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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — USM
21 Jan — 28 Jan1
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
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 22 December 2025.
Fri 26/1221:35STN - USM
2 stops31h 15mMultiple Airlines
Sun 11/121:10USM - STN
3 stops32h 25mMultiple Airlines
Deal found 21/12£897
Mon 29/1220:15LHR - USM
2 stops35h 45mMultiple Airlines
Mon 19/116:30USM - LHR
2 stops29h 30mMultiple Airlines
Deal found 21/12£908
Fri 26/1211:00LHR - USM
2 stops21h 00mMultiple Airlines
Fri 23/111:40USM - LHR
1 stop34h 20mMultiple Airlines
Deal found 21/12£937
Fri 26/1211:00LHR - USM
2 stops21h 00mMultiple Airlines
Fri 16/111:40USM - LHR
1 stop34h 20mMultiple Airlines
Deal found 21/12£962
Sun 28/1222:05LHR - USM
2 stops25h 50mMultiple Airlines
Mon 19/111:40USM - LHR
1 stop24h 45mMultiple Airlines
Deal found 21/12£972
Thu 25/1206:40LHR - USM
3 stops29h 20mMultiple Airlines
Sun 18/121:20USM - LHR
2 stops27h 50mMultiple Airlines
Deal found 22/12£977
Fri 26/1220:15LHR - USM
2 stops27h 40mMultiple Airlines
Mon 26/111:40USM - LHR
1 stop34h 20mMultiple Airlines
Deal found 21/12£1,007
Fri 26/1209:15LGW - USM
3 stops28h 30mMultiple Airlines
Fri 2/111:50USM - LGW
3 stops31h 05mMultiple Airlines
Deal found 20/12£1,036
Tue 30/1220:15LHR - USM
2 stops27h 40mMultiple Airlines
Sat 10/111:40USM - LHR
1 stop34h 20mMultiple Airlines
Deal found 21/12£1,052
Fri 26/1209:15LGW - USM
3 stops28h 30mMultiple Airlines
Wed 7/119:50USM - LGW
3 stops32h 25mMultiple Airlines
Deal found 20/12£1,059
Sat 27/1222:05LHR - USM
2 stops25h 50mMultiple Airlines
Sun 18/111:40USM - LHR
1 stop24h 45mMultiple Airlines
Deal found 21/12£1,067
Fri 26/1209:15LGW - USM
3 stops28h 30mMultiple Airlines
Sun 4/113:00USM - LGW
2 stops34h 10mMultiple Airlines
Deal found 20/12£1,105
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 22 December 2025.
Mon 4/519:25LHR - USM
1 stop19h 45mBritish Airways
Fri 15/513:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 22/12£730
Fri 24/414:45LHR - USM
2 stops24h 50mEtihad Airways
Sun 10/518:55USM - LHR
2 stops26h 20mEtihad Airways
Deal found 21/12£753
Sun 10/519:15LCY - USM
2 stops19h 55mSWISS
Tue 12/510:05USM - LCY
2 stops28h 35mSWISS
Deal found 21/12£757
Fri 10/406:00LTN - USM
3 stops26h 50mMultiple Airlines
Sun 26/417:50USM - LTN
3 stops24h 15mMultiple Airlines
Deal found 22/12£759
Tue 28/417:50LCY - USM
2 stops18h 25mKLM
Tue 12/511:55USM - LCY
2 stops26h 00mKLM
Deal found 21/12£840
Mon 4/509:00LGW - USM
2 stops19h 30mQatar Airways
Fri 15/517:50USM - LGW
2 stops18h 50mQatar Airways
Deal found 22/12£845
Tue 19/521:05STN - USM
2 stops32h 10mEmirates
Mon 1/608:45USM - STN
2 stops34h 10mEmirates
Deal found 22/12£848
Mon 16/313:55LHR - USM
2 stops20h 05mEtihad Airways
Tue 17/319:00USM - LHR
2 stops24h 05mEtihad Airways
Deal found 21/12£764
Tue 24/306:25LTN - USM
3 stops25h 05mMultiple Airlines
Wed 8/417:00USM - LTN
3 stops35h 35mMultiple Airlines
Deal found 22/12£771
Sun 15/318:40LHR - USM
1 stop16h 35mBritish Airways
Thu 26/313:25USM - LHR
2 stops23h 00mBritish Airways
Deal found 22/12£777
Sun 10/509:25LGW - USM
2 stops21h 20mSWISS
Mon 11/516:25USM - LGW
2 stops21h 30mSWISS
Deal found 21/12£794
Sun 15/308:50LHR - USM
2 stops18h 45mEtihad Airways
Wed 18/319:00USM - LHR
2 stops24h 05mEtihad Airways
Deal found 21/12£774
Thu 11/614:55STN - USM
2 stops38h 45mEmirates
Mon 15/614:00USM - STN
2 stops34h 45mEmirates
Deal found 22/12£851
Tue 3/321:00LHR - USM
1 stop38h 15mBritish Airways
Tue 5/513:30USM - LHR
2 stops21h 55mBritish Airways
Deal found 21/12£779
Thu 23/413:10LCY - USM
2 stops17h 35mSWISS
