Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Beijing
01:30BKK → ICN11:40

6h 35m · 1 stop

1h 35m layover Beijing

฿6,874
Air China

Exact-itinerary fare history

9% above tracked low

Route avg. ฿5,653

฿6,973฿6,298Jul 27Sep 9
First seen
฿6,709
Tracked low
฿6,298
Now
฿6,874
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 27·Sunday

01:30

BKK

1 stop
6h 35m

11:40

ICNGMT+9

  1. Air China
    BKK01:30PEK07:10
    4h 40m
  2. 1h 35m layover in Beijing
  3. Air China
    PEK08:45ICN11:40
    1h 55m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around December 27, 2026
AvgMinp25–p75
฿5,000฿6,000฿7,000฿8,000Dec 12Dec 18Dec 24Dec 30Jan 5Jan 11

Cheapest

฿4,750

Jan 8

Global average

฿5,653

All travel dates

December avg

฿6,460

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿6,874
One-way low ฿3,956One-way high ฿8,254

Current fare

฿6,874

One-way average

฿5,653

This month

฿6,382

Deal score

10/100

Flexible Dates

One-way departures around your current date

Depart →
Tue
Dec 22
Wed
Dec 23
Thu
Dec 24
Fri
Dec 25
Sat
Dec 26
Sun
Dec 27
Mon
Dec 28
Tue
Dec 29
Wed
Dec 30
Thu
Dec 31
Fri
Jan 1
One way฿7,136฿6,367฿6,742฿8,240฿6,638
฿6,874
฿6,363฿7,238฿7,999–฿7,574

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▲ 2% since Jul 27
฿7,150฿6,650฿6,150฿6,874Jul 27 18:52Aug 11 06:51Aug 25 18:51Sep 9 06:51

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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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