Find flights
Deals
Airlines

£105+ Cheap flights from Ko Samui

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. 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.
USM — BKK
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ko Samui

Discover essential information about flights departing from Ko Samui, including flight schedules, destinations, airlines operating at the Ko Samui airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 February 2026.

Cheapest one-way flight

£78

Cheapest airline

Bangkok Airways

Most popular destination

Bangkok Suvarnabhumi (BKK)

Good round-trip deal

£140 or less

Good one-way deal

£92 or less
The cheapest one-way flight from Ko Samui is currently to Bangkok Suvarnabhumi.
Search Deals
On average, Bangkok Airways currently has the cheapest one-way flight from Ko Samui (avg. price of £222).
Search Deals
Bangkok Suvarnabhumi (BKK) is currently the most popular flight destination from Ko Samui (average return price of £134).
Search Deals
Price to beat on a round-trip flight from Ko Samui.
Search Deals
Price to beat on a one-way flight from Ko Samui.
Search Deals

Find flights from Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui
Explore the most affordable flight options available from Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 9 February 2026.

Sun 26/407:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Sat 2/506:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 6/2£105
Sat 9/507:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 13/506:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2£106
Thu 7/507:50
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Thu 7/519:25
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2£112
Thu 23/406:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Wed 29/406:05
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 6/2£123
Thu 7/517:00
USM
-
BKK
1 stop5h 05m
Multiple Airlines
Wed 13/514:30
BKK
-
USM
1 stop4h 45m
Multiple Airlines
Deal found 7/2£140
Sat 9/519:00
USM
-
BKK
1 stop4h 15m
Multiple Airlines
Wed 13/514:30
BKK
-
USM
1 stop4h 45m
Multiple Airlines
Deal found 8/2£140
Fri 8/517:00
USM
-
BKK
1 stop5h 05m
Multiple Airlines
Tue 12/507:00
BKK
-
USM
1 stop4h 55m
Multiple Airlines
Deal found 7/2£153
Wed 6/512:30
USM
-
BKK
1 stop5h 25m
Multiple Airlines
Wed 13/514:30
BKK
-
USM
1 stop4h 45m
Multiple Airlines
Deal found 8/2£155
Thu 7/519:00
USM
-
BKK
1 stop4h 15m
Multiple Airlines
Mon 11/514:30
BKK
-
USM
1 stop4h 45m
Multiple Airlines
Deal found 6/2£165
Thu 19/319:00
USM
-
BKK
1 stop4h 25m
Bangkok Airways
Sun 22/306:00
BKK
-
USM
Nonstop1h 10m
Bangkok Airways
Deal found 6/2£170
Mon 4/506:00
USM
-
BKK
Nonstop1h 15m
Bangkok Airways
Tue 12/506:30
BKK
-
USM
Nonstop1h 05m
Bangkok Airways
Deal found 8/2£178
Tue 10/316:30
USM
-
LGW
2 stops21h 00m
Multiple Airlines
Tue 17/320:20
LGW
-
USM
2 stops28h 10m
Multiple Airlines
Deal found 8/2£723

Find flights from Ko Samui within your budget

 
Find flights departing from Ko Samui that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 February 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 27/4

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 28/4

06:05-07:10

Nonstop1h 05m

£105

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sun 26/4

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sat 2/5

06:05-07:10

Nonstop1h 05m

£105

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 9/5

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 13/5

06:05-07:10

Nonstop1h 05m

£106

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 23/4

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 29/4

06:05-07:10

Nonstop1h 05m

£123

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 23/4

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 24/4

06:05-07:10

Nonstop1h 05m

£123

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 7/5

17:00-22:05

1 stop5h 05m

Bangkok Suvarnabhumi

Wed 13/5

14:30-19:15

1 stop4h 45m

£140

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 9/5

19:00-23:15

1 stop4h 15m

Bangkok Suvarnabhumi

Wed 13/5

14:30-19:15

1 stop4h 45m

£140

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 8/5

17:00-22:05

1 stop5h 05m

Bangkok Suvarnabhumi

Tue 12/5

07:00-11:55

1 stop4h 55m

£153

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 19/3

19:00-23:25

1 stop4h 25m

Bangkok Suvarnabhumi

Sun 22/3

06:00-07:10

Nonstop1h 10m

£170

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 4/5

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 12/5

06:30-07:35

Nonstop1h 05m

£178

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ko Samui

Have a flexible travel schedule? Discover the best time to fly from Ko Samui 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.

