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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 SAR 544 and round-trip from SAR 1,069. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Sun, Nov 29 | Trinity Airways
      SAR 544 SAR 1,121
      51% off
      51% off
      SAR 1,121 SAR 544
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Wed, Nov 18 | Vietnam Airlines
      SAR 549 SAR 791
      31% off
      31% off
      SAR 791 SAR 549
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Mon, Nov 2 | Vietnam Airlines
      SAR 551 SAR 791
      30% off
      30% off
      SAR 791 SAR 551
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      SAR 551
      51% off
      SAR 1,121 SAR 551
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Mon, Nov 30 | Vietnam Airlines
      SAR 558
      28% off
      SAR 791 SAR 558
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Fri, Dec 18 | Vietnam Airlines
      SAR 558
      28% off
      SAR 791 SAR 558
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Sat, Dec 19 | Vietnam Airlines
      SAR 560
      28% off
      SAR 791 SAR 560
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Wed, Dec 2 | Vietnam Airlines
      SAR 560
      28% off
      SAR 791 SAR 560
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sat, Dec 5 | Thai Vietjet Air
      SAR 560
      28% off
      SAR 791 SAR 560
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      ICN 6:05 PM
      5h 55m
      Nonstop
      BKK 10:00 PM
      Seoul - Bangkok | Sun, Nov 1 | Asiana Airlines
      BKK 12:20 PM
      5h 20m
      Nonstop
      ICN 7:40 PM
      Bangkok - Seoul | Sun, Nov 8 | Asiana Airlines
      SAR 1,076 SAR 1,558
      31% off
      31% off
      SAR 1,558 SAR 1,076
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Sun, Nov 1 | Thai Vietjet Air
      BKK 2:25 AM
      5h 35m
      Nonstop
      ICN 10:00 AM
      Bangkok - Seoul | Sun, Nov 8 | Thai Vietjet Air
      SAR 1,084 SAR 1,558
      30% off
      30% off
      SAR 1,558 SAR 1,084
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Sun, Nov 1 | Vietnam Airlines
      BKK 2:40 AM
      5h 20m
      Nonstop
      ICN 10:00 AM
      Bangkok - Seoul | Tue, Nov 3 | Thai Vietjet Air
      SAR 1,069 SAR 1,558
      31% off
      31% off
      SAR 1,558 SAR 1,069
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Mon, Nov 2 | Vietnam Airlines
      BKK 2:40 AM
      5h 20m
      Nonstop
      ICN 10:00 AM
      Bangkok - Seoul | Wed, Nov 4 | Thai Vietjet Air
      SAR 1,072
      31% off
      SAR 1,558 SAR 1,072
    • ICN 11:55 PM
      19h 5m
      1 stop
      BKK 5:00 PM
      Seoul - Bangkok | Sun, Nov 22 | Vietnam Airlines
      DMK 10:30 AM
      18h 45m
      1 stop
      ICN 7:15 AM
      Bangkok - Seoul | Thu, Nov 26 | Thai AirAsia
      SAR 1,090
      30% off
      SAR 1,558 SAR 1,090
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Fri, Oct 30 | Vietnam Airlines
      BKK 2:40 AM
      5h 20m
      Nonstop
      ICN 10:00 AM
      Bangkok - Seoul | Tue, Nov 3 | Thai Vietjet Air
      SAR 1,093
      30% off
      SAR 1,558 SAR 1,093
    • ICN 11:55 PM
      19h 5m
      1 stop
      BKK 5:00 PM
      Seoul - Bangkok | Tue, Nov 24 | Vietnam Airlines
      BKK 3:50 PM
      12h 15m
      1 stop
      ICN 6:05 AM
      Bangkok - Seoul | Fri, Nov 27 | Thai Vietjet Air
      SAR 1,122
      28% off
      SAR 1,558 SAR 1,122
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Tue, Nov 17 | Vietnam Airlines
      BKK 1:30 AM
      5h 30m
      Nonstop
      ICN 9:00 AM
      Bangkok - Seoul | Sat, Nov 21 | Trinity Airways
      SAR 1,127
      28% off
      SAR 1,558 SAR 1,127
    • ICN 11:55 PM
      13h 20m
      1 stop
      BKK 11:15 AM
      Seoul - Bangkok | Sun, Nov 15 | Vietnam Airlines
      BKK 2:40 AM
      5h 20m
      Nonstop
      ICN 10:00 AM
      Bangkok - Seoul | Fri, Nov 20 | Thai Vietjet Air
      SAR 1,131
      27% off
      SAR 1,558 SAR 1,131
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
      BKK 3:00 PM
      6h
      Nonstop
      SEL 4:00 PM
      Bangkok - Seoul | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Sun, Nov 29 | Trinity Airways
      SAR 544 SAR 1,121
      51% off
      51% off
      SAR 1,121 SAR 544
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      SAR 551 SAR 1,121
      51% off
      51% off
      SAR 1,121 SAR 551
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sat, Dec 5 | Thai Vietjet Air
      SAR 560 SAR 791
      28% off
      28% off
      SAR 791 SAR 560
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Sat, Nov 28 | Trinity Airways
      SAR 567
      49% off
      SAR 1,121 SAR 567
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      SAR 569
      28% off
      SAR 791 SAR 569
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Sat, Nov 28 | Eastar Jet
      SAR 626
      44% off
      SAR 1,121 SAR 626
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Mon, Nov 30 | Eastar Jet
