Find flights
When to book
Airlines
FAQs

Cheap flights from Wales to Ko Samui from £316

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — USM
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£766

One-way from

£316
SWISS
  • SWISS
  • 2/9-4/10
  • 4 total stops
  • 66h 25m total
  • Wales to Ko Samui
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 54h 15m 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 13 June 2025.

Tue 2/918:40MAN - USM
2 stops37h 05mSWISS
Sat 4/1008:45USM - MAN
2 stops29h 20mSWISS
Deal found 11/6£766
Fri 5/913:55MAN - USM
3 stops24h 30mMultiple Airlines
Wed 1/1007:00USM - MAN
2 stops32h 15mMultiple Airlines
Deal found 11/6£774
Fri 5/918:10MAN - USM
2 stops21h 00mLufthansa
Tue 30/913:30USM - MAN
2 stops26h 25mLufthansa
Deal found 11/6£787
Wed 31/1223:30MAN - USM
2 stops35h 45mTurkish Airlines
Wed 21/107:00USM - MAN
2 stops22h 35mTurkish Airlines
Deal found 11/6£823
Fri 5/911:10MAN - USM
1 stop25h 25mCathay Pacific
Wed 1/1010:55USM - MAN
1 stop27h 00mCathay Pacific
Deal found 11/6£825
Tue 2/910:35MAN - USM
1 stop18h 35mSingapore Airlines
Mon 29/908:45USM - MAN
1 stop30h 30mSingapore Airlines
Deal found 11/6£1,035
Sat 26/709:00CWL - USM
3 stops25h 35mMultiple Airlines
Sat 2/812:10USM - CWL
3 stops34h 40mMultiple Airlines
Deal found 11/6£1,095
Mon 14/708:55MAN - USM
2 stops30h 15mBritish Airways
Wed 13/813:30USM - MAN
2 stops26h 20mBritish Airways
Deal found 11/6£1,337
Sun 13/714:55MAN - USM
2 stops18h 50mQatar Airways
Thu 7/815:30USM - MAN
2 stops21h 00mQatar Airways
Deal found 11/6£1,430
Sun 7/1209:55MAN - USM
2 stops27h 50mFinnair
Fri 2/109:20USM - MAN
2 stops30h 50mFinnair
Deal found 11/6£1,445
Sun 13/710:55MAN - USM
2 stops24h 50mGulf Air
Wed 13/808:00USM - MAN
2 stops29h 15mGulf Air
Deal found 11/6£1,526
Sat 26/721:15MAN - USM
2 stops41h 55mEmirates
Sat 2/816:25USM - MAN
2 stops49h 35mEmirates
Deal found 11/6£1,613

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 13 June 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

Tue 2/9

18:40-13:45

2 stops37h 05m

Ko Samui

Sat 4/10

08:45-08:05

2 stops29h 20m

£766

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 5/9

13:55-20:25

3 stops24h 30m

Ko Samui

Wed 1/10

07:00-09:15

2 stops32h 15m

£774

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 5/9

18:10-21:10

2 stops21h 00m

Ko Samui

Tue 30/9

13:30-09:55

2 stops26h 25m

£787

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Fri 5/9

11:10-18:35

1 stop25h 25m

Ko Samui

Wed 1/10

10:55-07:55

1 stop27h 00m

£825

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Tue 2/9

10:35-11:10

1 stop18h 35m

Ko Samui

Mon 29/9

08:45-09:15

1 stop30h 30m

£1,035

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Sat 26/7

09:00-16:35

3 stops25h 35m

Ko Samui

Sat 2/8

12:10-16:50

3 stops34h 40m

£1,095

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Mon 14/7

10:55-21:10

2 stops28h 15m

Ko Samui

Sun 10/8

13:30-10:00

2 stops26h 30m

£1,337

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 13/7

09:30-11:05

2 stops19h 35m

Ko Samui

Tue 12/8

17:25-08:00

2 stops20h 35m

£1,430

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 7/12

09:55-20:45

2 stops27h 50m

Ko Samui

Fri 2/1

09:20-09:10

2 stops30h 50m

£1,445

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sun 13/7

10:55-17:45

2 stops24h 50m

Ko Samui

Wed 13/8

08:00-07:15

2 stops29h 15m

£1,526

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 18 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 13 June 2025.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Austrian Airlines
7.6
Good
802 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Finnair
7.6
Good
1,290 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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?

    £492 is the cheapest one-way deal found within the past few days, from Gulf Air. You may also be able to find cheap deals on Qatar Airways and Cathay Pacific, with prices starting from £554 and £573, 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 £1,667). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wales to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
London City to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
Manchester to Suvarnabhumi flights
Luton to Suvarnabhumi flights
Birmingham to Suvarnabhumi flights
Heathrow to Phuket City flights
Gatwick to Phuket City flights
Stansted to Phuket City flights
London City to Phuket City flights
Heathrow to Don Mueang Intl flights
Edinburgh to Suvarnabhumi flights
Manchester to Don Mueang Intl flights
Newcastle upon Tyne to Suvarnabhumi flights
Manchester to Phuket City flights
Glasgow Intl to Suvarnabhumi flights
Heathrow to Ko Samui flights
Gatwick to Don Mueang Intl flights
Gatwick to Ko Samui flights
London City to Ko Samui flights
Luton to Phuket City flights
Birmingham to Don Mueang Intl flights
Bristol to Suvarnabhumi flights
Stansted to Ko Samui flights
Aberdeen to Suvarnabhumi flights
Heathrow to Krabi flights
Southampton to Suvarnabhumi flights
Birmingham to Phuket City flights
Heathrow to Chiang Mai flights
Gatwick to Chiang Mai flights
Gatwick to Krabi flights
Stansted to Chiang Mai flights
Stansted to Krabi flights
London City to Chiang Mai flights
Leeds to Suvarnabhumi flights
Liverpool to Suvarnabhumi flights
Newcastle upon Tyne to Phuket City flights
Darlington to Suvarnabhumi flights
Norwich to Suvarnabhumi flights
Manchester to Ko Samui flights
Edinburgh to Phuket City flights
Belfast Intl to Suvarnabhumi flights
London City to Krabi flights
Glasgow Intl to Phuket City flights
Belfast City to Suvarnabhumi flights
Glasgow Intl to Don Mueang Intl flights
Manchester to Chiang Mai flights
Newcastle upon Tyne to Don Mueang Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights