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Cheap flights from Prague to Ko Samui from £434

PRG — USM
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prague to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Prague to Ko Samui

Mon 9/1109:00 -
2 stops41h 10m
Mon 23/1118:40 -
2 stops24h 15m
Deal found 26/9£649
Mon 9/1109:00 -
2 stops41h 10m
Sun 22/1120:30 -
2 stops46h 25m
Deal found 26/9£659
Wed 11/1120:15 -
2 stops18h 50m
Wed 25/1116:25 -
2 stops22h 25m
Deal found 26/9£695
Tue 10/1114:25 -
2 stops38h 15m
Mon 23/1121:10 -
2 stops21h 45m
Deal found 26/9£697
Fri 13/1109:00 -
2 stops41h 10m
Mon 23/1121:10 -
2 stops21h 45m
Deal found 26/9£703
Thu 5/1119:20 -
2 stops19h 45m
Thu 19/1107:00 -
2 stops17h 25m
Deal found 26/9£705
Tue 10/1114:25 -
2 stops38h 15m
Sun 22/1120:30 -
2 stops46h 25m
Deal found 26/9£706
Thu 8/1016:05 -
2 stops24h 05m
Wed 21/1019:10 -
2 stops24h 55m
Deal found 24/9£707
Mon 9/1121:35 -
2 stops56h 15m
Wed 25/1118:40 -
2 stops28h 40m
Deal found 26/9£720
Fri 13/1120:15 -
2 stops18h 50m
Wed 25/1116:25 -
2 stops22h 25m
Deal found 26/9£729

Find flight deals from Prague to Ko Samui

Round-trip from

£649

One-way from

£434

Popular in

December

Cheapest in

November

Average price

£824
Qatar Airways
  • Qatar Airways
  • 11/11-24/11
  • 4 total stops
  • 67h 10m total
  • Prague to Ko Samui
Search Deals
Qatar Airways
  • Qatar Airways
  • 5/12-31/12
  • 2 total stops
  • 21h 50m total
  • Prague to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Prague to Ko Samui that are best for you.

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PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Sat 5/12

14:25-18:15

2 stops21h 50m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£434

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Fri 18/12

09:00-08:10

2 stops41h 10m

Ko Samui

Wed 31/12

00:00-18:00

Nonstop0h 00m

£662

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Wed 11/11

20:15-21:05

2 stops18h 50m

Ko Samui

Wed 25/11

16:25-08:50

2 stops22h 25m

£695

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Thu 5/11

19:20-21:05

2 stops19h 45m

Ko Samui

Thu 19/11

07:00-18:25

2 stops17h 25m

£705

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Wed 17/2

16:50-19:50

2 stops21h 00m

Ko Samui

Mon 1/3

09:20-22:40

2 stops19h 20m

£748

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Fri 6/11

09:30-17:30

2 stops26h 00m

Ko Samui

Sun 8/11

20:20-18:25

2 stops28h 05m

£772

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Mon 19/10

10:00-09:20

2 stops18h 20m

Ko Samui

Mon 2/11

20:30-12:55

2 stops22h 25m

£824

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Wed 9/12

09:30-18:15

2 stops26h 45m

Ko Samui

Wed 7/4

13:30-14:25

2 stops29h 55m

£847

PragueKo Samui

PRG Václav Havel Prague - USM Ko Samui

PRGUSM

Václav Havel Prague

Mon 9/11

14:45-15:35

2 stops18h 50m

Ko Samui

Mon 23/11

21:10-12:30

2 stops21h 20m

£873

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Sorted by cheapest first

Best time to book a flight from Prague to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Prague with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Prague to Ko Samui

What is the cheapest month to book a flight from Prague to Ko Samui?

Currently, November is the cheapest month in which you can book a flight from Prague to Ko Samui (average of £623). Flying from Prague to Ko Samui in December is currently the most expensive (average of £1,252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

  • How long is the flight from Prague to Ko Samui?

    A quick flight from Prague to Ko Samui can take about 18h 50m. SWISS provides one of the quickest options available for as low as £695. Prague and Ko Samui are separated by a distance of 5524 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Prague to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Prague to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Prague to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Ko Samui.

  • Can I find deals for business class flights from Prague to Ko Samui?

    Yes. Cheapflights offers flight deals from Prague to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prague to Ko Samui?

    Currently, November is the cheapest month in which you can book a flight from Prague to Ko Samui (average of £623). Flying from Prague to Ko Samui in December is currently the most expensive (average of £1,252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Prague to Ko Samui

Prague to Suvarnabhumi flights

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How does Cheapflights help users find flights from Prague to Ko Samui?

Deals for Prague to Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Prague to Ko Samui?

Cheapflights helps you find that perfect flight to Ko Samui from Prague by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Prague to Ko Samui with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Prague to Ko Samui, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Prague to Ko Samui become cheaper?

Yes! Start tracking prices for Prague to Ko Samui flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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