How often are flights from Phuket City to Ko Samui delayed?

Historically, on average around 19% of flights between Phuket City and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 76 minutes.

What is the cheapest airline that flies from Phuket City to Ko Samui?

Bangkok Airways is the most popular carrier operating from Phuket City to Ko Samui

What is the most punctual flight time for Phuket City to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Phuket City to Ko Samui on average per week?

437 flights are operational weekly from Phuket City to Ko Samui as of February 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Phuket City to Ko Samui flights?

According to our data, Bangkok Airways have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

How many flights depart from Phuket City to Ko Samui on average per day?

62 flights are operational daily from Phuket City to Ko Samui as of February 2026. The most popular departure time for this route is 09:00, with 52% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Phuket City Airport to Ko Samui Airport?

Prices for flights from Phuket City Airport to Ko Samui Airport were last updated today.

How many operators does momondo search for flights from Phuket City Airport to Ko Samui Airport?

There is 1 operator available for flights from Phuket City Airport to Ko Samui Airport as of February 2026.

How old do you have to be to fly from Phuket City Airport to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phuket City Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$166 Cheap Flights from Phuket City to Ko Samui in 2026

1 adult

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Find the cheapest flights from Phuket City to Ko Samui

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18:15 - 19:10

HKT

USM

0h 55mdirect

19:00 - 20:00

USM

HKT

1h 00mdirect

$181Bangkok Airways

jeu., 28 mai - dim., 31 mai

16:00 - 16:55

HKT

USM

0h 55mdirect

17:55 - 18:55

USM

HKT

1h 00mdirect

$186Bangkok Airways

mar., 12 mai - lun., 8 juin

17:05 - 18:00

HKT

USM

0h 55mdirect

09:15 - 10:15

USM

HKT

1h 00mdirect

$187Bangkok Airways

mar., 12 mai - lun., 8 juin

19:30 - 20:25

HKT

USM

0h 55mdirect

09:15 - 10:15

USM

HKT

1h 00mdirect

$189Bangkok Airways

mar., 26 mai - lun., 8 juin

13:45 - 18:25

HKT

USM

4h 40m

1 stop

09:15 - 10:15

USM

HKT

1h 00mdirect

$247Bangkok Airways

jeu., 28 mai - dim., 31 mai

19:30 - 20:25

HKT

USM

0h 55mdirect

07:50 - 12:10

USM

HKT

4h 20m

1 stop

$269Bangkok Airways

mar., 26 mai - lun., 8 juin

11:00 - 11:55

HKT

USM

0h 55mdirect

19:00 - 20:00

USM

HKT

1h 00mdirect

$286Bangkok Airways

mar., 28 juil. - jeu., 3 sept.

18:15 - 19:10

HKT

USM

0h 55mdirect

17:55 - 18:55

USM

HKT

1h 00mdirect

$291Bangkok Airways

mer., 22 avr. - mar., 28 avr.

19:30 - 20:25

HKT

USM

0h 55mdirect

19:00 - 20:00

USM

HKT

1h 00mdirect

$292Bangkok Airways

mer., 22 avr. - mar., 28 avr.

19:30 - 20:25

HKT

USM

0h 55mdirect

14:30 - 15:30

USM

HKT

1h 00mdirect

$293Bangkok Airways

mer., 22 avr. - mar., 28 avr.

