PRG - USM

฿17,561 Find Cheap Flights from Prague to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿25,468
Typical prices: ฿31,329-฿40,908
Multiple Airlines
Thu 25/10Thu 1/11
PRG - USM • 2 stops
Cheapest one-way flight
฿17,561
Typical prices: ฿21,019-฿39,092
Multiple Airlines
Mon 10/12
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
Insights
When to travel
June
Cheapest • 24% price drop
February
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent return flight deals from Prague to Ko Samui

Sun 25 Oct - Sun 1 Nov
Multiple Airlines Logo
12:40 - 20:25PRG  Václav Havel Prague-USM Ko Samui
25h 45m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
20:20 - 20:55USM  Ko Samui-PRG Václav Havel Prague
30h 35m2 stops Bangkok Suvarnabhumi Sharjah
฿25,468Multiple Airlines
Mon 26 Oct - Mon 2 Nov
Multiple Airlines Logo
07:20 - 17:00PRG  Václav Havel Prague-USM Ko Samui
27h 40m3 stops Yerevan Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
12:25 - 13:10USM  Ko Samui-PRG Václav Havel Prague
30h 45m3 stops Krabi Abu Dhabi Zayed Intl Dublin
฿26,226Multiple Airlines
Mon 26 Oct - Mon 2 Nov
Multiple Airlines Logo
21:55 - 19:50PRG  Václav Havel Prague-USM Ko Samui
15h 55m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
12:25 - 13:10USM  Ko Samui-PRG Václav Havel Prague
30h 45m3 stops Krabi Abu Dhabi Zayed Intl Dublin
฿26,522Multiple Airlines
Mon 26 Oct - Mon 2 Nov
Multiple Airlines Logo
21:55 - 15:35PRG  Václav Havel Prague-USM Ko Samui
35h 40m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
14:05 - 11:40USM  Ko Samui-PRG Václav Havel Prague
27h 35m2 stops Bangkok Suvarnabhumi Sharjah
฿27,478Multiple Airlines
Sun 25 Oct - Sun 1 Nov
Multiple Airlines Logo
12:40 - 15:10PRG  Václav Havel Prague-USM Ko Samui
20h 30m2 stops Sharjah Phuket City
Multiple Airlines Logo
12:30 - 17:15USM  Ko Samui-PRG Václav Havel Prague
34h 45m3 stops Phuket City Oslo Gardermoen Warsaw Frederic Chopin
฿27,972Multiple Airlines
Tue 16 Feb - Tue 23 Feb
Multiple Airlines Logo
16:45 - 17:40PRG  Václav Havel Prague-USM Ko Samui
18h 55m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi
Multiple Airlines Logo
18:05 - 08:50USM  Ko Samui-PRG Václav Havel Prague
20h 45m2 stops Singapore Changi Zurich
฿30,937Multiple Airlines
Sun 7 Mar - Sat 27 Mar
Multiple Airlines Logo
14:55 - 17:00PRG  Václav Havel Prague-USM Ko Samui
20h 05m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
16:25 - 13:20USM  Ko Samui-PRG Václav Havel Prague
26h 55m2 stops Singapore Changi Doha Hamad Intl
฿31,267Multiple Airlines
Sun 7 Mar - Sat 27 Mar
Multiple Airlines Logo
14:55 - 19:50PRG  Václav Havel Prague-USM Ko Samui
22h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:00 - 07:30USM  Ko Samui-PRG Václav Havel Prague
30h 30m3 stops Bangkok Suvarnabhumi Sharjah Bergamo Orio Al Serio
฿31,926Multiple Airlines
Sun 25 Oct - Sun 1 Nov
Multiple Airlines Logo
10:30 - 20:30PRG  Václav Havel Prague-USM Ko Samui
28h 00m3 stops Istanbul Sabiha Gokcen Kuala Lumpur Intl Bangkok Don Mueang Intl
Multiple Airlines Logo
12:30 - 17:15USM  Ko Samui-PRG Václav Havel Prague
34h 45m3 stops Phuket City Oslo Gardermoen Warsaw Frederic Chopin
฿32,156Multiple Airlines
Sat 10 Oct - Sat 17 Oct
Multiple Airlines Logo
15:50 - 21:35PRG  Václav Havel Prague-USM Ko Samui
24h 45m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
14:35 - 14:20USM  Ko Samui-PRG Václav Havel Prague
28h 45m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
฿32,650Multiple Airlines
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.

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 ฿27,214 return.
  • December (฿47,641) and March (฿40,986) 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

Key details for Prague to Ko Samui flights

Low season

October

Cheapest flight

฿17,561
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

Your Prague to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 ฿33,474 return on average, while Monday is the most expensive at ฿38,449, a difference of ฿4,975. 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.

  • 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 ฿35,821. 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 ฿25,468 to ฿242,475. That means the highest observed fare was about 10x 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 lower than usual. Average one-way flight prices are about ฿21,109, which is 19% below 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 ฿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 Prague to Ko Samui flight?

    Return flights from Prague to Ko Samui range from ฿31,329 to ฿40,908, with an average of ฿35,821 over the past 12 months. Anything below ฿31,329 counts as a good deal.

Your guide to booking Prague to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average ฿33,474 – about ฿4,975 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 ฿27,214 return in that month – typically ฿20,427 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

More options for your flight from Prague to Ko Samui

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

Car rentals in Ko Samui
Hotels in Ko Samui