Travel insights for flights from Ko Samui

Get recent, data-driven insights about flights from Ko Samui including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Ko Samui?

Use this chart to determine the optimal time to book a return flight from Ko Samui to Suvarnabhumi. Price data was last updated on 6 February 2026.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ko Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ko Samui?

Currently, July is the cheapest month in which you can book a flight from Ko Samui (average of £13). Flying from Ko Samui in August will prove the most costly (average of £45). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ko Samui?

Only one airline operates round-trip flights from Ko Samui: Bangkok Airways. This airline flies to the following popular destinations: Bangkok.

Bangkok Airways
Bangkok Airways
From £89
Scoot
Scoot
From £187
Austrian Airlines
Austrian Airlines
From £681
Lufthansa
Lufthansa
From £806

What are popular destinations to fly to from Ko Samui?

If you’re flying from Ko Samui, these routes are more frequently taken by airlines Bangkok (2,381 flights per day), Phuket City (423 flights per day) and Singapore (217 flights per day).

Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £78
Phuket City
Phuket City
From £80
Singapore Changi
Singapore Changi
From £97
Chiang Mai
Chiang Mai
From £64

What is the cheapest place to fly to from Ko Samui?

The cheapest city to fly to from Ko Samui is Utapao Rayong Pattaya, with prices starting at £53. Explore other affordable destinations below.

Utapao Rayong Pattaya
Utapao Rayong Pattaya
From £53
Chiang Mai
Chiang Mai
From £64
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £78
Phuket City
Phuket City
From £80

Airline reviews for flights from Ko Samui

Get insights into the airlines that provide service from 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 airline for your flight from Ko Samui. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with Bangkok Airways from Ko Samui have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very Good
122 reviews
Check prices

Entertainment

6.3

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.0

Comfort

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very Good
122 reviews
Bangkok Airways
8.0
Very Good
122 reviews
Check prices

Entertainment

6.3

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.0

Comfort

8.0

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Thailand

Book a direct flight from one of these other cities located in Thailand.
Direct flights from Ko Samui
Direct flights from Phuket City
Direct flights from Chiang Mai
Direct flights from Krabi

Related info for your journey

Access useful and relevant information related to your journey from Ko Samui. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 February 2026.

  • What are the most popular destinations to fly to from Ko Samui?

    This month, the top selected destinations from Ko Samui are Bangkok Suvarnabhumi Airport, Phuket City, Singapore. Throughout the year, Bangkok Suvarnabhumi Airport, Singapore, Phuket City are some of the top choices made by users flying from Ko Samui.

  • What is the cheapest flight from Ko Samui to anywhere?

    Users have flown out of Ko Samui for as low as £53 to Rayong (prices may vary depending on the airline and departure time). On average, users have booked flights for £214 to fly from Ko Samui.

  • What are the cheapest airlines flying from Ko Samui to anywhere?

    Over the past few days, we've found that Bangkok Airways, Scoot, and Austrian Airlines have the cheapest prices from Ko Samui. Bangkok Airways flights from Ko Samui to Bangkok Suvarnabhumi (£89), Scoot flights from Ko Samui to Singapore Changi (£187), and Austrian Airlines flights from Ko Samui to London (£681).

  • What is the cheapest premium economy flight from Ko Samui?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Ko Samui.
    Ko Samui to Bangkok Suvarnabhumi Airport from £1,280

  • What is the cheapest month to fly from Ko Samui?

    At the present moment the cheapest month to fly from Ko Samui is currently July; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Ko Samui?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

    Cheapflights simply makes it quick and affordable to book flights from Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Ko Samui with no change fees?

    Need flexible booking options for your flight from Ko Samui ? 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 Ko Samui become cheaper?

    Yes! Start tracking prices for flights from Ko Samui today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

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 Ko Samui?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ko Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

Cheapflights simply makes it quick and affordable to book flights from Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ko Samui with no change fees?

Need flexible booking options for your flight from Ko Samui ? 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 Ko Samui become cheaper?

Yes! Start tracking prices for flights from Ko Samui today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.