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Cheap flights from Brighton to Ko Samui from £303

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 26/9. 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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0 bags

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Find the cheapest flights from Brighton to Ko Samui

Cheap return flights

Multiple Airlines Logo
18:15 - 21:05LCY-USM
19h 50m2 stops
Multiple Airlines Logo
16:25 - 16:40USM-LCY
31h 15m2 stops
£689Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 23 Nov
Multiple Airlines Logo
17:00 - 21:20LGW-USM
21h 20m2 stops
Multiple Airlines Logo
12:20 - 14:00USM-LGW
32h 40m3 stops
£691Multiple Airlines
Find Deal
Fri, 5 Dec - Sun, 21 Dec
Multiple Airlines Logo
19:20 - 15:10LHR-USM
36h 50m2 stops
Multiple Airlines Logo
21:10 - 12:05USM-LHR
21h 55m2 stops
£691Multiple Airlines
Find Deal
Mon, 27 Oct - Fri, 28 Nov
Air France Logo
14:45 - 21:05LHR-USM
23h 20m2 stops
Air France Logo
16:25 - 13:45USM-LHR
28h 20m2 stops
£752Air France
Find Deal
Mon, 27 Oct - Fri, 28 Nov
SWISS Logo
13:30 - 13:50LCY-USM
17h 20m2 stops
SWISS Logo
16:25 - 08:35USM-LCY
23h 10m2 stops
£767SWISS
Find Deal
Wed, 29 Oct - Sun, 16 Nov
Singapore Airlines Logo
10:40 - 18:50LHR-USM
25h 10m1 stop
Singapore Airlines Logo
19:45 - 15:20USM-LHR
26h 35m1 stop
£772Singapore Airlines
Find Deal
Tue, 28 Oct - Wed, 26 Nov
SWISS Logo
17:45 - 21:05LCY-USM
20h 20m2 stops
SWISS Logo
09:20 - 17:05USM-LCY
38h 45m2 stops
£772SWISS
Find Deal
Tue, 27 Jan - Tue, 17 Feb
Singapore Airlines Logo
09:20 - 17:10LGW-USM
24h 50m1 stop
Singapore Airlines Logo
18:05 - 06:25USM-LGW
19h 20m1 stop
£775Singapore Airlines
Find Deal
Wed, 25 Feb - Thu, 5 Mar
Lufthansa Logo
17:15 - 13:05LCY-USM
36h 50m2 stops
Lufthansa Logo
16:25 - 16:40USM-LCY
31h 15m2 stops
£858Lufthansa
Find Deal
Sun, 22 Feb - Sat, 7 Mar
Lufthansa Logo
18:15 - 21:05LCY-USM
19h 50m2 stops
Lufthansa Logo
16:25 - 09:15USM-LCY
23h 50m2 stops
£902Lufthansa
Find Deal
Fri, 20 Feb - Sun, 1 Mar

Lufthansa flights from Brighton to Ko Samui

Our best Lufthansa deals on Brighton to Ko Samui flight tickets
Lufthansa
22 Feb
LCY17:15London City
36h 50m
2 stops
USM13:05Ko Samui
7 Mar
USM16:25Ko Samui
31h 15m
2 stops
LCY16:40London City
£858
Find similar
Lufthansa
20 Feb
LCY18:15London City
19h 50m
2 stops
USM21:05Ko Samui
1 Mar
USM16:25Ko Samui
23h 50m
2 stops
LCY09:15London City
£902
Find similar

Etihad Airways flights from Brighton to Ko Samui

Our best Etihad Airways deals on Brighton to Ko Samui flight tickets
Etihad Airways
12 Jan
LHR20:55London Heathrow
27h 50m
2 stops
USM07:45Ko Samui
12 Feb
USM21:10Ko Samui
21h 55m
2 stops
LHR12:05London Heathrow
£694
Find similar
Etihad Airways
30 Nov
LHR20:55London Heathrow
27h 50m
2 stops
USM07:45Ko Samui
29 Jan
USM17:25Ko Samui
25h 40m
2 stops
LHR12:05London Heathrow
£696
Find similar
Etihad Airways
2 Oct
LHR09:30London Heathrow
19h 15m
2 stops
USM10:45Ko Samui
24 Oct
USM20:50Ko Samui
24h 25m
2 stops
LHR15:15London Heathrow
£697
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 19 September 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

LCY - USM

LCYUSM

London City

Fri 14/11

18:15-21:05

2 stops19h 50m

Ko Samui

Sun 23/11

16:25-16:40

2 stops31h 15m

£689

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Fri 5/12

17:00-21:20

2 stops21h 20m

Ko Samui

Sun 21/12

12:20-14:00

3 stops32h 40m

£691

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 27/10

19:20-15:10

2 stops36h 50m

Ko Samui

Fri 28/11

21:10-12:05

2 stops21h 55m

£691

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 27/10

14:45-21:05

2 stops23h 20m

Ko Samui

Fri 28/11

16:25-13:45

2 stops28h 20m

£752

LondonKo Samui

LCY - USM

LCYUSM

London City

Wed 29/10

13:30-13:50

2 stops17h 20m

Ko Samui

Sun 16/11

16:25-08:35

2 stops23h 10m

£767

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 28/10

10:40-18:50

1 stop25h 10m

Ko Samui

Wed 26/11

19:45-15:20

1 stop26h 35m

£772

LondonKo Samui

LCY - USM

LCYUSM

London City

Tue 27/1

17:45-21:05

2 stops20h 20m

Ko Samui

Tue 17/2

09:20-17:05

2 stops38h 45m

£772

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Wed 25/2

09:20-17:10

1 stop24h 50m

Ko Samui

Thu 5/3

18:05-06:25

1 stop19h 20m

£775

LondonKo Samui

LCY - USM

LCYUSM

London City

Sun 22/2

17:15-13:05

2 stops36h 50m

Ko Samui

Sat 7/3

16:25-16:40

2 stops31h 15m

£858

LondonKo Samui

LCY - USM

LCYUSM

London City

Fri 20/2

18:15-21:05

2 stops19h 50m

Ko Samui

Sun 1/3

16:25-09:15

2 stops23h 50m

£902

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 £788, 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 September to fly from Brighton, when ticket prices are also cheap, with an average price of £792.

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 £486. 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 £829.

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 £493. Flights at midday are often more expensive, with an average ticket price of £801.

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 £906 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 £781 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 £111Free CancellationRating
8.0
113 reviews
Search Bangkok Airways flights
Austrian AirlinesPriceFrom £592Free CancellationRating
7.6
851 reviews
Search Austrian Airlines flights
SWISSPriceFrom £600Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
EmiratesPriceFrom £615Free CancellationRating
8.1
3,339 reviews
Search Emirates flights
KLMPriceFrom £626Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom £628Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
Air FrancePriceFrom £651Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Etihad AirwaysPriceFrom £660Free CancellationRating
7.4
1,254 reviews
Search Etihad Airways flights
EVA AirPriceFrom £723Free CancellationRating
8.4
1,238 reviews
Search EVA Air flights
British AirwaysPriceFrom £732Free CancellationRating
6.7
7,373 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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