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Cheap flights from Brighton to Ko Samui from £327

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — USM
3 Jun — 10 Jun1
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 4 May 2026.

Mon 15/616:15
LHR
-
USM
2 stops18h 50m
Multiple Airlines
Mon 22/606:55
USM
-
LHR
2 stops35h 45m
Multiple Airlines
Deal found 30/4£753
Sun 14/610:00
LHR
-
USM
2 stops20h 45m
Multiple Airlines
Mon 22/615:30
USM
-
LHR
2 stops21h 25m
Multiple Airlines
Deal found 30/4£754
Wed 27/510:00
LHR
-
USM
2 stops20h 45m
Multiple Airlines
Sun 7/617:25
USM
-
LHR
2 stops19h 30m
Multiple Airlines
Deal found 30/4£755
Mon 4/514:45
LHR
-
USM
2 stops35h 30m
Etihad Airways
Fri 15/519:00
USM
-
LHR
2 stops26h 05m
Etihad Airways
Deal found 29/4£756
Thu 7/520:45
LHR
-
USM
2 stops29h 30m
Etihad Airways
Fri 5/619:00
USM
-
LHR
2 stops26h 05m
Etihad Airways
Deal found 1/5£757
Wed 30/920:25
LHR
-
USM
2 stops42h 45m
Lufthansa
Thu 15/1008:45
USM
-
LHR
2 stops19h 00m
Lufthansa
Deal found 3/5£758
Sat 30/509:00
LGW
-
USM
2 stops29h 50m
Multiple Airlines
Fri 12/607:50
USM
-
LGW
2 stops29h 55m
Multiple Airlines
Deal found 29/4£759
Mon 8/609:30
LHR
-
USM
2 stops19h 35m
Etihad Airways
Fri 19/619:00
USM
-
LHR
2 stops26h 05m
Etihad Airways
Deal found 4/5£759
Sat 9/516:00
LHR
-
USM
2 stops18h 55m
Qatar Airways
Sun 24/517:55
USM
-
LHR
2 stops18h 30m
Qatar Airways
Deal found 30/4£760
Thu 14/510:00
LHR
-
USM
2 stops21h 45m
Multiple Airlines
Mon 25/517:05
USM
-
LHR
2 stops19h 50m
Multiple Airlines
Deal found 4/5£761
Fri 11/911:35
LGW
-
USM
3 stops26h 50m
Multiple Airlines
Sat 19/911:05
USM
-
LGW
3 stops26h 20m
Multiple Airlines
Deal found 4/5£762
Fri 19/615:45
LGW
-
USM
2 stops23h 05m
Multiple Airlines
Wed 1/719:10
USM
-
LGW
2 stops19h 45m
Multiple Airlines
Deal found 2/5£763

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 4 May 2026.

Round-trip from

£753

One-way from

£327

Popular in

December

Cheapest in

November

Average price

£813
15/6-22/6
  • 15/6-22/6
  • 4 total stops
  • 54h 35m total
  • Brighton to Ko Samui
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 39h 15m total
  • Brighton to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£58 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 May 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 4 May 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

LHR - USM

LHRUSM

London Heathrow

Wed 9/9

09:30-09:20

2 stops17h 50m

Ko Samui

Fri 9/10

06:00-12:45

2 stops36h 45m

£760

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 21/9

08:25-13:55

2 stops23h 30m

Ko Samui

Sat 3/10

13:30-19:10

2 stops35h 40m

£777

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 15/6

09:30-14:40

2 stops23h 10m

Ko Samui

Wed 8/7

19:00-12:45

2 stops23h 45m

£800

LondonKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 21/9

09:30-11:05

2 stops19h 35m

Ko Samui

Sun 4/10

06:00-18:45

2 stops18h 45m

£816

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Mon 21/9

08:10-09:20

2 stops19h 10m

Ko Samui

Fri 2/10

15:25-06:40

2 stops21h 15m

£834

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Sat 29/8

09:00-10:30

2 stops19h 30m

Ko Samui

Thu 10/9

19:00-06:40

2 stops41h 40m

£850

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Mon 21/9

08:10-09:20

2 stops19h 10m

Ko Samui

Mon 28/9

17:55-06:40

2 stops18h 45m

£850

LondonKo Samui

LCY - USM

LCYUSM

London City

Thu 4/6

13:10-12:45

2 stops17h 35m

Ko Samui

Tue 16/6

10:05-08:40

2 stops28h 35m

£851

LondonKo Samui

LTN - USM

LTNUSM

London Luton

Tue 26/5

15:15-20:30

3 stops23h 15m

Ko Samui

Tue 2/6

19:00-17:55

3 stops28h 55m

£873

LondonKo Samui

LGW - USM

LGWUSM

London Gatwick

Mon 21/9

08:10-09:20

2 stops19h 10m

Ko Samui

Sun 4/10

15:25-06:40

2 stops21h 15m

£877

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 4 May 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
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,442 reviews
EVA Air
8.5
Very Good
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Singapore Airlines
8.2
Very Good
1,508 reviews
EVA Air
8.5
Very Good
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Thai Airways
7.9
Good
401 reviews
EVA Air
8.5
Very Good
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Qatar Airways
7.4
Good
3,725 reviews
EVA Air
8.5
Very Good
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
British Airways
6.7
Okay
7,946 reviews
EVA Air
8.5
Very Good
1,442 reviews
Check prices

Overall

8.5

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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 19h 10m. Fly via Oman Air, Etihad Airways, or Qatar Airways 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 cheapest airlines to fly from Brighton to Ko Samui one-way?

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at £469. Thai Airways flights start at £504 while deals on Singapore Airlines start at £545 one-way.

  • 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 City - 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Heathrow to Suvarnabhumi flights
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Stansted to Chiang Mai flights
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London City to Chiang Mai flights
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Manchester to Chiang Mai flights
Edinburgh to Phuket City flights
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Heathrow to Rayong flights
Luton to Ko Samui flights
Manchester to Krabi flights
Newcastle upon Tyne to Phuket City flights
Gatwick to Rayong flights

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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£113Average£141FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
Air IndiaCheapest£429Average£486FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Austrian AirlinesCheapest£585Average£676FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£596Average£693FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£599Average£687FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£606Average£773FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest£628Average£760FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£710Average£1,083FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EVA AirCheapest£712Average£827FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Singapore AirlinesCheapest£736Average£940FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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