Bangkok Flight Deals
Skip to main content
Seoul, South Korea
One way

Bangkok to Seoul

Nonstop
01:30BKK → ICN09:00

5h 30m · Direct

฿4,280
฿5,729-25%
฿1,449 below average
T'way Air
Lowest 10% in next 365 days

Exact-itinerary fare history

1% above tracked low

Route avg. ฿5,729

฿5,260฿4,227Jul 28Sep 9
First seen
฿5,191
Tracked low
฿4,227
Now
฿4,280
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 29·Thursday

01:30

BKK

Direct
5h 30m

09:00

ICNGMT+9

  1. T'way Air
    BKK01:30ICN09:00
    5h 30m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around October 29, 2026
AvgMinp25–p75
฿4,500฿5,000฿5,500฿6,000Oct 14Oct 20Oct 26Nov 1Nov 7Nov 13

Cheapest

฿4,280

Oct 26

Global average

฿5,729

All travel dates

October avg

฿4,995

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿4,280
One-way low ฿3,890One-way high ฿8,449

Current fare

฿4,280

One-way average

฿5,729

This month

฿5,071

Deal score

58/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Oct 24
Sun
Oct 25
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
Mon
Nov 2
Tue
Nov 3
One way฿4,789฿4,417฿4,280฿4,436฿4,436
฿4,280
฿4,280฿4,443฿4,843฿4,786฿4,786

One-way price history

This itinerary’s recorded one-way fare over time

Jul 28 – Sep 9 · Price History
LowestHighest▼ 18% since Jul 28
฿5,500฿4,775฿4,050฿4,280Jul 28 21:50Aug 12 00:50Aug 26 03:51Sep 9 06:51

Seoul

Explore

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 ฿5,729. 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.
Find more Seoul deals

Keep exploring

Similar one-way deals

Daegu

South Korea

One way
Oct 2Fri

One-way fare

฿3,786Steal

฿4,773 below one-way average

T'way AirT'way Air
Direct

Changzhou

China

One way
Sep 27Sun

One-way fare

฿3,497Steal

฿3,312 below one-way average

China SouthernChina Southern
1 Stop

Xi'an

China

One way
Sep 28Mon

One-way fare

฿2,842Steal

฿2,509 below one-way average

Thai Lion AirThai Lion Air
Direct

Wuxi

China

One way
Sep 27Sun

One-way fare

฿3,497Steal

฿3,013 below one-way average

China SouthernChina Southern
1 Stop
Oct 29
฿4,280฿5,729
-25%฿1,449 below average
View fare