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Chiang Mai to Udon Thani flight ticket price

Compare live prices for CNX to UTH. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
CNX → UTH Approx. 432.50 km 09 May 2026 Live inventory
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Showing 25 of 102 live flights
NOK AIR
DD-DD121
08:15
05/09/2026
CNX
Chiang Mai International Airport
7h 35m
1 Stop
⏱ DMK · 5h 10mDMK Airport
15:50
05/09/2026
UTH
Udon Thani Airport
₹5,824
per person
✕ Non-refundable3 fare options
NOK AIR
DD-DD125
12:10
05/09/2026
CNX
Chiang Mai International Airport
3h 40m
1 Stop
⏱ DMK · 1h 15mDMK Airport
15:50
05/09/2026
UTH
Udon Thani Airport
₹5,824
per person
✕ Non-refundable3 fare options
Nok Air
DD-121
08:15
05/09/2026
CNX
Chiang Mai International Airport
7h 35m
1 Stop
⏱ DMK · 5h 10mDMK Airport
15:50
05/09/2026
UTH
Udon Thani Airport
₹5,876
per person
✕ Non-refundable12 fare options
Nok Air
DD-125
12:10
05/09/2026
CNX
Chiang Mai International Airport
3h 40m
1 Stop
⏱ DMK · 1h 15mDMK Airport
15:50
05/09/2026
UTH
Udon Thani Airport
₹5,876
per person
✕ Non-refundable12 fare options
Thai Vietjet
VZ-103
11:50
05/09/2026
CNX
Chiang Mai International Airport
5h 25m
1 Stop
⏱ BKK · 2h 45mBKK Airport
17:15
05/09/2026
UTH
Udon Thani Airport
₹8,249
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
Thai Vietjet
VZ-2105
06:35
05/09/2026
CNX
Chiang Mai International Airport
10h 40m
1 Stop
⏱ BKK · 8h 5mBKK Airport
17:15
05/09/2026
UTH
Udon Thani Airport
₹8,249
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
Thai Vietjet
VZ-119
22:30
05/09/2026
CNX
Chiang Mai International Airport
11h 15m
1 Stop
⏱ BKK · 8h 35mBKK Airport
09:45
05/10/2026
+1
UTH
Udon Thani Airport
₹8,249
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
Thai Vietjet
VZ-2107
21:05
05/09/2026
CNX
Chiang Mai International Airport
12h 40m
1 Stop
⏱ BKK · 10h 5mBKK Airport
09:45
05/10/2026
+1
UTH
Udon Thani Airport
₹8,249
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
Thai Lion Air
SL-521
21:30
05/09/2026
CNX
Chiang Mai International Airport
11h 30m
1 Stop
⏱ DMK · 9h 15mDMK Airport
09:00
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable7 fare options
Thai Lion Air
SL-505
21:00
05/09/2026
CNX
Chiang Mai International Airport
12h 0m
1 Stop
⏱ DMK · 9h 45mDMK Airport
09:00
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable7 fare options
Thai Lion Air
SL-521
21:30
05/09/2026
CNX
Chiang Mai International Airport
12h 40m
1 Stop
⏱ DMK · 10h 20mDMK Airport
10:10
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-519
07:10
05/09/2026
CNX
Chiang Mai International Airport
12h 45m
1 Stop
⏱ DMK · 10h 30mDMK Airport
19:55
05/09/2026
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable7 fare options
Thai Lion Air
SL-505
21:00
05/09/2026
CNX
Chiang Mai International Airport
13h 10m
1 Stop
⏱ DMK · 10h 50mDMK Airport
10:10
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-515
18:45
05/09/2026
CNX
Chiang Mai International Airport
14h 15m
1 Stop
⏱ DMK · 12h 0mDMK Airport
09:00
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable7 fare options
Thai Lion Air
SL-521
21:30
05/09/2026
CNX
Chiang Mai International Airport
14h 45m
1 Stop
⏱ DMK · 12h 30mDMK Airport
12:15
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable3 fare options
Thai Lion Air
SL-505
21:00
05/09/2026
CNX
Chiang Mai International Airport
15h 15m
1 Stop
⏱ DMK · 13h 0mDMK Airport
12:15
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-515
18:45
05/09/2026
CNX
Chiang Mai International Airport
15h 25m
1 Stop
⏱ DMK · 13h 5mDMK Airport
10:10
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-509
17:25
05/09/2026
CNX
Chiang Mai International Airport
15h 35m
1 Stop
⏱ DMK · 13h 20mDMK Airport
09:00
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-509
17:25
05/09/2026
CNX
Chiang Mai International Airport
16h 45m
1 Stop
⏱ DMK · 14h 25mDMK Airport
10:10
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-515
18:45
05/09/2026
CNX
Chiang Mai International Airport
17h 30m
1 Stop
⏱ DMK · 15h 15mDMK Airport
12:15
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-509
17:25
05/09/2026
CNX
Chiang Mai International Airport
18h 50m
1 Stop
⏱ DMK · 16h 35mDMK Airport
12:15
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable6 fare options
Thai Lion Air
SL-519
07:10
05/09/2026
CNX
Chiang Mai International Airport
25h 50m
1 Stop
⏱ DMK · 23h 40mDMK Airport
09:00
05/10/2026
+1
UTH
Udon Thani Airport
₹8,617
per person
✕ Non-refundable5 fare options
Thai Lion Air
SL-513
15:05
05/09/2026
CNX
Chiang Mai International Airport
4h 50m
1 Stop
⏱ DMK · 2h 25mDMK Airport
19:55
05/09/2026
UTH
Udon Thani Airport
₹9,223
per person
✕ Non-refundable9 fare options
Thai Lion Air
SL-507
10:30
05/09/2026
CNX
Chiang Mai International Airport
9h 25m
1 Stop
⏱ DMK · 7h 5mDMK Airport
19:55
05/09/2026
UTH
Udon Thani Airport
₹9,223
per person
✕ Non-refundable7 fare options
Thai Lion Air
SL-503
08:10
05/09/2026
CNX
Chiang Mai International Airport
11h 45m
1 Stop
⏱ DMK · 9h 25mDMK Airport
19:55
05/09/2026
UTH
Udon Thani Airport
₹9,223
per person
✕ Non-refundable7 fare options
😕 No flights match your filters.
Chiang Mai (CNX)
📍 Chiang Mai International Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 18.766799926799997
📐 Longitude: 98.962600708
Udon Thani (UTH)
📍 Udon Thani Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 17.386400222800003
📐 Longitude: 102.788002014

