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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 BRL 720 and round-trip from BRL 1,408. Based on Trip.com's latest 7-day flight data.

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

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 BRL 158. It is best to avoid June, when the average price can reach BRL 445.

BRL 445
BRL 302
BRL 158
BRL 15
    Cheapest
  • BRL 271
    Nov
  • BRL 367
    Dec
  • BRL 325
    Jan
  • BRL 223
    Feb
  • BRL 158
    Mar
  • BRL 329
    Apr
  • BRL 355
    May
  • BRL 445
    Jun
  • BRL 416
    Jul
  • BRL 273
    Aug
  • BRL 282
    Sep
  • BRL 361
    Oct

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 BRL 785. October is usually the most expensive month, with an average price reaching BRL 1,335.

BRL 1,335
BRL 1,060
BRL 785
BRL 510
  • BRL 785
    Nov
  • BRL 916
    Dec
  • BRL 1,014
    Jan
  • BRL 978
    Feb
  • BRL 956
    Mar
  • BRL 1,035
    Apr
  • BRL 1,010
    May
  • BRL 1,090
    Jun
  • BRL 1,103
    Jul
  • BRL 1,099
    Aug
  • BRL 981
    Sep
  • BRL 1,335
    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.

BRL 1,081
BRL 1,032
BRL 983
BRL 934
  • BRL 987
    Mon
  • BRL 983
    Tue
  • BRL 1,032
    Wed
  • BRL 1,058
    Thu
  • BRL 1,081
    Fri
  • BRL 1,078
    Sat
  • BRL 1,030
    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 BRL 753) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Vietnam Airlines
From BRL 753
Trinity Airways
From BRL 823
Scoot
From BRL 868
Eastar Jet
From BRL 870
Shandong Airlines
From BRL 877
China Eastern Airlines
From BRL 893
VietJet Air
From BRL 901
Thai Vietjet Air
From BRL 921
China Southern Airlines
From BRL 923
Jeju Air
From BRL 929

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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

    18:00

    ICN

    6h 5m

    22:05

    BKK

    S M T W T F S
    Search
  2. TR843

    11:30

    ICN

    6h 30m

    Direct

    17:00

    SIN

    S - T - - F -
    Search
  3. TR620

    19:40

    SIN

    2h 35m

    Direct

    21:15

    BKK

    S M T W T F S
  4. VN433

    00:30

    ICN

    4h 45m

    Direct

    03:15

    DAD

    S M T W T - S
    Search
  5. VN699

    09:35

    DAD

    1h 50m

    Direct

    11:25

    BKK

    S M T W T F S
  6. ZE593

    21:40

    ICN

    5h 25m

    Direct

    01:05

    DAD

    S M T W T F S
    Search
  7. VZ965

    10:40

    DAD

    1h 45m

    Direct

    12:25

    BKK

    S - T W T F S
  8. VN433

    00:30

    ICN

    4h 45m

    Direct

    03:15

    DAD

    S M T W T - S
    Search
  9. VN627

    15:50

    DAD

    1h 50m

    Direct

    17:40

    BKK

    S M T W T F S
  10. SC8014

    08:45

    ICN

    1h 50m

    Direct

    09:35

    TNA

    S M T W T F S
    Search
  11. SC8075

    21:40

    TNA

    4h 45m

    Direct

    01:25

    BKK

    - M T W T - S
  12. SC4624

    06:55

    ICN

    1h 30m

    Direct

    07:25

    TAO

    S M T W T F S
    Search
  13. SC4079

    21:00

    TAO

    5h 25m

    Direct

    01:25

    BKK

    S M - W T F S
  14. VN415

    18:05

    ICN

    4h 30m

    Direct

    20:35

    HAN

    S M T W T F S
    Search
  15. VN619

    16:30

    HAN

    2h

    Direct

    18:30

    BKK

    S M T W T F S
  16. VN431

    11:25

    ICN

    4h 45m

    Direct

    14:10

    DAD

    S M T W T F S
    Search
  17. VN699

    09:35

    DAD

    1h 50m

    Direct

    11:25

    BKK

    S M T W T F S
  18. SC4620

    22:10

    ICN

    1h 35m

    Direct

    22:45

    TAO

    S M T W T F S
    Search
  19. SC4079

    21:00

    TAO

    5h 25m

    Direct

    01:25

    BKK

    S M - 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 3,669.98km
Cheapest one-way ticket price BRL 720
Cheapest return ticket price BRL 1,408

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 16 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 16 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 BRL 1,751 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 BRL 720, and round-trip fares start from BRL 1,408. The current lowest fare is a Trinity Airways flight departing on Tue, Dec 1; 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 16 minutes, and around 90 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 BRL 1,651. 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 BRL 720. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Incheon International Airport to Suvarnabhumi Airport operates around 85 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.

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.