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Cheap flights from Wales to Ko Samui from £323

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — USM
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Wales to Ko Samui

Keep the following information in mind while searching for Wales to Ko Samui flight deals. Data was last updated 15 October 2025.

Round-trip from

£566

One-way from

£323
27/11-4/12
  • 27/11-4/12
  • 4 total stops
  • 68h 45m total
  • Wales to Ko Samui
Search Deals
28/2
  • 28/2
  • 3 total stops
  • 54h 25m total
  • Wales to Ko Samui
Search Deals

Find flight deals from Wales to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Wales to Ko Samui
Explore the most affordable flight options available from Wales to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 27/1106:15MAN - USM
3 stops42h 45mMultiple Airlines
Thu 4/1207:15USM - MAN
1 stop26h 00mMultiple Airlines
Deal found 13/10£566
Fri 21/1105:45MAN - USM
3 stops28h 15mMultiple Airlines
Fri 28/1118:15USM - MAN
2 stops22h 15mMultiple Airlines
Deal found 14/10£634
Thu 27/1110:25MAN - USM
1 stop26h 10mCathay Pacific
Thu 4/1211:40USM - MAN
1 stop27h 15mCathay Pacific
Deal found 13/10£744
Fri 21/1110:25MAN - USM
1 stop26h 10mCathay Pacific
Fri 28/1111:40USM - MAN
1 stop27h 15mCathay Pacific
Deal found 14/10£787
Sun 9/1119:55MAN - USM
2 stops31h 45mMultiple Airlines
Sun 16/1117:05USM - MAN
2 stops20h 05mMultiple Airlines
Deal found 13/10£821
Thu 27/1117:25CWL - USM
2 stops36h 40mMultiple Airlines
Thu 4/1208:30USM - CWL
2 stops32h 20mMultiple Airlines
Deal found 13/10£826
Tue 28/1023:15MAN - USM
2 stops25h 55mMultiple Airlines
Fri 31/1007:55USM - MAN
3 stops32h 35mMultiple Airlines
Deal found 14/10£854
Wed 31/1208:50MAN - USM
2 stops16h 35mMultiple Airlines
Wed 21/113:25USM - MAN
2 stops23h 35mMultiple Airlines
Deal found 14/10£908

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Wales to Ko Samui that are best for you.

Fly from

Wales

Fly to

Ko Samui

Route

Depart

Return

Price

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 21/11

05:45-17:00

3 stops28h 15m

Ko Samui

Fri 28/11

18:15-09:30

2 stops22h 15m

£634

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 11/3

11:15-17:40

2 stops23h 25m

Ko Samui

Sun 22/3

13:25-08:45

2 stops26h 20m

£740

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 6/3

18:45-21:05

2 stops19h 20m

Ko Samui

Sat 21/3

08:55-08:20

2 stops30h 25m

£781

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Mon 5/1

10:05-17:30

2 stops24h 25m

Ko Samui

Mon 19/1

11:10-06:40

2 stops50h 30m

£786

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 11/3

10:25-19:35

1 stop26h 10m

Ko Samui

Sun 22/3

11:40-07:55

1 stop27h 15m

£802

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Thu 27/11

17:25-13:05

2 stops36h 40m

Ko Samui

Thu 4/12

08:30-09:50

2 stops32h 20m

£826

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sat 31/1

10:15-18:15

2 stops25h 00m

Ko Samui

Sat 2/5

08:20-07:15

2 stops28h 55m

£827

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 6/3

10:25-19:35

1 stop26h 10m

Ko Samui

Sat 21/3

07:00-07:55

2 stops31h 55m

£857

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 20/2

10:25-19:35

1 stop26h 10m

Ko Samui

Mon 9/3

08:30-07:55

2 stops30h 25m

£942

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sat 31/1

10:05-18:50

1 stop25h 45m

Ko Samui

Sat 2/5

12:05-09:15

1 stop27h 10m

£957

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Wales to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Wales with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wales to Ko Samui
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wales to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Wales?

    For a flight from Wales to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city.

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

    Departing from Wales to Ko Samui will take you 23h 25m. The distance between Wales and Ko Samui is about 6185 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wales 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.

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

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Alternative routes for Wales to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Deals for Wales 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 Wales to Ko Samui?

Cheapflights helps you find that perfect flight to Ko Samui from Wales 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 Wales to Ko Samui with no change fees?

Yes! Cheapflights helps users easily find flights from Wales to Ko Samui with no change fees.

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

Yes! Start tracking prices for Wales 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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