✈ Distance: Chiang Mai,Thailand to Udon Thani,Thailand — 432.50 km

📅 Results on this page are loaded for 09 May 2026. Click View all flights for the complete live search.

Chiang Mai to Udon Thani — what to expect when booking

The CNX–UTH route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Chiang Mai,Thailand and Udon Thani,Thailand is approximately 432.50 km.

Before you book

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More flights from Chiang Mai (CNX)
22 routes
Chiang Mai → Bangkok
CNX → DMK
Chiang Mai → Bangkok
CNX → BKK
Chiang Mai → Beijing
CNX → PEK
Chiang Mai → Chongqing
CNX → CKG
Chiang Mai → Guangzhou
CNX → CAN
Chiang Mai → Hangchow
CNX → HGH
Chiang Mai → Hatyai
CNX → HDY
Chiang Mai → Hong Kong
CNX → HKG
Chiang Mai → Koh Samui
CNX → USM
Chiang Mai → Krabi
CNX → KBV
Chiang Mai → Kuala Lumpur
CNX → KUL
Chiang Mai → Kunming
CNX → KMG
Chiang Mai → Macau
CNX → MFM
Chiang Mai → Nan
CNX → NNT
Chiang Mai → Phitsanulok
CNX → PHS
Chiang Mai → Phuket
CNX → HKT
Chiang Mai → Seoul
CNX → ICN
Chiang Mai → Shanghai
CNX → PVG
Chiang Mai → Singapore
CNX → SIN
Chiang Mai → Taipei
CNX → TPE
Chiang Mai → Wuhan
CNX → WUH
Chiang Mai → Yangon
CNX → RGN
More flights from Udon Thani (UTH)
4 routes
Udon Thani → Bangkok
UTH → DMK
Udon Thani → Bangkok
UTH → BKK
Udon Thani → Chiang Mai
UTH → CNX
Udon Thani → Phuket
UTH → HKT
❓ Frequently asked questions — Chiang Mai to Udon Thani flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Chiang Mai,Thailand (CNX) and Udon Thani,Thailand (UTH) is approximately 432.50 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.