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

฿6,582
VietJet Air

Exact-itinerary fare history

6% above tracked low

Route avg. ฿5,653

฿6,651฿6,190Jul 30Sep 9
First seen
฿6,651
Tracked low
฿6,190
Now
฿6,582
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJanuary 30·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 30, 2027
AvgMinp25–p75
฿5,000฿6,000฿7,000฿8,000Jan 15Jan 21Jan 27Feb 2Feb 8Feb 14

Cheapest

฿4,744

Feb 2

Global average

฿5,653

All travel dates

January avg

฿6,818

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿6,582
One-way low ฿3,956One-way high ฿8,254

Current fare

฿6,582

One-way average

฿5,653

This month

฿6,823

Deal score

27/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Jan 25
Tue
Jan 26
Wed
Jan 27
Thu
Jan 28
Fri
Jan 29
Sat
Jan 30
Sun
Jan 31
Mon
Feb 1
Tue
Feb 2
Wed
Feb 3
Thu
Feb 4
One way฿6,777฿6,861฿7,139฿7,114฿6,876
฿6,582
฿6,594฿4,828฿4,744฿4,868฿6,481

One-way price history

This itinerary’s recorded one-way fare over time

Jul 30 – Sep 9 · Price History
LowestHighest▼ 1% since Jul 30
฿6,750฿6,425฿6,100฿6,582Jul 30 15:52Aug 13 04:52Aug 26 17:51Sep 9 06:51

Seoul

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-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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