₩4,197,400 Cheap Flights from Seoul (GMP) to Chiang Rai (CEI)

View ₩4,197,400 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Chiang Rai Intl. Airport (CEI)

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

Prices were available within the past 7 days and start at ₩4,197,400 for one-way flights and ₩4,866,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,866,000 Roundtrip, found 10 hours ago
₩4,866,000
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,866,000 found 10 hours ago
Asiana Airlines
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,868,100 Roundtrip, found 10 hours ago
₩4,868,100
Roundtrip
found 10 hours ago
Select Asiana Airlines flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,868,100 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,871,700 Roundtrip, found 10 hours ago
₩4,871,700
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,871,700 found 10 hours ago
Asiana Airlines
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,873,800 Roundtrip, found 10 hours ago
₩4,873,800
Roundtrip
found 10 hours ago
Select Asiana Airlines flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,873,800 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,934,000 Roundtrip, found 10 hours ago
₩4,934,000
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,934,000 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩4,939,700 Roundtrip, found 10 hours ago
₩4,939,700
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩4,939,700 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩5,006,800 Roundtrip, found 10 hours ago
₩5,006,800
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩5,006,800 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Tue, Oct 14
GMP
Seoul
CEI
Chiang Rai
₩5,012,500 Roundtrip, found 10 hours ago
₩5,012,500
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Tue, Oct 14, priced at ₩5,012,500 found 10 hours ago
All Nippon Airways
Tue, Oct 7 - Mon, Oct 13
GMP
Seoul
CEI
Chiang Rai
₩5,142,900 Roundtrip, found 10 hours ago
₩5,142,900
Roundtrip
found 10 hours ago
Select All Nippon Airways flight, departing Tue, Oct 7 from Seoul to Chiang Rai, returning Mon, Oct 13, priced at ₩5,142,900 found 10 hours ago

Frequently asked questions

How much is a flight from GMP to Mae Fah Luang - Chiang Rai Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between Gimpo Airport and Chiang Rai Intl. Airport (CEI) was ₩4,866,000. Fares this good don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to CEI?
When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Gimpo Intl. Airport (GMP) 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 GMP to CEI flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Airport to CEI?
Expect to be cruising at altitude for a while, as the flight distance between Seoul and Chiang Rai is 3,300 kilometers. Set up a playlist of your favorite podcasts before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from GMP to Mae Fah Luang - Chiang Rai Intl. Airport?
You won't find any airlines flying directly between Gimpo Airport and Mae Fah Luang - Chiang Rai Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Gimpo Airport to Mae Fah Luang - Chiang Rai Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Gimpo Airport to Mae Fah Luang - Chiang Rai Intl. Airport can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out! If you'd prefer to start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Travel information

Travel information

Origin airport
Gimpo Intl.
Destination airport
Chiang Rai Intl.
Roundtrip price
₩4,866,000
Distance
3234 km

Book with confidence

Book with confidence

Seoul 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 Seoul 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 GMP to CEI flights that won’t make your bank account wince. Ready to temporarily leave behind Seoul 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.

Seoul to Chiang Rai Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Seoul nearby Airports

Seoul

Incheon Intl. to Chiang Rai
₩446,624
*Available to Expedia members.