Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

USM

Find cheap flights to Koh Samui from £342

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Koh Samui departing on 31/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 23/5
Thu 30/5

Search hundreds of travel sites at once for deals on flights to Koh Samui

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Koh Samui
These are the airlines KAYAK users have selected most often from within our search results for flights to Koh Samui
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Koh Samui

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Koh Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:35 - 21:35LGW-USM
27h 00m2 stops
07:00 - 06:35USM-LGW
29h 35m2 stops
Mon, 3 Jun - Sun, 16 Jun
20:25 - 21:35LHR-USM
19h 10m2 stops
21:15 - 20:30USM-LHR
29h 15m2 stops
Mon, 3 Jun - Sun, 16 Jun
11:45 - 12:45LHR-USM
19h 00m2 stops
10:55 - 08:00USM-LHR
27h 05m2 stops
Mon, 27 May - Mon, 3 Jun
21:50 - 08:35LHR-USM
28h 45m2 stops
07:00 - 18:45USM-LHR
17h 45m2 stops
£706Etihad Airways
Find Deal
Thu, 5 Sep - Thu, 26 Sep
21:50 - 07:20LHR-USM
27h 30m2 stops
19:00 - 18:45USM-LHR
29h 45m2 stops
£707Etihad Airways
Find Deal
Sun, 29 Sep - Sun, 6 Oct
21:35 - 20:55LHR-USM
17h 20m1 stop
08:45 - 19:25USM-LHR
16h 40m1 stop
£797EVA Air
Find Deal
Wed, 22 May - Wed, 29 May
21:35 - 20:55LHR-USM
17h 20m1 stop
08:00 - 19:25USM-LHR
17h 25m1 stop
£801EVA Air
Find Deal
Tue, 28 May - Fri, 7 Jun
09:00 - 10:10LGW-USM
19h 10m2 stops
15:50 - 06:40USM-LGW
20h 50m2 stops
£838Qatar Airways
Find Deal
Sun, 1 Sep - Sun, 15 Sep
09:00 - 10:10LGW-USM
19h 10m2 stops
15:50 - 06:40USM-LGW
20h 50m2 stops
£882Qatar Airways
Find Deal
Sat, 31 Aug - Sat, 14 Sep
21:25 - 20:55LHR-USM
17h 30m1 stop
08:45 - 07:15USM-LHR
28h 30m1 stop
£931Thai Airways
Find Deal
Fri, 28 Jun - Sat, 13 Jul

Flights to Koh Samui - Travel Insights & Trends

Get data-powered insights and trends into flights to Koh Samui to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Koh Samui?

The average price of all flights to Koh Samui clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Koh Samui is Monday where tickets can be as cheap as £944. On the other hand, the most expensive day to fly is Friday, where prices are £997 on average.

What is the cheapest month to fly to Koh Samui?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Koh Samui, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Koh Samui is September, where tickets cost £955 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from the United Kingdom is £1,531 and £1,482 respectively. For return trips, the best month to travel is May with an average price of £865.

What is the cheapest time of day to fly to Koh Samui?

The average price for all flights to Koh Samui depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Koh Samui is generally in the evening, when flights cost £908 on average. The most expensive time of day to fly to Koh Samui is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,096.

How far in advance should I book a flight to Koh Samui?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Koh Samui, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 79 days before departure.

How long is the flight to Koh Samui?

The duration of your flight to Koh Samui depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Koh Samui on KAYAK are from Manchester, which takes 17h 20m, London, which takes 18h 25m, and Edinburgh, which takes 22h 05m.

Good to know - Cheap tickets to Koh Samui

Low season

November

High season

March

Cheapest flight

£342
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from London Luton Airport to Koh Samui

When to book flights to Koh Samui

Are your dates flexible? Find out the best times to travel to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Koh Samui based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Koh Samui flights

  • How can I draw local currency at Koi Samui Airport?

    You will be able to draw local currency after flights to Ko Samui Airport. There are several branches of banks, such as KBank, that have cash-point machines on site for your convenience, from which you can draw baht. There is also a currency exchange counter based in the departures terminal.

  • What happens if I need medical assistance at Ko Samui Airport?

    The airport will be able to arrange an intensive care ambulance for any serious medical problems. The vehicles have a fully installed intensive care unit, so you will be treated before you even arrive at the hospital. You can book with the airport before you land or through the information counter. For smaller medical issues, there is a first-aid station based north of the arrivals hall at the airport.

  • Which airlines offer flights to Ko Samui?

    Several airlines fly to Ko Samui from the UK, although none of them offer a direct service. Thai Airways, British Airways, Singapore Airlines and Emirates are among the major global carriers that service the airport, including at least one stopover in a major hub such as Bangkok, Singapore or Dubai. Ko Samui Airport is in fact owned and operated by Bangkok Airways, which offers many connecting flights to Bangkok or other airports within Thailand.

