21°MildSeptember weather

🇰🇷Seoul

South Korea

A dynamic fusion of ancient palaces and neon-lit skyscrapers, Seoul pulses with K-pop energy, world-class street food, cutting-edge technology, and a nightlife scene that rarely sleeps, all set against a backdrop of forested mountains.

NightlifeCityIn 60 days

SeoulSouth Korea

Sep 11 → Sep 198 nights

11:45BKK → ICN19:25

5h 40m · Direct

19:35ICN → BKK23:35

6h · Direct

฿10,029

฿11,758-15%

Save ฿1,729

Asiana Airlines

Dropped from ฿11,565 on Jul 12

1 seat left

Get this Deal

Secure booking via Kiwi.com

Itinerary

OutboundSeptember 11·Friday

11:45

BKK

Direct

5h 40m

19:25

ICNGMT+9

BKK11:45ICN19:25
5h 40m

8 nights in Seoul

ReturnSeptember 19·Saturday

19:35

ICN

Direct

23:35

BKK

ICN19:35BKK23:35
6h

Baggage varies — check booking details.

Daily prices to Seoul15 days around September 11, 2026

AvgMinp25–p75

Cheapest

฿6,921

Sep 25

Global average

฿11,758

All travel dates

September avg

฿10,278

Selected month

Price Intelligence

Fair price

Cheaper than 79% of tracked flights to Seoul

฿10,029

Min Price ฿6,921Max Price ฿14,835

Next 365 days avg

฿11,758

September avg

฿10,471

Cheapest seen

฿6,921

Cheapest of September

฿6,921

Price drop

฿1,816

Flexible Dates

Return →Depart ↓	Mon Sep 14	Tue Sep 15	Wed Sep 16	Thu Sep 17	Fri Sep 18	Sat Sep 19	Sun Sep 20	Mon Sep 21	Tue Sep 22	Wed Sep 23	Thu Sep 24
Sun Sep 6	฿10,043	฿9,700	฿8,560	฿10,038	฿10,241	฿11,337	฿9,670	฿14,251	฿11,933	฿11,248	฿11,784
Mon Sep 7	฿9,610	฿9,689	฿8,550	฿10,028	฿10,231	฿11,327	฿9,660	฿12,859	฿11,922	฿11,238	฿11,773
Tue Sep 8	฿9,707	฿9,616	฿8,861	฿9,811	฿10,608	฿11,253	฿10,021	฿14,899	–	฿11,164	฿11,700
Wed Sep 9	฿8,855	฿9,670	฿8,531	฿10,008	฿10,213	฿11,307	฿9,641	฿14,378	฿11,903	฿11,218	฿11,754
Thu Sep 10	฿9,726	฿9,694	฿9,485	฿9,703	฿11,223	฿11,877	฿10,645	฿14,899	฿12,473	฿11,788	฿12,324
Fri Sep 11	฿9,980	฿9,638	฿8,500	฿9,976	฿10,182	฿10,029	฿9,611	฿10,354	฿11,178	฿11,186	฿11,722
Sat Sep 12	–	฿9,726	฿8,674	฿9,767	฿10,431	฿11,066	฿9,834	–	–	฿10,977	฿11,513
Sun Sep 13	–	–	฿8,530	฿9,765	฿10,212	฿11,306	฿9,641	–	฿11,902	฿11,217	฿11,753
Mon Sep 14	–	–	–	฿9,705	฿10,227	฿11,322	฿9,656	–	฿11,918	฿11,233	฿11,769
Tue Sep 15	–	–	–	–	฿11,469	฿11,355	฿10,797	฿11,303	฿11,314	฿11,940	฿12,476
Wed Sep 16	–	–	–	–	–	฿11,313	฿9,646	฿10,354	฿11,198	฿11,224	฿11,759

Price History for This Deal

Jul 12 – Jul 13 · Price History

LowestHighest▲ 3% since Jul 12

Tracked since we first saw this flight. Each step marks a recorded price change.

Seoul

Explore

21°C

Mild

0km

Distance

KRW

Currency

Things to Do

🏛Ancient Palaces🎵K-Pop Culture🍢Street Food Capital💡High-Tech Hub📷Bukchon Hanok Village🏛Palace Visits🛍Shopping Districts🥾Urban Mountain Hiking🎤K-Pop Experiences🏛Ancient Palaces🎵K-Pop Culture🍢Street Food Capital💡High-Tech Hub📷Bukchon Hanok Village🏛Palace Visits🛍Shopping Districts🥾Urban Mountain Hiking🎤K-Pop Experiences🏛Ancient Palaces🎵K-Pop Culture🍢Street Food Capital💡High-Tech Hub📷Bukchon Hanok Village🏛Palace Visits🛍Shopping Districts🥾Urban Mountain Hiking🎤K-Pop Experiences

Food & Drink

🥩Korean BBQ🍢Tteokbokki🥟Mandu Dumplings🍜Kimchi Jjigae🥩Korean BBQ🍢Tteokbokki🥟Mandu Dumplings🍜Kimchi Jjigae🥩Korean BBQ🍢Tteokbokki🥟Mandu Dumplings🍜Kimchi Jjigae

Culture

📜Joseon Dynasty Heritage🎵K-Pop & Hallyu Wave🏮Hanbok Culture🎭Traditional Performances📜Joseon Dynasty Heritage🎵K-Pop & Hallyu Wave🏮Hanbok Culture🎭Traditional Performances📜Joseon Dynasty Heritage🎵K-Pop & Hallyu Wave🏮Hanbok Culture🎭Traditional Performances

History

📜600-Year Capital🏰Five Grand Palaces🛕Jongmyo Shrine🏛War Memorial of Korea📜600-Year Capital🏰Five Grand Palaces🛕Jongmyo Shrine🏛War Memorial of Korea📜600-Year Capital🏰Five Grand Palaces🛕Jongmyo Shrine🏛War Memorial of Korea

Getting Around

🚇World-Class Metro System🚌Comprehensive Bus Network🚕Affordable Taxis🚄KTX High-Speed Rail🚇World-Class Metro System🚌Comprehensive Bus Network🚕Affordable Taxis🚄KTX High-Speed Rail🚇World-Class Metro System🚌Comprehensive Bus Network🚕Affordable Taxis🚄KTX High-Speed Rail

Nightlife

🍸Gangnam Cocktail Bars🎶Hongdae Live Music🎤Karaoke (Noraebang)🌃Itaewon International Scene🍸Gangnam Cocktail Bars🎶Hongdae Live Music🎤Karaoke (Noraebang)🌃Itaewon International Scene🍸Gangnam Cocktail Bars🎶Hongdae Live Music🎤Karaoke (Noraebang)🌃Itaewon International Scene

Family Friendly

🛡Extremely Safe🌳Children's Grand Park🎢Lotte World🐠COEX Aquarium🛡Extremely Safe🌳Children's Grand Park🎢Lotte World🐠COEX Aquarium🛡Extremely Safe🌳Children's Grand Park🎢Lotte World🐠COEX Aquarium

FAQ about Seoul

What is the cheapest flight from Bangkok to Seoul?

The cheapest flight we've found from Bangkok to Seoul is ฿6,921. Prices change frequently, so check back often for the latest deals.

What is the average flight price from Bangkok to Seoul?

The average price for flights from Bangkok to Seoul is around ฿11,758. You can save up to 41% 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.

Find more Seoul deals

Sep 11Sep 19

FridaySaturday

Direct8 nightsHot Deal1 seat left

Roundtrip

฿10,029

฿11,758-15%

฿1,729 below avg

Airlines

Asiana Airlines

Dropped from ฿11,565 on Jul 12

1 seat left

Direct each way· 11h 40m total

Get this Deal

Secure booking via Kiwi.com

Explore Seoul

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Thai VietJet Air

Direct

Sep 11 → Sep 19

฿10,029฿11,758

-15%Save ฿1,729

Get this Deal1 seat left