$269 Cheap Flights from Chiang Mai (CNX) to Haikou (HAK)

View $269 flight on Fri, Jan 2, 2026Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Haikou (HAK-Meilan Intl.)

Cheap Flights from Chiang Mai to Haikou (CNX-HAK)

Prices were available within the past 7 days and start at $269 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chiang Mai (CNX) to Haikou (HAK)
Origin airport
Chiang Mai Intl.
Destination airport
Meilan Intl.
Distance
753 mi

Chiang Mai to Haikou Flights

The cheapest times to fly from Chiang Mai to Haikou

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chiang Mai to Haikou are during the month of . You can find some of the cheapest flights from Chiang Mai to Haikou with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chiang Mai to Haikou

Sunday is one of the best days to book for cheap flights from Chiang Mai to Haikou: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chiang Mai to Haikou

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chiang Mai to Haikou in 2025. You can also book with separate airlines for your outbound and return journeys, from $269 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chiang Mai to Haikou flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chiang Mai to Haikou airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK) cost?
Get a cheap one-way flight from $269 or cheap return flight from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK)?
The cheapest month to fly from CNX to HAK is , when there's less demand. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CNX to HAK flight.
How many flights per day from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK)?
Direct flights from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CNX to HAK?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK)?
To avoid potential delays on the Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK) last-minute?
Booking your flight from CNX to HAK right before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CNX to HAK flight and hotel package?
Compared with arranging hotels and flights separately, booking a CNX to HAK flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Chiang Mai Intl. Airport (CNX) to Meilan Intl. Airport (HAK)?
Generally, it's possible to cancel or reschedule your CNX to HAK flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.