Which airports can I use when flying from Lisbon to Ko Samui?

Flights from Lisbon to Ko Samui usually depart from Lisbon Humberto Delgado (LIS) and arrive at Ko Samui (USM).

Which cabin classes can I book on flights from Lisbon to Ko Samui?

Only Premium Economy Class is available on flights from Lisbon to Ko Samui.

Can I save money by using flexible dates for flights from Lisbon to Ko Samui?

Yes. Flexible dates can save you up to 16% on flights from Lisbon to Ko Samui. Monday is the cheapest departure day at ฿38,913 return on average, while Saturday is the most expensive at ฿46,203, a difference of ฿7,290. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ko Samui?

Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Do I need a passport to fly from Lisbon to Ko Samui?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Lisbon to Ko Samui changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿31,353 to ฿266,958. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Lisbon to Ko Samui looking right now?

One-way fares from Lisbon to Ko Samui are currently lower than usual. Average one-way flight prices are about ฿16,369, which is 27% below the typical average for this route.

What is the time difference between Lisbon and Ko Samui?

Ko Samui is 7 hours ahead of Lisbon (Indochina Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Lisbon to Ko Samui flight?

Return flights from Lisbon to Ko Samui range from ฿38,052 to ฿46,117, with an average of ฿40,539 over the past 12 months. Anything below ฿38,052 counts as a good deal.

What's the cheapest day of the week to fly from Lisbon to Ko Samui?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Lisbon to Ko Samui. It's 4% cheaper than the average day, while Saturday is the most expensive, with prices 13% higher.

What is the cheapest month to fly from Lisbon to Ko Samui?

•May is the cheapest month to fly from Lisbon to Ko Samui at ฿34,087 return. •December (฿57,206) and August (฿50,422) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 67% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Cheap Flights from Lisbon to Ko Samui | KAYAK

Save 30% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

฿31,353

Typical prices: ฿38,052-฿46,117

Multiple Airlines

Fri 16/11Sat 24/11

LIS - USM • 3 stops

Cheapest one-way flight

฿15,660

Typical prices: ฿20,206-฿27,719

Multiple Airlines

Wed 24/1

LIS - USM • 3 stops

When to travel

May

Cheapest • 16% price drop

December

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Ko Samui!

Flight Deals

Cheap Flights from Lisbon to Ko Samui (LIS-USM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Lisbon to Ko Samui

