฿21,315 Cheap Flights from Las Vegas (LAS) to Chiang Mai (CNX)

Start packing your bags, because round-trip flights from Harry Reid Airport (formerly McCarran Airport) to CNX start from ฿43,860. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.

This can vary from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel your flight online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAS to Chiang Mai Intl. Airport (CNX) flights, you'll see a "no change fees" filter for you to select.

The distance is around 13,000 kilometres, so fill your carry-on bag with all you need to make the long journey comfortable. Wondering what to take on board your Las Vegas to Chiang Mai flight? Earplugs, a sleep mask and a neck pillow are a few essentials.

If you want to fly straight from Harry Reid Airport (formerly McCarran Airport) to Chiang Mai Intl. Airport (CNX), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.

Booking last minute from Harry Reid Airport (formerly McCarran Airport) to Chiang Mai Intl. Airport (CNX) can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out! If you'd rather start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as updates are made regularly.