Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

Nonstop
02:30DMK → ICN10:05

5h 35m · Direct

฿4,825
฿5,697-15%
฿872 below average
Thai AirAsia
Down from ฿5,575 on Sep 2

Exact-itinerary fare history

6% above tracked low

Route avg. ฿5,697

฿5,907฿4,552Jul 30Sep 9
First seen
฿5,537
Tracked low
฿4,552
Now
฿4,825
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundNovember 5·Thursday

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 5, 2026
AvgMinp25–p75
฿5,000฿6,000Oct 21Oct 27Nov 2Nov 8Nov 14Nov 20

Cheapest

฿4,280

Oct 26

Global average

฿5,697

All travel dates

November avg

฿4,833

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿4,825
One-way low ฿3,890One-way high ฿8,254

Current fare

฿4,825

One-way average

฿5,697

This month

฿4,835

Deal score

44/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Oct 31
Sun
Nov 1
Mon
Nov 2
Tue
Nov 3
Wed
Nov 4
Thu
Nov 5
Fri
Nov 6
Sat
Nov 7
Sun
Nov 8
Mon
Nov 9
Tue
Nov 10
One way฿4,436฿4,843฿4,843฿4,786฿4,753
฿4,825
฿4,837฿4,837฿4,796฿4,837฿4,843

One-way price history

This itinerary’s recorded one-way fare over time

Jul 30 – Sep 9 · Price History
LowestHighest▼ 13% since Jul 30
฿6,200฿5,250฿4,300฿4,825Jul 30 15:52Aug 13 05:52Aug 26 19:53Sep 9 09:53

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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