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. Being flexible with your travel dates can save you up to 18% on the Lisbon to Ko Samui route. Monday is the cheapest departure day at ฿38,614 return on average, while Sunday is the most expensive at ฿46,554, a difference of ฿7,940. KAYAK's flexible dates feature shows options up to 3 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 Hin Ta and Hin Yai Rocks. 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 ฿28,829 to ฿227,054. That means the highest observed fare was about 8x higher than the lowest one.

What is the time difference between Lisbon and Ko Samui?

Ko Samui is 6 hours ahead of Lisbon (Indochina Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Ko Samui Airport (USM)?

Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿447 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Hertz

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

Return flights from Lisbon to Ko Samui range from ฿37,937 to ฿45,725, with an average of ฿40,550 over the past 12 months. Anything below ฿37,937 counts as a good deal.

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

บริติชแอร์เวย์ (฿34,463) offered the cheapest return ticket from Lisbon to Ko Samui in the last 5 days.

Cheap Flights from Lisbon to Ko Samui | KAYAK

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Cheapest return flight

฿28,829

Typical prices: ฿37,937-฿45,725

Multiple Airlines

Mon 5/11Fri 9/11

LIS - USM • 3 stops

When to travel

May

Cheapest • 18% price drop

December

Most popular

Good to know

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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

Thu 5 Nov - Mon 9 Nov

06:00 - 17:30LIS Lisbon Humberto Delgado-USM Ko Samui

28h 30m3 stops Madrid Barajas Abu Dhabi Zayed Intl Phuket City

08:30 - 13:10USM Ko Samui-LIS Lisbon Humberto Delgado

35h 40m3 stops Bangkok Suvarnabhumi Chongqing Jiangbei Intl Milan Malpensa

฿28,829Multiple Airlines

Thu 8 Oct - Wed 21 Oct

06:40 - 17:45LIS Lisbon Humberto Delgado-USM Ko Samui

29h 05m3 stops Geneva Geneve-Cointrin Doha Hamad Intl Bangkok Suvarnabhumi

21:00 - 22:15USM Ko Samui-LIS Lisbon Humberto Delgado

31h 15m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Madrid Barajas

฿29,751Multiple Airlines

Thu 5 Nov - Mon 9 Nov

06:00 - 18:05LIS Lisbon Humberto Delgado-USM Ko Samui

29h 05m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

12:15 - 13:10USM Ko Samui-LIS Lisbon Humberto Delgado

31h 55m3 stops Bangkok Suvarnabhumi Manama Bahrain Intl Milan Malpensa

฿30,245Multiple Airlines

Thu 8 Oct - Wed 21 Oct

13:00 - 20:30LIS Lisbon Humberto Delgado-USM Ko Samui

25h 30m2 stops Madrid Barajas Bangkok Suvarnabhumi

20:50 - 22:15USM Ko Samui-LIS Lisbon Humberto Delgado

31h 25m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Madrid Barajas

฿31,168Multiple Airlines

Thu 22 Oct - Thu 12 Nov

07:00 - 20:50LIS Lisbon Humberto Delgado-USM Ko Samui

31h 50m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

07:55 - 09:25USM Ko Samui-LIS Lisbon Humberto Delgado

32h 30m3 stops Bangkok Suvarnabhumi Chengdu Tianfu Intl Madrid Barajas

฿31,398Multiple Airlines

Thu 22 Oct - Thu 12 Nov

08:45 - 20:25LIS Lisbon Humberto Delgado-USM Ko Samui

29h 40m3 stops Rome Fiumicino Sharjah Phuket City

08:30 - 10:45USM Ko Samui-LIS Lisbon Humberto Delgado

33h 15m3 stops Bangkok Suvarnabhumi Chengdu Tianfu Intl Madrid Barajas

฿31,497Multiple Airlines

Thu 22 Oct - Thu 12 Nov

07:00 - 20:50LIS Lisbon Humberto Delgado-USM Ko Samui

31h 50m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

07:55 - 09:25USM Ko Samui-LIS Lisbon Humberto Delgado

32h 30m3 stops Bangkok Suvarnabhumi Chengdu Tianfu Intl Madrid Barajas

฿31,596Multiple Airlines

Thu 8 Oct - Wed 21 Oct

13:00 - 20:30LIS Lisbon Humberto Delgado-USM Ko Samui

25h 30m2 stops Madrid Barajas Bangkok Suvarnabhumi

11:25 - 07:25USM Ko Samui-LIS Lisbon Humberto Delgado

26h 00m2 stops Phuket City Abu Dhabi Zayed Intl

฿33,606Multiple Airlines

Thu 22 Oct - Thu 12 Nov

07:00 - 20:30LIS Lisbon Humberto Delgado-USM Ko Samui

31h 30m3 stops Madrid Barajas Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

18:05 - 16:15USM Ko Samui-LIS Lisbon Humberto Delgado

29h 10m2 stops Singapore Changi Athens Eleftherios V.

฿34,199Multiple Airlines

Mon 1 Feb - Tue 16 Feb

07:05 - 18:15LIS Lisbon Humberto Delgado-USM Ko Samui

28h 10m2 stops London Heathrow Singapore Changi

16:25 - 09:45USM Ko Samui-LIS Lisbon Humberto Delgado

24h 20m2 stops Singapore Changi London Heathrow

฿34,463บริติชแอร์เวย์

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 from Lisbon to Ko Samui with more confidence.

Prices

Airlines

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

Monday is the cheapest day of the week to fly from Lisbon to Ko Samui and is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

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 ฿33,276 return.
December (฿52,616) and August (฿50,178) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 58% 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

Best time to beat the crowds but there is an average 11% increase in price.

Most popular time to fly (30% more expensive on average)

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 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. Being flexible with your travel dates can save you up to 18% on the Lisbon to Ko Samui route. Monday is the cheapest departure day at ฿38,614 return on average, while Sunday is the most expensive at ฿46,554, a difference of ฿7,940. KAYAK's flexible dates feature shows options up to 3 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 Hin Ta and Hin Yai Rocks. 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 ฿28,829 to ฿227,054. That means the highest observed fare was about 8x higher than the lowest one.
What is the time difference between Lisbon and Ko Samui?
Ko Samui is 6 hours ahead of Lisbon (Indochina Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿447 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz
How much should I expect to pay for a Lisbon to Ko Samui flight?
Return flights from Lisbon to Ko Samui range from ฿37,937 to ฿45,725, with an average of ฿40,550 over the past 12 months. Anything below ฿37,937 counts as a good deal.

If your dates are flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average ฿38,614 – about ฿7,940 less than Sunday (17% 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 ฿33,276 return in that month – typically ฿19,340 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
- Cosi Samui Chaweng Beach
- Melia Koh Samui

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LIS - USM

฿28,829 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?

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

Key details for Lisbon to Ko Samui flights

Low season

High season

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

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