If you're looking to fly from London Gatwick to Chiang Mai, you might like to know that 05 / May / 2025 currently has the cheapest flights. At the moment, there are four 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 55 flights from London Gatwick to or via Chiang Mai every week. Out of the four available airlines, the most popular ones are Emirates, Qatar Airways & Thai Airways International. 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 19 hrs 50 mins. The fastest flight takes 19 hrs 10 mins 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.
