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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Phú Quốc
14:35BKK → ICN01:10

6h 45m · 1 stop

1h 50m layover Phú Quốc

฿5,918
VietJet AirThai VietJet Air

Exact-itinerary fare history

At the tracked low

Route avg. ฿5,653

฿6,248฿5,918Aug 2Sep 9
First seen
฿6,248
Tracked low
฿5,918
Now
฿5,918
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 12·Monday

14:35

BKK

1 stop
6h 45m

01:10

ICNGMT+9

  1. Thai VietJet Air
    BKK14:35PQC15:55
    1h 20m
  2. 1h 50m layover in Phú Quốc
  3. VietJet Air
    PQC17:45ICN01:10
    5h 25m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around October 12, 2026
AvgMinp25–p75
฿4,000฿5,000฿6,000฿7,000฿8,000Sep 27Oct 3Oct 9Oct 15Oct 21Oct 27

Cheapest

฿4,009

Oct 1

Global average

฿5,653

All travel dates

October avg

฿5,128

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿5,918
One-way low ฿3,956One-way high ฿8,254

Current fare

฿5,918

One-way average

฿5,653

This month

฿5,027

Deal score

14/100

Flexible Dates

One-way departures around your current date

Depart →
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
Fri
Oct 16
Sat
Oct 17
One way฿4,843฿4,814฿4,821฿6,231฿8,127
฿5,918
฿5,813฿5,763฿4,845฿4,840฿4,840

One-way price history

This itinerary’s recorded one-way fare over time

Aug 2 – Sep 9 · Price History
LowestHighest▼ 5% since Aug 2
฿6,350฿6,100฿5,850฿5,918Aug 2 12:51Aug 15 02:51Aug 27 16:51Sep 9 06:51

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 ฿3,956. 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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