Bangkok Flight Deals
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Seoul, South Korea
One way

Bangkok to Seoul

Nonstop
22:25BKK → ICN06:20

5h 55m · Direct

฿5,701
Eastar Jet

Exact-itinerary fare history

At the tracked low

Route avg. ฿5,697

฿7,180฿5,701Sep 3Sep 9
First seen
฿7,153
Tracked low
฿5,701
Now
฿5,701
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 17·Thursday

22:25

BKK

Direct
5h 55m

06:20

ICNGMT+9

  1. Eastar Jet
    BKK22:25ICN06:20
    5h 55m

Baggage varies — check booking details.

Nearby one-way departures to Seoul15 days around December 17, 2026
AvgMinp25–p75
฿5,000฿6,000฿7,000฿8,000Dec 2Dec 8Dec 14Dec 20Dec 26Jan 1

Cheapest

฿4,841

Dec 16

Global average

฿5,697

All travel dates

December avg

฿6,374

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿5,701
One-way low ฿3,890One-way high ฿8,254

Current fare

฿5,701

One-way average

฿5,697

This month

฿6,350

Deal score

32/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Dec 12
Sun
Dec 13
Mon
Dec 14
Tue
Dec 15
Wed
Dec 16
Thu
Dec 17
Fri
Dec 18
Sat
Dec 19
Sun
Dec 20
Mon
Dec 21
Tue
Dec 22
One way฿4,842฿6,528฿4,843฿4,843฿4,841
฿5,701
฿6,528฿5,535฿8,063฿6,343฿6,960

One-way price history

This itinerary’s recorded one-way fare over time

Sep 3 – Sep 9 · Price History
LowestHighest▼ 20% since Sep 3
฿7,500฿6,475฿5,450฿5,701Sep 3 15:51Sep 5 12:51Sep 7 09:51Sep 9 06:51

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 ฿3,890. 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 ฿5,697. You can save up to 32% 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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