You’ve searched for flights from Birmingham to Koh Samui. 136 flights go via Koh Samui every week, and we've searched them all to make it easy for you to compare your options. On average, Singapore Airlines has the cheapest flights, so look out for them in your search results.
When you fly from Birmingham to Koh Samui, you'll have four airlines to choose from for your 9961 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
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 Singapore Airlines too, as they're the most popular airline for flying from Birmingham to Koh Samui.
Flights from Birmingham to Koh Samui normally take 18 hrs 25 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our hotel and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.