Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

1 stop · Hanoi
18:35BKK → ICN05:25

6h 25m · 1 stop

2h 25m layover Hanoi

฿6,612
VietJet Air

Exact-itinerary fare history

2% above tracked low

Route avg. ฿5,653

฿6,612฿6,471Aug 17Sep 9
First seen
฿6,607
Tracked low
฿6,471
Now
฿6,612
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJanuary 9·Saturday

18:35

BKK

1 stop
6h 25m

05:25

ICNGMT+9

  1. VietJet Air
    BKK18:35HAN20:25
    1h 50m
  2. 2h 25m layover in Hanoi
  3. VietJet Air
    HAN22:50ICN05:25
    4h 35m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around January 9, 2027
AvgMinp25–p75
฿5,000฿6,000฿7,000฿8,000Dec 25Dec 31Jan 6Jan 12Jan 18Jan 24

Cheapest

฿4,750

Jan 8

Global average

฿5,653

All travel dates

January avg

฿6,815

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿6,612
One-way low ฿3,956One-way high ฿8,254

Current fare

฿6,612

One-way average

฿5,653

This month

฿6,823

Deal score

22/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Jan 4
Tue
Jan 5
Wed
Jan 6
Thu
Jan 7
Fri
Jan 8
Sat
Jan 9
Sun
Jan 10
Mon
Jan 11
Tue
Jan 12
Wed
Jan 13
Thu
Jan 14
One way฿6,447฿8,093฿6,584฿6,711฿4,750
฿6,612
฿7,305฿6,772฿6,825฿6,179฿6,584

One-way price history

This itinerary’s recorded one-way fare over time

Aug 17 – Sep 9 · Price History
LowestHighest▲ 0% since Aug 17
฿6,650฿6,525฿6,400฿6,612Aug 17 15:50Aug 25 04:50Sep 1 17:51Sep 9 06:51

Seoul

Explore

-3°C

Cold

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 ฿3,956. 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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