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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — USM
7 Feb — 14 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Ko Samui are usually found in May or November, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap 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 8 January 2026.
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 8 January 2026.
Tue 23/619:25LHR - USM
1 stop16h 50mBritish Airways
Mon 13/716:25USM - LHR
1 stop19h 10mBritish Airways
Deal found 5/1£723
Sun 15/311:10LHR - USM
2 stops23h 30mMultiple Airlines
Thu 26/310:00USM - LHR
2 stops18h 40mMultiple Airlines
Deal found 5/1£725
Mon 19/119:55STN - USM
2 stops29h 05mMultiple Airlines
Mon 2/219:45USM - STN
2 stops31h 40mMultiple Airlines
Deal found 5/1£726
Tue 3/309:00LHR - USM
2 stops29h 05mMultiple Airlines
Tue 5/511:05USM - LHR
2 stops27h 35mMultiple Airlines
Deal found 5/1£727
Sun 15/308:00LTN - USM
3 stops21h 35mMultiple Airlines
Tue 24/318:15USM - LTN
3 stops35h 55mMultiple Airlines
Deal found 5/1£727
Thu 21/519:15LCY - USM
2 stops19h 55mSWISS
Fri 12/610:05USM - LCY
2 stops28h 20mSWISS
Deal found 6/1£729
Mon 19/120:05LHR - USM
2 stops42h 00mMultiple Airlines
Mon 2/218:05USM - LHR
2 stops24h 10mMultiple Airlines
Deal found 6/1£729
Thu 9/420:50LHR - USM
2 stops39h 25mMultiple Airlines
Sun 10/507:50USM - LHR
2 stops29h 10mMultiple Airlines
Deal found 7/1£729
Sat 20/620:30LGW - USM
3 stops29h 15mMultiple Airlines
Sun 5/707:50USM - LGW
3 stops44h 30mMultiple Airlines
Deal found 6/1£730
Tue 23/619:25LHR - USM
1 stop16h 50mBritish Airways
Sun 12/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Sun 31/519:25LHR - USM
1 stop19h 45mBritish Airways
Mon 22/613:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 6/1£731
Wed 18/307:35LGW - USM
3 stops24h 35mMultiple Airlines
Thu 23/418:15USM - LGW
2 stops26h 05mMultiple Airlines
Deal found 7/1£732
Best flights from Brighton to Ko Samui
Discover carefully curated flight deals from Brighton to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 January 2026.
Tue 23/619:25LHR - USM
1 stop19h 45mBritish Airways
Fri 10/716:25USM - LHR
1 stop20h 10mBritish Airways
Deal found 5/1£723
Sun 15/308:00LTN - USM
3 stops21h 35mMultiple Airlines
Tue 24/318:15USM - LTN
3 stops35h 55mMultiple Airlines
Deal found 5/1£727
Fri 22/519:15LCY - USM
2 stops19h 55mSWISS
Mon 1/610:05USM - LCY
2 stops28h 35mSWISS
Deal found 6/1£744
Tue 28/417:45STN - USM
2 stops21h 50mTurkish Airlines
Mon 11/520:50USM - STN
2 stops26h 00mTurkish Airlines
Deal found 6/1£801
Sat 30/509:00LGW - USM
2 stops19h 30mQatar Airways
Sat 27/614:30USM - LGW
2 stops22h 10mQatar Airways
Deal found 6/1£858
Mon 13/421:05STN - USM
2 stops32h 35mEmirates
Mon 27/417:50USM - STN
2 stops25h 05mEmirates
Deal found 6/1£887
Tue 17/317:05LCY - USM
2 stops21h 00mKLM
Thu 26/316:25USM - LCY
2 stops24h 05mKLM
Deal found 6/1£1,096
Tue 7/419:25LHR - USM
1 stop19h 45mBritish Airways
Thu 30/413:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Wed 28/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Sun 8/208:15USM - LGW
3 stops46h 40mMultiple Airlines
Deal found 6/1£747
Sun 31/519:15LCY - USM
2 stops19h 55mSWISS
Fri 26/610:05USM - LCY
2 stops28h 20mSWISS
Deal found 6/1£787
Sat 30/522:00LHR - USM
1 stop17h 10mBritish Airways
Sat 27/613:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Mon 1/610:50STN - USM
2 stops39h 25mTurkish Airlines
Sat 13/619:10USM - STN
2 stops20h 45mTurkish Airlines
Deal found 5/1£824
Tue 28/419:15LCY - USM
2 stops19h 55mMultiple Airlines
Mon 11/516:25USM - LCY
2 stops22h 15mMultiple Airlines
Deal found 6/1£749
Wed 24/622:00LHR - USM
1 stop17h 10mBritish Airways
Sat 11/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Wed 15/421:05STN - USM