Bangkok Airways flights from Phuket City to Ko Samui

Our best Bangkok Airways deals on Phuket City to Ko Samui flight tickets

Bangkok Airways

28 May

HKT18:15Phuket City

0h 55m

USM19:10Ko Samui

31 May

USM19:00Ko Samui

1h 00m

HKT20:00Phuket City

$181

Bangkok Airways

12 May

HKT17:05Phuket City

0h 55m

USM18:00Ko Samui

8 June

USM11:25Ko Samui

1h 00m

HKT12:25Phuket City

$186

Bangkok Airways

12 May

HKT17:05Phuket City

0h 55m

USM18:00Ko Samui

8 June

USM09:15Ko Samui

1h 00m

HKT10:15Phuket City

$187

Fly from

Fly to

Route

Depart

Return

Price

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

jeu. 28/5

18:15-19:10

Nonstop0h 55m

Ko Samui

dim. 31/5

19:00-20:00

Nonstop1h 00m

$181

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mar. 12/5

16:00-16:55

Nonstop0h 55m

Ko Samui

lun. 8/6

17:55-18:55

Nonstop1h 00m

$186

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mar. 12/5

17:05-18:00

Nonstop0h 55m

Ko Samui

lun. 8/6

09:15-10:15

Nonstop1h 00m

$187

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mar. 26/5

19:30-20:25

Nonstop0h 55m

Ko Samui

lun. 8/6

09:15-10:15

Nonstop1h 00m

$188

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

jeu. 28/5

13:45-18:25

1 stop4h 40m

Ko Samui

dim. 31/5

09:15-10:15

Nonstop1h 00m

$247

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mar. 26/5

19:30-20:25

Nonstop0h 55m

Ko Samui

lun. 8/6

07:50-12:10

1 stop4h 20m

$269

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mar. 28/7

11:00-11:55

Nonstop0h 55m

Ko Samui

jeu. 3/9

19:00-20:00

Nonstop1h 00m

$286

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mer. 22/4

18:15-19:10

Nonstop0h 55m

Ko Samui

mar. 28/4

17:55-18:55

Nonstop1h 00m

$291

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mer. 22/4

19:30-20:25

Nonstop0h 55m

Ko Samui

mar. 28/4

19:00-20:00

Nonstop1h 00m

$292

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

mer. 22/4

19:30-20:25

Nonstop0h 55m

Ko Samui

mar. 28/4

14:30-15:30

Nonstop1h 00m

$293

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phuket City to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Ko Samui?

The month of September is, on average, the cheapest month to fly to Ko Samui from Phuket City, with most prices found around $269. If you aren’t able to travel during the month of September, then book flights to Ko Samui from Phuket City during May instead. Flights to Ko Samui in May, while not as cheap as those in September, still average around $278.

What is the cheapest day to depart on your flight to Ko Samui?

According to our data, Tuesday is the cheapest day to fly to Ko Samui from Phuket City. The lowest ticket price found for a Tuesday departure recently was $265. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Phuket City to Ko Samui for around $334.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Phuket City to Ko Samui flights are usually those with departure times in the afternoon. Our users have found flights to Ko Samui in the afternoon for as low as $293. Flights at midday are often more expensive, with an average ticket price of $319.

What is the cheapest Phuket City to Ko Samui flight route?

Fly from Phuket City to Ko Samui for the best Phuket City - Ko Samui flight prices

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

You are more likely to see cheaper flights to Ko Samui from Phuket City when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $302 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Phuket City for as low as $244 on momondo.

What cabin class options are available on Phuket City to Ko Samui flights?

There is only 1 cabin class available to choose from on Phuket City to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phuket City to Ko Samui flight prices changed over time?

As of February 2026, prices for Phuket City to Ko Samui flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Phuket City to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Phuket City to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Phuket City to Ko Samui (HKT to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phuket City to Ko Samui

Best price found	$130
Fastest flight time	0h 55m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Ko Samui	1 airport

The best one-way flight to Ko Samui from Phuket City in the past 72 hours is $130. The best return flight deal from Phuket City to Ko Samui found on momondo in the last 72 hours is $322.

The fastest flight from Phuket City to Ko Samui takes 0h 55m

Direct flights go from Phuket City to Ko Samui on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Bangkok Airways..

There is 1 airport in Ko Samui. From Phuket City there are direct flights to Ko Samui (USM).

Search flight deals

How far is Phuket City to Ko Samui by plane?
Phuket City and Ko Samui are 257.7 km apart from one another. A reasonable flight in good conditions will take 0h 55m.
When did momondo last update prices for flights from Phuket City Airport to Ko Samui Airport?
Prices for flights from Phuket City Airport to Ko Samui Airport were last updated today.
How many operators does momondo search for flights from Phuket City Airport to Ko Samui Airport?
There is 1 operator available for flights from Phuket City Airport to Ko Samui Airport as of February 2026.
How old do you have to be to fly from Phuket City Airport to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phuket City Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Phuket City to Ko Samui?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Phuket City to Ko Samui is ATR 42 / ATR 72 (99.87% of total bookings). The next most popular plane model is Airbus A319 (0.13%).
What is the most popular airline from Phuket City to Ko Samui?
Based on momondo bookings for flights between Phuket City and Ko Samui, the leading airline is Bangkok Airways, making up 100% of the total bookings.

