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Cheap flights from Brighton to Ko Samui from £324

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — USM
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Ko Samui
Explore the most affordable flight options available from Brighton to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 June 2026.

Fri 28/819:30
LHR
-
USM
2 stops17h 30m
Multiple Airlines
Mon 28/916:25
USM
-
LHR
2 stops21h 30m
Multiple Airlines
Deal found 16/6£695
Wed 7/1019:30
LHR
-
USM
2 stops19h 00m
Multiple Airlines
Sun 13/1216:25
USM
-
LHR
2 stops23h 20m
Multiple Airlines
Deal found 17/6£704
Sat 26/920:25
LHR
-
USM
2 stops42h 45m
Multiple Airlines
Thu 8/1008:45
USM
-
LHR
2 stops29h 10m
Multiple Airlines
Deal found 16/6£706
Sat 21/1110:30
LHR
-
USM
2 stops27h 35m
Multiple Airlines
Thu 3/1209:20
USM
-
LHR
2 stops19h 20m
Multiple Airlines
Deal found 17/6£707
Thu 27/820:25
LHR
-
USM
2 stops38h 25m
Lufthansa
Sun 27/913:30
USM
-
LHR
2 stops25h 10m
Lufthansa
Deal found 16/6£715
Wed 17/615:35
LGW
-
USM
2 stops19h 35m
Multiple Airlines
Thu 25/618:55
USM
-
LGW
2 stops20h 35m
Multiple Airlines
Deal found 16/6£717
Thu 17/916:25
STN
-
USM
2 stops22h 25m
Multiple Airlines
Mon 21/919:45
USM
-
STN
2 stops20h 25m
Multiple Airlines
Deal found 17/6£721
Fri 2/1010:40
LGW
-
USM
2 stops20h 05m
Multiple Airlines
Sat 17/1015:25
USM
-
LGW
2 stops21h 30m
Multiple Airlines
Deal found 16/6£728
Thu 25/610:20
LGW
-
USM
2 stops23h 25m
Multiple Airlines
Thu 23/710:00
USM
-
LGW
2 stops34h 45m
Multiple Airlines
Deal found 17/6£736
Wed 1/705:55
STN
-
USM
3 stops32h 30m
Multiple Airlines
Wed 8/708:00
USM
-
STN
3 stops46h 10m
Multiple Airlines
Deal found 17/6£737
Fri 11/906:20
LTN
-
USM
3 stops28h 35m
Multiple Airlines
Wed 23/906:00
USM
-
LTN
3 stops38h 00m
Multiple Airlines
Deal found 17/6£741
Fri 2/1006:00
LHR
-
USM
2 stops29h 45m
Austrian Airlines
Sat 17/1020:35
USM
-
LHR
2 stops17h 45m
Austrian Airlines
Deal found 16/6£745

Find flight deals from Brighton to Ko Samui

Keep the following information in mind while searching for Brighton to Ko Samui flight deals. Data was last updated 17 June 2026.

Round-trip from

£695

One-way from

£324

Popular in

December

Cheapest in

November

Average price

£819
SWISS
  • SWISS
  • 28/8-27/9
  • 4 total stops
  • 39h 00m total
  • Brighton to Ko Samui
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 28h 50m total
  • Brighton to Ko Samui
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 June 2026.
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

Cheapest return flight

LondonKo Samui

STN - USM

STNUSM

London Stansted

Thu 17/9

16:25-20:50

2 stops22h 25m

Ko Samui

Mon 21/9

19:45-10:10

2 stops20h 25m

£721

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Fri 11/9

06:20-16:55

3 stops28h 35m

Ko Samui

Wed 23/9

06:00-14:00

3 stops38h 00m

£741

LondonKo Samui

LCY - USM

LCYUSM

London City

Sat 5/9

12:15-13:45

2 stops19h 30m

Ko Samui

Tue 15/9

09:15-08:40

2 stops29h 25m

£768

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Sat 5/9

05:40-18:30

3 stops30h 50m

Ko Samui

Tue 15/9

07:50-14:35

3 stops36h 45m

£773

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Tue 7/7

06:35-20:25

3 stops31h 50m

Ko Samui

Fri 10/7

12:30-15:15

3 stops32h 45m

£800
Fastest return journey

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Thu 10/9

22:15-20:30

1 stop16h 15m

Ko Samui

Fri 18/9

19:15-05:55

1 stop16h 40m

£810

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 12/9

22:15-20:30

1 stop16h 15m

Ko Samui

Sun 20/9

19:10-05:55

1 stop16h 45m

£810

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Tue 14/7

14:45-20:25

3 stops23h 40m

Ko Samui

Tue 28/7

12:10-23:45

3 stops41h 35m

£825

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 21/11

10:00-21:05

2 stops28h 05m

Ko Samui

Thu 3/12

07:55-15:45

2 stops38h 50m

£826

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Thu 12/11

08:40-10:40

2 stops19h 00m

Ko Samui

Mon 16/11

13:45-05:55

2 stops23h 10m

£843

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Brighton to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Brighton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brighton to Ko Samui

How much does it cost for a return flight from Brighton to Ko Samui?

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 17 June 2026.
Read through reviews of airlines operating flights from Brighton to Ko Samui, such as EVA Air,Singapore Airlines, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
EVA Air
8.5
Very Good
1,476 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Singapore Airlines
8.2
Very Good
1,545 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Thai Airways
7.9
Good
406 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
Qatar Airways
7.3
Good
3,727 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
British Airways
6.7
Okay
8,054 reviews
EVA Air
8.5
Very Good
1,476 reviews
Check prices

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Related info for your journey

Find useful and relevant information for your journey from Brighton to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Brighton?

    Located just 2.1 mi from the city center, Ko Samui is the airport most travelers will use when flying to Ko Samui from Brighton. Booking flights from Brighton to Ko Samui (USM) should be relatively easy as there are 0 daily inbound flights from Brighton from 13 different airlines.

  • How long is the flight from Brighton to Ko Samui?

    There are many flights that can get you from Brighton to Ko Samui in 16h 15m. Fly via SWISS, British Airways, or Air France to get the fastest option. There are 6138 mi between Brighton and Ko Samui. This flight may include one or multiple stops.

  • What are the most popular routes from Brighton to Ko Samui?

    The most popular route from Brighton to Ko Samui is London Heathrow - Ko Samui. You may also consider London Gatwick - Ko Samui or London Stansted - Ko Samui.

  • Can I find deals for flights from Brighton to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Brighton to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Ko Samui.

  • Can I find deals for business class flights from Brighton to Ko Samui?

    Yes. Cheapflights offers flight deals from Brighton to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

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Alternative routes for Brighton to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Brighton to Ko Samui

Discover the top 10 airlines that operate flights from Brighton to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£114Average£143FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Oman AirCheapest£463Average£856FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Austrian AirlinesCheapest£592Average£689FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£603Average£701FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£607Average£702FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£614Average£789FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£636Average£779FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£719Average£1,076FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EVA AirCheapest£720Average£843FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Singapore AirlinesCheapest£747Average£963FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to Ko Samui?

When you search for this flight from Brighton to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Ko Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Brighton.

Can Cheapflights find flights from Brighton to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brighton to Ko Samui become cheaper?

Not ready to book yet? You can track prices for flights from Brighton to Ko Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.

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