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Flights to Koh Samui

Cheap flights to Koh Samui from £583

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Koh Samui departing on 10/5. 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
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From?
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sø. 21/4
sø. 28/4

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Cheap Koh Samui flight deals and tips

Summary info about Koh Samui flight prices, duration and airlines

Best One-Way Price

£357

Best Round-Trip Price

£583

Fastest flight time

17h 20m

Operated By

8 airlines
The best one-way flight price to Koh Samui from United Kingdom in the last 72 hours is £357 (London Gatwick to Ko Samui).
The best round-trip flight price to Koh Samui from United Kingdom in the last 72 hours is £583 (Manchester to Ko Samui).
The fastest flight to Koh Samui from United Kingdom takes 17h 20m (London Heathrow to Ko Samui).
There are 8 airlines operating flights to Koh Samui, including Air France, KLM and Singapore Airlines.

Koh Samui flights insights and trends

Explore insights for your Koh Samui flight to craft the best travel plan

What is the cheapest month to fly to Koh Samui?

The month of May is, on average, the cheapest month to fly to Koh Samui from United Kingdom, with most prices found around £859. If you aren’t able to travel during the month of May, then book flights to Koh Samui from United Kingdom during September instead. Flights to Koh Samui in September, while not as cheap as those in May, still average around £872.

What is the cheapest day to depart on your flight to Koh Samui?

Our data shows that Monday is the least expensive day to fly to Koh Samui. Tickets to fly out on this day can be as low as £923. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Koh Samui for around £1,003.

What is the cheapest time of day to depart on your flight to Koh Samui?

Our data shows that the cheapest United Kingdom to Koh Samui flights are usually those with departure times in the afternoon. Our users have found flights to Koh Samui in the afternoon for as low as £902. Try not to purchase tickets in the morning because they tend to be around £1,090. Of course, these prices can vary depending on the time of year and what airport you fly to.

How long does it take to fly to Koh Samui?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Koh Samui you fly into. For example, flying from London Heathrow to Ko Samui takes 16h 55m on average. On the other hand, flying from Manchester to Ko Samui takes 17h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

How far in advance should I book a flight to Koh Samui?

In general, most travellers find the cheapest time to book a flight to Koh Samui is about 24 days prior to their departure date, when tickets on average are £1,027. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £882.

Cheapest flights to Koh Samui airports

Find the cheapest flights to these Koh Samui airports from your nearest city or airport
London Heathrow Airport
Koh Samui

CHEAPEST ROUTE FROM London TO Koh Samui

London (LON) to Koh Samui (USM)

Typically, flights to Koh Samui from London are cheaper when flying from London to Ko Samui, which has an average price of £1,027

CHEAPEST MONTH TO FLY TO KOH SAMUI FROM LONDON HEATHROW AIRPORTMay20% cheaperFlying from London Heathrow Airport to Koh Samui costs on average just £843 in May
MOST EXPENSIVE MONTH TO FLY TO KOH SAMUI FROM LONDON HEATHROW AIRPORTDecember46% more expensiveIt costs about £1,531 for flights to Koh Samui from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KOH SAMUI FROM LONDON HEATHROW AIRPORTFebruary553% more users visitedMore momondo users searched in flights to Koh Samui from London Heathrow Airport in February than any other month

Frequently asked questions about flying to Koh Samui

How long does it take to fly to Ko Samui?

There are various cities in the UK that you can depart from to reach Ko Samui in Thailand. You can get flights to Ko Samui, Thailand, from the UK in as little as 14 hours and 50 minutes if you are departing from London. If you are leaving from the Midlands, you can touch down from Birmingham in around 16 and a half hours, while flights from Manchester to Ko Samui Airport also take approximately 16 and a half hours to land after take-off.

Where can you fly directly into Ko Samui from?

Unfortunately there are no direct flights that can be taken from the UK to Ko Samui. However, there are plenty of indirect routes that are convenient and frequent. You can fly from London Heathrow Airport, which will require a change at Suvarnabhumi Airport in Bangkok. You can also get indirect Ko Samui flight deals from Birmingham Airport, London Gatwick Airport, Manchester Airport and Edinburgh Airport. All of these require two changes. Firstly, you’ll be required to change at the hub of the airline you’re flying with, followed by a second change in Bangkok.