  • What is the fastest way to reach the ferry port from Ko Samui Airport?

    If you are continuing your journey by ferry after a flight to Ko Samui, both Raja Ferry and Seatran Ferry are accessible from the airport. Nathon Pier (Seatran) is around a 40min drive from the airport, while it takes 55min to reach the Raja Ferry port. Pre-booked taxis are the best way to make sure you reach your connection, costing around ฿800 (£20) and ฿1,000 (£24) respectively.

  • Does Ko Samui Airport offer island-wide taxi services?

    If you are not renting a car, the best way to get around the island is by taxi. These can be booked online in advance or at the Samui Accomm taxi counter in Arrivals. Rates are fixed depending on your destination, starting from around ฿400 (£9.60) to Bophut and reaching ฿1,000 (£24) for Lipa Noi. Shared minivans are also available, although they will normally only depart when at least 5 passengers on board. Fares vary from ฿100 (£2.40) for a nearby destination to ฿400 (£9.60) if you are travelling to the opposite side of the island.

  • Is there an on-site hotel at Ko Samui Airport?

    No, travellers on late flights to Ko Samui will need to book accommodation nearby. Fortunately there are several options to choose from, and the majority of hotels on the island will offer a transfer service. Both the Samui Pier Beach Front Resort and Saboey Resort & Villas are just 5min from the terminal building.

  • How far is Koh Samui from central Koh Samui?

    The city centre of Koh Samui is 2 miles from Koh Samui.

  • What is the name of Koh Samui’s airport?

    Koh Samui is served by Koh Samui, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM.

  • How does KAYAK find such low prices on flights to Koh Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Koh Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Koh Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Koh Samui with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Koh Samui

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Koh Samui flight deals.
  • Why not zip between beaches at your leisure by hiring a car when you arrive at the airport? There is a branch of SIXT which accept car hire payments by credit or debit card. You can find them at the domestic arrivals exit on the first floor. You can also find Hertz, Budget and Alamo. Save time by booking ahead on KAYAK.
  • If you are travelling further and taking a domestic flight from Ko Samui International Airport (USM), you will find a section that is great to relax in before you take off. Look for the Samui Park Avenue area, which is a large complex based in the main concourse. It sometimes hosts live entertainment like jazz music to watch while you catch up on e-mails.
  • If you take a flight off the island, you will find the furniture at the departure gates of Ko Samui Airport quite unique. With bamboo and fabric chairs in the main seating area, the furniture is plush and luxurious and a great space to relax in before take-off.
  • Ko Samui Airport (USM) is a popular gateway for travellers to southern Thailand. As the island receives international flights, it is a useful point of entry for those looking to reach other nearby islands including Ko Pha-ngan, Ko Phaluai and Ko Taen.
  • Often described as ‘the most beautiful airport in the world’, Ko Samui Airport is largely outdoors. Immediately upon arrival you can start soaking up the sun or relax in landscaped areas surrounded by tropical plants, fish and bamboo seating.
  • If you would prefer a more exclusive area, Blue Ribbon Club Lounges are available in both Domestic and International Departures. Show your lounge membership or book a prepaid pass to access beverages, internet, TV and newspapers.
  • Feeling peckish after your flight to Ko Samui? Samui Park Avenue, the retail area of the airport, offers various options including a sports bar, Whittard Coffee and Tea, The Blue Elephant and an international food court.
  • Travellers wishing to relax after long flights to Ko Samui can enjoy a traditional Thai massage before continuing their journey. Soul to Sole offers various treatments to rejuvenate body and mind.
  • A small selection of shops are available at Ko Samui Airport, selling cosmetics, clothing, accessories and local souvenirs, as well as camera equipment and electronics.
See more tips

Prefer to fly direct to Ko Samui?

Find which airlines fly direct to Ko Samui, which days they fly and book direct flights.

Direct departures

United Kingdom to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Tuesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Wednesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Thursday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Friday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Saturday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Sunday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

See more direct flights

Direct returns

Ko Samui to United Kingdom

Monday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Tuesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Wednesday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Thursday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Friday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Saturday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

Sunday

Air Astana, Air France, Austrian Airlines, +24 more

Air Astana, Air France, +25 more

See more direct flights
See more direct flights

Top 5 airlines flying to Koh Samui

 
See real verified KAYAK customer reviews for airlines flying to Koh Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Koh Samui. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Koh Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1560 reviews
7.9food
8.0entertainment
8.4boarding
8.2comfort
8.6crew
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

Great food in business class. Great service by staff. They were all so very nice

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

They didn’t have ice for the drinks and only gave you half a cup of your beverage. Did not have enough water. I got dehydrated

Boarding is fast and easy for economy class, food was ok baggage policies are good

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

Everything was fantastic! It was a short flight but the crew really went above and beyond to make it a great flight. I felt cared for with EVA.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

We are satisfied with the cabin crew serviceand the quality of meals served.