Mon 16 Nov - Tue 24 Nov

07:05 - 19:50LIS Lisbon Humberto Delgado-USM Ko Samui

29h 45m3 stops Madrid Barajas Amman Queen Alia Intl Bangkok Suvarnabhumi

07:00 - 06:55USM Ko Samui-LIS Lisbon Humberto Delgado

30h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

฿31,353Multiple Airlines

Mon 16 Nov - Tue 24 Nov

06:20 - 15:20LIS Lisbon Humberto Delgado-USM Ko Samui

26h 00m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

07:00 - 06:55USM Ko Samui-LIS Lisbon Humberto Delgado

30h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

฿33,142Multiple Airlines

Mon 16 Nov - Tue 24 Nov

06:20 - 18:05LIS Lisbon Humberto Delgado-USM Ko Samui

28h 45m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

18:05 - 18:20USM Ko Samui-LIS Lisbon Humberto Delgado

31h 15m3 stops Singapore Changi Istanbul Milan Malpensa

฿33,783Multiple Airlines

Mon 16 Nov - Tue 24 Nov

06:20 - 15:20LIS Lisbon Humberto Delgado-USM Ko Samui

26h 00m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

18:05 - 18:20USM Ko Samui-LIS Lisbon Humberto Delgado

31h 15m3 stops Singapore Changi Istanbul Milan Malpensa

฿33,851Multiple Airlines

Mon 16 Nov - Tue 24 Nov

16:10 - 21:05LIS Lisbon Humberto Delgado-USM Ko Samui

21h 55m2 stops Paris Charles de Gaulle Singapore Changi

07:55 - 23:10USM Ko Samui-LIS Lisbon Humberto Delgado

22h 15m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

฿35,640Multiple Airlines

Mon 9 Nov - Fri 13 Nov

06:20 - 15:35LIS Lisbon Humberto Delgado-USM Ko Samui

26h 15m3 stops Milan Malpensa Manama Bahrain Intl Bangkok Suvarnabhumi

06:45 - 06:55USM Ko Samui-LIS Lisbon Humberto Delgado

31h 10m2 stops Bangkok Don Mueang Intl Abu Dhabi Zayed Intl

฿36,551Multiple Airlines

Tue 10 Nov - Wed 10 Mar

06:45 - 10:40LIS Lisbon Humberto Delgado-USM Ko Samui

20h 55m3 stops Milan Malpensa Bangkok Suvarnabhumi Phuket City

18:05 - 21:35USM Ko Samui-LIS Lisbon Humberto Delgado

34h 30m3 stops Singapore Changi Vienna Intl Madrid Barajas

฿37,867Multiple Airlines

Mon 9 Nov - Fri 13 Nov

16:10 - 21:05LIS Lisbon Humberto Delgado-USM Ko Samui

21h 55m2 stops Helsinki-Vantaa Singapore Changi

06:45 - 06:55USM Ko Samui-LIS Lisbon Humberto Delgado

31h 10m2 stops Bangkok Don Mueang Intl Abu Dhabi Zayed Intl

฿37,901Multiple Airlines

Tue 10 Nov - Wed 10 Mar

06:45 - 10:40LIS Lisbon Humberto Delgado-USM Ko Samui

20h 55m3 stops Milan Malpensa Bangkok Suvarnabhumi Phuket City

12:00 - 16:05USM Ko Samui-LIS Lisbon Humberto Delgado

35h 05m2 stops Singapore Changi Vienna Intl

฿38,306Multiple Airlines

Tue 10 Nov - Wed 10 Mar

06:45 - 10:35LIS Lisbon Humberto Delgado-USM Ko Samui

20h 50m2 stops Milan Malpensa Bangkok Suvarnabhumi

12:00 - 16:05USM Ko Samui-LIS Lisbon Humberto Delgado

35h 05m2 stops Singapore Changi Vienna Intl

฿38,778Multiple Airlines

Booking Insights

Price, demand, and travel trends for Lisbon to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Lisbon to Ko Samui?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Lisbon to Ko Samui. It's 4% cheaper than the average day, while Saturday is the most expensive, with prices 13% higher.
What is the cheapest month to fly from Lisbon to Ko Samui? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from Lisbon to Ko Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •May is the cheapest month to fly from Lisbon to Ko Samui at ฿34,087 return.
•December (฿57,206) and August (฿50,422) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	July
High season	December
Cheapest flight	฿15,660

Beat the crowds with an average 40% drop in travellers.

The most popular month to fly with an average 50% increase in travellers.

One-way flight from Lisbon to Ko Samui

When to book flights from Lisbon to Ko Samui

Are your dates flexible? Find out the best times to travel from Lisbon to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Lisbon to Ko Samui?
Only Premium Economy Class is available on flights from Lisbon to Ko Samui.
Do I need a passport to fly from Lisbon to Ko Samui?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Lisbon to Ko Samui flight?
Return flights from Lisbon to Ko Samui range from ฿38,052 to ฿46,117, with an average of ฿40,539 over the past 12 months. Anything below ฿38,052 counts as a good deal.
Have flight prices from Lisbon to Ko Samui changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿31,353 to ฿266,958. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Lisbon to Ko Samui looking right now?
One-way fares from Lisbon to Ko Samui are currently lower than usual. Average one-way flight prices are about ฿16,369, which is 27% below the typical average for this route.
Which airports can I use when flying from Lisbon to Ko Samui?
Flights from Lisbon to Ko Samui usually depart from Lisbon Humberto Delgado (LIS) and arrive at Ko Samui (USM).
Can I save money by using flexible dates for flights from Lisbon to Ko Samui?
Yes. Flexible dates can save you up to 16% on flights from Lisbon to Ko Samui. Monday is the cheapest departure day at ฿38,913 return on average, while Saturday is the most expensive at ฿46,203, a difference of ฿7,290.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Lisbon and Ko Samui?
Ko Samui is 7 hours ahead of Lisbon (Indochina Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ko Samui?
Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average ฿38,913, which is about ฿7,290 less than Saturday fares (16% savings) based on the last 12 months.
If you can choose when to travel, plan your Lisbon to Ko Samui trip for May. Fares historically average ฿34,087 return in that month – typically ฿23,118 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

• Ozo Chaweng Samui - Sha Extra Plus
• Melia Koh Samui
• Royal Muang Samui Villas

More options for your flight from Lisbon to Ko Samui

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui

Hotels in Ko Samui

LIS - USM

฿15,660 Find Cheap Flights from Lisbon to Ko Samui – Compare and Save

Everything you should know

Cheap Flights from Lisbon to Ko Samui (LIS-USM)

Recent return flight deals from Lisbon to Ko Samui

Recent one-way flight deals from Lisbon to Ko Samui

Price, demand, and travel trends for Lisbon to Ko Samui flights

What's the cheapest day of the week to fly from Lisbon to Ko Samui?

What is the cheapest month to fly from Lisbon to Ko Samui?

Key details for Lisbon to Ko Samui flights

Low season

High season

Cheapest flight

When to book flights from Lisbon to Ko Samui

Your Lisbon to Ko Samui flight questions, answered

Your guide to booking Lisbon to Ko Samui flights

More options for your flight from Lisbon to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Lisbon to Ko Samui

Flights from domestic origins to Ko Samui

Flights to other popular destinations