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Cheap flights from Copenhagen to Ko Samui from ฿15,164

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — USM
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Copenhagen to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Copenhagen to Ko Samui
Explore the most affordable flight options available from Copenhagen to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Mon 17/1113:50CPH - USM
1 stop21h 50mThai Airways
Tue 2/1207:55USM - CPH
1 stop28h 25mThai Airways
Deal found 10/11฿30,715
Wed 26/1113:50CPH - USM
1 stop35h 55mThai Airways
Wed 3/1209:00USM - CPH
1 stop27h 20mThai Airways
Deal found 10/11฿30,812
Fri 21/1113:50CPH - USM
1 stop24h 40mMultiple Airlines
Thu 4/1219:00USM - CPH
2 stops20h 55mMultiple Airlines
Deal found 11/11฿32,558
Mon 17/1113:50CPH - USM
1 stop21h 50mMultiple Airlines
Tue 2/1213:25USM - CPH
2 stops24h 50mMultiple Airlines
Deal found 10/11฿33,172
Wed 26/1113:50CPH - USM
1 stop24h 35mMultiple Airlines
Wed 3/1206:45USM - CPH
2 stops43h 15mMultiple Airlines
Deal found 10/11฿33,625
Wed 3/1213:50CPH - USM
1 stop24h 55mMultiple Airlines
Mon 15/1208:30USM - CPH
2 stops30h 15mMultiple Airlines
Deal found 11/11฿34,013
Sat 15/1113:50CPH - USM
1 stop35h 55mMultiple Airlines
Sat 22/1118:30USM - CPH
1 stop17h 50mMultiple Airlines
Deal found 10/11฿34,369
Wed 3/1213:50CPH - USM
1 stop25h 30mThai Airways
Mon 15/1207:15USM - CPH
1 stop29h 05mThai Airways
Deal found 11/11฿34,498

Cheap flight deals from Copenhagen to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) 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 11 November 2025.

Round-trip from

฿30,650

One-way from

฿15,164

Popular in

July

Cheapest in

May

Average price

฿34,757
7/12-23/12
  • 7/12-23/12
  • 6 total stops
  • 55h 00m total
  • Copenhagen to Ko Samui
Search Deals
25/11
  • 25/11
  • 3 total stops
  • 44h 30m total
  • Copenhagen to Ko Samui
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿51,300 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿42,397 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Copenhagen 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 17,341 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Copenhagen to Ko Samui that are best for you.

Fly from

Copenhagen

Fly to

Ko Samui

Route

Depart

Return

Price

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 21/2

08:30-21:20

3 stops30h 50m

Ko Samui

Sat 7/3

12:25-22:00

3 stops39h 35m

฿32,299

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 26/11

13:50-20:25

1 stop24h 35m

Ko Samui

Wed 3/12

06:45-20:00

2 stops43h 15m

฿33,625

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 26/11

13:50-07:45

1 stop35h 55m

Ko Samui

Wed 10/12

21:10-17:10

2 stops26h 00m

฿34,304

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 3/12

13:50-21:20

1 stop25h 30m

Ko Samui

Mon 15/12

07:15-06:20

1 stop29h 05m

฿34,498

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 1/3

11:50-19:35

2 stops25h 45m

Ko Samui

Sun 22/3

11:40-14:20

2 stops32h 40m

฿34,627

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 25/2

15:05-18:15

2 stops21h 10m

Ko Samui

Thu 5/3

08:15-13:30

2 stops35h 15m

฿35,338

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 25/2

15:05-18:15

2 stops21h 10m

Ko Samui

Tue 10/3

08:15-06:40

2 stops28h 25m

฿35,338

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 17/1

07:00-19:50

2 stops30h 50m

Ko Samui

Thu 22/1

21:10-18:55

2 stops27h 45m

฿35,920

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Tue 24/2

15:05-18:15

2 stops21h 10m

Ko Samui

Wed 4/3

11:40-06:40

2 stops25h 00m

฿35,985

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 28/2

15:05-18:15

2 stops21h 10m

Ko Samui

Thu 5/3

08:15-06:40

2 stops28h 25m

฿36,308

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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Best time to book a flight from Copenhagen to Ko Samui

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

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

Use this chart to determine the optimal time to book a return flight from Copenhagen to Ko Samui. Price data was last updated on 7 November 2025.

The price you pay for your flight from Copenhagen to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 9 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 Copenhagen to Ko Samui?

Currently, September is the cheapest month in which you can book a flight from Copenhagen to Ko Samui (average of ฿23,376). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿34,951). 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.

Related info for your journey

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

  • How long is the flight from Copenhagen to Ko Samui?

    There are many flights that can get you from Copenhagen to Ko Samui in 25h 30m. Fly via Thai Airways to get the fastest option. Airlines will cover a distance of 8964 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Copenhagen 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 Copenhagen to Ko Samui?

    Currently, September is the cheapest month in which you can book a flight from Copenhagen to Ko Samui (average of ฿23,376). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿34,951). 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 Ko Samui?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Copenhagen to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Copenhagen to Suvarnabhumi flights

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

When you search for this flight from Copenhagen to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Copenhagen to Ko Samui for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Copenhagen 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 Copenhagen to Ko Samui become cheaper?

Yes! Start tracking prices for Copenhagen 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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