Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Wales to Ko Samui from £430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to Ko Samui departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Wales to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
14:05 - 13:45
MAN
-
USM
17h 40m
2 stops
SWISS Logo
10:05 - 08:15
USM
-
MAN
28h 10m
2 stops
£648SWISS
Thu, 23 Apr - Wed, 24 Jun
SWISS Logo
18:40 - 12:45
MAN
-
USM
36h 05m
2 stops
SWISS Logo
10:05 - 08:15
USM
-
MAN
28h 10m
2 stops
£662SWISS
Sat, 6 Jun - Mon, 22 Jun
SWISS Logo
14:05 - 13:45
MAN
-
USM
17h 40m
2 stops
SWISS Logo
10:05 - 08:15
USM
-
MAN
28h 10m
2 stops
£673SWISS
Thu, 23 Apr - Wed, 24 Jun
Multiple Airlines Logo
12:15 - 17:45
MAN
-
USM
23h 30m
2 stops
Multiple Airlines Logo
06:00 - 06:45
USM
-
MAN
30h 45m
2 stops
£673Multiple Airlines
Tue, 12 May - Fri, 22 May
SWISS Logo
14:05 - 13:45
MAN
-
USM
17h 40m
2 stops
SWISS Logo
09:15 - 08:15
USM
-
MAN
29h 00m
2 stops
£675SWISS
Thu, 23 Apr - Wed, 24 Jun
SWISS Logo
14:05 - 13:45
MAN
-
USM
17h 40m
2 stops
SWISS Logo
10:05 - 08:15
USM
-
MAN
28h 10m
2 stops
£677SWISS
Thu, 23 Apr - Wed, 24 Jun
Multiple Airlines Logo
07:15 - 07:45
MAN
-
USM
42h 30m
3 stops
Multiple Airlines Logo
07:50 - 06:45
USM
-
MAN
28h 55m
2 stops
£680Multiple Airlines
Tue, 5 May - Thu, 28 May
SWISS Logo
14:05 - 12:45
MAN
-
USM
16h 40m
2 stops
SWISS Logo
10:00 - 08:20
USM
-
MAN
29h 20m
2 stops
£681SWISS
Wed, 6 May - Wed, 2 Dec
KLM Logo
17:15 - 19:40
CWL
-
USM
20h 25m
2 stops
KLM Logo
08:10 - 16:45
USM
-
CWL
38h 35m
2 stops
£2,072KLM
Thu, 23 Jul - Sat, 15 Aug
KLM Logo
09:45 - 16:50
CWL
-
USM
25h 05m
2 stops
KLM Logo
08:10 - 09:15
USM
-
CWL
31h 05m
2 stops
£2,184KLM
Fri, 24 Jul - Thu, 13 Aug

Lufthansa flights from Wales to Ko Samui

Our best Lufthansa deals on Wales to Ko Samui flight tickets
Lufthansa
20 May
MAN17:55Manchester
16h 40m
2 stops
USM16:35Ko Samui
7 Jun
USM16:25Ko Samui
30h 55m
2 stops
MAN17:20Manchester
£708
Lufthansa
20 May
MAN17:55Manchester
16h 55m
2 stops
USM16:50Ko Samui
7 Jun
USM16:25Ko Samui
30h 55m
2 stops
MAN17:20Manchester
£709
Lufthansa
21 May
MAN07:00Manchester
27h 35m
2 stops
USM16:35Ko Samui
7 Jun
USM16:25Ko Samui
30h 55m
2 stops
MAN17:20Manchester
£711

SWISS flights from Wales to Ko Samui

Our best SWISS deals on Wales to Ko Samui flight tickets
SWISS
23 Apr
MAN14:05Manchester
17h 40m
2 stops
USM13:45Ko Samui
24 Jun
USM10:05Ko Samui
28h 10m
2 stops
MAN08:15Manchester
£648
SWISS
6 Jun
MAN18:40Manchester
36h 05m
2 stops
USM12:45Ko Samui
22 Jun
USM10:05Ko Samui
28h 10m
2 stops
MAN08:15Manchester
£662
SWISS
23 Apr
MAN14:05Manchester
17h 40m
2 stops
USM13:45Ko Samui
24 Jun
USM10:05Ko Samui
28h 10m
2 stops
MAN08:15Manchester
£673

momondo 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, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Wales to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Thu 23/4

14:05-13:45

2 stops17h 40m

Ko Samui

Wed 24/6

10:05-08:15

2 stops28h 10m

£648

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Sat 6/6

18:40-12:45

2 stops36h 05m

Ko Samui

Mon 22/6

10:05-08:15

2 stops28h 10m

£662

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Thu 23/4

14:05-13:45

2 stops17h 40m

Ko Samui

Wed 24/6

10:05-08:15

2 stops28h 10m

£673

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Tue 12/5

12:15-17:45

2 stops23h 30m

Ko Samui

Fri 22/5

06:00-06:45

2 stops30h 45m

£673

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Thu 23/4

14:05-13:45

2 stops17h 40m

Ko Samui

Wed 24/6

09:15-08:15

2 stops29h 00m

£675

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Thu 23/4

14:05-13:45

2 stops17h 40m

Ko Samui

Wed 24/6

10:05-08:15

2 stops28h 10m

£677

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Tue 5/5

07:15-07:45

3 stops42h 30m

Ko Samui

Thu 28/5

07:50-06:45

2 stops28h 55m

£680

ManchesterKo Samui

MAN - USM

MANUSM

Manchester

Wed 6/5

14:05-12:45

2 stops16h 40m

Ko Samui

Wed 2/12

10:00-08:20

2 stops29h 20m

£681

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Thu 23/7

17:15-19:40

2 stops20h 25m

Ko Samui

Sat 15/8

08:10-16:45

2 stops38h 35m

£2,072

CardiffKo Samui

CWL - USM

CWLUSM

Cardiff Wales

Fri 24/7

09:45-16:50

2 stops25h 05m

Ko Samui

Thu 13/8

08:10-09:15

2 stops31h 05m

£2,184

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Wales to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Wales to Ko Samui?

Cathay Pacific and Singapore Airlines are the most popular carriers operating from Wales to Ko Samui

Cheap Wales to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to Ko Samui

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Wales to Ko Samui takes 16h 40m
There are no direct flights from Wales to Ko Samui. There are no popular flight routes from Wales to Ko Samui.
Search flight deals

  • When did momondo last update prices for flights from Wales to Ko Samui Airport?

    Prices for flights from Wales to Ko Samui Airport were last updated today.

  • How many operators does momondo search for flights from Wales to Ko Samui Airport?

  • How old do you have to be to fly from Wales to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wales to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Wales to Ko Samui?

Finding the right flight to Ko Samui from Wales is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Wales to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Wales which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wales to Ko Samui?

momondo helps you find the best flight between Wales and Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Wales to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wales to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/3
Wed 18/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand