USM
Find cheap flights to Koh Samui from R8 640
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 7/11. 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.
Return
1 adult
Economy
Fri 27/10
Fri 3/11
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How much is the cheapest flight 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.Good to know
When to book flights to Koh Samui
Estimated return price
Average price per month
Flight prices as travel date approaches
Top tips for finding cheap flights to Koh Samui
- Book at least 4 weeks before departure in order to get a below-average price.
- High season is considered to be January, February and December. The cheapest month to fly from South Africa is May.
- Enter your preferred departure airport and travel dates into the search form above to unlock the latest Koh Samui flight deals.
FAQs - booking Koh Samui flights
How far is Koh Samui from central Koh Samui?
You’ll need to travel 3 km to reach the Koh Samui city centre from Koh Samui.
What is the name of Koh Samui’s airport?
All flights to Koh Samui land at Koh Samui. The airport code is USM,and it can also be referred to as Ko Samui, Koh Samui, or Samui.
What is the cheapest day to fly to Koh Samui?
Based on KAYAK data, the cheapest day to fly to Koh Samui is Friday. On the other hand, the most expensive day to fly is Thursday.
What is the cheapest month to fly to Koh Samui?
The cheapest month for flights to Koh Samui is May. On the other hand, the most expensive months are January and February.
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.
Top 4 airlines flying to Koh Samui
8,6
Singapore AirlinesOverall score based on 3928 reviews
86entertainment
87overall
85comfort
89crew
83food
88boarding
Airline reviews
Cons: "A comfort kit on a ultra long haul flight goes a long way"
Cons: "A comfort kit on a ultra long haul flight goes a long way"
Pros: "Everything is perfect, the crew services are very warm and professional, I strongly believe that Singapore airlines is the best in world as I tried many airlines but I don’t see like their them, I will strongly recommend and I will be their customer for any flight to Far East inshaallah."
Cons: "I recommend if they can provide paid massage service ( not complementary)at the suits class for long trip because there’s enough space to do it , I’m very glad to congratulate them for the level of service they reached ."
Pros: "I always like Singapore Airlines. They should continue to be the best."
Cons: "Some flexibility to select food choices even if we book the flight in short notice."
Pros: "Crew was okay"
Cons: "Did not get the food I chose. Seats were not clean and clumsy"
Pros: "Good boarding, good arrival gate"
Cons: "Old plane, entertainment system is very old and screen bad"
Pros: "Nothing."
Cons: "Everything. Singapore Airlines had a great reputation. Imagine my disappointment. It was a horrible flight. The crew was nice enough, but inattentive. The food, if such a term may be applied here, was inedible. Just vile. In flight entertainment was a complete joke. Boarding was awful, but it always is. Seats were extremely uncomfortable. This racket is the ultimate way to rip somebody off of $1000. Horrible."
Pros: "smooth boarding process excellent enterntainment offered food is also quite good"
Cons: "seats seem to get smaller, less comfortable then I am used to with Singapore Airlines"
Pros: "(Previous PE comparisons: Turkish AL, Air NZ, SAS) Ease of check-in, on-time dep/arr, crew attention and responsiveness, seating within the range to be expected of this class."
Cons: "Plane condition: Cosmetic plastic panel below monitor and seat back pocket on Seat 31E fell off when foot rest was lowered; had previously been secured by adhesive tape. Panel removed by crew. In-flight entertainment system: Persistent intermittent loss of sound while listening to movie or TV program. Food: Tried to use "Book the Cook" feature touted by Singapore's website. Was unable to get on site for that purpose. The last try a message appeared (late September) that site was being "rebuilt." On the flight, there was no menu of choices; we were offered 3 vaguely worded choices which boiled down to beef, chicken or vegetables. Those appeared in not particularly appetizing forms and combinations--P.S., we like east and southeast Asian cooking and had just spent 3 weeks in Japan. Failure to provide information about possible delays due to WRG deplaning location at LAX: Although we are frequent fliers to and from LAX, we'd never heard of the WRG. It would have been helpful if the crew had informed us upon arrival that there could possibly be a wait on the plane as buses were used to transport us approximately 1/2 mile to TBIT. Generally: We chose Singapore because of its reputation for excellence. Belying the name of the class, both Turkish AL and Air NZ treated Premium Economy passengers as "junior" business class. Singapore treated us as coach with a roomier cabin and seating pitch."
Pros: "Satisfied and feel good on Singapore airlines, definitely will consider next trip"
Pros: "Everything on time and smooth. Great service. Great pillows and. Plenti snacks anytime I want it. Very comfortable seats. Entertainment System fabulous."
Cons: "All good"
Pros: "Crew was wonderful. Comfortable seat with nice meal. Overall loved it"
Pros: "The 1-hour complimentary wifi."
Cons: "Hope they had the immigration/arrival card on the airplane."
Cons: "Poor Flight and worst food and bad staff from Doha Airport. Worst food in qatar flight"
Pros: "Crew was great. They made up for mistakes in a positive and amenable way."
Cons: "Flight was late. There was no communication about it. The flight from Joburg to Doha was late, therefore I missed my connection. The delay was not officially communicated to any of the passengers — no announcements made, no representatives to talk to at the gate — until well past the time that we should have been in the air. It was distressing."
Pros: "The customer service was amazing. Air hostesses were very courteous, friendly and helpful."
Cons: "Seats were too small to sit comfortably on a long flight I wish Qatar had better seats for long journey and had advanced entertainment system."
Pros: "The crew was exceptional! Seat was comfortable and extra seat not occupied next to me giving me extra elbow room also in addition to sufficient leg room."
Cons: "I would have a few suggestions but it would rise the price of ticket significantly. We got what we paid for."
Pros: "crew was so kind and lovely with our daughter"
Cons: "food was fairly rough from Doha and the wine options in economy on all flights were terrible"
Pros: "Crews were excellent. Luggage came out very fast. Flight was very comfortable."
Pros: "The crew is always very professional."
Cons: "The inflight entertainment was down for 2/3 of the people flying. And it was a 14 hour flight... :/"
Pros: "The supervisor has a good customer care and all the crew are so wonderful. I was so pleased. Thank you."
Pros: "The crew was wonderful. The food was excellent.the seats was comfortable."
Cons: "The whole boarding process was lengthy and totally unnecessary with the extra steps"
Pros: "Entertainment always the best!!! The spacious seat and quick check in system"
Cons: "The crew can improve by more attentive and Mayb more staffs. The flight is full, they quite busy. But General is good. The food can be better options"
Pros: "Yes seat was comfortable and crew was good. Overall, good service. Thank you!!"
Cons: "It was cold, and blankets were taken away before landing."
Pros: "Great crew. More room for seat would be better"
Cons: "All seats should look like the first class seats. I’m a little person and still was cramped. Can’t sit in same position for that long."
Pros: "Overall flight quality"
Cons: "Free wifi time can be increased to at least an hour and Food quality can be better"
Pros: "We got upgraded to business class--best experience of my life!!!"
Cons: "No one single thing was wrong"
Pros: "Loved the leg room, very friendly staff, the cabin was a nice temperature."
Cons: "Based on this flight alone, I have no complaints. Looking forward to flying with Emirates again."
Pros: "We felt safe and the flight landed a bit early."
Cons: "Boarding was a nightmare, couldn’t hear zones being called, etc. assigned seats had us in the middle and basically so confined we couldn’t eat when they gave us food. Very uncomfortable. I had such a bad experience I got online and paid for isle seats for the return trip, and thought maybe that’s what they wanted all along ..,"
Pros: "The cabin crew were excellent. All of them. They gave me great service. It was once of the best long haul flights I've had in economy. Fantastic. I was seated in seat 80H. Please see to it that the cabin crew who serviced this area are well rewarded. If every flight had crew like these guys and gals then flying would be a lot more enjoyable."
Cons: "I really can't find anything to complain about."
Pros: "The service, the food and the comfort, as well as the entertainment are the best."
Cons: "Nothing."
Pros: "Luxury and spacious toilets"
Cons: "Amount of food was not enough from Hong Kong to Abu Dhabi."
Cons: "The airplane broke from Abudabi to Delhi with 4 hrs delay."
Pros: "Crew excellent,food excellent,was very surprised after reading some bad reviews on the net."
Cons: "Having pyjama to wear will have equalised Qatar business class."
Pros: "On-ground customer service of Ethiad, Fatima. She was professional and understanding."
Cons: "Don’t overlook international flights and penalize travelers who don’t have a seat selection but checked in on time."
Pros: "Not much"
Cons: "- Very noisy and old airplane - Since it's old, the legroom in economy was poor and the business class was looking like it was built in the 80s. It was really cramped even in the business class - If you bring your own headphones, make sure they're noise cancelling since it's noisy on the plane - And if you bring your own headphones, you need those old 2 pin style connectors as well. The ones that Ethiad give you are super low quality. - Screen resolution on those screens is really bad, you can view every pixel on the screen and brightness doesn't go all the way up either."
Pros: "customer service is great"
Cons: "waited for another plane that was late..but no problem"
Cons: "1. Not smiley at all. 2. I asked for a blanket as my 2 yrs old was sleeping and I have to ask three times and finally I got it. 3. I asked for arrival form 40 min before landing and the air hostess said later and she didn’t give me one ."
Pros: "Travelled in Airbus 380 for the firstvtime and I was impressed by size of the plane and comfort in economy class. Enough of leg space to bend my leg and avoid bad blood circulation. Overall comfortable flight."
Cons: "Again I found behaviour of few Crew Members a bit rute for instance i asked hor headphone from one of the attendant and she immediately told me that it cannot be missing as she put the headphone there by herself making me feel like as if i stole the headphones. I was bit speechless though i really wanted to reply to her but it would have been rude. Second thing I did not like about flight was foir serving. In our over 7 hour flight, we were just served breakfast in the morning just 2 hours before landing. Its not healthy to keep customers hungry what if the customer is diabetic. Airline need to understand that up in the sky we are dependent on them for our basic needs and it should be respected."
