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

Flights from Prague to Ko Samui usually depart from Václav Havel Prague (PRG) and arrive at Ko Samui (USM).

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

Yes. Being flexible with your travel dates can save you up to 13% on the Prague to Ko Samui route. Wednesday is the cheapest departure day at £760 return on average, while Monday is the most expensive at £873, a difference of £113. 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 Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

How expensive are last-minute Prague to Ko Samui flights?

Last-minute fares on this route (booked within 2 weeks of departure) run 28% above the route average of £813. Book 25 weeks before departure for the lowest fares.

Do I need a passport to fly from Prague 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 Prague 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 £689 to £5,240. That means the highest observed fare was about 8x higher than the lowest one.

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

One-way fares from Prague to Ko Samui are currently higher than usual. Average one-way flight prices are about £644, which is 9% above the typical average for this route.

What is the time difference between Prague and Ko Samui?

Ko Samui is 5 hours ahead of Prague (Indochina Time vs Central 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 £10 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 Prague to Ko Samui flight?

Return flights from Prague to Ko Samui range from £711 to £928, with an average of £813 over the past 12 months. Anything below £711 counts as a good deal.

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

Qatar Airways (£689) and British Airways (£767) are the cheapest airlines to fly return from Prague to Ko Samui according to KAYAK data over the last 5 days.

£644 CHEAP FLIGHTS from Prague to Ko Samui (PRG - USM)

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Cheapest return flight

£689

Typical prices: £711-£928

Qatar Airways

Sun 4/11Sat 17/11

PRG - USM • 2 stops

Cheapest one-way flight

£644

Typical prices: £477-£887

Qatar Airways

Thu 20/12

PRG - USM • 2 stops

When to book

25 weeks

in advance

Our data shows that travellers who book at least 25 weeks in advance save around 40% compared to booking last minute.

Insights

When to travel

June

Cheapest • 24% price drop

February

Most popular

Good to know

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We hope you enjoy your trip to Ko Samui!

Flight Deals

Cheap Flights from Prague to Ko Samui (PRG-USM)

