Cheap Flights from Brussels to Samui International

Compare Brussels to Samui International flight deals

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

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Flight deals from Brussels to Samui International Airport

Looking for a cheap last-minute deal or the best return flight from Brussels to Samui International Airport? If you want to travel next month, return fares start from $1,702. Find the lowest prices on one-way and return tickets right here.

Koh Samui.$1,408 per passenger.Departing Thu, 31 Dec, returning Sun, 31 Jan.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brussels International on Thu, 31 Dec, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 31 Jan, arriving in Brussels International.Price includes taxes and charges.From $1,408, select.

Koh Samui.$1,424 per passenger.Departing Mon, 18 Jan, returning Sun, 24 Jan.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brussels International on Mon, 18 Jan, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 24 Jan, arriving in Brussels International.Price includes taxes and charges.From $1,424, select.

Koh Samui.$1,495 per passenger.Departing Mon, 8 Feb, returning Sun, 21 Feb.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brussels International on Mon, 8 Feb, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Sun, 21 Feb, arriving in Brussels International.Price includes taxes and charges.From $1,495, select.

Koh Samui.$1,599 per passenger.Departing Sun, 1 Nov, returning Sun, 15 Nov.Return flight with Austrian Airlines and SWISS.Outbound indirect flight with Austrian Airlines, departs from Brussels International on Sun, 1 Nov, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Sun, 15 Nov, arriving in Brussels International.Price includes taxes and charges.From $1,599, select.

Koh Samui.$1,631 per passenger.Departing Wed, 13 May, returning Mon, 25 May.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Brussels International on Wed, 13 May, arriving in Samui International.Inbound indirect flight with Etihad Airways, departs from Samui International on Mon, 25 May, arriving in Brussels International.Price includes taxes and charges.From $1,631, select.

Koh Samui.$1,632 per passenger.Departing Mon, 7 Sep, returning Sun, 20 Sep.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Brussels International on Mon, 7 Sep, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Sun, 20 Sep, arriving in Brussels International.Price includes taxes and charges.From $1,632, select.

Koh Samui.$1,635 per passenger.Departing Mon, 1 Mar, returning Sun, 7 Mar.Return flight with SWISS and Lufthansa.Outbound indirect flight with SWISS, departs from Brussels International on Mon, 1 Mar, arriving in Samui International.Inbound indirect flight with Lufthansa, departs from Samui International on Sun, 7 Mar, arriving in Brussels International.Price includes taxes and charges.From $1,635, select.

Koh Samui.$1,637 per passenger.Departing Tue, 25 Aug, returning Mon, 14 Sep.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Brussels International on Tue, 25 Aug, arriving in Samui International.Inbound indirect flight with Etihad Airways, departs from Samui International on Mon, 14 Sep, arriving in Brussels International.Price includes taxes and charges.From $1,637, select.

Koh Samui.$1,643 per passenger.Departing Wed, 10 Jun, returning Wed, 24 Jun.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Brussels International on Wed, 10 Jun, arriving in Samui International.Inbound indirect flight with Etihad Airways, departs from Samui International on Wed, 24 Jun, arriving in Brussels International.Price includes taxes and charges.From $1,643, select.

Koh Samui.$1,652 per passenger.Departing Tue, 1 Sep, returning Sun, 1 Nov.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Brussels International on Tue, 1 Sep, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Sun, 1 Nov, arriving in Brussels International.Price includes taxes and charges.From $1,652, select.

Koh Samui.$1,654 per passenger.Departing Thu, 29 Oct, returning Thu, 26 Nov.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Brussels International on Thu, 29 Oct, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Thu, 26 Nov, arriving in Brussels International.Price includes taxes and charges.From $1,654, select.

Koh Samui.$1,668 per passenger.Departing Sat, 30 May, returning Tue, 9 Jun.Return flight with Hainan Airlines and Bangkok Airways.Outbound indirect flight with Hainan Airlines, departs from Brussels International on Sat, 30 May, arriving in Samui International.Inbound indirect flight with Bangkok Airways, departs from Samui International on Tue, 9 Jun, arriving in Brussels International.Price includes taxes and charges.From $1,668, select.

Koh Samui.$1,679 per passenger.Departing Mon, 1 Feb, returning Mon, 1 Mar.Return flight with SWISS.Outbound indirect flight with SWISS, departs from Brussels International on Mon, 1 Feb, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Mon, 1 Mar, arriving in Brussels International.Price includes taxes and charges.From $1,679, select.

Koh Samui.$1,684 per passenger.Departing Thu, 30 Apr, returning Thu, 14 May.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Brussels International on Thu, 30 Apr, arriving in Samui International.Inbound indirect flight with Etihad Airways, departs from Samui International on Thu, 14 May, arriving in Brussels International.Price includes taxes and charges.From $1,684, select.

Koh Samui.$1,694 per passenger.Departing Wed, 29 Apr, returning Mon, 1 Jun.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Brussels International on Wed, 29 Apr, arriving in Samui International.Inbound indirect flight with Etihad Airways, departs from Samui International on Mon, 1 Jun, arriving in Brussels International.Price includes taxes and charges.From $1,694, select.