Pros: "The new A380 was great"
Cons: "It was freezing cold Trays were left in front of passengers for too long Entertainment options were poor"
Pros: "the nice crew- the relative speed of boardinf"
Cons: "compared with Emirates, the movies/Tv choices are very limited and in addition, only available -after take off and stop being available 30 min before landing. very disaappointing compared with emirates when we can start watching content from the minute we are on the plane until the very last minute. also, the plane had very limited space dedicated to stretch legs compared to other A380 from other companies."
Book Cheap Koh Samui Plane Tickets
Recent return flight deals
27/12Wed
2 stopsMultiple Airlines
20h 40mJNB-USM
6/1Sat
2 stopsMultiple Airlines
22h 40mUSM-JNB
R28 328
18/12Mon
2 stopsMultiple Airlines
27h 40mJNB-USM
3/1Wed
2 stopsMultiple Airlines
20h 20mUSM-JNB
R30 583
27/12Wed
3 stopsMultiple Airlines
26h 20mJNB-USM
6/1Sat
2 stopsMultiple Airlines
20h 50mUSM-JNB
R31 265
18/12Mon
3 stopsMultiple Airlines
37h 30mJNB-USM
3/1Wed
2 stopsMultiple Airlines
20h 40mUSM-JNB
R33 823
18/12Mon
3 stopsMultiple Airlines
26h 20mJNB-USM
3/1Wed
3 stopsMultiple Airlines
30h 10mUSM-JNB
R35 604
18/12Mon
1 stopSingapore Airlines
23h 20mJNB-USM
3/1Wed
2 stopsSingapore Airlines
18h 00mUSM-JNB
R43 941
27/12Wed
2 stopsMultiple Airlines
20h 40mJNB-USM
6/1Sat
1 stopMultiple Airlines
24h 55mUSM-JNB
R49 266
18/12Mon
1 stopMultiple Airlines
23h 20mJNB-USM
3/1Wed
1 stopMultiple Airlines
21h 45mUSM-JNB
R86 367
27/12Wed
1 stopSingapore Airlines
23h 20mJNB-USM
6/1Sat
1 stopSingapore Airlines
21h 45mUSM-JNB
R124 510
Search by stops
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Recent one-way flight deals
7/11Tue
2 stopsMultiple Airlines
28h 30mJNB-USM
R8 640
8/11Wed
2 stopsQatar Airways
25h 20mJNB-USM
R8 849
7/11Tue
3 stopsMultiple Airlines
28h 30mJNB-USM
R9 361
8/11Wed
3 stopsMultiple Airlines
36h 30mJNB-USM
R9 910
8/11Wed
3 stopsMultiple Airlines
36h 30mJNB-USM
R10 346
8/11Wed
2 stopsQatar Airways
23h 25mJNB-USM
R10 403
7/11Tue
3 stopsMultiple Airlines
38h 30mJNB-USM
R11 047
7/11Tue
1 stopSingapore Airlines
23h 20mJNB-USM
R15 083
8/11Wed
1 stopMultiple Airlines
23h 20mJNB-USM
R17 887
8/11Wed
1 stopSingapore Airlines
26h 20mJNB-USM
R22 378
Search by stops
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Search by price
Recent domestic flight deals
15/10Sun
directBangkok Airways
1h 05mBKK-USM
25/10Wed
directBangkok Airways
1h 15mUSM-BKK
R2 331
27/1Sat
directBangkok Airways
1h 10mBKK-USM
31/1Wed
directBangkok Airways
1h 15mUSM-BKK
R2 350
31/10Tue
directBangkok Airways
1h 35mDMK-USM
1/11Wed
directBangkok Airways
1h 35mUSM-DMK
R2 350
13/3Wed
directBangkok Airways
1h 10mBKK-USM
22/3Fri
directBangkok Airways
1h 15mUSM-BKK
R2 369
4/11Sat
directBangkok Airways
1h 35mDMK-USM
6/11Mon
directBangkok Airways
1h 35mUSM-DMK
R2 369
11/11Sat
directBangkok Airways
1h 10mBKK-USM
21/11Tue
directBangkok Airways
1h 15mUSM-BKK
R2 388
9/11Thu
directBangkok Airways
1h 10mUTP-USM
27/11Mon
directBangkok Airways
1h 15mUSM-UTP
R2 501
29/11Wed
directBangkok Airways
1h 10mBKK-USM
8/12Fri
directBangkok Airways
1h 15mUSM-BKK
R2 501
30/10Mon
directBangkok Airways
1h 35mDMK-USM
1/11Wed
directBangkok Airways
1h 35mUSM-DMK
R2 501
29/11Wed
directBangkok Airways
1h 10mBKK-USM
12/12Tue
directBangkok Airways
1h 15mUSM-BKK
R2 520