Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Ho Chi Minh City
19:25DMK → ICN09:40

6h 45m · 1 stop

5h 30m layover Ho Chi Minh City

฿6,231
Thai AirAsiaVietJet Air

Exact-itinerary fare history

2% above tracked low

Route avg. ฿5,653

฿6,231฿6,122Sep 6Sep 9
First seen
฿6,122
Tracked low
฿6,122
Now
฿6,231
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 10·Saturday

19:25

DMK

1 stop
6h 45m

09:40

ICNGMT+9

  1. Thai AirAsia
    DMK19:25SGN21:05
    1h 40m
  2. 5h 30m layover in Ho Chi Minh City
  3. VietJet Air
    SGN02:35ICN09:40
    5h 5m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around October 10, 2026
AvgMinp25–p75
฿4,000฿5,000฿6,000฿7,000฿8,000Sep 25Oct 1Oct 7Oct 13Oct 19Oct 25

Cheapest

฿4,002

Sep 25

Global average

฿5,653

All travel dates

October avg

฿5,192

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿6,231
One-way low ฿3,956One-way high ฿8,254

Current fare

฿6,231

One-way average

฿5,653

This month

฿5,027

Deal score

11/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Oct 5
Tue
Oct 6
Wed
Oct 7
Thu
Oct 8
Fri
Oct 9
Sat
Oct 10
Sun
Oct 11
Mon
Oct 12
Tue
Oct 13
Wed
Oct 14
Thu
Oct 15
One way฿5,162฿4,415฿4,843฿4,814฿4,821
฿6,231
฿8,127฿5,918฿5,813฿5,763฿4,845

One-way price history

This itinerary’s recorded one-way fare over time

Sep 6 – Sep 9 · Price History
LowestHighest▲ 2% since Sep 6
฿6,300฿6,200฿6,100฿6,231Sep 6 03:49Sep 7 04:49Sep 8 05:50Sep 9 06:51

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 ฿3,956. 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 ฿5,653. You can save up to 30% 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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