Lunch Food was tasteful and had variety. Seat was comfortable. However, when I was reserving my seats during booking, the seat configuration showed was 3-3-3, but when I boarded it was a 2-4-2 configuration? Also during booking, I had also bought travel insurance together with my TG booking. However there was no confirmation of my purchase from Allianz and TG. After several emails with TG contact, sales, reservation and Allianz was i able to confirm my insurance purchase. When the policy was issued, the birth dates of me and my wife were wrongly stated and I had to go through another round of emails with Allianz to get it corrected. Otherwise any claims would be void! It was indeed not a very good booking experience!

Check in was a disaster. 90 minutes and only 2 economy check in desks open. Had to rush to catch the flight.

I couldnt go on this flight and lost all my money over 1,000 UK Pounds as my visa to Myanmar was not accepted :(

Thai Airways is one of the best airlines in the business. Looking forward to fly again with them.

After going back and forth with the airline, they never reimbursed the airline tickets. Went around asking multiple people how to get reimbursed and kept getting put back, not satisfied with their customer service.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Efficient like all the other flights with them. An outstanding budget airline!

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

They shld provide food. Between food they are giving 10 hours gap which is toooo much

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Food and entertainment was very very bad. Also, Doha airport is very bad. Entertainment was same for last 1 month....no change. Old movies. Food quality was sub par.

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

After going through security and waiting for the flight at the gate, there was no access to bathrooms and no place to charge a phone while waiting for the flight. But once I was on the plane, everything was very good.

There was not enough staff during boarding which had created big problems . Another thing once you enter gate area there’s no way to use bathroom and you have to be in that area 2 hours before boarding which is too much.

Luggage handling was very very bad. Damaged my new Calvin Klein bag and delayed another. Still did not get it since 2 days. Worst airlines and service.

They ran out of some of the popular food items. 😞

Lovely aircraft and I flight entertainment. Good leg room. Full flight crew struggled a bit

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

One thing is very important is you people not giving seat arrangement together to couple, senior citizen. You have to take care of senior citizen. Do not look about money. Money is not important everywhere. Make relationship strong is very very important. I like Etiyad air line out of all air line. Food was hot and delicious. Air hostess gave very good service, nice attitude, very good behaviour. I gave 10 out of 10 marks. Thanks Jivraj

Food was very good. Again tray could use a non-skid mat. I had a regular seat - comfortable - able to sleep undisturbed. Boarding was uneventful.

Sits are very uncomfortable Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Very very bad service very tight seats never ever flying with Etihad again

Everything was great. Cabin Crew was awesome and very helpful. Thank you so much.

Short travel duration. However, I had placed meal preference while booking my air ticket but was given vegetarian meal on board. Food was okay. Not so great. Didn't like Spanish eggplant, cold chickpeas salad. No hot soup was available. Everything cold cold only.

I request kosha food all my flight but this flight didn’t imclude my kosha meal.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Missed my flight to final destination because of delayed British Airways flight. Had to spend 12 hours in airport and $1500 for new plane tickets

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Offered vegetable curry when it was actually tofu which I don’t care for.

British Airways planes are too old verses other airlines, followed by luggage not turning up, with a customer service team unhelpful in trying to locate or send to hotel was appalling. 3 days without suitcases on a leg that flies 2 x daily.

The flight was good the crew excellent…but take off delayed three hours!!!

Book Cheap Koh Samui Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Koh Samui found on KAYAK in the last 72 hours.
3/6Mon
2 stops
27h 00mLGW-USM
16/6Sun
2 stops
29h 35mUSM-LGW
£628
3/6Mon
2 stops
19h 10mLHR-USM
16/6Sun
2 stops
29h 15mUSM-LHR
£661
27/5Mon
2 stops
19h 00mLHR-USM
3/6Mon
2 stops
27h 05mUSM-LHR
£694
5/9Thu
2 stopsEtihad Airways
28h 45mLHR-USM
26/9Thu
2 stopsEtihad Airways
17h 45mUSM-LHR
£706
29/9Sun
2 stopsEtihad Airways
27h 30mLHR-USM
6/10Sun
2 stopsEtihad Airways
29h 45mUSM-LHR
£707
22/5Wed
1 stopEVA Air
17h 20mLHR-USM
29/5Wed
1 stopEVA Air
16h 40mUSM-LHR
£797
28/5Tue
1 stopEVA Air
17h 20mLHR-USM
7/6Fri
1 stopEVA Air
17h 25mUSM-LHR
£801
1/9Sun
2 stopsQatar Airways
19h 10mLGW-USM
15/9Sun
2 stopsQatar Airways
20h 50mUSM-LGW
£838
31/8Sat
2 stopsQatar Airways
19h 10mLGW-USM
14/9Sat
2 stopsQatar Airways
20h 50mUSM-LGW
£882
28/6Fri
1 stopThai Airways
17h 30mLHR-USM
13/7Sat
1 stopThai Airways
28h 30mUSM-LHR
£931

