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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 11 May 2026 Live inventory
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Showing 25 of 96 live flights
Nok Air
DD-123
06:50
05/11/2026
CNX
Chiang Mai International Airport
7h 10m
1 Stop
⏱ DMK · 4h 45mDMK Airport
14:00
05/11/2026
UTH
Udon Thani Airport
₹7,116
per person
✕ Non-refundable7 fare options
Nok Air
DD-121
08:15
05/11/2026
CNX
Chiang Mai International Airport
5h 45m
1 Stop
⏱ DMK · 3h 20mDMK Airport
14:00
05/11/2026
UTH
Udon Thani Airport
₹7,116
per person
✕ Non-refundable7 fare options
Nok Air
DD-125
12:10
05/11/2026
CNX
Chiang Mai International Airport
6h 0m
1 Stop
⏱ DMK · 3h 35mDMK Airport
18:10
05/11/2026
UTH
Udon Thani Airport
₹7,116
per person
✕ Non-refundable7 fare options
Thai Vietjet Air
VZ-119
22:30
05/11/2026
CNX
Chiang Mai International Airport
11h 15m
1 Stop
⏱ BKK · 8h 35mBKK Airport
09:45
05/12/2026
+1
UTH
Udon Thani Airport
₹7,566
per person
✕ Non-refundable🔥 Last 5 seatsLCC
Thai Vietjet Air
VZ-2107
21:05
05/11/2026
CNX
Chiang Mai International Airport
12h 40m
1 Stop
⏱ BKK · 10h 5mBKK Airport
09:45
05/12/2026
+1
UTH
Udon Thani Airport
₹7,566
per person
✕ Non-refundable🔥 Last 5 seatsLCC
Thai Vietjet
VZ-2105
06:35
05/11/2026
CNX
Chiang Mai International Airport
7h 50m
1 Stop
⏱ BKK · 5h 15mBKK Airport
14:25
05/11/2026
UTH
Udon Thani Airport
₹8,721
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Thai Vietjet Air
VZ-2105
06:35
05/11/2026
CNX
Chiang Mai International Airport
10h 40m
1 Stop
⏱ BKK · 8h 5mBKK Airport
17:15
05/11/2026
UTH
Udon Thani Airport
₹8,721
per person
✕ Non-refundable🔥 Last 2 seatsLCC
Thai Lion Air
SL-519
07:10
05/11/2026
CNX
Chiang Mai International Airport
5h 5m
1 Stop
⏱ DMK · 2h 55mDMK Airport
12:15
05/11/2026
UTH
Udon Thani Airport
₹9,720
per person
✕ Non-refundable5 fare options
Thai Lion Air
SL-519
07:10
05/11/2026
CNX
Chiang Mai International Airport
12h 45m
1 Stop
⏱ DMK · 10h 30mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹9,720
per person
✕ Non-refundable4 fare options
Thai Lion Air
SL-515
18:45
05/11/2026
CNX
Chiang Mai International Airport
14h 15m
1 Stop
⏱ DMK · 12h 0mDMK Airport
09:00
05/12/2026
+1
UTH
Udon Thani Airport
₹9,720
per person
✕ Non-refundable4 fare options
Thai Lion Air
SL-521
21:30
05/11/2026
CNX
Chiang Mai International Airport
11h 30m
1 Stop
⏱ DMK · 9h 15mDMK Airport
09:00
05/12/2026
+1
UTH
Udon Thani Airport
₹9,946
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Thai Vietjet
VZ-103
11:50
05/11/2026
CNX
Chiang Mai International Airport
5h 25m
1 Stop
⏱ BKK · 2h 45mBKK Airport
17:15
05/11/2026
UTH
Udon Thani Airport
₹10,228
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
Thai Lion Air
SL-511
13:30
05/11/2026
CNX
Chiang Mai International Airport
6h 25m
1 Stop
⏱ DMK · 4h 5mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹10,298
per person
✕ Non-refundable5 fare options
Thai Lion Air
SL-509
13:10
05/11/2026
CNX
Chiang Mai International Airport
6h 45m
1 Stop
⏱ DMK · 4h 25mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹10,298
per person
✕ Non-refundable5 fare options
Thai Lion Air
SL-507
10:30
05/11/2026
CNX
Chiang Mai International Airport
9h 25m
1 Stop
⏱ DMK · 7h 5mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹10,298
per person
✕ Non-refundable4 fare options
Thai Lion Air
SL-513
15:05
05/11/2026
CNX
Chiang Mai International Airport
4h 50m
1 Stop
⏱ DMK · 2h 25mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹10,298
per person
✕ Non-refundable5 fare options
Thai Lion
SL-521
21:30
05/11/2026
CNX
Chiang Mai International Airport
22h 25m
1 Stop
⏱ DMK · 20h 5mDMK Airport
19:55
05/12/2026
+1
UTH
Udon Thani Airport
₹10,310
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
Thai AirAsia
FD-3420
22:55
05/11/2026
CNX
Chiang Mai International Airport
10h 15m
1 Stop
⏱ DMK · 8h 0mDMK Airport
09:10
05/12/2026
+1
UTH
Udon Thani Airport
₹10,410
per person
✕ Non-refundableLCC
Thai Lion Air
SL-503
08:10
05/11/2026
CNX
Chiang Mai International Airport
4h 5m
1 Stop
⏱ DMK · 1h 50mDMK Airport
12:15
05/11/2026
UTH
Udon Thani Airport
₹10,537
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
Thai Lion Air
SL-503
08:10
05/11/2026
CNX
Chiang Mai International Airport
11h 45m
1 Stop
⏱ DMK · 9h 25mDMK Airport
19:55
05/11/2026
UTH
Udon Thani Airport
₹10,537
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
Thai Lion
SL-515
18:45
05/11/2026
CNX
Chiang Mai International Airport
25h 10m
1 Stop
⏱ DMK · 22h 50mDMK Airport
19:55
05/12/2026
+1
UTH
Udon Thani Airport
₹10,808
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
Thai AirAsia
FD-3428
12:00
05/11/2026
CNX
Chiang Mai International Airport
6h 50m
1 Stop
⏱ DMK · 4h 35mDMK Airport
18:50
05/11/2026
UTH
Udon Thani Airport
₹10,946
per person
✕ Non-refundable5 fare optionsLCC
Thai AirAsia
FD-3428
12:00
05/11/2026
CNX
Chiang Mai International Airport
8h 15m
1 Stop
⏱ DMK · 6h 0mDMK Airport
20:15
05/11/2026
UTH
Udon Thani Airport
₹10,946
per person
✕ Non-refundableLCC
Thai AirAsia
FD-3436
11:05
05/11/2026
CNX
Chiang Mai International Airport
9h 10m
1 Stop
⏱ DMK · 6h 50mDMK Airport
20:15
05/11/2026
UTH
Udon Thani Airport
₹10,946
per person
✕ Non-refundableLCC
Thai AirAsia
FD-3436
11:05
05/11/2026
CNX
Chiang Mai International Airport
7h 45m
1 Stop
⏱ DMK · 5h 25mDMK Airport
18:50
05/11/2026
UTH
Udon Thani Airport
₹10,946
per person
✕ Non-refundableLCC
😕 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 11 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.