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Cheap flights from Brighton to Ko Samui from £250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brighton to Ko Samui departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brighton to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 18:25LGW-USM
24h 55m2 stops
Multiple Airlines Logo
07:55 - 18:30USM-LGW
17h 35m1 stop
£714Multiple Airlines
Find Deal
Tue, 25 Nov - Wed, 3 Dec
Etihad Airways Logo
20:55 - 10:10LHR-USM
31h 15m2 stops
Etihad Airways Logo
20:50 - 15:15USM-LHR
24h 25m2 stops
£714Etihad Airways
Find Deal
Fri, 24 Apr - Sun, 10 May
Etihad Airways Logo
14:45 - 21:35LHR-USM
24h 50m2 stops
Etihad Airways Logo
20:50 - 18:45USM-LHR
27h 55m2 stops
£715Etihad Airways
Find Deal
Mon, 27 Apr - Tue, 12 May
Multiple Airlines Logo
16:00 - 16:25LGW-USM
17h 25m1 stop
Multiple Airlines Logo
07:55 - 18:20USM-LGW
17h 25m1 stop
£716Multiple Airlines
Find Deal
Tue, 25 Nov - Thu, 4 Dec
Etihad Airways Logo
21:45 - 21:35LHR-USM
17h 50m2 stops
Etihad Airways Logo
20:50 - 15:15USM-LHR
24h 25m2 stops
£716Etihad Airways
Find Deal
Fri, 1 May - Wed, 13 May
Multiple Airlines Logo
06:30 - 19:45STN-USM
30h 15m3 stops
Multiple Airlines Logo
13:25 - 16:05USM-STN
33h 40m3 stops
£718Multiple Airlines
Find Deal
Tue, 6 Jan - Wed, 21 Jan
Etihad Airways Logo
21:45 - 21:35LHR-USM
17h 50m2 stops
Etihad Airways Logo
20:50 - 15:15USM-LHR
24h 25m2 stops
£718Etihad Airways
Find Deal
Fri, 1 May - Wed, 13 May
SWISS Logo
19:20 - 13:45LCY-USM
36h 25m2 stops
SWISS Logo
10:05 - 17:15USM-LCY
37h 10m2 stops
£758SWISS
Find Deal
Fri, 1 May - Wed, 13 May
SWISS Logo
19:20 - 13:45LCY-USM
36h 25m2 stops
SWISS Logo
10:05 - 18:45USM-LCY
38h 40m2 stops
£758SWISS
Find Deal
Fri, 1 May - Wed, 13 May
Emirates Logo
21:10 - 12:45STN-USM
33h 35m2 stops
Emirates Logo
17:50 - 12:55USM-STN
25h 05m2 stops
£888Emirates
Find Deal
Mon, 11 May - Wed, 27 May

SWISS flights from Brighton to Ko Samui

Our best SWISS deals on Brighton to Ko Samui flight tickets
SWISS
1 May
LCY19:20London City
36h 25m
2 stops
USM13:45Ko Samui
13 May
USM10:05Ko Samui
37h 10m
2 stops
LCY17:15London City
£758
Find similar
SWISS
1 May
LCY19:20London City
36h 25m
2 stops
USM13:45Ko Samui
13 May
USM10:05Ko Samui
38h 40m
2 stops
LCY18:45London City
£758
Find similar
SWISS
1 May
LCY19:20London City
35h 25m
2 stops
USM12:45Ko Samui
13 May
USM09:15Ko Samui
38h 00m
2 stops
LCY17:15London City
£759
Find similar

Etihad Airways flights from Brighton to Ko Samui

Our best Etihad Airways deals on Brighton to Ko Samui flight tickets
Etihad Airways
24 Apr
LHR20:55London Heathrow
31h 15m
2 stops
USM10:10Ko Samui
10 May
USM20:50Ko Samui
24h 25m
2 stops
LHR15:15London Heathrow
£714
Find similar
Etihad Airways
27 Apr
LHR14:45London Heathrow
24h 50m
2 stops
USM21:35Ko Samui
12 May
USM20:50Ko Samui
27h 55m
2 stops
LHR18:45London Heathrow
£715
Find similar
Etihad Airways
1 May
LHR21:45London Heathrow
17h 50m
2 stops
USM21:35Ko Samui
13 May
USM20:50Ko Samui
24h 25m
2 stops
LHR15:15London Heathrow
£716
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brighton 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 13 November 2025.
Use the filters below to find and compare flights from Brighton to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Tue 25/11

