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Cheap flights from Wales to Ko Samui from £354

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — USM
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Tue 16/1211:40MAN - USM
2 stops18h 25mMultiple Airlines
Thu 1/107:00USM - MAN
2 stops30h 40mMultiple Airlines
Deal found 12/12£895
Mon 22/1211:15MAN - USM
2 stops23h 15mMultiple Airlines
Mon 29/1212:00USM - MAN
2 stops30h 30mMultiple Airlines
Deal found 11/12£984
Wed 24/1211:15MAN - USM
2 stops22h 35mMultiple Airlines
Thu 1/108:55USM - MAN
3 stops34h 35mMultiple Airlines
Deal found 11/12£1,131
Wed 31/1219:55MAN - USM
2 stops18h 25mEtihad Airways
Wed 21/113:25USM - MAN
2 stops23h 45mEtihad Airways
Deal found 10/12£1,270
Wed 31/1210:25MAN - USM
1 stop26h 10mMultiple Airlines
Wed 21/110:00USM - MAN
2 stops28h 55mMultiple Airlines
Deal found 10/12£1,276
Wed 31/1213:40MAN - USM
2 stops24h 25mKLM
Wed 21/113:25USM - MAN
2 stops27h 45mKLM
Deal found 11/12£1,277
Wed 31/1210:25MAN - USM
1 stop26h 10mCathay Pacific
Wed 21/111:40USM - MAN
1 stop27h 15mCathay Pacific
Deal found 11/12£1,342

Find 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 12 December 2025.

Round-trip from

£682

One-way from

£354
8/6-21/6
  • 8/6-21/6
  • 4 total stops
  • 60h 40m total
  • Wales to Ko Samui
Search Deals
17/5
  • 17/5
  • 3 total stops
  • 44h 55m total
  • Wales to Ko Samui
Search Deals

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 12 December 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

Mon 8/6

18:40-12:45

2 stops36h 05m

Ko Samui

Sun 21/6

13:30-08:05

2 stops24h 35m

£682

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Mon 8/6

18:40-13:45

2 stops37h 05m

Ko Samui

Tue 7/7

13:30-08:05

2 stops24h 35m

£685

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 6/5

08:50-12:45

2 stops21h 55m

Ko Samui

Mon 25/5

08:45-09:50

2 stops31h 05m

£687

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 29/5

08:50-21:10

2 stops30h 20m

Ko Samui

Sun 14/6

16:25-08:05

2 stops21h 40m

£750

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 6/5

10:35-17:20

1 stop24h 45m

Ko Samui

Mon 25/5

08:45-09:15

1 stop30h 30m

£813

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 20/5

10:35-17:20

1 stop24h 45m

Ko Samui

Sun 7/6

21:00-09:15

2 stops42h 15m

£835

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 17/5

11:55-14:50

3 stops44h 55m

£354

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 17/5

10:35-07:50

1 stop39h 15m

£568

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sat 14/2

13:15-18:15

2 stops46h 00m

£1,195

Flights are sorted by cheapest return flights first.

Deals found on 11/12

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.

  • 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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Southampton to Suvarnabhumi flights
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Gatwick to Krabi flights
Stansted to Krabi flights
Inverness to Suvarnabhumi flights
Gatwick to Chiang Mai flights
London City to Krabi flights
Liverpool to Suvarnabhumi flights
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Manchester to Krabi flights
Newcastle upon Tyne to Don Mueang Intl flights
Stansted to Chiang Mai flights
Leeds to Suvarnabhumi flights
London City to Chiang Mai flights
Birmingham to Phuket City flights
Manchester to Chiang Mai flights
Aberdeen to Suvarnabhumi flights
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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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