2 stops33h 40mEmirates
Sun 3/508:45USM - STN
2 stops34h 10mEmirates
Deal found 7/1£898
Sun 21/617:45STN - USM
2 stops21h 50mMultiple Airlines
Wed 1/707:50USM - STN
2 stops39h 00mMultiple Airlines
Deal found 5/1£752
Sun 31/509:25LGW - USM
2 stops21h 20mSWISS
Sun 28/616:25USM - LGW
2 stops21h 55mSWISS
Deal found 6/1£842
Fri 1/506:15STN - USM
2 stops20h 00mTurkish Airlines
Wed 13/520:35USM - STN
2 stops26h 15mTurkish Airlines
Deal found 5/1£867
Wed 24/619:25LHR - USM
1 stop16h 50mBritish Airways
Mon 13/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Sun 5/421:05STN - USM
2 stops32h 10mEmirates
Sun 3/508:45USM - STN
2 stops40h 00mEmirates
Deal found 7/1£916
Fri 29/509:25LGW - USM
2 stops21h 20mSWISS
Sun 28/616:25USM - LGW
2 stops21h 55mSWISS
Deal found 6/1£842
Sat 21/307:15STN - USM
3 stops31h 05mMultiple Airlines
Mon 6/408:40USM - STN
3 stops45h 15mMultiple Airlines
Deal found 7/1£772
Tue 23/622:00LHR - USM
1 stop17h 10mBritish Airways
Tue 14/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Sun 15/313:20LCY - USM
2 stops19h 15mSWISS
Tue 24/310:00USM - LCY
2 stops29h 45mSWISS
Deal found 5/1£847
Sat 21/314:00LTN - USM
2 stops23h 25mMultiple Airlines
Mon 6/408:40USM - LTN
3 stops44h 40mMultiple Airlines
Deal found 7/1£775
Sat 30/521:05STN - USM
2 stops30h 15mEmirates
Sat 27/617:50USM - STN
2 stops25h 05mEmirates
Deal found 6/1£940
Wed 24/619:25LHR - USM
1 stop19h 45mBritish Airways
Sun 12/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Sat 14/312:15LCY - USM
2 stops20h 20mSWISS
Sun 29/308:45USM - LCY
2 stops28h 40mSWISS
Deal found 6/1£847
Fri 1/514:55LGW - USM
2 stops35h 30mMultiple Airlines
Wed 13/515:50USM - LGW
2 stops20h 50mMultiple Airlines
Deal found 8/1£798
Tue 23/619:25LHR - USM
1 stop16h 50mBritish Airways
Mon 13/713:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 5/1£730
Last-minute flights from Brighton to Ko Samui
Discover last-minute flight deals from Brighton to Ko Samui. Data last updated 8 January 2026 and is based on user searches.
Sun 18/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Mon 9/207:55USM - LGW
2 stops37h 05mMultiple Airlines
Deal found 7/1£755
Mon 19/119:55STN - USM
2 stops29h 05mMultiple Airlines
Mon 2/219:45USM - STN
2 stops31h 40mMultiple Airlines
Deal found 5/1£726
Mon 19/120:05LHR - USM
2 stops42h 00mMultiple Airlines
Mon 2/218:05USM - LHR
2 stops24h 10mMultiple Airlines
Deal found 6/1£729
Mon 19/117:00LGW - USM
2 stops32h 05mMultiple Airlines
Mon 2/208:30USM - LGW
1 stop17h 00mMultiple Airlines
Deal found 5/1£762
Sat 24/117:00LGW - USM
2 stops31h 35mMultiple Airlines
Thu 5/208:30USM - LGW
1 stop16h 50mMultiple Airlines
Deal found 6/1£758
Sun 25/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Sun 1/207:15USM - LGW
2 stops37h 45mMultiple Airlines
Deal found 6/1£735
Wed 28/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Sun 8/208:15USM - LGW
3 stops46h 40mMultiple Airlines
Deal found 6/1£747
Fri 30/110:35LGW - USM
2 stops24h 40mMultiple Airlines
Sat 7/207:50USM - LGW
2 stops29h 30mMultiple Airlines
Deal found 6/1£749
Fri 30/110:35LGW - USM
2 stops24h 40mMultiple Airlines
Sat 28/208:15USM - LGW
2 stops29h 05mMultiple Airlines
Deal found 7/1£752
Fri 6/210:35LGW - USM
2 stops24h 50mMultiple Airlines
Thu 26/208:15USM - LGW
2 stops29h 05mMultiple Airlines
Deal found 7/1£764
Sun 8/214:05LHR - USM
3 stops34h 55mMultiple Airlines
Fri 13/212:40USM - LHR
2 stops35h 30mMultiple Airlines
Deal found 7/1£761
Wed 25/209:30LHR - USM
2 stops20h 05mMultiple Airlines
Thu 5/313:25USM - LHR
2 stops24h 10mMultiple Airlines
Deal found 8/1£747
One-way flights from Brighton to Ko Samui
Search for one-way flight options from Brighton to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 8 January 2026.