10:30-18:25

2 stops24h 55m

Ko Samui

Wed 3/12

07:55-18:30

1 stop17h 35m

£714

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Fri 24/4

20:55-10:10

2 stops31h 15m

Ko Samui

Sun 10/5

20:50-15:15

2 stops24h 25m

£714

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 27/4

14:45-21:35

2 stops24h 50m

Ko Samui

Tue 12/5

20:50-18:45

2 stops27h 55m

£715

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Tue 25/11

16:00-16:25

1 stop17h 25m

Ko Samui

Thu 4/12

07:55-18:20

1 stop17h 25m

£716

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Fri 1/5

21:45-21:35

2 stops17h 50m

Ko Samui

Wed 13/5

20:50-15:15

2 stops24h 25m

£716

LondonKo Samui

STN - USM

STNUSM

London Stansted

Tue 6/1

06:30-19:45

3 stops30h 15m

Ko Samui

Wed 21/1

13:25-16:05

3 stops33h 40m

£718

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Fri 1/5

21:45-21:35

2 stops17h 50m

Ko Samui

Wed 13/5

20:50-15:15

2 stops24h 25m

£718

LondonKo Samui

LCY - USM

LCYUSM

London City

Fri 1/5

19:20-13:45

2 stops36h 25m

Ko Samui

Wed 13/5

10:05-17:15

2 stops37h 10m

£758

LondonKo Samui

LCY - USM

LCYUSM

London City

Fri 1/5

19:20-13:45

2 stops36h 25m

Ko Samui

Wed 13/5

10:05-18:45

2 stops38h 40m

£758

LondonKo Samui

STN - USM

STNUSM

London Stansted

Mon 11/5

21:10-12:45

2 stops33h 35m

Ko Samui

Wed 27/5

17:50-12:55

2 stops25h 05m

£888

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Brighton 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 typical price of a round-trip flight between Brighton and Ko Samui?

What is the cheapest month to fly to Ko Samui?

The cheapest month to fly to Ko Samui from Brighton is in May. Flight prices, which tend to average around £811, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in May, then you should wait until November to fly from Brighton, when ticket prices are also cheap, with an average price of £818.

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 Brighton. The lowest ticket price found for a Wednesday departure recently was £503. 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 £858.

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 Brighton to Ko Samui during this time can be as low as £510. Flights at midday are often more expensive, with an average ticket price of £829.

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

You are more likely to see cheaper flights to Ko Samui from Brighton when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around £930 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Brighton for as low as £800 on momondo.

Can stopping save me money on Brighton to Ko Samui flights?

No. A direct flight is the cheapest option for a flight between Brighton to Ko Samui.

Cheap Brighton to Ko Samui flight deals and tips

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

Direct flights

None
There are no direct flights from Brighton to Ko Samui. There are no popular flight routes from Brighton to Ko Samui.
Search flight deals

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

    Prices for flights from Brighton to Ko Samui Airport are updated daily.

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

  • How old do you have to be to fly from Brighton 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 Brighton 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.

  • What is the most popular plane model from Brighton to Ko Samui?

Best airlines flying from Brighton to Ko Samui

Compare and see reviews for airlines that fly from Brighton to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom £116Free CancellationRating
8.0
117 reviews
Search Bangkok Airways flights
Air IndiaPriceFrom £420Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Austrian AirlinesPriceFrom £613Free CancellationRating
7.6
868 reviews
Search Austrian Airlines flights
SWISSPriceFrom £622Free CancellationRating
7.5
1,784 reviews
Search SWISS flights
KLMPriceFrom £648Free CancellationRating
7.7
1,410 reviews
Search KLM flights
LufthansaPriceFrom £650Free CancellationRating
6.8
7,570 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom £660Free CancellationRating
7.4
1,289 reviews
Search Etihad Airways flights
Air FrancePriceFrom £674Free CancellationRating
7.4
1,486 reviews
Search Air France flights
EVA AirPriceFrom £744Free CancellationRating
8.4
1,275 reviews
Search EVA Air flights
British AirwaysPriceFrom £757Free CancellationRating
6.7
7,513 reviews
Search British Airways flights

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 Brighton to Ko Samui?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brighton to Ko Samui for you.

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

Yes. momondo enables you to select and highlight flights to Ko Samui from Brighton with this policy.

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

Once you have performed a search for Brighton 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 Brighton to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brighton 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

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