Tue 12/510:05USM - LCY
2 stops28h 35mSWISS
Deal found 21/12£800
Fri 16/114:40LTN - USM
3 stops22h 55mMultiple Airlines
Sat 31/119:00USM - LTN
3 stops35h 15mMultiple Airlines
Deal found 22/12£803
Thu 11/609:00LGW - USM
2 stops19h 30mQatar Airways
Mon 15/617:55USM - LGW
2 stops25h 30mQatar Airways
Deal found 20/12£887
Thu 9/417:50LCY - USM
2 stops18h 25mKLM
Wed 15/411:55USM - LCY
2 stops26h 00mKLM
Deal found 22/12£922
Sat 14/313:55LHR - USM
2 stops20h 05mEtihad Airways
Wed 18/319:00USM - LHR
2 stops24h 05mEtihad Airways
Deal found 21/12£774
Thu 11/610:05LGW - USM
2 stops19h 35mEmirates
Mon 15/617:50USM - LGW
2 stops19h 30mEmirates
Deal found 21/12£853
Sun 10/508:45LHR - USM
2 stops22h 00mSWISS
Mon 11/516:25USM - LHR
3 stops27h 15mSWISS
Deal found 21/12£823
Mon 19/121:00LHR - USM
1 stop38h 15mBritish Airways
Mon 2/213:25USM - LHR
1 stop23h 20mBritish Airways
Deal found 22/12£831
Wed 8/417:50LCY - USM
2 stops18h 25mKLM
Wed 15/411:55USM - LCY
2 stops26h 00mKLM
Deal found 22/12£922
Thu 9/412:00LGW - USM
2 stops23h 05mMultiple Airlines
Thu 16/415:50USM - LGW
2 stops21h 15mMultiple Airlines
Deal found 22/12£857
Sat 28/208:40LGW - USM
2 stops26h 35mQatar Airways
Sat 14/308:15USM - LGW
2 stops28h 40mQatar Airways
Deal found 22/12£945
Sat 7/320:25LGW - USM
2 stops28h 45mEmirates
Tue 17/308:30USM - LGW
2 stops29h 10mEmirates
Deal found 21/12£902
Fri 24/409:25LGW - USM
2 stops21h 20mSWISS
Sun 10/510:05USM - LGW
2 stops28h 15mSWISS
Deal found 22/12£837
Fri 10/417:50LCY - USM
2 stops18h 25mKLM
Wed 15/411:55USM - LCY
2 stops26h 00mKLM
Deal found 22/12£928
Thu 9/422:00LHR - USM
1 stop17h 10mBritish Airways
Sun 10/516:25USM - LHR
1 stop19h 10mBritish Airways
Deal found 22/12£846
Fri 16/114:40LTN - USM
3 stops22h 55mMultiple Airlines
Mon 2/219:45USM - LTN
2 stops27h 35mMultiple Airlines
Deal found 22/12£862
Last-minute flights from Brighton to Ko Samui
Discover last-minute flight deals from Brighton to Ko Samui. Data last updated 22 December 2025 and is based on user searches.
Wed 7/111:35LGW - USM
2 stops24h 15mMultiple Airlines
Thu 22/108:55USM - LGW
2 stops29h 00mMultiple Airlines
Deal found 22/12£742
Wed 7/118:40LHR - USM
2 stops19h 25mMultiple Airlines
Thu 22/118:05USM - LHR
2 stops21h 00mMultiple Airlines
Deal found 22/12£743
Wed 7/109:20LCY - USM
2 stops28h 45mMultiple Airlines
Thu 22/108:55USM - LCY
2 stops30h 50mMultiple Airlines
Deal found 22/12£777
Thu 15/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Sat 31/118:15USM - LGW
3 stops35h 40mMultiple Airlines
Deal found 22/12£750
Thu 15/113:50LHR - USM
2 stops40h 15mMultiple Airlines
Sun 1/213:25USM - LHR
2 stops25h 40mMultiple Airlines
Deal found 22/12£754
Fri 16/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Tue 3/218:30USM - LGW
2 stops26h 30mMultiple Airlines
Deal found 22/12£774
Fri 16/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Mon 2/214:05USM - LGW
2 stops23h 25mMultiple Airlines
Deal found 22/12£777
Sat 17/106:00STN - USM
3 stops31h 35mMultiple Airlines
Tue 3/208:15USM - STN
3 stops46h 35mMultiple Airlines
Deal found 22/12£745
Sat 17/110:30LGW - USM
2 stops27h 05mMultiple Airlines
Tue 3/220:20USM - LGW
2 stops24h 40mMultiple Airlines
Deal found 22/12£778
Mon 19/118:40LHR - USM
2 stops19h 25mMultiple Airlines
Fri 23/118:05USM - LHR
2 stops21h 00mMultiple Airlines
Deal found 20/12£761
Tue 20/117:50LHR - USM
1 stop18h 45mCathay Pacific
Tue 27/111:40USM - LHR
1 stop25h 50mCathay Pacific
Deal found 21/12£780
Thu 22/115:30LHR - USM
2 stops38h 35mMultiple Airlines
Sun 1/208:55USM - LHR
2 stops30h 50mMultiple Airlines
Deal found 20/12£756
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 22 December 2025.