Mon 6/421:15LTN - USM
3 stops51h 55mMultiple Airlines
Deal found 6/1£279
Thu 12/314:00LTN - USM
3 stops58h 10mMultiple Airlines
Deal found 6/1£281
Thu 12/314:20STN - USM
3 stops57h 50mMultiple Airlines
Deal found 6/1£287
Thu 12/308:05LGW - USM
2 stops50h 05mMultiple Airlines
Deal found 6/1£308
Mon 6/407:05LHR - USM
2 stops42h 05mMultiple Airlines
Deal found 6/1£318
Mon 6/415:15STN - USM
2 stops33h 55mMultiple Airlines
Deal found 6/1£321
Wed 28/114:00LTN - USM
3 stops59h 05mMultiple Airlines
Deal found 5/1£326
Fri 6/214:00LTN - USM
3 stops58h 45mMultiple Airlines
Deal found 7/1£331
Tue 24/313:05LGW - USM
3 stops48h 20mMultiple Airlines
Deal found 6/1£336
Sun 18/118:15STN - USM
3 stops54h 50mMultiple Airlines
Deal found 6/1£337
Tue 24/314:00LTN - USM
3 stops47h 25mMultiple Airlines
Deal found 6/1£340
Tue 24/308:55STN - USM
2 stops52h 35mMultiple Airlines
Deal found 6/1£345
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 8 January 2026.
Use the filters below to find and compare flights from Brighton to Ko Samui that are best for you.
Fly from
Brighton
Fly to
Ko Samui
Route
Depart
Return
Price
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 23/6
19:25-21:10
1 stop19h 45m
Ko Samui
Fri 10/7
16:25-06:35
1 stop20h 10m
£723
LondonKo Samui
LTN - USM
LTNUSM
London Luton
Sun 15/3
08:00-12:35
3 stops21h 35m
Ko Samui
Tue 24/3
18:15-23:10
3 stops35h 55m
£727
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 7/4
19:25-21:10
1 stop19h 45m
Ko Samui
Thu 30/4
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Sat 30/5
22:00-21:10
1 stop17h 10m
Ko Samui
Sat 27/6
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Wed 24/6
22:00-21:10
1 stop17h 10m
Ko Samui
Sat 11/7
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Wed 24/6
19:25-18:15
1 stop16h 50m
Ko Samui
Mon 13/7
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 23/6
22:00-21:10
1 stop17h 10m
Ko Samui
Tue 14/7
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Wed 24/6
19:25-21:10
1 stop19h 45m
Ko Samui
Sun 12/7
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 23/6
19:25-18:15
1 stop16h 50m
Ko Samui
Mon 13/7
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LCY - USM
LCYUSM
London City
Fri 22/5
19:15-21:10
2 stops19h 55m
Ko Samui
Mon 1/6
10:05-08:40
2 stops28h 35m
£744
Flights are sorted by cheapest return flights first.
Deals found on 6/1
Showing 1-10 of 60 results
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 far ahead should I book a flight from Brighton to Ko Samui?
Use this chart to determine the optimal time to book a return flight from Brighton to Ko Samui. Price data was last updated on 2 January 2026.
The price you pay for your flight from Brighton to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Brighton to Ko Samui?
Currently, December is the cheapest month in which you can book a flight from Brighton to Ko Samui (average of £340). Flying from Brighton to Ko Samui in February is currently the most expensive (average of £701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BH9 to USM?
Find hourly flight availability from Brighton to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 January 2026.
It’s typically best to fly out from Brighton to Ko Samui at midday. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Brighton to Ko Samui?
Use this chart to determine the cheapest time to fly return from Brighton to Ko Samui. Price data was last updated on 30 March 2025.
Travellers seeking maximum savings on their Brighton to Ko Samui flight should consider departing on Wednesday at midday when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 8 January 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.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
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 45m. Fly via British Airways, SWISS, or Turkish Airlines to get the fastest option. There are 6144 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 £507. Thai Airways flights start at £510 while deals on Singapore Airlines start at £510 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 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.
What is the cheapest month to book a flight from Brighton to Ko Samui?
Currently, December is the cheapest month in which you can book a flight from Brighton to Ko Samui (average of £340). Flying from Brighton to Ko Samui in February is currently the most expensive (average of £701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 January 2026.
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 8 January 2026.
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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