Cheap flights from London to Chiang Mai

from as little as £655

31 nights in Chiang Mai, departing London Heathrow on 11 / May / 2025 with Etihad Airways (price found 21 hours ago)

Subject to availability, prices correct of the last 24 hours
Chiang Mai

The London / Chiang Mai route

All 9016 km of it

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Chiang Mai flight facts

What you need to know

Alternative flights from the UK to Chiang Mai

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Chiang Mai

Today alone, Netflights has searched over 4,508 flights. 11 / May / 2025 is currently the lowest priced day of the year to fly the London/Chiang Mai route. There are around 629 flights on any given week from the UK to Chiang Mai and the cheapest month to fly right now is May.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

14 °C

AVG

26 °C

HIGHEST

36 °C

Rainfall (mm)
LOWEST

0 mm

AVG

95 mm

HIGHEST

250 mm

Key facts about Chiang Mai

How to get cheap flights from London to Chiang Mai

Tips and advice from our flight experts

Find a good deal on your flight from London to Chiang Mai with Netflights. 629 flights go via this route every week, and we've collected them all to help you find the best flight deal. If you want to keep your options open, take a look at flights from another airport in London.

Generally, London Heathrow (LHR) is the most popular choice for flights to Chiang Mai. And the most popular airlines are Qatar Airways, Emirates & Lufthansa. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to Chiang Mai in advance to avoid disappointment. Etihad Airways usually have the lowest prices, so keep an eye out for their flights. Flights from London to Chiang Mai generally take about 17 hrs 25 mins.

Today alone, we’ve scanned 4,508 flights worldwide to bring you the best flight deals in one place. Did you know you can also compare car hire and hotel prices in Thailand with Netflights? Take a look to get an idea of prices in Chiang Mai.

Other popular destinations near Chiang Mai

Where other people are flying to

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