Best airlines flying from Phuket City to Ko Samui

Compare and see reviews for airlines that fly from Phuket City to Ko Samui with momondo

Airline	Rating	Free cancellation	Price
Bangkok Airways	PriceFrom $175	Free cancellation	Rating 8.0 122 reviews		Search Bangkok Airways flights

Bangkok Airways Flights From Phuket City to Ko Samui
The lowest priced Bangkok Airways flight from Phuket City to Ko Samui from the last 72 hours was $175. Generally, Bangkok Airways has 55 flights on this route every week with an average price of $303. Bangkok Airways is rated 8.0/10 by our users.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Phuket City to Ko Samui?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Phuket City.

Can I find flights from Phuket City to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Phuket City with this policy.

How can momondo help me find flights from Phuket City to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Phuket City.

I’m not ready to book a flight from Phuket City to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phuket City to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Phuket City to Ko Samui from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phuket City to Ko Samui departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Phuket City to Ko Samui

What is the cheapest month to fly to Ko Samui?

What is the cheapest day to depart on your flight to Ko Samui?

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Phuket City to Ko Samui flights are usually those with departure times in the afternoon. Our users have found flights to Ko Samui in the afternoon for as low as $293. Flights at midday are often more expensive, with an average ticket price of $319.

What is the cheapest Phuket City to Ko Samui flight route?

Fly from Phuket City to Ko Samui for the best Phuket City - Ko Samui flight prices

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

What cabin class options are available on Phuket City to Ko Samui flights?

There is only 1 cabin class available to choose from on Phuket City to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phuket City to Ko Samui flight prices changed over time?

As of February 2026, prices for Phuket City to Ko Samui flights are approximately 8% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Phuket City to Ko Samui?

Bangkok Airways is the most popular carrier operating from Phuket City to Ko Samui

How often are flights from Phuket City to Ko Samui delayed?

Historically, on average around 19% of flights between Phuket City and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 76 minutes.

What is the most punctual flight time for Phuket City to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Phuket City to Ko Samui flights?

According to our data, Bangkok Airways have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

How many flights depart from Phuket City to Ko Samui on average per day?

62 flights are operational daily from Phuket City to Ko Samui as of February 2026. The most popular departure time for this route is 09:00, with 52% of flights per day taking off in the afternoon.

How many flights depart from Phuket City to Ko Samui on average per week?

437 flights are operational weekly from Phuket City to Ko Samui as of February 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When to book flights from Phuket City to Ko Samui

Cheap Phuket City to Ko Samui (HKT to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phuket City to Ko Samui

Best price found

Fastest flight time

Direct flights

Airports in Ko Samui

How far is Phuket City to Ko Samui by plane?

When did momondo last update prices for flights from Phuket City Airport to Ko Samui Airport?

How many operators does momondo search for flights from Phuket City Airport to Ko Samui Airport?

How old do you have to be to fly from Phuket City Airport to Ko Samui Airport?

What documentation or ID do you need to fly to Ko Samui Airport?

What is the most popular plane model from Phuket City to Ko Samui?

What is the most popular airline from Phuket City to Ko Samui?

Best airlines flying from Phuket City to Ko Samui

Compare and see reviews for airlines that fly from Phuket City to Ko Samui with momondo

Bangkok Airways Flights From Phuket City to Ko Samui

Travelling to a place near Ko Samui?

Why use momondo?

Why should I use momondo to find a flight deal from Phuket City to Ko Samui?

Can I find flights from Phuket City to Ko Samui with flexible booking policies on momondo?

How can momondo help me find flights from Phuket City to Ko Samui?

I’m not ready to book a flight from Phuket City to Ko Samui right now. Can momondo alert me if prices change?

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand

Fly your favourite airline to Ko Samui

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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