What’s the cost of a flight from Chiang Mai to Seoul?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chiang Mai and Seoul.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Chiang Mai and Seoul?

When planning a trip of about 3426 km, it's a good idea to check flights from surrounding airports too.

• Airports in Chiang Mai: Chiang Mai is the only operational airport in the area.
• Airports in Seoul: Seoul offers flights from 2 airports - Gimpo, Incheon.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Filter and compare flights from Chiang Mai to Seoul

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Other popular destinations

Want more ideas for your trip to South Korea? Check these: Jeju City, Kwangju, Pusan, Seoul, Taegu.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.