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

Return

One-way

Last minute

Recent return flight deals from Prague to Ko Samui

Wed, 4 Nov - Tue, 17 Nov

09:00 - 10:40PRG Václav Havel Prague-USM Ko Samui

19h 40m2 stops Doha Hamad Intl Phuket City

17:40 - 06:20USM Ko Samui-PRG Václav Havel Prague

18h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£689Qatar Airways

Wed, 4 Nov - Wed, 18 Nov

09:00 - 10:40PRG Václav Havel Prague-USM Ko Samui

19h 40m2 stops Doha Hamad Intl Phuket City

21:10 - 13:25USM Ko Samui-PRG Václav Havel Prague

22h 15m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£735Qatar Airways

Sat, 7 Nov - Tue, 17 Nov

14:55 - 18:15PRG Václav Havel Prague-USM Ko Samui

21h 20m2 stops Doha Hamad Intl Singapore Changi

12:15 - 06:20USM Ko Samui-PRG Václav Havel Prague

24h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£743Qatar Airways

Fri, 6 Nov - Tue, 17 Nov

09:00 - 10:40PRG Václav Havel Prague-USM Ko Samui

19h 40m2 stops Doha Hamad Intl Phuket City

17:40 - 06:20USM Ko Samui-PRG Václav Havel Prague

18h 40m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£753Qatar Airways

Sat, 16 Jan - Sat, 30 Jan

07:40 - 21:20PRG Václav Havel Prague-USM Ko Samui

31h 40m2 stops London Heathrow Bangkok Suvarnabhumi

13:25 - 10:15USM Ko Samui-PRG Václav Havel Prague

26h 50m2 stops Singapore Changi London Heathrow

£767British Airways

Sat, 30 Jan - Sun, 14 Feb

07:40 - 21:05PRG Václav Havel Prague-USM Ko Samui

31h 25m2 stops London Heathrow Singapore Changi

13:25 - 13:45USM Ko Samui-PRG Václav Havel Prague

30h 20m2 stops Singapore Changi London Heathrow

£778British Airways

Tue, 3 Nov - Thu, 19 Nov

14:55 - 18:15PRG Václav Havel Prague-USM Ko Samui

21h 20m2 stops Doha Hamad Intl Singapore Changi

14:25 - 06:20USM Ko Samui-PRG Václav Havel Prague

21h 55m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£781Qatar Airways

Sun, 10 Jan - Sat, 30 Jan

20:40 - 21:05PRG Václav Havel Prague-USM Ko Samui

42h 25m2 stops London Heathrow Singapore Changi

16:25 - 13:10USM Ko Samui-PRG Václav Havel Prague

26h 45m2 stops Singapore Changi London Heathrow

£784British Airways

Sat, 30 Jan - Sun, 14 Feb

07:40 - 21:05PRG Václav Havel Prague-USM Ko Samui

31h 25m2 stops London Heathrow Singapore Changi

13:25 - 13:45USM Ko Samui-PRG Václav Havel Prague

30h 20m2 stops Singapore Changi London Heathrow

£784British Airways

Thu, 18 Feb - Sun, 28 Feb

06:35 - 21:05PRG Václav Havel Prague-USM Ko Samui

32h 30m2 stops London Heathrow Singapore Changi

13:25 - 10:15USM Ko Samui-PRG Václav Havel Prague

26h 50m2 stops Singapore Changi London Heathrow

£785British Airways

Booking Insights

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

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

Prices

Airlines

How much is a return flight from Prague to Ko Samui?

Return flights from Prague to Ko Samui start at £689. Prices are below average for this route right now, with typical return fares ranging from £711 to £928. The lowest price found in the past 5 days was £689 on Qatar Airways.

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

Wednesday is the cheapest day of the week to fly from Prague to Ko Samui and is 7% cheaper than the average day. Monday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•June is the cheapest month to fly from Prague to Ko Samui at £618 return.
•December (£1,081) and March (£930) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 75% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Prague to Ko Samui the cheapest?

Flights from Prague to Ko Samui are cheapest 25 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Low season	October
High season	February
Cheapest flight	£644

Best time to beat the crowds (6% less expensive on average)

Most popular time to fly and prices are also 6% lower on average.

Flights from Prague to Ko Samui

When to book flights from Prague to Ko Samui

Are your dates flexible? Find out the best times to travel from Prague 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 Prague to Ko Samui?
Flights from Prague to Ko Samui usually depart from Václav Havel Prague (PRG) and arrive at Ko Samui (USM).
Can I save money by using flexible dates for flights from Prague to Ko Samui?
Yes. Being flexible with your travel dates can save you up to 13% on the Prague to Ko Samui route. Wednesday is the cheapest departure day at £760 return on average, while Monday is the most expensive at £873, a difference of £113. 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 Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.
How expensive are last-minute Prague to Ko Samui flights?
Last-minute fares on this route (booked within 2 weeks of departure) run 28% above the route average of £813. Book 25 weeks before departure for the lowest fares.
Do I need a passport to fly from Prague 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 Prague 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 £689 to £5,240. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Prague to Ko Samui looking right now?
One-way fares from Prague to Ko Samui are currently higher than usual. Average one-way flight prices are about £644, which is 9% above the typical average for this route.
What is the time difference between Prague and Ko Samui?
Ko Samui is 5 hours ahead of Prague (Indochina Time vs Central 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 £10 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 Prague to Ko Samui flight?
Return flights from Prague to Ko Samui range from £711 to £928, with an average of £813 over the past 12 months. Anything below £711 counts as a good deal.

If your dates are flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average £760 – about £113 less than Monday (13% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Prague to Ko Samui trip for June. Fares historically average £618 return in that month – typically £464 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
- Amari Koh Samui

More options for your flight from Prague to Ko Samui

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PRG - USM

£644 Find Cheap Flights from Prague to Ko Samui – Compare and Save

Everything you should know

Cheap Flights from Prague to Ko Samui (PRG-USM)

Recent return flight deals from Prague to Ko Samui

Recent one-way flight deals from Prague to Ko Samui

Recent last minute flight deals from Prague to Ko Samui

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

How much is a return flight from Prague to Ko Samui?

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

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

When are prices from Prague to Ko Samui the cheapest?

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

Key details for Prague to Ko Samui flights

Low season

High season

Cheapest flight

When to book flights from Prague to Ko Samui

Your Prague to Ko Samui flight questions, answered

Your guide to booking Prague to Ko Samui flights

More options for your flight from Prague 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 Prague to Ko Samui

Find direct flights to and from Prague and Ko Samui

Flights to other popular destinations