Sun 8/314:30LTN - USM
2 stops34h 30mMultiple Airlines
Deal found 22/12£276
Sun 8/318:15STN - USM
2 stops30h 45mMultiple Airlines
Deal found 22/12£288
Thu 19/206:10STN - USM
2 stops53h 40mMultiple Airlines
Deal found 21/12£291
Sun 8/314:25LGW - USM
2 stops34h 35mMultiple Airlines
Deal found 22/12£293
Thu 19/208:00LTN - USM
2 stops51h 50mMultiple Airlines
Deal found 22/12£314
Thu 19/208:05LGW - USM
2 stops51h 45mMultiple Airlines
Deal found 22/12£319
Sat 31/114:00LTN - USM
3 stops59h 25mMultiple Airlines
Deal found 21/12£334
Mon 19/113:05LGW - USM
3 stops48h 30mMultiple Airlines
Deal found 22/12£340
Tue 20/114:00LTN - USM
3 stops47h 35mMultiple Airlines
Deal found 22/12£340
Sun 18/113:55LGW - USM
3 stops47h 40mMultiple Airlines
Deal found 22/12£341
Mon 19/114:00LTN - USM
3 stops47h 35mMultiple Airlines
Deal found 22/12£341
Sat 31/108:40STN - USM
3 stops53h 10mMultiple Airlines
Deal found 21/12£342
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 22 December 2025.
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 22 December 2025.
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
Mon 4/5
19:25-21:10
1 stop19h 45m
Ko Samui
Fri 15/5
13:30-05:25
2 stops21h 55m
£730
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Fri 24/4
14:45-21:35
2 stops24h 50m
Ko Samui
Sun 10/5
18:55-15:15
2 stops26h 20m
£753
LondonKo Samui
LCY - USM
LCYUSM
London City
Sun 10/5
19:15-21:10
2 stops19h 55m
Ko Samui
Tue 12/5
10:05-08:40
2 stops28h 35m
£757
LondonKo Samui
LTN - USM
LTNUSM
London Luton
Fri 10/4
06:00-14:50
3 stops26h 50m
Ko Samui
Sun 26/4
17:50-12:05
3 stops24h 15m
£759
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Mon 16/3
13:55-17:00
2 stops20h 05m
Ko Samui
Tue 17/3
19:00-12:05
2 stops24h 05m
£764
LondonKo Samui
LTN - USM
LTNUSM
London Luton
Tue 24/3
06:25-14:30
3 stops25h 05m
Ko Samui
Wed 8/4
17:00-22:35
3 stops35h 35m
£771
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 15/3
08:50-10:35
2 stops18h 45m
Ko Samui
Wed 18/3
19:00-12:05
2 stops24h 05m
£774
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Sat 14/3
13:55-17:00
2 stops20h 05m
Ko Samui
Wed 18/3
19:00-12:05
2 stops24h 05m
£774
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Sun 15/3
18:40-18:15
1 stop16h 35m
Ko Samui
Thu 26/3
13:25-05:25
2 stops23h 00m
£777
LondonKo Samui
LHR - USM
LHRUSM
London Heathrow
Tue 3/3
21:00-18:15
1 stop38h 15m
Ko Samui
Tue 5/5
13:30-05:25
2 stops21h 55m
£779
Flights are sorted by cheapest return flights first.
Deals found on 22/12
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 19 December 2025.
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 £342). Flying from Brighton to Ko Samui in February is currently the most expensive (average of £720). 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 22 December 2025.
It’s typically best to fly out from Brighton to Ko Samui at midday. Doing so could potentially save you 24% 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 16 December 2024.
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. Sunday evenings 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 22 December 2025.
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.
All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
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, Etihad Airways, or SWISS 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 £495. Thai Airways flights start at £512 while deals on Singapore Airlines start at £512 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.
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 £342). Flying from Brighton to Ko Samui in February is currently the most expensive (average of £720). 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 22 December 2025.
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 22 December 2025.
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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