If you're looking to fly from London Gatwick to Chiang Mai, you might like to know that 11 / Jun / 2025 currently has the cheapest flights. At the moment, there are three airlines flying to Chiang Mai. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Chiang Mai.
There are 137 flights from London Gatwick to or via Chiang Mai every week. Out of the three available airlines, the most popular ones are Emirates, Qatar Airways & China Southern Airlines. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
Generally speaking, the flight from London Gatwick to Chiang Mai takes around 17 hrs 35 mins. The fastest flight takes 16 hrs to cover the 9016 km distance. You can view all flight times yourself in the results list.
You can also search by month, which will reveal the cheapest time of the week to fly.
