Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Da Nang
12:15BKK → ICN22:35

6h · 1 stop

2h 20m layover Da Nang

฿5,642
฿5,653
฿11 below average
Vietnam Airlines

Exact-itinerary fare history

12% above tracked low

Route avg. ฿5,653

฿5,828฿5,025Aug 26Sep 9
First seen
฿5,828
Tracked low
฿5,025
Now
฿5,642
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 4·Friday

12:15

BKK

1 stop
6h

22:35

ICNGMT+9

  1. Vietnam Airlines
    BKK12:15DAD13:55
    1h 40m
  2. 2h 20m layover in Da Nang
  3. Vietnam Airlines
    DAD16:15ICN22:35
    4h 20m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around December 4, 2026
AvgMinp25–p75
฿5,000฿6,000฿7,000Nov 19Nov 25Dec 1Dec 7Dec 13Dec 19

Cheapest

฿4,820

Nov 25

Global average

฿5,653

All travel dates

December avg

฿5,972

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿5,642
One-way low ฿3,956One-way high ฿8,254

Current fare

฿5,642

One-way average

฿5,653

This month

฿6,382

Deal score

36/100

Flexible Dates

One-way departures around your current date

Depart →
Sun
Nov 29
Mon
Nov 30
Tue
Dec 1
Wed
Dec 2
Thu
Dec 3
Fri
Dec 4
Sat
Dec 5
Sun
Dec 6
Mon
Dec 7
Tue
Dec 8
Wed
Dec 9
One way฿4,823฿4,823฿5,642฿5,701฿6,502
฿5,642
฿7,049฿7,166฿6,221฿6,740฿5,771

One-way price history

This itinerary’s recorded one-way fare over time

Aug 26 – Sep 9 · Price History
LowestHighest▼ 3% since Aug 26
฿6,000฿5,450฿4,900฿5,642Aug 26 15:51Aug 31 04:51Sep 4 17:51Sep 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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