet Air
      €199 €566
      65% off
      65% off
      €566 €199
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Thu, Dec 3 | Thai Vietjet Air
      €199 €566
      65% off
      65% off
      €566 €199
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Tue, Nov 17 | Thai Vietjet Air
      €290 €566
      49% off
      49% off
      €566 €290
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Thu, Nov 19 | Thai Vietjet Air
      €301
      47% off
      €566 €301
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Fri, Nov 27 | Hahn Air Systems
      €389
      31% off
      €566 €389
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Mon, Nov 30 | Hahn Air Systems
      €398
      30% off
      €566 €398
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Sat, Nov 28 | Hahn Air Systems
      €403
      28% off
      €566 €403
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Mon, Dec 21 | Hahn Air Systems
      €403
      28% off
      €566 €403
    • ICN 12:10
      5h 50m
      Direct
      BKK 16:00
      Seoul - Bangkok | Fri, Dec 18 | Hahn Air Systems
      €403
      28% off
      €566 €403
    • SEL 13:00
      17h 25m
      1 stop
      BKK 14:00
      Seoul - Bangkok | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Seoul to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 Vietnam Airlines (from €132) among 15 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Thai Airways logo Thai Airways Thai Vietjet Air logo Thai Vietjet Air Air Premia logo Air Premia Trinity Airways logo Trinity Airways Korean Air logo Korean Air China Eastern Airlines logo China Eastern Airlines Vietnam Airlines logo Vietnam Airlines Jeju Air logo Jeju Air Asiana Airlines logo Asiana Airlines Jin Air logo Jin Air Thai AirAsia logo Thai AirAsia Scoot logo Scoot Eastar Jet logo Eastar Jet Shandong Airlines logo Shandong Airlines HK Express logo HK Express

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

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, November is often the month to find the lowest fares from Incheon International Airport to Suvarnabhumi Airport, with an average price of €137. October is usually the most expensive month, with an average price reaching €222.

€222
€180
€137
€95
  • €137
    Nov
  • €153
    Dec
  • €169
    Jan
  • €163
    Feb
  • €159
    Mar
  • €172
    Apr
  • €168
    May
  • €181
    Jun
  • €184
    Jul
  • €183
    Aug
  • €163
    Sep
  • €222
    Oct

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 €27. It is best to avoid June, when the average price can reach €74.

€74
€51
€27
€4
    Cheapest
  • €49
    Nov
  • €61
    Dec
  • €54
    Jan
  • €37
    Feb
  • €27
    Mar
  • €55
    Apr
  • €59
    May
  • €74
    Jun
  • €70
    Jul
  • €46
    Aug
  • €47
    Sep
  • €60
    Oct

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 Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€184
€176
€167
€159
  • €168
    Mon
  • €167
    Tue
  • €175
    Wed
  • €180
    Thu
  • €184
    Fri
  • €183
    Sat
  • €175
    Sun

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. VJ963

    Incheon International Airport

    06:25

    ICN

    5h 5m

    Direct

    09:30

    HAN

    S - T - T F -
    Search

  3. VJ901

    Noi Bai International Airport

    12:15

    HAN

    1h 50m

    Direct

    14:05

    BKK

    S M T W T F S

  4. SC8004

    Incheon International Airport

    21:55

    ICN

    1h 55m

    Direct

    22:50

    TNA

    S M T W T F S
    Search

  5. SC8075

    Jinan Yaoqiang International Airport

    21:40

    TNA

    4h 45m

    Direct

    01:25

    BKK

    - M - W - - S

  6. VN433

    Incheon International Airport

    23:55

    ICN

    5h 5m

    Direct

    03:00

    DAD

    S M T W T F S
    Search

  7. VN699

    Danang International Airport

    09:35

    DAD

    1h 50m

    Direct

    11:25

    BKK

    S M T W T F S

  8. SC4612

    Incheon International Airport

    14:00

    ICN

    1h 40m

    Direct

    14:40

    TAO

    S M T W T F S
    Search

  9. SC4079

    Qingdao Jiaodong International Airport

    21:00

    TAO

    5h 25m

    Direct

    01:25

    BKK

    - M T W T F S

  10. MU580

    Incheon International Airport

    12:15

    ICN

    2h 10m

    Direct

    13:25

    NKG

    S M T W T F S
    Search

  11. MU2803

    Nanjing Lukou International Airport

    21:45

    NKG

    4h 25m

    Direct

    01:10

    BKK

    S - T W - F -

  12. UO615

    Incheon International Airport

    02:25

    ICN

    4h 5m

    Direct

    05:30

    HKG

    S M T - T F S
    Search

  13. UO700

    Hong Kong International Airport

    13:35

    HKG

    3h 5m

    Direct

    15:40

    BKK

    S M T W T F S

  14. SC8002

    Incheon International Airport

    11:45

    ICN

    1h 55m

    Direct

    12:40

    TNA

    S M T W T F S
    Search

  15. SC8075

    Jinan Yaoqiang International Airport

    21:40

    TNA

    4h 45m

    Direct

    01:25

    BKK

    - M - W - - S

  16. VN415

    Incheon International Airport

    18:05

    ICN

    4h 50m

    Direct

    20:55

    HAN

    S M T W T F S
    Search

  17. VN611

    Noi Bai International Airport

    09:20

    HAN

    2h

    Direct

    11:20

    BKK

    S M T W T F S

  18. SC8014

    Incheon International Airport

    08:45

    ICN

    1h 50m

    Direct

    09:35

    TNA

    S M T W T F S
    Search

  19. SC8075

    Jinan Yaoqiang International Airport

    21:40

    TNA

    4h 45m

    Direct

    01:25

    BKK

    - M - W - - S
Find more flights and airlines

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 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from Incheon International Airport (ICN) to Suvarnabhumi Airport (BKK).
  • The earliest flight from Incheon International Airport to Suvarnabhumi Airport departs at 07:10, and the last departs at 20:15, 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 €347 in November, 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 €132, and round-trip fares start from €269. The current lowest fare is a Vietnam Airlines flight departing on Wed, Dec 16; prices may vary depending on availability.
  • Yes. Korean Air, Thai Airways, Asiana Airlines, Trinity Airways and Thai Vietjet Air operate direct flights from Incheon International Airport to Suvarnabhumi Airport, with an average flight time of 5 hours 20 minutes, and around 92 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 €289. Prices may vary depending on the departure date, airline, and availability.
  • WestJet, Jeju Air and Trinity Airways are the most popular budget airlines flying from Incheon International Airport to Suvarnabhumi Airport, with one-way fares starting from €132. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Suvarnabhumi Airport operates around 93 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.

Book with no extra fees

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.