Cheap Flights to Si Don Mun: Si Don Mun Flight Deals

View €73 flight on Sun, 18 Jan 2026Opens in a new window

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Cheap round-trip flights to Si Don Mun

Prices were available within the past 7 days and start at €73 for one-way flights and €146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Systems
Wed, 28 Jan - Thu, 29 Jan
BKK
Bangkok
CEI
Chiang Rai
€146 Return, found 19 hours ago
€146
Return
found 19 hours ago
Select Hahn Air Systems flight, departing Wed, 28 Jan from Bangkok to Chiang Rai, returning Thu, 29 Jan, priced at €146 found 19 hours ago
Thai Airways International
Wed, 28 Jan - Thu, 29 Jan
BKK
Bangkok
CEI
Chiang Rai
€150 Return, found 19 hours ago
€150
Return
found 19 hours ago
Select Thai Airways International flight, departing Wed, 28 Jan from Bangkok to Chiang Rai, returning Thu, 29 Jan, priced at €150 found 19 hours ago
Lufthansa
Thu, 21 May - Thu, 4 Jun
DUB
Dublin
CEI
Chiang Rai
€665 Return, found 6 days ago
€665
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 21 May from Dublin to Chiang Rai, returning Thu, 4 Jun, priced at €665 found 6 days ago
Swiss International Air Lines
Sat, 7 Mar - Fri, 20 Mar
BEG
Belgrade
CEI
Chiang Rai
€837 Return, found 5 days ago
€837
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 7 Mar from Belgrade to Chiang Rai, returning Fri, 20 Mar, priced at €837 found 5 days ago
Turkish Airlines
Fri, 6 Nov - Fri, 20 Nov
ZAG
Zagreb
CEI
Chiang Rai
€1,033 Return, found 19 hours ago
€1,033
Return
found 19 hours ago
Select Turkish Airlines flight, departing Fri, 6 Nov from Zagreb to Chiang Rai, returning Fri, 20 Nov, priced at €1,033 found 19 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Si Don Mun. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Si Don Mun. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Si Don Mun, or are just on the lookout for the best flights to Si Don Mun, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Si Don Mun to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Si Don Mun's airport?
Si Don Mun is served by just one airport, Chiang Rai Intl. Airport (CEI).
How far is Mae Fah Luang - Chiang Rai Intl. Airport from central Si Don Mun?
The trip from Chiang Rai Intl. Airport (CEI) to downtown Si Don Mun is reasonably long. You'll need to travel 48 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Si Don Mun?
Located 48 kilometres from the centre of town, Mae Fah Luang - Chiang Rai Intl. Airport is your gateway to Si Don Mun.
How many airlines fly to Si Don Mun?
There are 6 air carriers that jet into Si Don Mun from 4 airports across the globe.
Which airlines fly to Si Don Mun?
Thai AirAsia, Nok Air and Thai Lion Air fly the most frequently to Si Don Mun. The majority of these flights originate in Bangkok, with Thai AirAsia having the most services on this route.
How many nonstop flights are there to Si Don Mun?
Flying to somewhere new is much simpler when there aren't any stopovers involved. If you're jetting off to Si Don Mun, the fantastic news is that there are roughly 141 direct flights every week.
Where are the most popular flights to Si Don Mun departing from?
Flights to Si Don Mun from Bangkok, Phuket and Kuala Lumpur airports are the most in demand.
How long is the flight to Si Don Mun Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Bangkok to Si Don Mun, the average flight time is 1 hour and 25 minutes. From Phuket it takes about 2 hours and 5 minutes, and from Kuala Lumpur it's 2 hours and 50 minutes.
How to book the cheapest flight to Si Don Mun?
If you'd like to save some cash on your Si Don Mun holiday, listen up! As any experienced jet-setter will tell you, don't book at the very last minute. Airfares are generally more expensive just prior to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up an excellent price by flying into one a little further out. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to grab your ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Si Don Mun?
If you're poorly prepared, air travel can be overwhelming. But don't hit the panic button just yet. Follow these tips and tricks and enjoy a trouble-free start to your time in Si Don Mun. What to pack in your hand luggage:

  • First and foremost, pack in your passport, travel docs, credit cards and medications. Next, you'll want some in-flight entertainment to while away the hours. A juicy book and a phone filled with your favourite movies are some terrific options. If you intend to take a quick snooze, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, squeeze in a few toiletry items to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fuels and bleaching agents. Sports equipment like ice skates, and items that could harm other people, such as pepper spray and guns, can't come on board with you either.

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Wear layers and pick shoes that are flat and easy to remove.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Si Don Mun?
Being prepared before your flight can make your getaway to Si Don Mun quick and painless. Check out our useful tips for a stress-free journey past security:

  • Security personnel first need to verify that you have a valid passport and matching travel documents before anything else. Have them in your hand, ready for inspection.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other items in your pocket, like coins, will be required to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronic gadgets will need to be sent through the scanner.
  • Any gels or liquids, such as perfume or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy shoes are usually subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked luggage. They won't be allowed on board.

Flights to Si Don Mun information
Destination airport
Chiang Rai Intl.
Destination airport IATA code
CEI
Destination city name
Chiang Rai
Return price
€145

Trending flights to Si Don Mun

Prices were available within the past 7 days and start at €73 for one-way flights and €146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 21 May - Thu, 4 Jun
DUB
Dublin
CEI
Chiang Rai
€665 Return, found 6 days ago
€665
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 21 May from Dublin to Chiang Rai, returning Thu, 4 Jun, priced at €665 found 6 days ago
*Available to Expedia members.