Flights to Chiang Rai from Incheon

Popular airlines from Incheon to Chiang Rai

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Incheon (SEL) to Chiang Rai (CEI)

Prices were available within the past 7 days and start at for one-way flights and ฿8,287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿8,287 Return, found 13 hours ago
฿8,287
Return
found 13 hours ago
Select Thai AirAsia X flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿8,287 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿17,630 Return, found 13 hours ago
฿17,630
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿17,630 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿17,760 Return, found 13 hours ago
฿17,760
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿17,760 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿17,890 Return, found 13 hours ago
฿17,890
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿17,890 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿18,590 Return, found 13 hours ago
฿18,590
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿18,590 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿18,720 Return, found 13 hours ago
฿18,720
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿18,720 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿20,445 Return, found 13 hours ago
฿20,445
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿20,445 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿20,575 Return, found 13 hours ago
฿20,575
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿20,575 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿20,585 Return, found 13 hours ago
฿20,585
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿20,585 found 13 hours ago
EVA Airways
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿20,715 Return, found 13 hours ago
฿20,715
Return
found 13 hours ago
Select EVA Airways flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿20,715 found 13 hours ago
Thai Airways International
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿21,910 Return, found 13 hours ago
฿21,910
Return
found 13 hours ago
Select Thai Airways International flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿21,910 found 13 hours ago
Cathay Pacific
Wed, 20 Aug - Tue, 26 Aug
ICN
Seoul
CEI
Chiang Rai
฿61,610 Return, found 13 hours ago
฿61,610
Return
found 13 hours ago
Select Cathay Pacific flight, departing Wed, 20 Aug from Seoul to Chiang Rai, returning Tue, 26 Aug, priced at ฿61,610 found 13 hours ago
*Available to Expedia members.