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Cheap flights from Phuket City to Ko Samui from £70

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — USM
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Phuket City to Ko Samui are usually found in September or June, booked 58 days in advance, depart on a Sunday or Friday and return on a Thursday

Cheap flight deals from Phuket City to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Phuket City (HKT) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

£90

One-way from

£70

Popular in

December

Cheapest in

September

Average price

£157

Good round-trip deal

£139 or less

Good one-way deal

£82 or less
Bangkok Airways
  • Bangkok Airways
  • 27/5-31/5
  • Nonstop
  • 1h 55m total
  • Phuket City to Ko Samui
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Bangkok Airways
  • Bangkok Airways
  • 14/5
  • Nonstop
  • 0h 55m total
  • Phuket City to Ko Samui
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Phuket City to Ko Samui.
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Price to beat on a one-way flight from Phuket City to Ko Samui.
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Find flight deals from Phuket City to Ko Samui

Cheapest flights from Phuket City to Ko Samui
Explore the most affordable flight options available from Phuket City to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Tue 27/509:35HKT - USM
Nonstop0h 55mBangkok Airways
Sat 31/508:00USM - HKT
Nonstop1h 00mBangkok Airways
Deal found 14/4£90
Wed 14/522:15HKT - USM
1 stop9h 05mMultiple Airlines
Wed 21/508:00USM - HKT
Nonstop1h 00mMultiple Airlines
Deal found 14/4£131
Wed 14/511:50HKT - USM
2 stops19h 30mCathay Pacific
Wed 21/510:55USM - HKT
1 stop23h 55mCathay Pacific
Deal found 14/4£1,656

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Phuket City to Ko Samui that are best for you.

Fly from

Phuket City

Fly to

Ko Samui

Route

Depart

Return

Price

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Tue 27/5

09:35-10:30

Nonstop0h 55m

Ko Samui

Sat 31/5

08:00-09:00

Nonstop1h 00m

£90

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Wed 14/5

22:15-07:20

1 stop9h 05m

Ko Samui

Wed 21/5

08:00-09:00

Nonstop1h 00m

£131

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Wed 14/5

11:50-07:20

2 stops19h 30m

Ko Samui

Wed 21/5

10:55-10:50

1 stop23h 55m

£1,656

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Wed 14/5

17:05-18:00

Nonstop0h 55m

£70

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Tue 22/4

22:05-19:45

1 stop21h 40m

£112

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Tue 22/4

10:30-21:35

2 stops11h 05m

£266

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Best time to book a flight from Phuket City to Ko Samui

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

Cheapflights Insights

Everything you need to know about your flight from Phuket City to Ko Samui

How far ahead should I book a flight from Phuket City to Ko Samui?

Use this chart to determine the optimal time to book a return flight from Phuket City to Ko Samui. Price data was last updated on 11 April 2025.

The price you pay for your flight from Phuket City to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Phuket City to Ko Samui (average of £1,019). Flying from Phuket City to Ko Samui in December is currently the most expensive (average of £1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKT to USM?

Find hourly flight availability from Phuket City to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

A simple way to save on the total cost of your ticket is to fly from Phuket City to Ko Samui in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Phuket City to Ko Samui?

Use this chart to determine the cheapest time to fly return from Phuket City to Ko Samui. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Phuket City to Ko Samui flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phuket City to Ko Samui

Explore weekly flight availability from Phuket City to Ko Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from HKT to USM are scheduled on a Monday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (53 on average).

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to 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 an airline for your flight to Ko Samui. Reviews last updated 15 April 2025.
Bangkok Airways
7.9
Good
109 reviews
Check prices

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

6.2

Food

7.2

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Bangkok Airways
7.9
Good
109 reviews
Bangkok Airways
7.9
Good
109 reviews
Check prices

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

6.2

Food

7.2

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Cathay Pacific
7.5
Good
846 reviews
Bangkok Airways
7.9
Good
109 reviews
Check prices

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

6.2

Food

7.2

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.
Malaysia Airlines
7.3
Good
253 reviews
Bangkok Airways
7.9
Good
109 reviews
Check prices

Overall

7.9

Comfort

7.8

Crew

8.5

Entertainment

6.2

Food

7.2

Boarding

7.9

Reviews

1 / 6
4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Related info for your journey

Find useful and relevant information for your journey from Phuket City to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Phuket City to Ko Samui?

    To fly from Phuket City to Ko Samui, you need to book a flight from Phuket (HKT) to Ko Samui (USM). Nonstop flights to Ko Samui from Phuket City take 0h 55m on average. When it comes time to book airfare, you have a few options: there are 53 outbound flights from Phuket to Ko Samui offered by 1 airline.

  • How popular is this Phuket City to Ko Samui flight route?

    This flight path from Phuket City to Ko Samui was viewed by 84 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Phuket City to Ko Samui round-trip?

    Currently priced at £90, Bangkok Airways will fly you from Phuket City to Ko Samui and back. In addition to Bangkok Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Cathay Pacific for as low as £1,656. Users have found that Bangkok Airways is 39% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Phuket City to Ko Samui?

    The top 3 most reliable airlines when flying from Phuket City to Ko Samui are EL AL (82%), Finnair (72%) and Oman Air (68%).

  • What are the cheapest flights from Phuket City to Ko Samui?

    While on average a flight from Phuket City to Ko Samui is generally £125, our data shows the cheapest flight currently is £43. When looking at the most popular route, (Phuket City - Ko Samui), you can expect to pay £112 for that flight.

  • Can I find deals for flights from Phuket City to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Phuket City to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Phuket City to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phuket City to Ko Samui.

  • Can I find deals for business class flights from Phuket City to Ko Samui?

    Yes. Cheapflights offers flight deals from Phuket City to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Phuket City to Ko Samui (average of £1,019). Flying from Phuket City to Ko Samui in December is currently the most expensive (average of £1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Phuket City?

Book flights to Phuket City if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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Alternative routes for Phuket City to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Chiang Mai flights
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Top airline flying from Phuket City to Ko Samui

Discover the top airline that operate flights from Phuket City to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest£83Average£147FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Phuket City to Ko Samui?

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

Cheapflights helps you find that perfect flight to Ko Samui from Phuket City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Phuket City to Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Phuket City to Ko Samui become cheaper?

Yes! Start tracking prices for Phuket City to Ko Samui flights 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 your alerts.

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