Cheap Flights from Khon Kaen to Chiang Rai

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Flight deals from Khon Kaen to Chiang Rai

Looking for a cheap last-minute deal or the best return flight from Khon Kaen to Chiang Rai? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Khon Kaen to Chiang Rai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Khon Kaen to Chiang Rai flights are currently cheapest in February.

Khon Kaen to Chiang Rai: Alternative routes

Compare routes from Khon Kaen to Chiang Rai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Rai.

Khon Kaen to Chiang Rai: Flight information

The things to know before you go.
Cheapest flight foundR 370
Cheapest month to flyFebruary

Finding cheap flights from Khon Kaen to Chiang Rai: Frequently asked questions

The best price we found for a return flight from Khon Kaen to Chiang Rai is R 1,839. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Khon Kaen to Chiang Rai. But we found flights with one or more stops from R 1,839.
As of June 2025, there are no flights flying from Khon Kaen to Chiang Rai.
The cheapest month to fly from Khon Kaen to Chiang Rai is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Khon Kaen Airport to Chiang Rai Airport on Monday, 16 June 2025.
No airlines currently offer direct flights between Khon Kaen Airport and Chiang Rai Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Rai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Rai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai VietJet Air offers the cheapest flight tickets to Chiang Rai.

Travelling from Khon Kaen Airport (KKC) to Chiang Rai International Airport (CEI): what you need to know

  • Chiang Rai's timezone is UTC+7, which is the same as Khon Kaen.

  • Give yourself enough time to catch your KKC to CEI flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as April. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • If you'd love to explore a new city along the way, look for a flight with a stopover. To see all your options for tickets from Khon Kaen Airport to Chiang Rai International Airport, uncheck 'Direct flights only.' Don Mueang International Airport is a sought-after stop between KKC and CEI.

How to find the cheapest flights from Khon Kaen Airport (KKC) to Chiang Rai International Airport (CEI)

  • Currently, R 370 is the cheapest price we've seen for a one-way Khon Kaen Airport to Chiang Rai International Airport flight. The best price for a return ticket is R 1,839. Keep in mind that fares could change due to demand when booking.

  • It's often best to book ahead of time if you want to find cheap tickets from KKC to CEI. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search tool shows you the cheapest flights from Khon Kaen Airport to Chiang Rai International Airport across the month. It's an easy way to snap up a bargain if your travel dates aren't set in stone.

  • You don't need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from KKC to CEI.

  • Secure the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Khon Kaen Airport to Chiang Rai International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Khon Kaen Airport (KKC)

  • 71.34% of flights leaving from Khon Kaen Airport reach their destination on time.

  • Central Khon Kaen to Khon Kaen Airport is approximately 8 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The trip on public transport usually takes 35 minutes.

  • Have an early flight from Khon Kaen Airport to Chiang Rai International Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near KKC:

Arriving at Chiang Rai International Airport (CEI)

  • If you're coming in on a late Khon Kaen Airport to Chiang Rai International Airport flight, few things beat the convenience of being close to the terminal. Grab your suitcases from the carousel and then be resting not long after at one of these accommodation options near CEI:

  • Pick up a Chiang Rai International Airport rental car and explore Chiang Rai and beyond with your own set of wheels. Chic Car Rent, Drive Car Hire and Hertz are leading providers to choose from here.

  • To secure the lowest price, reserve your vehicle from Chiang Rai International Airport about four weeks before you set off.

Getting from Chiang Rai International Airport (CEI) to central Chiang Rai

  • Chiang Rai International Airport to the centre of Chiang Rai has a drive time of around 15 minutes. It's approximately 8 kilometres away.

When to fly to Chiang Rai International Airport (CEI)

  • April is the busiest month for flights from Khon Kaen Airport to Chiang Rai International Airport. To steer clear of the crowds, visit Chiang Rai in February.

  • The warmest month in Chiang Rai is April, with temperatures ranging between 22ºC (72ºF) and 41ºC (106ºF). Lock in your flights from Khon Kaen Airport to Chiang Rai International Airport in this month if this is the type of weather you like.

  • If you want to travel in cooler conditions, search for a cheap ticket from KKC to CEI in January. Average temperatures are between 12ºC (54ºF) and 30ºC (86ºF) then.

Explore more of Thailand

  • You've visited Chiang Rai, now it's time to explore other parts of Thailand. Journey about 418 kilometres south-east to Udon Thani to check off its leading sights. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you busy.

  • If you're interested in discovering another great destination in Thailand, head for Chiang Mai, roughly 153 kilometres south-west of Chiang Rai. Doi Suthep, Kalare Night Bazaar and Wat Phra Singh are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.