CNX - Chiang Mai International Airport
Chiang Mai, Thailand
IATA Code: CNX · Chiang Mai, Thailand
The airport code CNX is the IATA identifier for Chiang Mai International Airport. You may also find it referred to as Chiang Mai Airport (CNX).
Chiang Mai International Airport (CNX) serves Chiang Mai, Thailand, in the Asia Pacific fuel pricing region. It provides essential air connectivity for travelers in the area.
CNX is the IATA airport code for Chiang Mai International Airport, located in Chiang Mai, Thailand. The airport is situated at coordinates 18.7668°N, 98.9626°E. The current jet fuel price in the Asia Pacific region is $5.15/gallon as of 2026-05-16.
Current Jet Fuel Price (Asia Pacific)
$5.15/gallon
⚠️ Global Fuel Price Surge 2026: Prices affected by 108%
Airport Information
- IATA Code
- CNX
- City
- Chiang Mai
- Country
- Thailand
- Timezone
- Asia/Bangkok
- Latitude
- 18.7668°
- Longitude
- 98.9626°
- Type
- airport
- Fuel Region
- Asia Pacific
Flight Distances & Estimated Fuel Costs from CNX
Estimated fuel costs based on current jet fuel prices and standard narrowbody aircraft consumption.
| Destination | Distance | Est. Fuel Cost | Fuel Surcharge* |
|---|---|---|---|
| LPT - Lampang | 79 km | $1,139 | $2/passenger |
| PYY - Pai | 87 km | $1,255 | $3/passenger |
| HGN - Mae Hong Son | 120 km | $1,730 | $3/passenger |
| PRH - Phrae | 145 km | $2,091 | $4/passenger |
| CEI - Chiang Rai | 163 km | $2,350 | $5/passenger |
| NNT - Nan | 192 km | $2,769 | $6/passenger |
| THS - Sukhothai | 193 km | $2,783 | $6/passenger |
| MOG - Mong Hsat | 197 km | $2,841 | $6/passenger |
| LIW - Loikaw | 210 km | $3,028 | $6/passenger |
| TKT - Tak | 210 km | $3,028 | $6/passenger |
| THL - Tachilek | 216 km | $3,115 | $6/passenger |
| HOE - Huay Xai | 227 km | $3,273 | $7/passenger |
| MAQ - Tak | 234 km | $3,374 | $7/passenger |
| PAA - Hpa-an | 249 km | $3,591 | $7/passenger |
| PHS - Phitsanulok | 261 km | $3,764 | $8/passenger |
| NMS - Namsang | 269 km | $3,879 | $8/passenger |
| KET - Kengtung | 291 km | $4,196 | $8/passenger |
| MNU - Mawlamyine | 293 km | $4,225 | $8/passenger |
| ZBY - Sainyabuli | 294 km | $4,239 | $8/passenger |
| NYT - Naypyidaw | 305 km | $4,398 | $9/passenger |
| HEH - Heho | 316 km | $4,557 | $9/passenger |
| LOE - Loei | 327 km | $4,715 | $9/passenger |
| PHY - Phetchabun | 332 km | $4,787 | $10/passenger |
| LXG - Luang Namtha | 353 km | $5,090 | $10/passenger |
| LPQ - Luang Prabang | 358 km | $5,162 | $10/passenger |
| RGN - Yangon | 364 km | $5,249 | $10/passenger |
| ODY - Muang Xay | 382 km | $5,508 | $11/passenger |
| PRU - Pyay | 389 km | $5,609 | $11/passenger |
| VTE - Vientiane | 390 km | $5,624 | $11/passenger |
| JHG - Jinghonggasa | 403 km | $5,811 | $12/passenger |
| XYE - Ye | 403 km | $5,811 | $12/passenger |
| TKH - Nakhon Sawan | 413 km | $5,955 | $12/passenger |
| JMJ - Lancang Lahu | 415 km | $5,984 | $12/passenger |
| UTH - Udon Thani | 433 km | $6,244 | $12/passenger |
| PCQ - Phongsaly | 443 km | $6,388 | $13/passenger |
| XKH - Phon Savan | 447 km | $6,446 | $13/passenger |
| MWQ - Magwe | 449 km | $6,475 | $13/passenger |
| MDL - Mandalay | 451 km | $6,503 | $13/passenger |
| KKC - Khon Kaen | 479 km | $6,907 | $14/passenger |
| LSH - Lashio | 485 km | $6,994 | $14/passenger |
| SNW - Thandwe | 492 km | $7,095 | $14/passenger |
| BSX - Pathein | 493 km | $7,109 | $14/passenger |
| SYM - Simao | 493 km | $7,109 | $14/passenger |
| PKK - Pakhokku | 498 km | $7,181 | $14/passenger |
| NYU - Bagan | 499 km | $7,196 | $14/passenger |
| CWJ - Cangyuan | 503 km | $7,253 | $15/passenger |
| NMT - Naypyidaw | 507 km | $7,311 | $15/passenger |
| DIN - Dienbienphu | 514 km | $7,412 | $15/passenger |
| TVY - Dawei | 525 km | $7,571 | $15/passenger |
| KDT - Nakhon Pathom | 529 km | $7,628 | $15/passenger |
* Estimated fuel surcharge per passenger. Actual surcharges vary by airline and booking class.
How Jet Fuel Prices Affect Your CNX Flights
Jet fuel typically accounts for 25-35% of airline operating costs. When fuel prices rise due to global events like conflicts or supply disruptions, airlines pass these costs to passengers through fuel surcharges.
Currently, the Asia Pacific region has jet fuel priced at $5.15/gallon. This is approximately 108% higher than normal due to Brent crude elevated. EIA Gulf Coast jet fuel at $5.21/gal (2026-05-16). Airlines implementing surcharges globally. IATA reports $175/barrel global average.
Tips to Save on Flights from CNX
- Book during periods of lower fuel prices (typically Q1)
- Choose airlines with fuel-efficient aircraft (787, A350)
- Consider nearby alternative airports
- Book direct flights to avoid multiple fuel surcharges
Climate & Weather at Chiang Mai
Chiang Mai has a tropical climate with warm temperatures year-round, typically ranging from 25°C to 35°C (77°F to 95°F). Travelers should expect humidity and potential monsoon or rainy seasons depending on the time of year. Lightweight, breathable clothing is recommended, and staying hydrated is essential when navigating the airport and surrounding area.
Traveler Guide: Flying Through CNX
Located in the Asia Pacific fuel pricing region, CNX is part of one of the world's fastest-growing aviation markets. Asian airports often feature extensive shopping, dining, and transit accommodation options. Visa requirements vary widely across Asian countries, so travelers are advised to verify entry requirements well in advance of their trip.
Planning Your Trip via CNX
- Arrival time: Arrive 2 hours early for domestic flights, 3 hours for international flights at Chiang Mai International Airport
- Ground transportation: Check current gasoline costs for driving to/from CNX
- Fuel impact awareness: The Asia Pacific region currently prices jet fuel at $5.15/gallon — compare this with other regions to understand route pricing
- Alternative airports: The nearest airports to CNX are LPT, PYY, HGN — consider these for potentially lower fares