€432 Cheap flights to Chiang Mai

If you are planning a flight to Chiang Mai and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Chiang Mai, there are still things to do and ways to enjoy your trip. Many tourists kill time during rain and storms by going to shopping centres in the area, like Chiang Mai Night Bazaar.

The cheapest month to fly to Chiang Mai from Ireland is in May. Flight prices, which tend to average around €582, are often lower during this time because this is during the off-season. If you are unable to visit Chiang Mai during the month of May, then departing from Ireland during the month October is also very affordable. Most momondo users find prices during this month for around €616.

Finding an alternative and possibly cheaper destination airport near Chiang Mai is possible. If you are planning a flight to Chiang Mai, consider booking flights to Lampang Airport (80 km from Chiang Mai city centre), Pai Airport (87 km from Chiang Mai city centre), Mae Hong Son Airport (121 km from Chiang Mai city centre), Phrae Airport (144 km from Chiang Mai city centre) or Chiang Rai Airport (160 km from Chiang Mai city centre).

You can find deals at Chiang Rai Airport for €38 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

The best deal found on momondo in the last two weeks was a flight to Chiang Mai from Bangkok for €29. This is 24% cheaper than most flight deals to Chiang Mai. To find the cheapest price to Chiang Mai from your area, use momondo’s Airport-to-Airport Pricing Tool.

Prices for flights to Chiang Mai Airport are refreshed on a daily basis.

There is 1 operator available for flights to Chiang Mai Airport as of February 2026.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Chiang Mai Airport.

The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.