281 € Samui International (USM) to Vientiane (VTE) Cheap Flights

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Flight deals from Samui International to Vientiane

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

Vientiane.281 € per passenger.Departing Sat, 25 Apr, returning Sat, 9 May.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Sat, 25 Apr, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Sat, 9 May, arriving in Samui International.Price includes taxes and charges.From 281 €, select.

Vientiane.314 € per passenger.Departing Tue, 12 May, returning Thu, 14 May.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Tue, 12 May, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Thu, 14 May, arriving in Samui International.Price includes taxes and charges.From 314 €, select.

Vientiane.363 € per passenger.Departing Fri, 26 Dec, returning Thu, 29 Jan.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Fri, 26 Dec, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Thu, 29 Jan, arriving in Samui International.Price includes taxes and charges.From 363 €, select.

Vientiane.363 € per passenger.Departing Mon, 27 Oct, returning Sun, 9 Nov.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Mon, 27 Oct, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Sun, 9 Nov, arriving in Samui International.Price includes taxes and charges.From 363 €, select.

Vientiane.377 € per passenger.Departing Sat, 24 Jan, returning Sun, 25 Jan.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Sat, 24 Jan, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Sun, 25 Jan, arriving in Samui International.Price includes taxes and charges.From 377 €, select.

Vientiane.383 € per passenger.Departing Thu, 23 Oct, returning Thu, 30 Oct.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Thu, 23 Oct, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Thu, 30 Oct, arriving in Samui International.Price includes taxes and charges.From 383 €, select.

Vientiane.399 € per passenger.Departing Tue, 16 Dec, returning Tue, 23 Dec.Return flight with Bangkok Airways and Thai AirAsia.Outbound indirect flight with Bangkok Airways, departs from Samui International on Tue, 16 Dec, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departs from Vientiane on Tue, 23 Dec, arriving in Samui International.Price includes taxes and charges.From 399 €, select.

Find the cheapest month to fly from Samui International to Vientiane

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

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Samui International to Vientiane: Alternative routes

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

Koh Samui to Vientiane: Flight information

The things to know before you go.

Cheapest flight found	281 €
Cheapest month to fly	April

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

How much are return flights from Samui International to Vientiane?

The best price we found for a return flight from Samui International to Vientiane is 281 €. 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 Samui International to Vientiane?

Currently, there are no airlines that fly direct from Samui International to Vientiane. But we found flights with one or more stops from 281 €.

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

As of October 2025, there are no flights flying from Samui International to Vientiane.

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

The cheapest month to fly from Samui International to Vientiane is usually April.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Samui International Airport to Vientiane Airport on Saturday, 25 April 2026.

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

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

How can I find the best flight deal to Vientiane?

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 Vientiane 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 Vientiane?

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

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

Currently, Bangkok Airways offers the cheapest flight tickets to Vientiane.

Flying from Koh Samui Airport (USM) to Wattay International Airport (VTE): what you need to know

Vientiane's timezone is UTC+7, which is the same as Koh Samui.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your USM to VTE flight.
Flying during a peak time such as July? Public holidays and other popular seasons can result in longer lines at airport checkpoints. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Koh Samui Airport (USM) to Wattay International Airport (VTE)

141 € is currently the lowest price for a one-way Koh Samui Airport to Wattay International Airport flight. A return flight starts from 281 €. These fares can change depending on availability.
To find cheap tickets from USM to VTE, book early. Airlines generally offer lower prices when flights are first made available.
Finding cheap flights from Koh Samui Airport to Wattay International Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' function to see the lowest fares across every month and score a great deal.
You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll update you as soon as the price changes on cheap flights from USM to VTE.
Tailor your flights with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Koh Samui Airport to Wattay International Airport.

Handy information about Koh Samui Airport (USM)

When it comes to the on-time performance of Koh Samui Airport, 69.38% of flights arrive within the scheduled timeframe.
The journey from central Koh Samui to Koh Samui Airport is around 3 kilometres. Check out travel apps like Google Maps for the fastest route, whether you plan to drive or take public transport.
Have an early flight from Koh Samui Airport to Wattay International Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays close to USM:

Arriving at Wattay International Airport (VTE)

The last thing you need is a long journey to your hotel if you're arriving on a late Koh Samui Airport to Wattay International Airport flight. Check in to one of these accommodation options near VTE instead:
Travel at your own speed with a Wattay International Airport rental car. Book your wheels from Sixt, Avis or Budget and find adventure across Vientiane and beyond.
To lock in the lowest price, book your vehicle from Wattay International Airport about three weeks ahead.

Getting from Wattay International Airport (VTE) to central Vientiane

From Wattay International Airport, Vientiane is approximately 8 kilometres away. It takes around 20 minutes to reach the centre by car.

When to fly to Wattay International Airport (VTE)

The quietest month for a flight from Koh Samui Airport to Wattay International Airport is February, while August is the busiest. Pick the best time to go to Vientiane based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Vientiane is April, with temperatures ranging between 23ºC (73ºF) and 42ºC (108ºF). Lock in your flights from Koh Samui Airport to Wattay International Airport in this month if this is the kind of weather you like.
If you like cooler conditions, search for a cheap ticket from USM to VTE in January. Temperatures average between 14ºC (57ºF) and 31ºC (88ºF) then.

Explore more of Laos

Vientiane is always a good idea, but there are so many other parts of Laos you should also see. Around 467 kilometres south-east of Vientiane, a visit to Pakse will fill your itinerary to the brim. Check out popular attractions like Wat Luang, Champasak Historical Heritage Museum and Golden Buddha.
Around 241 kilometres east of Vientiane, Thakhek is another essential stop in Laos. No visit is complete without checking out MAG UXO Visitor Centre, Wat Nabo and Mekong Riverside View Point.