$383 Cheap Flights from Osaka (KIX) to Chiang Rai (CEI)

View $383 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI)

Cheap Flights from Osaka to Chiang Rai (KIX-CEI)

Prices were available within the past 7 days and start at $383 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Osaka (KIX) to Chiang Rai (CEI)
Origin airport
Kansai Intl.
Destination airport
Chiang Rai Intl.
Distance
2376 mi

Osaka to Chiang Rai Flights

The cheapest times to fly from Osaka to Chiang Rai

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

 

The best time to book a flight from Osaka to Chiang Rai

Sunday is one of the best days to book for cheap flights from Osaka to Chiang Rai: 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 Osaka to Chiang Rai

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 Osaka to Chiang Rai in 2025. You can also book with separate airlines for your outbound and return journeys, from $383 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 Osaka to Chiang Rai 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 Osaka to Chiang Rai 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 Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI) cost?
Discover the latest flight deals from KIX to CEI 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 KIX to CEI?
The cheapest flights from KIX to CEI 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 KIX to CEI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KIX to CEI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI)?
Nonstop flights from Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KIX to CEI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI)?
To avoid possible delays on the Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI) last-minute?
Waiting until just before your departure to book a flight from KIX to CEI often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a KIX to CEI flight and hotel package?
Compared with arranging hotels and flights separately, booking a KIX to CEI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Kansai Intl. Airport (KIX) to Chiang Rai Intl. Airport (CEI)?
If you booked your KIX to CEI 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 purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.