CA $535 Cheap Flights from Seoul (SEL) to Chiang Rai (CEI)

Popular airlines from Seoul to Chiang Rai (CEI-Chiang Rai Intl.)

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Cheap flights from Seoul (SEL) to Chiang Rai (CEI)

Prices were available within the past 7 days and start at CA $535 for one-way flights and CA $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thai Airways International
Thai Airways International
EVA Airways
EVA Airways
EVA Airways
EVA Airways
EVA Airways
EVA Airways
EVA Airways
Flight from Seoul to Chiang Rai (ICN - CEI) route information
Origin airport
Incheon Intl.
Destination airport
Chiang Rai Intl.
Airlines serving
Thai Airways International
Roundtrip price
CA $928
Distance
3201 km

Incheon to Chiang Rai Flights

The easy way to book your flights from Seoul to Chiang Rai 

With Expedia, it’s simple to find and book flights to Chiang Rai from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Chiang Rai Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Chiang Rai today, tomorrow, or this week.  

 

Save dollars with cheap flights from SEL-All Airports, SEL to Chiang Rai Intl., CEI 

Sort your search results by price to find great deals on your flight from Seoul to Chiang Rai—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chiang Rai from Seoul currently is just CA $929 rising to CA $1,868.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chiang Rai  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chiang Rai from Seoul 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chiang Rai with Expedia today.

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Mae Fah Luang - Chiang Rai Intl. Airport?
Round-trip journeys between Seoul (SEL-All Airports) and Chiang Rai Intl. Airport (CEI) start from CA $929. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Mae Fah Luang - Chiang Rai Intl. Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) to CEI that have flexible change policies?
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 Seoul (SEL-All Airports) to Chiang Rai Intl. Airport (CEI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to CEI?
Expect to be cruising at altitude for a while, as the flight distance between South Korea and Chiang Rai is 3,300 kilometers. Put together a playlist of your favorite podcasts before you leave home to stay entertained during your journey.
Which airlines fly direct from Seoul (SEL-All Airports) to Chiang Rai Intl. Airport (CEI)?
Direct flights aren't available, so you'll have to make at least one stop between Seoul (SEL-All Airports) and Chiang Rai Intl. Airport (CEI). Take advantage of the layover time to stretch your legs and freshen up.
Are Seoul (SEL-All Airports) to Chiang Rai Intl. Airport (CEI) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Seoul (SEL-All Airports) to Mae Fah Luang - Chiang Rai Intl. Airport can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out completely! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our advice? Check back often as prices are updated frequently.

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