$529 Cheap Flights from Cincinnati (CVG) to Chiang Mai (CNX)

View $529 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from Cincinnati to Chiang Mai (CVG-CNX)

Prices were available within the past 7 days and start at $529 for one-way flights and $879 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 27 - Wed, Dec 17
CVG
Cincinnati
CNX
Chiang Mai
$879 Roundtrip, found 3 hours ago
$879
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Nov 27 from Cincinnati to Chiang Mai, returning Wed, Dec 17, priced at $879 found 3 hours ago
Korean Air
Mon, Aug 25 - Mon, Sep 8
CVG
Cincinnati
CNX
Chiang Mai
$884 Roundtrip, found 3 days ago
$884
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Aug 25 from Cincinnati to Chiang Mai, returning Mon, Sep 8, priced at $884 found 3 days ago
Delta
Mon, Sep 15 - Mon, Sep 22
CVG
Cincinnati
CNX
Chiang Mai
$886 Roundtrip, found 20 hours ago
$886
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Sep 15 from Cincinnati to Chiang Mai, returning Mon, Sep 22, priced at $886 found 20 hours ago
Delta
Mon, Sep 15 - Mon, Sep 22
CVG
Cincinnati
CNX
Chiang Mai
$887 Roundtrip, found 20 hours ago
$887
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Sep 15 from Cincinnati to Chiang Mai, returning Mon, Sep 22, priced at $887 found 20 hours ago
Korean Air
Mon, Aug 25 - Mon, Sep 8
CVG
Cincinnati
CNX
Chiang Mai
$890 Roundtrip, found 3 days ago
$890
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Aug 25 from Cincinnati to Chiang Mai, returning Mon, Sep 8, priced at $890 found 3 days ago
Korean Air
Mon, Sep 8 - Wed, Sep 24
CVG
Cincinnati
CNX
Chiang Mai
$890 Roundtrip, found 3 days ago
$890
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Sep 8 from Cincinnati to Chiang Mai, returning Wed, Sep 24, priced at $890 found 3 days ago
Delta
Sat, Nov 29 - Wed, Dec 17
CVG
Cincinnati
CNX
Chiang Mai
$919 Roundtrip, found 3 hours ago
$919
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Nov 29 from Cincinnati to Chiang Mai, returning Wed, Dec 17, priced at $919 found 3 hours ago
Korean Air
Fri, Sep 12 - Mon, Sep 22
CVG
Cincinnati
CNX
Chiang Mai
$924 Roundtrip, found 20 hours ago
$924
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Fri, Sep 12 from Cincinnati to Chiang Mai, returning Mon, Sep 22, priced at $924 found 20 hours ago
British Airways
Sun, Dec 21 - Tue, Dec 30
CVG
Cincinnati
CNX
Chiang Mai
$3,103 Roundtrip, found 3 hours ago
$3,103
Roundtrip
found 3 hours ago
Select British Airways flight, departing Sun, Dec 21 from Cincinnati to Chiang Mai, returning Tue, Dec 30, priced at $3,103 found 3 hours ago
Malaysia Airlines
Mon, Sep 29 - Sun, Oct 5
CVG
Cincinnati
CNX
Chiang Mai
$5,158 Roundtrip, found 22 hours ago
$5,158
Roundtrip
found 22 hours ago
Select Malaysia Airlines flight, departing Mon, Sep 29 from Cincinnati to Chiang Mai, returning Sun, Oct 5, priced at $5,158 found 22 hours ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,224
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,224
Flights from Cincinnati (CVG) to Chiang Mai (CNX)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
British Airways, Delta, Korean Air, Malaysia Airlines
Roundtrip price
$878
Distance
8434 mi

Cincinnati to Chiang Mai Flights

The cheapest times to fly from Cincinnati to Chiang Mai

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 Cincinnati to Chiang Mai are during the month of November. You can find some of the cheapest flights from Cincinnati to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Cincinnati to Chiang Mai: 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 Cincinnati to Chiang Mai

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 Cincinnati to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $529 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 Cincinnati to Chiang Mai 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 Cincinnati to Chiang Mai 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX) cost?
Discover the latest flight deals from CVG to CNX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CVG to CNX?
The cheapest flights from CVG to CNX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CVG to CNX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CVG to CNX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX)?
You'll have to book a flight with a layover if you're traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CVG to CNX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX)?
To avoid potential delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX) route, fly before 3 PM. Departures after this hour 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX) last-minute?
Holding off until just before your trip to book your flight from CVG to CNX often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a CVG to CNX flight and hotel package?
Compared with arranging hotels and flights separately, booking a CVG to CNX flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Chiang Mai Intl. Airport (CNX)?
If you reserved your CVG to CNX flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.