Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

Nonstop
02:45DMK → ICN10:35

5h 50m · Direct

฿4,799
฿5,697-16%
฿898 below average
Thai AirAsia

Exact-itinerary fare history

5% above tracked low

Route avg. ฿5,697

฿6,282฿4,566Jul 27Sep 9
First seen
฿5,487
Tracked low
฿4,566
Now
฿4,799
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 16·Friday

02:45

DMK

Direct
5h 50m

10:35

ICNGMT+9

  1. Thai AirAsia
    DMK02:45ICN10:35
    5h 50m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around October 16, 2026
AvgMinp25–p75
฿4,000฿5,000฿6,000฿7,000฿8,000Oct 1Oct 7Oct 13Oct 19Oct 25Oct 31

Cheapest

฿3,890

Oct 1

Global average

฿5,697

All travel dates

October avg

฿5,116

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿4,799
One-way low ฿3,890One-way high ฿8,254

Current fare

฿4,799

One-way average

฿5,697

This month

฿5,116

Deal score

38/100

Flexible Dates

One-way departures around your current date

Depart →
Sun
Oct 11
Mon
Oct 12
Tue
Oct 13
Wed
Oct 14
Thu
Oct 15
Fri
Oct 16
Sat
Oct 17
Sun
Oct 18
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
One way฿8,127฿6,285฿5,917฿5,763฿4,789
฿4,799
฿4,856฿4,789฿4,443฿6,083฿5,939

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 13% since Jul 27
฿6,650฿5,475฿4,300฿4,799Jul 27 18:52Aug 11 07:52Aug 25 20:53Sep 9 09:53

Seoul

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14°C

Mild

0km

Distance

KRW

Currency

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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