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Cheap flights from Phuket City to Ko Samui from £65

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 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Phuket City to Ko Samui

Cheap return flights

Bangkok Airways Logo
13:00 - 13:55HKT-USM
0h 55mdirect
Bangkok Airways Logo
08:15 - 09:15USM-HKT
1h 00mdirect
£120Bangkok Airways
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Sun, 19 Oct - Thu, 30 Oct
Bangkok Airways Logo
19:30 - 20:25HKT-USM
0h 55mdirect
Bangkok Airways Logo
19:00 - 20:00USM-HKT
1h 00mdirect
£124Bangkok Airways
Find Deal
Tue, 21 Oct - Fri, 24 Oct
Bangkok Airways Logo
19:30 - 20:25HKT-USM
0h 55mdirect
Bangkok Airways Logo
19:00 - 20:00USM-HKT
1h 00mdirect
£127Bangkok Airways
Find Deal
Mon, 15 Sep - Sat, 27 Sep
Bangkok Airways Logo
17:05 - 18:00HKT-USM
0h 55mdirect
Bangkok Airways Logo
17:55 - 18:55USM-HKT
1h 00mdirect
£131Bangkok Airways
Find Deal
Mon, 20 Oct - Thu, 23 Oct
Logo
22:00 - 07:20HKT-USM
9h 20m1 stop
Logo
08:00 - 09:00USM-HKT
1h 00mdirect
£137
Find Deal
Mon, 15 Sep - Sat, 27 Sep
Bangkok Airways Logo
19:30 - 20:25HKT-USM
0h 55mdirect
Bangkok Airways Logo
17:55 - 18:55USM-HKT
1h 00mdirect
£142Bangkok Airways
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Bangkok Airways Logo
19:30 - 20:25HKT-USM
0h 55mdirect
Bangkok Airways Logo
17:55 - 18:55USM-HKT
1h 00mdirect
£143Bangkok Airways
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Logo
22:15 - 08:35HKT-USM
10h 20m1 stop
Logo
08:15 - 09:15USM-HKT
1h 00mdirect
£147
Find Deal
Sun, 19 Oct - Thu, 30 Oct
Malaysia Airlines Logo
18:05 - 07:20HKT-USM
13h 15m2 stops
Malaysia Airlines Logo
21:00 - 17:25USM-HKT
20h 25m2 stops
£487Malaysia Airlines
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Mon, 20 Oct - Fri, 24 Oct
Cathay Pacific Logo
18:20 - 16:35HKT-USM
22h 15m2 stops
Cathay Pacific Logo
14:35 - 10:50USM-HKT
20h 15m2 stops
£1,655Cathay Pacific
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Mon, 15 Sep - Sat, 27 Sep

Bangkok Airways flights from Phuket City to Ko Samui

Our best Bangkok Airways deals on Phuket City to Ko Samui flight tickets
Bangkok Airways
19 Oct
HKT13:00Phuket City
0h 55m
USM13:55Ko Samui
30 Oct
USM08:15Ko Samui
1h 00m
HKT09:15Phuket City
£120
Find similar
Bangkok Airways
21 Oct
HKT19:30Phuket City
0h 55m
USM20:25Ko Samui
24 Oct
USM19:00Ko Samui
1h 00m
HKT20:00Phuket City
£124
Find similar
Bangkok Airways
15 Sept
HKT19:30Phuket City
0h 55m
USM20:25Ko Samui
27 Sept
USM19:00Ko Samui
1h 00m
HKT20:00Phuket City
£127
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momondo Fare Finder

 
Customise your flight search to find flights from Phuket City 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, momondo users made 279,928 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Phuket City to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Sun 19/10

13:00-13:55

Nonstop0h 55m

Ko Samui

Thu 30/10

08:15-09:15

Nonstop1h 00m

£120

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Tue 21/10

19:30-20:25

Nonstop0h 55m

Ko Samui

Fri 24/10

19:00-20:00

Nonstop1h 00m

£124

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 15/9

19:30-20:25

Nonstop0h 55m

Ko Samui

Sat 27/9

19:00-20:00

Nonstop1h 00m

£127

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 20/10

17:05-18:00

Nonstop0h 55m

Ko Samui

Thu 23/10

17:55-18:55

Nonstop1h 00m

£131

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 15/9

22:00-07:20

1 stop9h 20m

Ko Samui

Sat 27/9

08:00-09:00

Nonstop1h 00m

£137

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 8/9

19:30-20:25

Nonstop0h 55m

Ko Samui

Thu 18/9

17:55-18:55

Nonstop1h 00m

£142

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 8/9

19:30-20:25

Nonstop0h 55m

Ko Samui

Thu 18/9

17:55-18:55

Nonstop1h 00m

£143

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Sun 19/10

22:15-08:35

1 stop10h 20m

Ko Samui

Thu 30/10

08:15-09:15

Nonstop1h 00m

£147

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 20/10

18:05-07:20

2 stops13h 15m

Ko Samui

Fri 24/10

21:00-17:25

2 stops20h 25m

£487

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Mon 15/9

18:20-16:35

2 stops22h 15m

Ko Samui

Sat 27/9

14:35-10:50

2 stops20h 15m

£1,655

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

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

What is the cheapest month to fly to Ko Samui?

The cheapest month to fly to Ko Samui from Phuket City is in September. Flight prices, which tend to average around £132, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in September, then you should wait until October to fly from Phuket City, when ticket prices are also cheap, with an average price of £134.

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

According to our data, Monday is the cheapest day to fly to Ko Samui from Phuket City. The lowest ticket price found for a Monday departure recently was £145. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Ko Samui on Wednesday is £160.

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

Our most recent data shows that the best time of day to fly to Ko Samui is in the evening. Flights from Phuket City to Ko Samui during this time can be as low as £146. Flights in the afternoon are often more expensive, with an average ticket price of £157.

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 £150 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 £134 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 August 2025, prices for Phuket City to Ko Samui flights are approximately 7% 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

£79

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Ko Samui

1 airport
The best one-way flight to Ko Samui from Phuket City in the past 72 hours is £79. The best return flight deal from Phuket City to Ko Samui found on momondo in the last 72 hours is £151.
The fastest flight from Phuket City to Ko Samui takes 0h 55m
Direct flights go from Phuket City to Ko Samui every day.
There is 1 airport near Ko Samui: Ko Samui (USM)
Search flight deals

  • How far is Phuket City to Ko Samui by plane?

    The straight-line distance from Phuket City to Ko Samui is 160.2 mi. In terms of flight time, this usually takes a little over 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 are updated daily.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phuket City Airport to Ko Samui Airport.

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

    The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom £82Free CancellationRating
8.0
112 reviews
Search Bangkok Airways flights

  • Bangkok Airways Flights From Phuket City to Ko Samui

    Bangkok Airways flies from Phuket City to Ko Samui around 50 times per week, with 112 momondo users rating the airline 8.0/10. The cheapest Bangkok Airways deal from Phuket City to Ko Samui in the last 72 hours was £111 (round-trip), much lower than the average airfare cost of £208 for Bangkok Airways flights on this route.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phuket City to Ko Samui . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Phuket City to Ko Samui on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Phuket City to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Ko Samui from Phuket City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ko Samui trip

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