What is there to do in Koh Samui when it’s raining?

Users planning a flight to Koh Samui during the months of January, May, or October should anticipate rain. There are still things to do in Koh Samui even when it's raining, though. For those looking to get out of the rain and do a little shopping, check out Fishermans Village.

When is the best time to plan a beach trip to Koh Samui?

The month of February, March, or April is often the best time to visit Koh Samui to go to the beach due to the weather. Chaweng Beach is the most often visited beach in the area. Consider visiting Lamai Beach during your Koh Samui visit as well.

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

Prices for flights to Ko Samui Airport refresh daily.

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Ko Samui Airport.

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

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Koh Samui flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to Koh Samui found recently by users on momondo
Multiple Airlines
10 May
MAN18:45Manchester
20h 30m
2 stops
USM21:15Ko Samui
10 Jun
USM10:05Ko Samui
28h 00m
2 stops
MAN08:05Manchester
Multiple Airlines
7 May
MAN08:50Manchester
19h 40m
2 stops
USM10:30Ko Samui
12 Jun
USM09:15Ko Samui
28h 50m
2 stops
MAN08:05Manchester
Multiple Airlines
30 May
MAN13:15Manchester
25h 15m
2 stops
USM20:30Ko Samui
8 Jun
USM10:05Ko Samui
28h 00m
2 stops
MAN08:05Manchester
Multiple Airlines
7 Jun
EDI08:50Edinburgh Turnhouse
30h 25m
2 stops
USM21:15Ko Samui
17 Jun
USM08:45Ko Samui
21h 00m
2 stops
EDI23:45Edinburgh Turnhouse
Multiple Airlines
10 May
MAN18:45Manchester
20h 30m
2 stops
USM21:15Ko Samui
10 Jun
USM19:30Ko Samui
27h 30m
3 stops
MAN17:00Manchester
Multiple Airlines
10 Jun
LHR20:25London Heathrow
19h 10m
2 stops
USM21:35Ko Samui
20 Jun
USM15:50Ko Samui
31h 55m
2 stops
LHR17:45London Heathrow

Find the cheapest one-way flights to Koh Samui

If you're looking for one-way flights from United Kingdom to Koh Samui, view some of our deals below provided by EVA Air and Etihad Airways
Multiple Airlines
31 May
LGW20:10London Gatwick
53h 10m
3 stops
USM07:20Ko Samui
Multiple Airlines
30 May
LTN19:30London Luton
53h 50m
3 stops
USM07:20Ko Samui
Multiple Airlines
31 May
LGW20:50London Gatwick
52h 30m
2 stops
USM07:20Ko Samui

Visa requirements for visiting Koh Samui

What passport or visa requirements are there when visiting Ko Samui?

You can enter Thailand as a British citizen for up to 30 days without the need to apply for a visa. However, if you’re staying longer than this, you will need to apply through the Thai Embassy. Your passport will also need to have six month validity on it from your arrival date for you to be granted entry.


Best things to do and see in Koh Samui

What can you see and do in Ko Samui?

Start your trip to Ko Sumui with a visit to Lamai beach, where you can enjoy the turquoise waters and top up your tan. Next, take a trip to the Secret Buddha Garden, a hidden garden amongst the rainforest. Not only well worth the trip once you're there, but the walk will provide you with some great viewpoints too. Brighten up your day at Paradise Park Farm, an animal sanctuary with various colourful species as well as an infinity pool in which you can take a dip. Afterwards, head over to Samui Elephant Sanctuary, where you can interact with elephants that were previously exploited, but are now enjoying peace and tranquillity. Finish off your trip with a visit to the Na Muang Waterfall, a 30 minute hike that will reward you with spectacular views.


Why use momondo?

Why should I use momondo to find a flight deal to Koh Samui?

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

Can I find flights to Koh Samui with flexible booking policies on momondo?

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

How can momondo help me find flights to Koh Samui?

momondo provides multiple filters to help you find the best flight to Koh Samui. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Koh Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Koh Samui trip

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From?
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sø. 21/4
sø. 28/4
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