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South Korea

Bangkok South Korea - Cheap flights

Special flight deals from Bangkok to South Korea

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Find the best time to book cheap flights to Seoul

Flexible on travel dates? Discover the cheapest month to fly to Seoul

  • Cheapest round-trip flight

    from US$268

  • Cheapest month to travel

    August

  • The cheapest day to fly

    Friday

  • Lowest prices

    1 day before
Jun
US$345
Jul
US$332
Aug
US$268
Sept
US$297
Oct
US$270
Nov
US$288
Dec
US$288
Jan
US$290
Feb
US$296
Mar
US$297
Apr
US$399
May
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When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 7 days before

    from

    US$182

  • 1 day before

    from

    US$166

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
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Mon
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Tue
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Wed
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Thu
US$174
Fri
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Sat
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Sun

General information

  • Local time (UTC+9) in Seoul

  • Flight time from Bangkok

  • Exchange Rate

    100 KRW = 0.07 USD
South Korea
South Korea, officially known as the Republic of Korea, is located in East Asia on the southern part of the Korean Peninsula. The country is largely mountainous, with the Taebaek Mountains stretching along the east and an alluvial plain bordering the Yellow Sea to the west. The highest peak is Hallasan, a volcanic mountain on Jeju Island. The monsoon climate brings hot summers and mild winters, with most rainfall occurring from June to September. Spring and autumn are the best times to visit, offering pleasant temperatures and stunning natural scenery.