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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
RUB 12,189
Vietnam Airlines Vietnam Airlines 13h 20m · 1 stop Tue, Dec 15
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Cheapest return
RUB 25,159
China Eastern Airlines China Eastern Airlines 30h 20m · 2 stops Sun, Dec 13 - Thu, Dec 17
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Best time to book
March
Cheapest

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 RUB 12,189 and round-trip from RUB 25,159. 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.

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 RUB 12,189) among 15 carriers operating this route. Based on Trip.com's latest 7-day flight data.

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 RUB 12,420. October is usually the most expensive month, with an average price reaching RUB 20,221.

RUB 20,221
RUB 16,321
RUB 12,420
RUB 8,520
  • RUB 12,420
    Nov
  • RUB 13,875
    Dec
  • RUB 15,355
    Jan
  • RUB 14,806
    Feb
  • RUB 14,482
    Mar
  • RUB 15,675
    Apr
  • RUB 15,294
    May
  • RUB 16,500
    Jun
  • RUB 16,701
    Jul
  • RUB 16,645
    Aug
  • RUB 14,848
    Sep
  • RUB 20,221
    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 RUB 2,391. It is best to avoid June, when the average price can reach RUB 6,732.

RUB 6,732
RUB 4,562
RUB 2,391
RUB 221
    Cheapest
  • RUB 4,464
    Nov
  • RUB 5,549
    Dec
  • RUB 4,915
    Jan
  • RUB 3,373
    Feb
  • RUB 2,391
    Mar
  • RUB 4,982
    Apr
  • RUB 5,370
    May
  • RUB 6,732
    Jun
  • RUB 6,298
    Jul
  • RUB 4,124
    Aug
  • RUB 4,258
    Sep
  • RUB 5,460
    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.

RUB 16,733
RUB 15,966
RUB 15,198
RUB 14,431
  • RUB 15,320
    Mon
  • RUB 15,198
    Tue
  • RUB 15,954
    Wed
  • RUB 16,380
    Thu
  • RUB 16,733
    Fri
  • RUB 16,655
    Sat
  • RUB 15,930
    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. VZ851

    10:10

    ICN

    5h 50m

    14:00

    BKK

    S M T W T F S
    Search
  2. TW101

    18:00

    ICN

    6h 5m

    22:05

    BKK

    S M T W T F S
    Search
  3. SC4614

    15:25

    ICN

    1h 35m

    Direct

    16:00

    TAO

    S M T W T F S
    Search
  4. SC4079

    21:00

    TAO

    5h 25m

    Direct

    01:25

    BKK

    - M T W T F S
  5. SC8004

    21:55

    ICN

    1h 55m

    Direct

    22:50

    TNA

    S M T W T F S
    Search
  6. SC8075

    21:40

    TNA

    4h 45m

    Direct

    01:25

    BKK

    - M - W - - S
  7. VN433

    23:55

    ICN

    5h 5m

    Direct

    03:00

    DAD

    S M T W T F S
    Search
  8. VN699

    09:35

    DAD

    1h 50m

    Direct

    11:25

    BKK

    S M T W T F S
  9. SC4612

    14:00

    ICN

    1h 40m

    Direct

    14:40

    TAO

    S M T W T F S
    Search
  10. SC4079

    21:00

    TAO

    5h 25m

    Direct

    01:25

    BKK

    - M T W T F S
  11. MU2004

    07:45

    ICN

    4h 30m

    Direct

    11:15

    KMG

    S M - W - F -
    Search
  12. MU9613

    18:50

    KMG

    2h 20m

    Direct

    20:10

    BKK

    S M - W T F S
  13. MU2004

    07:45

    ICN

    4h 30m

    Direct

    11:15

    KMG

    S M - W - F -
    Search
  14. MU9621

    21:30

    KMG

    2h 35m

    Direct

    23:05

    BKK

    S M T W T F S
  15. MU2004

    07:45

    ICN

    4h 30m

    Direct

    11:15

    KMG

    S M - W - F -
    Search
  16. MU9641

    22:55

    KMG

    2h 40m

    Direct

    00:35

    BKK

    - M T - T - S
  17. SC8014

    08:45

    ICN

    1h 50m

    Direct

    09:35

    TNA

    S M T W T F S
    Search
  18. SC8075

    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 RUB 31,569 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 RUB 12,189, and round-trip fares start from RUB 25,159. The current lowest fare is a Vietnam Airlines flight departing on Tue, Dec 15; 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 93 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 RUB 26,302. 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 RUB 12,189. 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.

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.