CHEAPEST MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | February | 10% cheaper | Flying from London Heathrow Airport to Chiang Mai costs on average just £790 in February |
MOST EXPENSIVE MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | July | 31% more expensive | It costs about £1,148 for flights to Chiang Mai from London Heathrow Airport in July |
MOST POPULAR MONTH TO FLY TO CHIANG MAI FROM LONDON HEATHROW AIRPORT | November | 477% more users visited | More momondo users searched in flights to Chiang Mai from London Heathrow Airport in November than any other month |
Best One-Way Price | £271 |
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Best Round-Trip Price | £450 |
Fastest flight time | 21h 45m |
Popular in | July |
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.
In general, most travellers find the cheapest time to book a flight to Chiang Mai is about 142 days prior to their departure date, when tickets on average are £773. However, in the past 72 hours, people saw flights from United Kingdom for as low as £490.
Those flying to Chiang Mai could potentially find better pricing at Lampang Airport (50 mi from Chiang Mai city centre) depending on the month and departure airport.
With an average price of £29 per person, Lampang 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.
Prices for flights to Chiang Mai Airport were last updated today.
As of January 2025, there are 22 operators available to choose from for flights 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.
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.
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.
Yes. All flights to Chiang Mai on momondo can be compared and filtered by various policies on offer, including flexible booking.
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.
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.