₩175,491 Cheap Flights from Seoul (ICN) to Chiang Rai (CEI)

View ₩175,491 flight on Fri, Mar 27, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Chiang Rai Intl. Airport (CEI)

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Cheap Flights from Seoul to Chiang Rai (ICN-CEI)

Prices were available within the past 7 days and start at ₩175,491 for one-way flights and ₩358,069 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Mon, Dec 15 - Mon, Dec 22
ICN
Seoul
CEI
Chiang Rai
₩358,069 Roundtrip, found 4 days ago
₩358,069
Roundtrip
found 4 days ago
Select Thai AirAsia X flight, departing Mon, Dec 15 from Seoul to Chiang Rai, returning Mon, Dec 22, priced at ₩358,069 found 4 days ago
Thai AirAsia X
Mon, Dec 15 - Mon, Dec 22
ICN
Seoul
CEI
Chiang Rai
₩377,778 Roundtrip, found 4 days ago
₩377,778
Roundtrip
found 4 days ago
Select Thai AirAsia X flight, departing Mon, Dec 15 from Seoul to Chiang Rai, returning Mon, Dec 22, priced at ₩377,778 found 4 days ago
Thai AirAsia X
Tue, Nov 25 - Fri, Nov 28
ICN
Seoul
CEI
Chiang Rai
₩391,200 Roundtrip, found 2 days ago
₩391,200
Roundtrip
found 2 days ago
Select Thai AirAsia X flight, departing Tue, Nov 25 from Seoul to Chiang Rai, returning Fri, Nov 28, priced at ₩391,200 found 2 days ago
Thai AirAsia X
Thu, Nov 27 - Fri, Nov 28
ICN
Seoul
CEI
Chiang Rai
₩391,944 Roundtrip, found 4 days ago
₩391,944
Roundtrip
found 4 days ago
Select Thai AirAsia X flight, departing Thu, Nov 27 from Seoul to Chiang Rai, returning Fri, Nov 28, priced at ₩391,944 found 4 days ago
Thai AirAsia X
Sat, Nov 22 - Wed, Nov 26
ICN
Seoul
CEI
Chiang Rai
₩396,545 Roundtrip, found 3 days ago
₩396,545
Roundtrip
found 3 days ago
Select Thai AirAsia X flight, departing Sat, Nov 22 from Seoul to Chiang Rai, returning Wed, Nov 26, priced at ₩396,545 found 3 days ago
Thai AirAsia X
Sat, Nov 22 - Wed, Nov 26
ICN
Seoul
CEI
Chiang Rai
₩398,659 Roundtrip, found 3 days ago
₩398,659
Roundtrip
found 3 days ago
Select Thai AirAsia X flight, departing Sat, Nov 22 from Seoul to Chiang Rai, returning Wed, Nov 26, priced at ₩398,659 found 3 days ago
Scoot
Mon, Jan 26 - Fri, Jan 30
ICN
Seoul
CEI
Chiang Rai
₩697,303 Roundtrip, found 23 hours ago
₩697,303
Roundtrip
found 23 hours ago
Select Scoot flight, departing Mon, Jan 26 from Seoul to Chiang Rai, returning Fri, Jan 30, priced at ₩697,303 found 23 hours ago
Thai Airways International
Mon, Dec 8 - Thu, Dec 11
ICN
Seoul
CEI
Chiang Rai
₩701,700 Roundtrip, found 4 days ago
₩701,700
Roundtrip
found 4 days ago
Select Thai Airways International flight, departing Mon, Dec 8 from Seoul to Chiang Rai, returning Thu, Dec 11, priced at ₩701,700 found 4 days ago
Singapore Airlines
Mon, Jan 12 - Fri, Jan 23
ICN
Seoul
CEI
Chiang Rai
₩1,320,100 Roundtrip, found 10 hours ago
₩1,320,100
Roundtrip
found 10 hours ago
Select Singapore Airlines flight, departing Mon, Jan 12 from Seoul to Chiang Rai, returning Fri, Jan 23, priced at ₩1,320,100 found 10 hours ago
Lufthansa
Mon, Nov 24 - Fri, Nov 28
ICN
Seoul
CEI
Chiang Rai
₩18,469,700 Roundtrip, found 22 hours ago
₩18,469,700
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Nov 24 from Seoul to Chiang Rai, returning Fri, Nov 28, priced at ₩18,469,700 found 22 hours ago

Frequently asked questions

How much is a flight from ICN to Chiang Rai Intl. Airport (CEI)?
If you're planning on traveling from ICN to CEI, round-trip journeys start from ₩358,069. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Chiang Rai Intl. Airport (CEI)?
The majority of flights can be canceled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Mae Fah Luang - Chiang Rai Intl. Airport 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 Incheon Airport to Mae Fah Luang - Chiang Rai Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to Mae Fah Luang - Chiang Rai Intl. Airport?
Expect to be cruising at altitude for a while, as the flight distance between Incheon Airport and Mae Fah Luang - Chiang Rai Intl. Airport is 3,200 kilometers. Create a playlist of your favorite songs before leaving home to stay entertained during the journey.
Which airlines fly direct from ICN to Mae Fah Luang - Chiang Rai Intl. Airport?
You won't find any airlines flying directly between Incheon Airport and CEI, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Seoul–Incheon Intl. Airport to CEI flight tickets cheaper when they're purchased at the last minute?
Flight prices from Incheon Airport to CEI are available up to 12 months prior to departure on Expedia. And although you may score a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Incheon Intl.
Destination airport
Chiang Rai Intl.
Airlines serving
Lufthansa, Scoot, Thai Airways International
Roundtrip price
₩358,069
Distance
3201 km

Book with confidence

Incheon to Chiang Rai Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Chiang Rai will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chiang Rai.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to CEI flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CEI with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Incheon to Chiang Rai Flights

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