Flights from London Heathrow Airport to Chiang Mai Province

Flight deals from London Heathrow Airport to Chiang Mai Province

Looking for cheap flights from London Heathrow Airport to Chiang Mai Province, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Chiang Mai.488 € per passenger.Departing Sat, Sep 20, returning Sat, Sep 27.Round-trip flight with Shenzhen Airlines and Thai VietJet Air.Outbound indirect flight with Shenzhen Airlines, departing from London Heathrow on Sat, Sep 20, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departing from Chiang Mai on Sat, Sep 27, arriving in London Heathrow.Price includes taxes and charges.From 488 €, select.

Flying from London Heathrow Airport to Chiang Mai Province

Arm yourself with these facts on the fly.

Cheapest flight found	320 €, Chiang Mai
Cheapest month to fly	April

How to find cheap flights from London Heathrow Airport to Chiang Mai Province

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Heathrow Airport to Chiang Mai Province. Other savvy travelers recently found round-trip flights from 488 € and one-way tickets from 320 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in April

The cheapest time to fly from London Heathrow Airport to Chiang Mai Province is currently April.

Fly on a Friday

From our data, we can see that Friday seems to be the cheapest time to fly from London Heathrow Airport to Chiang Mai Province.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from London Heathrow Airport to anywhere you choose in Chiang Mai Province.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from London Heathrow Airport to your chosen airport in Chiang Mai Province go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the London Heathrow Airport to Chiang Mai Province flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from London Heathrow Airport to Chiang Mai Province?

There are currently no direct flights from London Heathrow Airport to Chiang Mai Province, but we've found some other routes to Thailand – check them out now.

What is the average price of a flight from London Heathrow Airport to Chiang Mai Province?

We looked at all of the upcoming round-trip flights from London Heathrow Airport to Chiang Mai Province we could find over the next 12 months. It looks like 488 € is the best price. This is good, compared to the average Chiang Mai Province ticket price of 488 €.

What is the cheapest month to fly from London Heathrow Airport to Chiang Mai Province?

The cheapest month to fly from London Heathrow Airport to Chiang Mai Province is currently September.

On which upcoming date is it cheapest to fly from London Heathrow Airport to Chiang Mai Province?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to Chiang Mai Province on Saturday, September 20, 2025.

If I'm flying from London Heathrow Airport, where in Chiang Mai Province is cheapest to fly to?

If you're flying from London Heathrow, the cheapest city in Chiang Mai Province to fly into is Chiang Mai. The cheapest airport serving Chiang Mai at the moment is Chiang Mai.