Cheap Flights from Bangkok to Samui International

Compare Bangkok to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from Bangkok to Samui International

Looking for a cheap last-minute deal or the best return flight from Bangkok to Samui International? Find the lowest prices on one-way and return tickets right here.

Koh Samui.£52 per passenger.Departing Sun, 18 May.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Sun, 18 May, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Mon, 7 Jul.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Mon, 7 Jul, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Tue, 9 Dec.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Tue, 9 Dec, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Sun, 2 Nov.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Sun, 2 Nov, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Sat, 16 Aug.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Sat, 16 Aug, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Sun, 1 Jun.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Sun, 1 Jun, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£52 per passenger.Departing Sat, 10 Jan.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Sat, 10 Jan, arriving in Samui International.Price includes taxes and charges.From £52, select.

Koh Samui.£53 per passenger.Departing Tue, 7 Oct.One-way flight with Bangkok Airways.Outbound direct flight with Bangkok Airways departs from Bangkok Suvarnabhumi on Tue, 7 Oct, arriving in Samui International.Price includes taxes and charges.From £53, select.

Find the cheapest month to fly from Bangkok to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Samui International flights are currently cheapest in May.

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Direct flights from Bangkok to Samui International

Bangkok to Samui International: Alternative routes

Compare routes from Bangkok to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Bangkok to Koh Samui: Flight information

The things to know before you go.

Cheapest flight found	£52
Cheapest month to fly	April
Average flight time	1 hr, 25 mins
Most popular airline	Bangkok Airways
Average flights per week	1,538

Finding cheap flights from Bangkok to Samui International: Frequently asked questions

How much are return flights from Bangkok to Samui International?

The best price we found for a return flight from Bangkok to Samui International is £102. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Bangkok to Samui International?

1 hour and 24 minutes is the average flight time from Bangkok to Samui International.

Which airlines fly direct from Bangkok to Samui International?

Bangkok Airways, Thai Airways and China Airlines fly direct from Bangkok to Samui International.

How many flights are there a week from Bangkok to Samui International?

As of February 2025, there are 1,538 flights per week flying from Bangkok to Samui International.

When is the cheapest time to fly from Bangkok to Samui International?

The cheapest month to fly from Bangkok to Samui International is usually February 2025.

Which upcoming date is cheapest to fly from Bangkok to Samui International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Samui International Airport on Tuesday, 16 September 2025.

Can I get a direct flight from Bangkok to Samui International Airport?

Yes – the average flight time is 1 hour and 24 minutes.

How can I find the best flight deal to Samui International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Koh Samui?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Samui International

Looking for cheap flights to Samui International? Here are a few tips on how to secure the best price and make your flight journey as smooth as possible.

Simply hit 'search'. We've compared hundreds of online travel agents along with all major airlines flying to Samui International to find the cheapest plane tickets. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Samui International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to score the best fares for your Samui International flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Samui International.
Set up a Price Alert. You can easily track the price of your cheap flights to Samui International by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible Samui International flight deal.
Fly without stops. Only interested in direct flights? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights to Samui International available, these will appear in the results.
Find the cheapest Business class flights to Samui International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Samui International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
Include nearby airports in your search. Widen your search for Samui International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Samui International with hotels and car hire

Once you've secured your cheap ticket to Samui International, discover the best prices and exclusive rates for hotels in Samui International. You can also compare hundreds of car hire companies in one go so that you get the best car rental price for your trip.

Compare Samui International flight tickets with other destinations using the everywhere search

Not entirely set on flying to Samui International yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your departure point.