Skip to main content
A cityscape with traditional architecture amidst modern skyscrapers, autumn foliage, and a mountainous backdrop.

￥22,317 Cheap Flights from Chiang Mai (CNX) to Seoul (SEL)

Cheap Flights from Chiang Mai to Seoul (CNX-SEL)

Prices were available within the past 7 days and start at ￥22,317 for one-way flights and ￥41,190 for roundtrip, for the period specified. Prices and availability are subject to change.
Eastar Jet
Wed, Sep 2 - Thu, Sep 10
CNX
Chiang Mai
ICN
Seoul
￥41,190
Roundtrip
Found 6 days ago
Select Eastar Jet flight, departing Wed, Sep 2 from Chiang Mai to Seoul, returning Thu, Sep 10, priced at ￥41,190 Found 6 days ago
Eastar Jet
Sat, Sep 19 - Sun, Sep 27
CNX
Chiang Mai
ICN
Seoul
￥41,210
Roundtrip
Found 13 hours ago
Select Eastar Jet flight, departing Sat, Sep 19 from Chiang Mai to Seoul, returning Sun, Sep 27, priced at ￥41,210 Found 13 hours ago
Eastar Jet
Sun, Sep 6 - Sat, Sep 12
CNX
Chiang Mai
ICN
Seoul
￥42,322
Roundtrip
Found 4 days ago
Select Eastar Jet flight, departing Sun, Sep 6 from Chiang Mai to Seoul, returning Sat, Sep 12, priced at ￥42,322 Found 4 days ago
Jeju Air with Bag
Sun, Sep 6 - Sat, Sep 12
CNX
Chiang Mai
ICN
Seoul
￥42,556
Roundtrip
Found 4 days ago
Select Jeju Air with Bag flight, departing Sun, Sep 6 from Chiang Mai to Seoul, returning Sat, Sep 12, priced at ￥42,556 Found 4 days ago
Jeju Air with Bag
Sun, Sep 6 - Sat, Sep 12
CNX
Chiang Mai
ICN
Seoul
￥43,618
Roundtrip
Found 4 days ago
Select Jeju Air with Bag flight, departing Sun, Sep 6 from Chiang Mai to Seoul, returning Sat, Sep 12, priced at ￥43,618 Found 4 days ago
Eastar Jet
Sat, Sep 19 - Sun, Sep 27
CNX
Chiang Mai
ICN
Seoul
￥43,647
Roundtrip
Found 13 hours ago
Select Eastar Jet flight, departing Sat, Sep 19 from Chiang Mai to Seoul, returning Sun, Sep 27, priced at ￥43,647 Found 13 hours ago
Eastar Jet
Wed, Sep 2 - Thu, Sep 10
CNX
Chiang Mai
ICN
Seoul
￥43,710
Roundtrip
Found 6 days ago
Select Eastar Jet flight, departing Wed, Sep 2 from Chiang Mai to Seoul, returning Thu, Sep 10, priced at ￥43,710 Found 6 days ago
JIN AIR
Wed, Sep 2 - Thu, Sep 10
CNX
Chiang Mai
ICN
Seoul
￥43,780
Roundtrip
Found 6 days ago
Select JIN AIR flight, departing Wed, Sep 2 from Chiang Mai to Seoul, returning Thu, Sep 10, priced at ￥43,780 Found 6 days ago
Hahn Air Systems
Sat, Sep 19 - Sun, Sep 27
CNX
Chiang Mai
ICN
Seoul
￥57,660
Roundtrip
Found 13 hours ago
Select Hahn Air Systems flight, departing Sat, Sep 19 from Chiang Mai to Seoul, returning Sun, Sep 27, priced at ￥57,660 Found 13 hours ago
Air China
Fri, Nov 13 - Sun, Nov 15
CNX
Chiang Mai
ICN
Seoul
￥57,740
Roundtrip
Found 1 hour ago
Select Air China flight, departing Fri, Nov 13 from Chiang Mai to Seoul, returning Sun, Nov 15, priced at ￥57,740 Found 1 hour ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from ￥79,799
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from ￥79,799

Travel information

Origin airport
Chiang Mai Intl. Airport
Destination airport
Incheon Intl. Airport
Distance
3,380 km away
Airlines serving
China Southern Airlines, EVA Airways, China Airlines, Thai Airways International, Cathay Pacific, Korean Air, JIN AIR, Hahn Air Systems, Jeju Air with Bag, Malaysia Airlines, Eastar Jet, Thai AirAsia, China Eastern Airlines, T'way Air with baggage, Singapore Airlines, Air China, Thai Vietjet, Jeju Air, HK Express
Popular airline
China Southern Airlines
Roundtrip price
￥41,190
Average flight time
5 hours 23 mins
*Available to One Key members.