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Lowest fares found to Seoul (ICN)

Departure airports in Thailand with flights to Seoul, ranked by the lowest fare Aviasales users found that is still within its validity. Each row shows when it was found and the departure date. These are not live prices.

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1 traveller · Economy

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Cheapest departure airports found

  1. Chiang Mai CNX–ICN

    one way · Departing Oct 28, 2026 · Found Oct 25, 2026 · BX

    ฿4,168

    Route guide Check current fares

  2. Bangkok Suvarnabhumi BKK–ICN

    one way · Departing Apr 20, 2027 · Found Oct 25, 2026 · VZ

    ฿4,259

    Route guide Check current fares

  3. Phuket HKT–ICN

    one way · Departing Sep 21, 2027 · Found Oct 25, 2026 · VZ

    ฿5,567

    Route guide Check current fares

1 adult, economy. Checked baggage and payment fees may be extra. Source: Aviasales search cache via Travelpayouts, refreshed weekly. A found fare is not a guaranteed seat. How we show fares

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