      SAR 627
      44% off
      SAR 1,121 SAR 627
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sun, Nov 29 | Thai Vietjet Air
      SAR 655
      42% off
      SAR 1,121 SAR 655
    • ICN 5:15 PM
      6h 10m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Tue, Nov 24 | Air Premia
      SAR 659
      41% off
      SAR 1,121 SAR 659
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Sun, Nov 29 | Trinity Airways
      SAR 544 SAR 1,454
      63% off
      63% off
      SAR 1,454 SAR 544
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Mon, Nov 30 | Trinity Airways
      SAR 551 SAR 1,454
      62% off
      62% off
      SAR 1,454 SAR 551
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Sat, Nov 28 | Trinity Airways
      SAR 567 SAR 1,454
      61% off
      61% off
      SAR 1,454 SAR 567
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Sat, Nov 28 | Eastar Jet
      SAR 626
      56% off
      SAR 1,454 SAR 626
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Mon, Nov 30 | Eastar Jet
      SAR 627
      56% off
      SAR 1,454 SAR 627
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sun, Nov 29 | Thai Vietjet Air
      SAR 655
      55% off
      SAR 1,454 SAR 655
    • ICN 5:15 PM
      6h 10m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Tue, Nov 24 | Air Premia
      SAR 659
      55% off
      SAR 1,454 SAR 659
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sat, Nov 28 | Thai Vietjet Air
      SAR 663
      54% off
      SAR 1,454 SAR 663
    • ICN 5:15 PM
      6h 10m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Mon, Nov 30 | Air Premia
      SAR 664
      54% off
      SAR 1,454 SAR 664
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
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    • Cheapest nonstop
      ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Tue, Nov 3 | Trinity Airways
      SAR 896 SAR 4,111
      78% off
      78% off
      SAR 4,111 SAR 896
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Sun, Nov 1 | Eastar Jet
      SAR 1,145 SAR 4,111
      72% off
      72% off
      SAR 4,111 SAR 1,145
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Sun, Nov 1 | Thai Vietjet Air
      SAR 1,160 SAR 4,111
      72% off
      72% off
      SAR 4,111 SAR 1,160
    • ICN 12:10 PM
      6h 10m
      Nonstop
      BKK 4:20 PM
      Seoul - Bangkok | Wed, Nov 4 | Thai Vietjet Air
      SAR 1,160
      72% off
      SAR 4,111 SAR 1,160
    • ICN 5:15 PM
      6h 10m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Sun, Nov 1 | Air Premia
      SAR 1,178
      71% off
      SAR 4,111 SAR 1,178
    • ICN 7:50 PM
      6h 20m
      Nonstop
      BKK 12:10 AM
      Seoul - Bangkok | Mon, Nov 2 | Trinity Airways
      SAR 1,190
      71% off
      SAR 4,111 SAR 1,190
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Wed, Nov 4 | Eastar Jet
      SAR 1,237
      70% off
      SAR 4,111 SAR 1,237
    • ICN 5:05 PM
      6h 20m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Sat, Oct 31 | Eastar Jet
      SAR 1,238
      70% off
      SAR 4,111 SAR 1,238
    • ICN 5:15 PM
      6h 10m
      Nonstop
      BKK 9:25 PM
      Seoul - Bangkok | Tue, Nov 3 | Air Premia
      SAR 1,343
      67% off
      SAR 4,111 SAR 1,343
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
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    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Tue, Dec 1 | Thai Vietjet Air
      SAR 713 SAR 2,711
      74% off
      74% off
      SAR 2,711 SAR 713
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Thu, Dec 3 | Thai Vietjet Air
      SAR 783 SAR 2,711
      71% off
      71% off
      SAR 2,711 SAR 783
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Tue, Nov 17 | Thai Vietjet Air
      SAR 897 SAR 2,711
      67% off
      67% off
      SAR 2,711 SAR 897
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Thu, Nov 19 | Thai Vietjet Air
      SAR 1,018
      62% off
      SAR 2,711 SAR 1,018
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Sat, Oct 31 | Thai Vietjet Air
      SAR 1,212
      55% off
      SAR 2,711 SAR 1,212
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Sat, Nov 28 | Hahn Air Systems
      SAR 1,269
      53% off
      SAR 2,711 SAR 1,269
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Thu, Oct 29 | Thai Vietjet Air
      SAR 1,341
      51% off
      SAR 2,711 SAR 1,341
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Sun, Nov 8 | Thai Vietjet Air
      SAR 1,361
      50% off
      SAR 2,711 SAR 1,361
    • ICN 12:10 PM
      5h 50m
      Nonstop
      BKK 4:00 PM
      Seoul - Bangkok | Sat, Nov 21 | Hahn Air Systems
      SAR 1,594
      41% off
      SAR 2,711 SAR 1,594
    • SEL 1:00 PM
      17h 25m
      1 stop
      BKK 2:00 PM
      Seoul - Bangkok | Fri, Oct 30 | Normal Airline
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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.

