Cheap Flights from Lisbon to Samui International

Compare Lisbon 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 Lisbon to Samui International

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to Samui International Airport? If you want to travel next month, return fares start from R 21,412. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Samui International

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

Lisbon to Samui International: Alternative routes

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

Lisbon to Koh Samui: Flight information

The things to know before you go.
Cheapest flight foundR 7,754
Cheapest month to flyMarch

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

The best price we found for a return flight from Lisbon to Samui International is R 14,432. 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.
Currently, there are no airlines that fly direct from Lisbon to Samui International. But we found flights with one or more stops from R 14,433.
As of June 2026, there are no flights flying from Lisbon to Samui International.
The cheapest month to fly from Lisbon to Samui International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Samui International Airport on Saturday, 17 October 2026.
No airlines currently offer direct flights between Lisbon Airport and Samui International Airport. Most routes have one or more stops.
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.
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.
Currently, easyJet offers the cheapest flight tickets to Samui International.

Travelling from Lisbon Airport (LIS) to Samui International Airport (USM): what you need to know

  • The timezone in Koh Samui is UTC+7, which is seven hours ahead of Lisbon.

  • Get to the airport on time so you don't miss your LIS to USM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months such as August, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during a high season in general.

How to find the cheapest flights from Lisbon Airport (LIS) to Samui International Airport (USM)

  • Currently, R 7,753 is the lowest price we've seen for a one-way Lisbon Airport to Samui International Airport flight. The best price for a return ticket is R 14,432. Bear in mind that fares may change due to availability when booking.

  • To find cheap tickets from LIS to USM, book as early as you can. Airlines typically offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from Lisbon Airport to Samui International Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' function to see the lowest fares throughout the month and snap up a great deal.

  • You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll update you as soon as there's a change in price on cheap flights from LIS to USM.

  • Secure the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Lisbon Airport to Samui International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Lisbon Airport (LIS)

  • Of all flights leaving Lisbon Airport, 56% arrive as scheduled at their destination.

  • To get to Lisbon Airport from central Lisbon, it takes around 20 minutes by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.

  • The trip on public transport takes about 25 minutes.

  • Need a handy hotel close to LIS? If you're boarding an early flight from Lisbon Airport to Samui International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Samui International Airport (USM)

  • If you're landing on a late Lisbon Airport to Samui International Airport flight, few things top the convenience of being close to the terminal. Grab your luggage from the carousel and then be resting shortly after at one of these hotels near USM:

  • Explore without limits with a Samui International Airport rental car. Pick up a set of wheels from asap car rental, Hertz or Drive Car Rental and find adventure across Koh Samui and beyond.

  • To lock in the lowest price, book your ride from Samui International Airport around four weeks before travelling.

When to fly to Samui International Airport (USM)

  • December is the most popular month for flights from Lisbon Airport to Samui International Airport. To skip the crowds, visit Koh Samui in May.

  • Lock in your flight from Lisbon Airport to Samui International Airport for May if you'd like to explore Koh Samui during its warmest month. You can expect temperatures of between 25ºC (77ºF) and 30ºC (86ºF).

  • Search for cheap tickets from LIS to USM in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 23ºC (73ºF) and 28ºC (82ºF) on average.

Explore more of Thailand

  • Koh Samui has plenty going for it, but there are so many other corners of Thailand just waiting to be discovered. Around 467 kilometres north of Koh Samui, a trip to Bangkok will keep you on the move. Start with leading sights like Grand Palace, Wat Phra Kaew and Songkran Festival Silom.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.