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Koh Samui found on KAYAK in the last 72 hours.
31/5Fri
3 stops
52h 50mLTN-USM
£342
22/5Wed
3 stops
54h 05mLGW-USM
£345
26/6Wed
3 stops
30h 10mLGW-USM
£368
30/4Tue
1 stopEVA Air
16h 55mLHR-USM
£530
1/5Wed
1 stopEVA Air
17h 20mLHR-USM
£531
30/4Tue
1 stopThai Airways
18h 10mLHR-USM
£593
22/7Mon
2 stopsQatar Airways
20h 10mEDI-USM
£708
25/7Thu
1 stopThai Airways
14h 20mLHR-USM
£797
13/7Sat
2 stopsEmirates
41h 30mLGW-USM
£805
13/7Sat
2 stopsEmirates
42h 05mSTN-USM
£852

Search by stops

Search by airline

Search by price

Recent domestic flight deals

16/5Thu
directBangkok Airways
1h 05mBKK-USM
26/5Sun
directBangkok Airways
1h 15mUSM-BKK
£99
22/9Sun
directBangkok Airways
1h 05mBKK-USM
26/9Thu
directBangkok Airways
1h 15mUSM-BKK
£100
4/6Tue
directBangkok Airways
1h 05mBKK-USM
27/6Thu
directBangkok Airways
1h 15mUSM-BKK
£100
29/6Sat
directBangkok Airways
1h 05mBKK-USM
3/7Wed
directBangkok Airways
1h 15mUSM-BKK
£101
25/9Wed
directBangkok Airways
1h 05mBKK-USM
25/9Wed
directBangkok Airways
1h 15mUSM-BKK
£106
18/6Tue
directBangkok Airways
1h 30mBKK-USM
27/6Thu
directBangkok Airways
1h 15mUSM-BKK
£107
23/9Mon
directBangkok Airways
1h 05mBKK-USM
4/10Fri
directBangkok Airways
1h 15mUSM-BKK
£108
11/6Tue
directBangkok Airways
0h 55mHKT-USM
14/6Fri
directBangkok Airways
1h 00mUSM-HKT
£113
25/6Tue
multi-stop
5h 55mDMK-USM
30/6Sun
direct
1h 30mUSM-DMK
£149
25/6Tue
direct
1h 05mBKK-USM
30/6Sun
multi-stop
11h 30mUSM-BKK
£151

Search by stops

Search by airline

Search by price

Last minute flights to Koh Samui

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Koh Samui that are departing in the next 10 days.
26/4Fri
multi-stopEVA Air
16h 55mLHR-USM
16/5Thu
multi-stopEVA Air
17h 25mUSM-LHR
£820
26/4Fri
multi-stop
28h 50mLGW-USM
16/5Thu
multi-stop
24h 45mUSM-LGW
£838
26/4Fri
multi-stopEtihad Airways
29h 20mLHR-USM
16/5Thu
multi-stopEtihad Airways
23h 45mUSM-LHR
£879
26/4Fri
multi-stopGulf Air
40h 15mLHR-USM
16/5Thu
multi-stopGulf Air
28h 10mUSM-LHR
£927
26/4Fri
multi-stop
20h 05mLHR-USM
16/5Thu
multi-stop
16h 10mUSM-LHR
£977
26/4Fri
multi-stopGulf Air
40h 15mLHR-USM
16/5Thu
multi-stopGulf Air
39h 40mUSM-LHR
£979
26/4Fri
multi-stop
17h 45mSTN-USM
16/5Thu
multi-stop
21h 45mUSM-STN
£1,011
26/4Fri
multi-stopQatar Airways
35h 20mLGW-USM
16/5Thu
multi-stopQatar Airways
45h 15mUSM-LGW
£1,070
24/4Wed
multi-stopAustrian Airlines
26h 40mLHR-USM
27/4Sat
multi-stopAustrian Airlines
25h 05mUSM-LHR
£1,700
26/4Fri
multi-stopKLM
23h 25mLCY-USM
16/5Thu
multi-stopKLM
17h 30mUSM-LCY
£2,468

Search by stops

Search by airline

Search by price