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

￥22,220 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 ￥22,220 for one-way flights and ￥39,610 for roundtrip, for the period specified. Prices and availability are subject to change.
Eastar Jet
Wed, Sep 16 - Sun, Sep 20
CNX
Chiang Mai
ICN
Seoul
￥39,610
Roundtrip
Found 4 days ago
Select Eastar Jet flight, departing Wed, Sep 16 from Chiang Mai to Seoul, returning Sun, Sep 20, priced at ￥39,610 Found 4 days ago
Eastar Jet
Thu, Sep 3 - Sat, Sep 12
CNX
Chiang Mai
ICN
Seoul
￥39,620
Roundtrip
Found 4 days ago
Select Eastar Jet flight, departing Thu, Sep 3 from Chiang Mai to Seoul, returning Sat, Sep 12, priced at ￥39,620 Found 4 days ago
Eastar Jet
Sat, Sep 19 - Sat, Sep 26
CNX
Chiang Mai
ICN
Seoul
￥39,830
Roundtrip
Found 22 hours ago
Select Eastar Jet flight, departing Sat, Sep 19 from Chiang Mai to Seoul, returning Sat, Sep 26, priced at ￥39,830 Found 22 hours ago
Eastar Jet
Wed, Sep 9 - Sun, Sep 13
CNX
Chiang Mai
ICN
Seoul
￥41,210
Roundtrip
Found 5 days ago
Select Eastar Jet flight, departing Wed, Sep 9 from Chiang Mai to Seoul, returning Sun, Sep 13, priced at ￥41,210 Found 5 days ago
Eastar Jet
Thu, Sep 3 - Sat, Sep 12
CNX
Chiang Mai
ICN
Seoul
￥41,710
Roundtrip
Found 4 days ago
Select Eastar Jet flight, departing Thu, Sep 3 from Chiang Mai to Seoul, returning Sat, Sep 12, priced at ￥41,710 Found 4 days ago
Jeju Air with Bag
Thu, Sep 17 - Sat, Sep 26
CNX
Chiang Mai
ICN
Seoul
￥41,739
Roundtrip
Found 1 hour ago
Select Jeju Air with Bag flight, departing Thu, Sep 17 from Chiang Mai to Seoul, returning Sat, Sep 26, priced at ￥41,739 Found 1 hour ago
Eastar Jet
Wed, Sep 9 - Sun, Sep 13
CNX
Chiang Mai
ICN
Seoul
￥42,253
Roundtrip
Found 5 days ago
Select Eastar Jet flight, departing Wed, Sep 9 from Chiang Mai to Seoul, returning Sun, Sep 13, priced at ￥42,253 Found 5 days ago
JIN AIR
Wed, Sep 16 - Sun, Sep 20
CNX
Chiang Mai
ICN
Seoul
￥42,780
Roundtrip
Found 4 days ago
Select JIN AIR flight, departing Wed, Sep 16 from Chiang Mai to Seoul, returning Sun, Sep 20, priced at ￥42,780 Found 4 days ago
Hahn Air Systems
Wed, Sep 16 - Sun, Sep 20
CNX
Chiang Mai
ICN
Seoul
￥57,550
Roundtrip
Found 4 days ago
Select Hahn Air Systems flight, departing Wed, Sep 16 from Chiang Mai to Seoul, returning Sun, Sep 20, priced at ￥57,550 Found 4 days ago
Air China
Wed, Nov 4 - Wed, Nov 11
CNX
Chiang Mai
ICN
Seoul
￥57,740
Roundtrip
Found 5 days ago
Select Air China flight, departing Wed, Nov 4 from Chiang Mai to Seoul, returning Wed, Nov 11, priced at ￥57,740 Found 5 days ago

Travel information

Origin airport
Chiang Mai Intl. Airport
Destination airport
Incheon Intl. Airport
Distance
3,380 km away
Airlines serving
China Airlines, China Southern Airlines, Korean Air, EVA Airways, Cathay Pacific, JIN AIR, Thai Airways International, Hahn Air Systems, Jeju Air with Bag, Scoot, Eastar Jet, Malaysia Airlines, Thai AirAsia, China Eastern Airlines, Air China, T'way Air with baggage, Singapore Airlines, Thai Vietjet, Jeju Air, HK Express
Popular airline
China Airlines
Roundtrip price
￥39,610
Average flight time
5 hours 23 mins
*Available to One Key members.