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Cheap flights from Wales to Ko Samui from £344

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — USM
8 Apr — 15 Apr1
1 adult

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 3 April 2025.

Round-trip from

£782

One-way from

£344
2/5-9/5
  • 2/5-9/5
  • 5 total stops
  • 56h 05m total
  • Wales to Ko Samui
Search Deals
16/6
  • 16/6
  • 3 total stops
  • 35h 45m total
  • Wales to Ko Samui
Search Deals

Find flight deals from Wales to Ko Samui

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 3 April 2025.

Fri 2/512:15MAN - USM
2 stops27h 20mMultiple Airlines
Fri 9/508:00USM - MAN
3 stops28h 45mMultiple Airlines
Deal found 2/4£782
Sun 15/609:30MAN - USM
2 stops19h 00mQatar Airways
Thu 26/615:25USM - MAN
2 stops22h 35mQatar Airways
Deal found 2/4£808
Wed 4/610:55MAN - USM
2 stops20h 50mGulf Air
Fri 4/708:00USM - MAN
2 stops29h 15mGulf Air
Deal found 2/4£829
Sun 4/513:15MAN - USM
2 stops25h 15mTurkish Airlines
Thu 15/517:25USM - MAN
2 stops22h 10mTurkish Airlines
Deal found 1/4£852
Wed 28/518:40MAN - USM
2 stops36h 05mSWISS
Sat 7/610:05USM - MAN
2 stops28h 00mSWISS
Deal found 2/4£866
Sat 17/517:35CWL - USM
2 stops18h 40mKLM
Sat 24/507:00USM - CWL
2 stops32h 15mKLM
Deal found 2/4£900
Fri 12/910:35MAN - USM
1 stop39h 15mSingapore Airlines
Sat 20/908:45USM - MAN
1 stop30h 30mSingapore Airlines
Deal found 1/4£907
Wed 18/620:40MAN - USM
2 stops18h 55mEtihad Airways
Mon 30/617:55USM - MAN
2 stops31h 00mEtihad Airways
Deal found 2/4£913
Sat 17/509:00CWL - USM
3 stops30h 35mMultiple Airlines
Sat 24/507:00USM - CWL
3 stops33h 35mMultiple Airlines
Deal found 2/4£917
Fri 12/911:10MAN - USM
1 stop25h 25mCathay Pacific
Sat 20/909:15USM - MAN
2 stops28h 40mCathay Pacific
Deal found 1/4£954
Mon 5/521:15MAN - USM
2 stops32h 25mEmirates
Mon 12/508:00USM - MAN
2 stops29h 45mEmirates
Deal found 1/4£966
Sun 4/513:45MAN - USM
2 stops19h 00mKLM
Wed 14/510:55USM - MAN
2 stops27h 25mKLM
Deal found 1/4£971

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 3 April 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 2/5

12:15-21:35

2 stops27h 20m

Ko Samui

Fri 9/5

08:00-06:45

3 stops28h 45m

£782

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 15/6

09:30-10:30

2 stops19h 00m

Ko Samui

Thu 26/6

15:25-08:00

2 stops22h 35m

£808

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 4/6

10:55-13:45

2 stops20h 50m

Ko Samui

Fri 4/7

08:00-07:15

2 stops29h 15m

£829

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 4/5

13:15-20:30

2 stops25h 15m

Ko Samui

Thu 15/5

17:25-09:35

2 stops22h 10m

£852

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 28/5

18:40-12:45

2 stops36h 05m

Ko Samui

Sat 7/6

10:05-08:05

2 stops28h 00m

£866

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Sat 17/5

17:35-18:15

2 stops18h 40m

Ko Samui

Sat 24/5

07:00-09:15

2 stops32h 15m

£900

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 12/9

10:35-07:50

1 stop39h 15m

Ko Samui

Sat 20/9

08:45-09:15

1 stop30h 30m

£907

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 18/6

20:40-21:35

2 stops18h 55m

Ko Samui

Mon 30/6

17:55-18:55

2 stops31h 00m

£913

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Sat 17/5

09:00-21:35

3 stops30h 35m

Ko Samui

Sat 24/5

07:00-10:35

3 stops33h 35m

£917

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 12/9

11:10-18:35

1 stop25h 25m

Ko Samui

Sat 20/9

09:15-07:55

2 stops28h 40m

£954

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 17 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

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 3 April 2025.
To help decide which airline to fly from Wales to Ko Samui, see what other customers have to say about Singapore Airlines, Emirates and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,193 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,323 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Finnair
7.6
Good
1,267 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
841 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Food

7.7

Entertainment

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What are the cheapest airlines to fly from Wales to Ko Samui one-way?

    £551 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Singapore Airlines and Cathay Pacific, with prices starting from £592 and £781, respectively.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Wales to Ko Samui (average of £1,019). Flying from Wales to Ko Samui in December is currently the most expensive (average of £1,621). 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 Wales?

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

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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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