We've compared all 105 flights that go to or via Koh Samui every week, to find the best deal for you. KLM usually has the cheapest flights from Newcastle to Koh Samui, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
When you fly 9883 km from Newcastle to Koh Samui, you can choose from five airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.
To sort cheap flights to Koh Samui, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Emirates too, as they're the most popular airline for flying from Newcastle to Koh Samui.
Flights from Newcastle to Koh Samui usually take about 21 hrs 40 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.