Cheap flight deals from Koh Samui to Lisbon

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Koh Samui to Lisbon

Off-season for travel	May
Peak season for travel	June
Flight distance	10,959.67 km
Popular airline	Etihad Airways

When is the cheapest time to fly from Koh Samui to Lisbon?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20
20 27

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Koh Samui (USM) to Lisbon (LIS) the cheapest?

Airlines adjust prices for flights from Koh Samui to Lisbon based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Koh Samui (USM) to Lisbon (LIS) cost?

According to Trip.com's data, the lowest price is around Rp 21,602,016.

How to find a cheap flight from Koh Samui to Lisbon

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Lisbon. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Koh Samui to Lisbon ticket.

Tap "Date" on flight search bar to get the calender for Koh Samui to Lisbon airfare over next 6 months in 2025.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Koh Samui to Lisbon to access exclusive deals just for you.