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

Which month has the lowest one-way flight price from Incheon International Airport to Suvarnabhumi Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Incheon International Airport to Suvarnabhumi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Incheon International Airport to Suvarnabhumi Airport, the best time to book is in March, with an average price of SAR 109. Try to avoid October, when prices are highest, averaging around SAR 326.

SAR 326
SAR 218
SAR 109
SAR 1
    Cheapest
  • SAR 326
    Oct
  • SAR 185
    Nov
  • SAR 252
    Dec
  • SAR 224
    Jan
  • SAR 154
    Feb
  • SAR 109
    Mar
  • SAR 227
    Apr
  • SAR 244
    May
  • SAR 306
    Jun
  • SAR 286
    Jul
  • SAR 188
    Aug
  • SAR 194
    Sep

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

The data is based on the average round-trip flight prices on Trip.com for flights from Incheon International Airport to Suvarnabhumi Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, November is usually the cheapest month to find flights from Incheon International Airport to Suvarnabhumi Airport, with an average price of SAR 540. In contrast, October is typically the most expensive month, with average prices reaching SAR 879.

SAR 879
SAR 710
SAR 540
SAR 371
    Cheapest
  • SAR 879
    Oct
  • SAR 540
    Nov
  • SAR 630
    Dec
  • SAR 698
    Jan
  • SAR 673
    Feb
  • SAR 658
    Mar
  • SAR 712
    Apr
  • SAR 695
    May
  • SAR 750
    Jun
  • SAR 759
    Jul
  • SAR 756
    Aug
  • SAR 675
    Sep

What is the cheapest day of the week to fly from Incheon International Airport to Suvarnabhumi Airport?

