£308 Cheap flights to Chiang Mai
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chiang Mai departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Chiang Mai flights insights and trends
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What is the cheapest month to fly to Chiang Mai?
The month of March is, on average, the cheapest month to fly to Chiang Mai from United Kingdom, with most prices found around £504. If you aren’t able to travel during the month of March, then book flights to Chiang Mai from United Kingdom during September instead. Flights to Chiang Mai in September, while not as cheap as those in March, still average around £552.
What is the cheapest day to depart on your flight to Chiang Mai?
The cheapest day to depart on your flight to Chiang Mai is on a Thursday when prices can be found for as low as £646. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £768.
What is the cheapest time of day to depart on your flight to Chiang Mai?
The cheapest time of day to fly to Chiang Mai is in the afternoon when flights can be purchased for as low as £564. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £941 on average. Flights to Chiang Mai from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Chiang Mai?
You are more likely to see cheaper flights to Chiang Mai from United Kingdom when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around £780 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from United Kingdom for as low as £582 on momondo.
Cheapest flights to Chiang Mai
Find the cheapest flights to Chiang Mai from your nearest city or airport
| CHEAPEST MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | October | 11% cheaper | Flying from London Heathrow Airport to Chiang Mai costs on average just £697 in October |
| MOST EXPENSIVE MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | July | 36% more expensive | It costs about £1,064 for flights to Chiang Mai from London Heathrow Airport in July |
| MOST POPULAR MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | November | 510% more users visited | More momondo users searched in flights to Chiang Mai from London Heathrow Airport in November than any other month |
Cheap Chiang Mai flight deals and tips
Summary info about Chiang Mai flight prices, duration and airlines
Best One-Way Price | £308 |
|---|---|
Best Round-Trip Price | £489 |
Fastest flight time | 17h 10m |
Popular in | August |
Frequently asked questions about flying to Chiang Mai
What is there to do in Chiang Mai when it’s raining?
Users planning a flight to Chiang Mai during the months of May, June, or July should anticipate rain. There are still things to do in Chiang Mai even when it's raining, though. Shopping centres like Sunday Walking Street Market are very popular destinations for those visiting the Chiang Mai area. Sunday Walking Street Market is a great place to go if you’re looking to spend some time inside.
How far in advance should I book a flight to Chiang Mai?
In general, most travellers find the cheapest time to book a flight to Chiang Mai is about 53 days prior to their departure date, when tickets on average are £693. However, in the past 72 hours, people saw flights from United Kingdom for as low as £467.
Is there an alternative airport near Chiang Mai?
Those flying to Chiang Mai could potentially find better pricing at Lampang Airport (50 mi from Chiang Mai city centre), Pai Airport (54 mi from Chiang Mai city centre), Mae Hong Son Airport (75 mi from Chiang Mai city centre), Phrae Airport (89 mi from Chiang Mai city centre) or Chiang Rai Airport (99 mi from Chiang Mai city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into Chiang Mai?
With an average price of £58 per person, Chiang Rai Airport is the cheapest airport to fly into when planning your trip to Chiang Mai. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.
What is the absolute cheapest flight to Chiang Mai?
The best price found on momondo to Chiang Mai was £27/pp from Bangkok, which is 54% cheaper than the average flight price to Chiang Mai. To find the cheapest price to Chiang Mai from your area, use momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Chiang Mai Airport?
Prices for flights to Chiang Mai Airport were last updated today.
How many operators does momondo search for flights to Chiang Mai Airport?
As of June 2025, there are 24 operators available to choose from for flights to Chiang Mai Airport.
How old do you have to be to fly to Chiang Mai Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Chiang Mai?
Finding the right flight to Chiang Mai is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.
Can I find flights to Chiang Mai with flexible booking policies on momondo?
Yes. All flights to Chiang Mai on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Chiang Mai?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Chiang Mai.
I’m not ready to book a flight to Chiang Mai right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chiang Mai, momondo offers a useful price alert feature which will track prices for flights to Chiang Mai and alert you when they change.