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

Prices for flights from London Luton Airport to Ko Samui Airport are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport 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.

£340 Cheap Flights from London Luton Airport to Ko Samui in 2025

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Find the cheapest flights from London Luton Airport to Ko Samui

Round-trip

One-way

Cheap return flights

06:35 - 20:25LTN-USM

31h 50m3 stops

12:30 - 22:45USM-LTN

40h 15m3 stops

£669

Find Deal

Mon, 1 Sep - Tue, 30 Sep

15:05 - 20:25LTN-USM

23h 20m3 stops

08:45 - 20:00USM-LTN

41h 15m3 stops

£819

Find Deal

Wed, 27 Aug - Thu, 4 Sep

07:45 - 07:50LTN-USM

42h 05m2 stops

19:25 - 23:30USM-LTN

34h 05m2 stops

£916

Find Deal

Thu, 11 Sep - Sat, 20 Sep

momondo Fare Finder

Use the filters below to find and compare flights from London Luton Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Mon 1/9

06:35-20:25

3 stops31h 50m

Ko Samui

Tue 30/9

12:30-22:45

3 stops40h 15m

£669

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Wed 27/8

15:05-20:25

3 stops23h 20m

Ko Samui

Thu 4/9

08:45-20:00

3 stops41h 15m

£819

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Thu 11/9

07:45-07:50

2 stops42h 05m

Ko Samui

Sat 20/9

19:25-23:30

2 stops34h 05m

£916

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Thu 15/1

07:05-08:00

2 stops41h 55m

£340

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Mon 1/9

06:35-20:25

3 stops31h 50m

£348

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Sat 1/11

08:20-18:55

3 stops27h 35m

£364

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Tue 23/9

09:30-14:50

3 stops23h 20m

£391

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Fri 31/10

08:20-08:40

2 stops17h 20m

£490

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Tue 23/9

07:40-07:50

2 stops42h 10m

£494

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Mon 1/9

07:15-08:35

2 stops19h 20m

£500

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Luton Airport 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 day to depart on your flight to Ko Samui?

According to our data, Wednesday is the cheapest day to fly to Ko Samui from London Luton Airport. The lowest ticket price found for a Wednesday departure recently was £497. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ko Samui on Sunday is £848.

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

Our most recent data shows that the best time of day to fly to Ko Samui is in the afternoon. Flights from London Luton Airport to Ko Samui during this time can be as low as £504. Flights at midday are often more expensive, with an average ticket price of £819.

When to book flights from London Luton Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Luton Airport to Ko Samui (LTN to USM) flight deals and tips

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

Best price found	£340
Fastest flight time	17h 20m
Direct flights	None
Airports in Ko Samui	1 airport

The best one-way flight to Ko Samui from London Luton Airport in the past 72 hours is £340. The best return flight deal from London Luton Airport to Ko Samui found on momondo in the last 72 hours is £669.

The fastest flight from London Luton Airport to Ko Samui takes 17h 20m

There are no direct flights from London Luton Airport to Ko Samui. Popular non-direct route for this connection is London Luton Airport - Ko Samui Airport.

There is 1 airport near Ko Samui: Ko Samui (USM)

Search flight deals

How far is London Luton to Ko Samui by plane?
A flight from London Luton to Ko Samui will travel around 6134.9 mi. Typically, this will take 23h 20m by plane in normal conditions.
When did momondo last update prices for flights from London Luton Airport to Ko Samui Airport?
Prices for flights from London Luton Airport to Ko Samui Airport are refreshed on a daily basis.
How old do you have to be to fly from London Luton Airport to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport 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.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

Finding the right flight to Ko Samui from London 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 London to Ko Samui with flexible booking policies on momondo?

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

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

Once you have performed a search for London to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London 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.