The data is based on the average flight prices on Trip.com from Incheon International Airport to Suvarnabhumi Airport across different days of the week over the past 12 months.

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

SAR 743
SAR 710
SAR 676
SAR 643
  • SAR 679
    Mon
  • SAR 676
    Tue
  • SAR 710
    Wed
  • SAR 728
    Thu
  • SAR 743
    Fri
  • SAR 742
    Sat
  • SAR 709
    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 Vietnam Airlines (from SAR 525) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Vietnam Airlines
From SAR 525
Trinity Airways
From SAR 542
Scoot
From SAR 555
VietJet Air
From SAR 557
Air Premia
From SAR 583
Eastar Jet
From SAR 586
Jeju Air
From SAR 601
Shandong Airlines
From SAR 614
Thai Vietjet Air
From SAR 622
China Eastern Airlines
From SAR 623

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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

    6:00 PM

    ICN

    6h 5m

    10:05 PM

    BKK

    S M T W T F S
    Search

  2. TR843

    Incheon International Airport

    11:25 AM

    ICN

    6h 50m

    Nonstop

    5:15 PM

    SIN

    S - T - - F -
    Search

  3. TR620

    Singapore Changi Airport

    7:40 PM

    SIN

    2h 35m

    Nonstop

    9:15 PM

    BKK

    S M T W T F S

  4. VN433

    Incheon International Airport

    12:30 AM

    ICN

    4h 45m

    Nonstop

    3:15 AM

    DAD

    S M - W - F S
    Search

  5. VN699

    Danang International Airport

    9:25 AM

    DAD

    1h 50m

    Nonstop

    11:15 AM

    BKK

    S M T W T F S

  6. VJ879

    Incheon International Airport

    7:00 AM

    ICN

    4h 40m

    Nonstop

    9:40 AM

    DAD

    S - T - T - S
    Search

  7. VZ963

    Danang International Airport

    6:10 PM

    DAD

    1h 45m

    Nonstop

    7:55 PM

    BKK

    S M T W T F S

  8. VN433

    Incheon International Airport

    12:30 AM

    ICN

    4h 45m

    Nonstop

    3:15 AM

    DAD

    S M - W - F S
    Search

  9. VN627

    Danang International Airport

    5:00 PM

    DAD

    1h 50m

    Nonstop

    6:50 PM

    BKK

    S M T W T F S

  10. ZE561

    Incheon International Airport

    8:55 PM

    ICN

    5h

    Nonstop

    11:55 PM

    CXR

    S M T W T F S
    Search

  11. VZ969

    Cam Ranh International Airport

    2:20 PM

    CXR

    2h

    Nonstop

    4:20 PM

    BKK

    S M - W T F S

  12. TR843

    Incheon International Airport

    11:25 AM

    ICN

    6h 50m

    Nonstop

    5:15 PM

    SIN

    S - T - - F -
    Search

  13. TR688

    Singapore Changi Airport

    2:25 PM

    SIN

    2h 35m

    Nonstop

    4:00 PM

    BKK

    S M T W T F S
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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 3,669.98 km
Cheapest one-way ticket price SAR 544
Cheapest return ticket price SAR 1,069

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 19 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 07:05, and the last departs at 21:15, with about 13 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 SAR 1,308 in October, the most expensive month to book this route.
    • 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.
  • One-way flights from Incheon International Airport to Suvarnabhumi Airport currently start from SAR 549, and round-trip fares start from SAR 1,069. The current lowest fare is a Vietnam Airlines flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Yes. Korean Air, Thai Airways, Asiana Airlines, Jeju Air and Trinity Airways operate direct flights from Incheon International Airport to Suvarnabhumi Airport, with an average flight time of 5 hours 12 minutes, and around 82 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 SAR 1,136. 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 SAR 549. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Suvarnabhumi Airport operates around 83 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.

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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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.