Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Beijing
01:30BKK → ICN16:35

6h 50m · 1 stop

6h 15m layover Beijing

฿6,374
Air China

Exact-itinerary fare history

Near tracked low

Route avg. ฿5,672

฿6,374฿6,349Sep 8Sep 9
First seen
฿6,349
Tracked low
฿6,349
Now
฿6,374
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 28·Monday

01:30

BKK

1 stop
6h 50m

16:35

ICNGMT+9

  1. Air China
    BKK01:30PEK07:10
    4h 40m
  2. 6h 15m layover in Beijing
  3. Air China
    PEK13:25ICN16:35
    2h 10m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around December 28, 2026
AvgMinp25–p75
฿5,000฿6,000฿7,000฿8,000Dec 13Dec 19Dec 25Dec 31Jan 6Jan 12

Cheapest

฿4,682

Jan 8

Global average

฿5,672

All travel dates

December avg

฿6,595

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿6,374
One-way low ฿3,896One-way high ฿8,252

Current fare

฿6,374

One-way average

฿5,672

This month

฿6,500

Deal score

26/100

Flexible Dates

One-way departures around your current date

Depart →
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
Sat
Jan 2
One way฿6,374฿6,754฿8,252฿6,349฿6,652
฿6,374
฿7,246฿8,012–฿7,586฿7,127

One-way price history

This itinerary’s recorded one-way fare over time

Sep 8 – Sep 9 · Price History
LowestHighest▲ 0% since Sep 8
฿6,400฿6,350฿6,300฿6,374Sep 8 18:52Sep 8 21:51Sep 9 00:50Sep 9 03:49

Seoul

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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 ฿3,896. 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 ฿5,672. You can save up to 31% 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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