Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

Nonstop
02:30DMK → ICN10:05

5h 35m · Direct

฿4,843
฿5,697-15%
฿854 below average
Thai AirAsia

Exact-itinerary fare history

6% above tracked low

Route avg. ฿5,697

฿6,261฿4,575Jul 29Sep 9
First seen
฿6,257
Tracked low
฿4,575
Now
฿4,843
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundNovember 13·Friday

02:30

DMK

Direct
5h 35m

10:05

ICNGMT+9

  1. Thai AirAsia
    DMK02:30ICN10:05
    5h 35m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around November 13, 2026
AvgMinp25–p75
฿4,400฿4,600฿4,800Oct 29Nov 4Nov 10Nov 16Nov 22Nov 28

Cheapest

฿4,280

Oct 29

Global average

฿5,697

All travel dates

November avg

฿4,836

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿4,843
One-way low ฿3,890One-way high ฿8,254

Current fare

฿4,843

One-way average

฿5,697

This month

฿4,835

Deal score

30/100

Flexible Dates

One-way departures around your current date

Depart →
Sun
Nov 8
Mon
Nov 9
Tue
Nov 10
Wed
Nov 11
Thu
Nov 12
Fri
Nov 13
Sat
Nov 14
Sun
Nov 15
Mon
Nov 16
Tue
Nov 17
Wed
Nov 18
One way฿4,796฿4,837฿4,843฿4,837฿4,838
฿4,843
฿4,900฿4,837฿4,842฿4,838฿4,843

One-way price history

This itinerary’s recorded one-way fare over time

Jul 29 – Sep 9 · Price History
LowestHighest▼ 23% since Jul 29
฿6,600฿5,450฿4,300฿4,843Jul 29 21:49Aug 12 14:49Aug 26 07:49Sep 9 00:49

Seoul

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0km

Distance

KRW

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FAQ about Seoul

What is the cheapest flight from Bangkok to Seoul?
The lowest currently observed flight from Bangkok to Seoul is ฿3,890. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Seoul?
The average price for flights from Bangkok to Seoul is around ฿5,697. You can save up to 32% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Seoul?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Seoul.
Are there direct flights from Bangkok to Seoul?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Seoul.
Do I need a visa to visit Seoul, South Korea?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of South Korea for the most up-to-date visa information before booking your flight.
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