Koh Samui.$1,696 per passenger.Departing Thu, 24 Sep, returning Sun, 4 Oct.Return flight with Lufthansa and SWISS.Outbound indirect flight with Lufthansa, departs from Brussels International on Thu, 24 Sep, arriving in Samui International.Inbound indirect flight with SWISS, departs from Samui International on Sun, 4 Oct, arriving in Brussels International.Price includes taxes and charges.From $1,696, select.

Find the cheapest month to fly from Brussels to Samui International

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

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Brussels to Samui International: Alternative routes

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

Samui International

5km from central Koh Samui

ClosestCheapest

from $1,408

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Brussels to Koh Samui: Flight information

The things to know before you go.

Cheapest flight found	$1,408
Cheapest month to fly	December

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

How much are return flights from Brussels to Samui International?

The best price we found for a return flight from Brussels to Samui International is $1,408. 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.

Which airlines fly direct from Brussels to Samui International?

Currently, there are no airlines that fly direct from Brussels to Samui International. But we found flights with one stop from $1,408.

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

As of March 2026, there are no flights flying from Brussels to Samui International.

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

The cheapest month to fly from Brussels to Samui International is usually December.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Samui International Airport on Thursday, 31 December 2026.

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

No airlines currently offer direct flights between Brussels and Samui International Airport. Most routes have one or more stops.

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.

Which is the cheapest airline to fly from Brussels to Samui International with?

The cheapest airline that flies to Samui International is Cathay Pacific .

Flying from Brussels to Koh Samui Airport (USM): What you need to know

There are a couple of main airports you can start your trip from in Brussels. Explore your options leaving from Brussels Airport (BRU) or Brussels S. Charleroi Airport (CRL) when organising your flight from Brussels to Koh Samui Airport (USM).
Koh Samui is six hours ahead of Brussels. Koh Samui Airport is located in Koh Samui, which runs on the UTC+7 timezone.
Arrive at the airport on time so you don't miss your flight from Brussels to USM. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
During peak travel periods, allow for longer queues and arrive earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international trips.

Airports in Brussels

Brussels Airport (BRU)

Stopovers offer a great opportunity to discover a new city or just take a break during your travels. When looking for a cheap flight from Brussels to USM, deselect 'Direct flights only' to browse all potential stops. Changi International Airport (SIN) is one option when you're setting off from Brussels Airport (BRU).
Located around 14 kilometres from the centre of Brussels, BRU can be reached in about 20 minutes by car, depending on traffic. The journey by public transport will take roughly 40 minutes.
Searching for a comfortable hotel close to Brussels Airport? If you're catching an early flight from Brussels to Koh Samui Airport, these accommodation options will have you sleeping moments from your departure lounge:
When it comes to the on-time performance of Brussels Airport, data shows 71.97% of flights meet their scheduled arrival time.

Brussels S. Charleroi Airport (CRL)

You can get to CRL from central Brussels in approximately 55 minutes by car, depending on traffic conditions. The journey on public transport takes roughly 1 hour 35 minutes to travel the 56 kilometres or so.
Want to enjoy an extra night away before boarding your Brussels to USM flight? Relax in a hotel near Brussels S. Charleroi Airport before your break officially begins. These stays are expecting you:
Brussels S. Charleroi Airport has an on-time performance rate of 71.71%. This figure provides insight into how frequently flights that take off from this airport land on schedule.

About Koh Samui Airport (USM)

Have a late flight from Brussels to Koh Samui Airport? Don't let it leave you bleary-eyed. Check in to one of these hotels near USM and get cosy, quick:
Follow your own route with a Koh Samui Airport rental car. Pick up a set of wheels from asap car hire, Hertz or Drive Car Hire and experience more of Koh Samui and beyond.
For the best deal, reserve your ride around four weeks ahead of your Brussels to Koh Samui Airport flight.

How to find the cheapest flights from Brussels to Koh Samui Airport (USM)

$895 is currently the lowest price for a one-way ticket from Brussels to Koh Samui Airport. Return flights start at $1,408. These prices can change depending on availability.
Don't wait until the last minute. You're more likely to find cheap flights from Brussels to USM if you book ahead. Airlines often offer some excellent early bird discounts.
The 'Whole month' tool shows you the cheapest Brussels to Koh Samui Airport tickets across every month. It's a great way to snap up a bargain if your dates aren't set in stone.
Snapping up a cheap flight ticket from Brussels to USM is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a price drop.
Lock in a cheap flight from Brussels to Koh Samui Airport by using filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Explore more of Thailand

Koh Samui will leave a lasting impression, but there are so many other parts of Thailand you'll want to see. Around 129 kilometres south of Koh Samui, a trip to Nakhon Si Thammarat will keep your itinerary packed. Start with leading attractions like Wat Phra Phrom, Wat Pho Sadet and Wat Yai Chai Mongkol.
Phuket is another standout destination in Thailand and is around 257 kilometres south-west of Koh Samui. No trip is complete without a visit to V.MarineTour- Phi Phi Islands Day Trip - Private Boat Charters, Sunrise Beach and Paradise Beach.