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Cheap Flights from Incheon International to Chiang Rai

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Compare Incheon International to Chiang Rai flight deals

Find the cheapest month or even day of the year to fly to Chiang Rai

Book the best Chiang Rai fare with no extra fees

Flight deals from Incheon International to Chiang Rai

Looking for a cheap last-minute deal or the best return flight from Incheon International to Chiang Rai? Find the lowest prices on one-way and return tickets right here.
Chiang Rai.SAR 397 per passenger.Departing Wed, 14 May.One-way flight with T'way Air.Outbound indirect flight with T'way Air, departs from Incheon International on Wed, 14 May, arriving in Chiang Rai.Price includes taxes and charges.From SAR 397, select.
Chiang Rai.SAR 497 per passenger.Departing Mon, 24 Nov.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Mon, 24 Nov, arriving in Chiang Rai.Price includes taxes and charges.From SAR 497, select.
Chiang Rai.SAR 518 per passenger.Departing Mon, 16 Jun.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Mon, 16 Jun, arriving in Chiang Rai.Price includes taxes and charges.From SAR 518, select.
Chiang Rai.SAR 528 per passenger.Departing Tue, 2 Sep.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Tue, 2 Sep, arriving in Chiang Rai.Price includes taxes and charges.From SAR 528, select.
Chiang Rai.SAR 528 per passenger.Departing Wed, 27 Aug.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Wed, 27 Aug, arriving in Chiang Rai.Price includes taxes and charges.From SAR 528, select.
Chiang Rai.SAR 528 per passenger.Departing Sat, 5 Jul.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Sat, 5 Jul, arriving in Chiang Rai.Price includes taxes and charges.From SAR 528, select.
Chiang Rai.SAR 610 per passenger.Departing Tue, 14 Oct.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Tue, 14 Oct, arriving in Chiang Rai.Price includes taxes and charges.From SAR 610, select.
Chiang Rai.SAR 674 per passenger.Departing Fri, 25 Apr.One-way flight with Thai AirAsia X.Outbound indirect flight with Thai AirAsia X, departs from Incheon International on Fri, 25 Apr, arriving in Chiang Rai.Price includes taxes and charges.From SAR 674, select.

Find the cheapest month to fly from Incheon International to Chiang Rai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Chiang Rai flights are currently cheapest in May.
Apr
from SAR 674
May
from SAR 397
Jun
from SAR 518
Jul
from SAR 528
Aug
from SAR 528
Sep
from SAR 528
Oct
from SAR 610
Nov
from SAR 497
Dec
from SAR 1,012
Jan
from SAR 712
Feb
from SAR 939
Mar
Find prices

Incheon International to Chiang Rai: Alternative routes

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

Seoul to Chiang Rai: Flight information

The things to know before you go.
Cheapest flight foundSAR 397
Cheapest month to flyMay

Finding cheap flights from Incheon International to Chiang Rai: Frequently asked questions

The best price we found for a return flight from Incheon International to Chiang Rai is SAR 1,057. 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 Incheon International to Chiang Rai. But we found flights with one or more stops from SAR 1,057.
As of April 2025, there are no flights flying from Incheon International to Chiang Rai.
The cheapest month to fly from Incheon International to Chiang Rai is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Chiang Rai Airport on Monday, 16 June 2025.
No airlines currently offer direct flights between Incheon International 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 AirAsia X offers the cheapest flight tickets to Chiang Rai.

How to find cheap flights to Chiang Rai from Incheon International

Looking for cheap tickets from Incheon International to Chiang Rai? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Incheon International to Chiang Rai. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Chiang Rai from Incheon International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Incheon International-Chiang Rai ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Chiang Rai from Incheon International.
  • Set up a Price Alert. You can easily track the fare of your cheap Incheon International-Chiang Rai flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Incheon International and Chiang Rai? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Incheon International and Chiang Rai. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chiang Rai, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Incheon International to Chiang Rai flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Chiang Rai from Incheon International with hotels and car hire

    Once you've secured your cheap flight ticket from Incheon International to Chiang Rai, discover the best prices and exclusive rates for hotels in Chiang Rai or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Seoul to Chiang Rai

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