Thai Lion Air flight SL 520: Bangkok Don Mueang - Chiang Mai

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 19:30 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:15 Effective from 2026-03-29
Mon-Sat 19:30 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:15 Effective from 2026-03-30
Mon,Fri,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Valid until 2026-01-05
Tue,Thu 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Valid until 2026-01-06
Mon,Wed,Fri,Sat 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-01-07 through 2026-01-16
Thu,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-01-11 through 2026-01-18
Mon,Wed,Fri,Sat 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-01-19 through 2026-01-28
Tue,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-01-20 through 2026-01-25
Mon,Wed-Fri 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-01-29 through 2026-02-04
Tue,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-02-01 through 2026-02-03
Mon,Wed-Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-02-06 through 2026-02-13
Fri,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-02-15 through 2026-02-20
Mon-Wed,Sat 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-02-16 through 2026-02-21
Mon,Wed,Fri 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-02-23 through 2026-02-27
Mon,Thu,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-02-26 through 2026-03-02
Tue,Wed,Fri 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-03-03 through 2026-03-06
Mon,Sat,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-07 through 2026-03-09
Mon,Wed-Fri 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-03-11 through 2026-03-18
Tue,Sun 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-15 through 2026-03-22
Mon,Fri,Sat 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-03-20 through 2026-03-27
Wed,Thu 19:35 Bangkok Don Mueang (DMK) 2 20:45 Chiang Mai (CNX)
SL 520 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-25 through 2026-03-26
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Thai Lion Air flight SL 520:
Bangkok Don Mueang - Chiang Mai
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thai Lion Air SL520
19:30
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective from 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:30
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective from 2026-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-01-07 through 2026-01-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-01-19 through 2026-01-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-01-20 through 2026-01-25
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-01-29 through 2026-02-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-01 through 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-06 through 2026-02-13
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-15 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-16 through 2026-02-21
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-23 through 2026-02-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-02-26 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-03 through 2026-03-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-07 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-11 through 2026-03-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-15 through 2026-03-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-20 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Flights:
Thai Lion Air SL520
19:35
Bangkok Don Mueang (DMK) 2

20:45
Chiang Mai (CNX)
Effective 2026-03-25 through 2026-03-26
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-800 (738)
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Parallax here DMK-CNX
  • SL 520 is a domestic flight departing from the Bangkok Don Mueang airport (DMK) and arriving at Chiang Mai airport (CNX).
  • The flight distance is 353 miles, or 568 km.
  • The timezone of both the departure and the arrival airports is UTC+7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:10 and 1:15.
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