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Cheap Flights from Siem Reap to Chiang Mai

Travellers and cabin class

Compare Siem Reap to Chiang Mai flight deals

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

Book the best Chiang Mai fare with no extra fees

Flight deals from Siem Reap to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Siem Reap to Chiang Mai? Find the lowest prices on one-way and return tickets right here.
Chiang Mai.$347 per passenger.Departing Sun, 20 Apr, returning Wed, 23 Apr.Return flight with Thai AirAsia and Nok Air.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sun, 20 Apr, arriving in Chiang Mai.Inbound indirect flight with Nok Air, departs from Chiang Mai on Wed, 23 Apr, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $347, select.
Chiang Mai.$374 per passenger.Departing Sat, 19 Jul, returning Tue, 22 Jul.Return flight with Thai AirAsia and Thai VietJet Air.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sat, 19 Jul, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Tue, 22 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $374, select.
Chiang Mai.$399 per passenger.Departing Fri, 16 May, returning Thu, 22 May.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Fri, 16 May, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Thu, 22 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $399, select.
Chiang Mai.$399 per passenger.Departing Fri, 16 May, returning Wed, 4 Jun.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Fri, 16 May, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Wed, 4 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $399, select.
Chiang Mai.$400 per passenger.Departing Sun, 8 Jun, returning Wed, 11 Jun.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sun, 8 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Wed, 11 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $400, select.
Chiang Mai.$402 per passenger.Departing Sun, 29 Jun, returning Fri, 18 Jul.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sun, 29 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Fri, 18 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $402, select.
Chiang Mai.$404 per passenger.Departing Mon, 17 Nov, returning Wed, 19 Nov.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Mon, 17 Nov, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Wed, 19 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $404, select.
Chiang Mai.$418 per passenger.Departing Sat, 26 Apr, returning Wed, 7 May.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Siem Reap–Angkor on Sat, 26 Apr, arriving in Chiang Mai.Inbound indirect flight with Thai AirAsia, departs from Chiang Mai on Wed, 7 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From $418, select.

Find the cheapest month to fly from Siem Reap to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Siem Reap to Chiang Mai flights are currently cheapest in April.
Mar
from $439
Apr
from $347
May
from $399
Jun
from $400
Jul
from $374
Aug
from $420
Sep
from $430
Oct
from $439
Nov
from $404
Dec
from $644
Jan
from $610
Feb
from $608

Siem Reap to Chiang Mai: Alternative routes

Compare routes from Siem Reap to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Siem Reap to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found$347
Cheapest month to flyApril

Finding cheap flights from Siem Reap to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Siem Reap to Chiang Mai is $347. 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 Siem Reap to Chiang Mai. But we found flights with one stop from $347.
As of March 2025, there are no flights flying from Siem Reap to Chiang Mai.
The cheapest month to fly from Siem Reap to Chiang Mai is usually March 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Siem Reap to Chiang Mai Airport on Sunday, 20 April 2025.
No airlines currently offer direct flights between Siem Reap and Chiang Mai 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 Mai 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 Mai is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chiang Mai is Thai AirAsia .

How to find cheap flights to Chiang Mai from Siem Reap

Looking for cheap tickets from Siem Reap to Chiang Mai? 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 Siem Reap to Chiang Mai. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Chiang Mai from Siem Reap from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Siem Reap-Chiang Mai 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 Mai from Siem Reap.
  • Set up a Price Alert. You can easily track the fare of your cheap Siem Reap-Chiang Mai 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 Siem Reap and Chiang Mai? 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 Siem Reap and Chiang Mai. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chiang Mai, 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 Siem Reap to Chiang Mai 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 Mai from Siem Reap with hotels and car hire

    Once you've secured your cheap flight ticket from Siem Reap to Chiang Mai, discover the best prices and exclusive rates for hotels in Chiang Mai 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 Siem Reap to Chiang Mai

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