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Cheap flights from Wales to Ko Samui from £372

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — USM
6 Jul — 13 Jul1
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 1 July 2025.

Round-trip from

£782

One-way from

£372
25/8-8/9
  • 25/8-8/9
  • 4 total stops
  • 66h 30m total
  • Wales to Ko Samui
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 33h 00m 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 1 July 2025.

Mon 25/811:15MAN - USM
2 stops27h 55mMultiple Airlines
Mon 8/908:45USM - MAN
2 stops38h 35mMultiple Airlines
Deal found 30/6£782
Mon 25/817:45MAN - USM
2 stops21h 25mLufthansa
Mon 8/913:30USM - MAN
2 stops33h 50mLufthansa
Deal found 29/6£793
Tue 16/911:10MAN - USM
1 stop25h 25mCathay Pacific
Tue 30/910:55USM - MAN
1 stop27h 00mCathay Pacific
Deal found 1/7£823
Wed 31/1223:30MAN - USM
2 stops35h 45mTurkish Airlines
Wed 21/107:00USM - MAN
2 stops22h 35mTurkish Airlines
Deal found 29/6£884
Thu 18/917:15CWL - USM
2 stops37h 30mKLM
Mon 22/908:45USM - CWL
2 stops30h 30mKLM
Deal found 30/6£941
Sun 27/709:30MAN - USM
2 stops19h 00mQatar Airways
Sun 10/817:55USM - MAN
2 stops18h 35mQatar Airways
Deal found 30/6£1,116
Thu 14/807:55CWL - USM
3 stops26h 40mMultiple Airlines
Thu 21/808:45USM - CWL
3 stops33h 15mMultiple Airlines
Deal found 30/6£1,225

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 1 July 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 25/8

11:15-21:10

2 stops27h 55m

Ko Samui

Mon 8/9

08:45-17:20

2 stops38h 35m

£782

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Mon 25/8

17:45-21:10

2 stops21h 25m

Ko Samui

Mon 8/9

13:30-17:20

2 stops33h 50m

£793

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Tue 16/9

11:10-18:35

1 stop25h 25m

Ko Samui

Tue 30/9

10:55-07:55

1 stop27h 00m

£823

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Thu 18/9

17:15-12:45

2 stops37h 30m

Ko Samui

Mon 22/9

08:45-09:15

2 stops30h 30m

£941

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 27/7

09:30-10:30

2 stops19h 00m

Ko Samui

Sun 10/8

17:55-06:30

2 stops18h 35m

£1,116

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Thu 14/8

07:55-16:35

3 stops26h 40m

Ko Samui

Thu 21/8

08:45-12:00

3 stops33h 15m

£1,225

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 27/8

16:20-07:20

3 stops33h 00m

£372

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Thu 28/8

11:10-18:35

1 stop25h 25m

£542

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Tue 15/7

10:35-07:50

1 stop39h 15m

£1,575

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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.

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 1 July 2025.
Read through reviews of airlines operating flights from Wales to Ko Samui, such as Singapore Airlines, KLM, andCathay Pacific. 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
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,319 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,366 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
921 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,596 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Lufthansa
6.8
Okay
7,203 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.

  • 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 £1,669). 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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