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Cheap flights from Copenhagen to Ko Samui from ฿14,675

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — USM
4 Dec — 11 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 4 November 2025.

Mon 1/1213:50CPH - USM
1 stop35h 55mMultiple Airlines
Tue 16/1208:15USM - CPH
2 stops30h 30mMultiple Airlines
Deal found 3/11฿31,985
Mon 24/1113:50CPH - USM
1 stop13h 30mMultiple Airlines
Mon 1/1218:15USM - CPH
2 stops21h 40mMultiple Airlines
Deal found 2/11฿32,473
Mon 1/1213:50CPH - USM
1 stop35h 55mMultiple Airlines
Wed 17/1216:35USM - CPH
2 stops30h 35mMultiple Airlines
Deal found 3/11฿32,929
Mon 1/1215:05CPH - USM
2 stops21h 10mQatar Airways
Wed 17/1211:40USM - CPH
2 stops25h 00mQatar Airways
Deal found 3/11฿34,263
Tue 18/1119:00CPH - USM
2 stops30h 30mMultiple Airlines
Tue 25/1106:45USM - CPH
1 stop29h 35mMultiple Airlines
Deal found 3/11฿34,588
Tue 18/1113:50CPH - USM
1 stop19h 50mThai Airways
Tue 25/1116:30USM - CPH
1 stop19h 50mThai Airways
Deal found 3/11฿36,182
Thu 4/1208:35CPH - USM
2 stops27h 40mMultiple Airlines
Thu 18/1219:00USM - CPH
1 stop17h 20mMultiple Airlines
Deal found 4/11฿36,410
Thu 18/1223:10CPH - USM
3 stops34h 25mMultiple Airlines
Thu 25/1218:15USM - CPH
2 stops21h 40mMultiple Airlines
Deal found 3/11฿36,703
Sat 13/1210:00CPH - USM
2 stops17h 20mMultiple Airlines
Sat 20/1219:00USM - CPH
2 stops20h 55mMultiple Airlines
Deal found 4/11฿36,996

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 4 November 2025.

Round-trip from

฿30,944

One-way from

฿14,675

Popular in

July

Cheapest in

May

Average price

฿34,979
2/3-9/3
  • 2/3-9/3
  • 5 total stops
  • 78h 30m total
  • Copenhagen to Ko Samui
Search Deals
20/2
  • 20/2
  • 3 total stops
  • 34h 10m total
  • Copenhagen to Ko Samui
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿47,435 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿42,826 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 4 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

Mon 2/3

11:35-17:10

3 stops47h 35m

Ko Samui

Mon 9/3

09:00-09:55

2 stops30h 55m

฿30,944

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 2/3

12:00-18:50

1 stop24h 50m

Ko Samui

Mon 9/3

08:55-07:10

1 stop28h 15m

฿32,343

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 1/12

13:50-07:45

1 stop35h 55m

Ko Samui

Wed 17/12

16:35-17:10

2 stops30h 35m

฿32,929

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 1/3

17:55-10:35

2 stops34h 40m

Ko Samui

Sun 22/3

18:40-21:00

2 stops32h 20m

฿33,091

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Tue 18/11

13:50-15:40

1 stop19h 50m

Ko Samui

Tue 25/11

16:30-06:20

1 stop19h 50m

฿36,182

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 4/12

08:35-18:15

2 stops27h 40m

Ko Samui

Thu 18/12

19:00-06:20

1 stop17h 20m

฿36,410

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Tue 18/11

06:20-09:05

2 stops20h 45m

Ko Samui

Tue 25/11

16:25-13:25

3 stops27h 00m

฿36,605

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 18/12

23:10-15:35

3 stops34h 25m

Ko Samui

Thu 25/12

18:15-09:55

2 stops21h 40m

฿36,703

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 2/2

17:00-18:40

2 stops19h 40m

Ko Samui

Mon 16/2

08:55-22:25

3 stops43h 30m

฿36,801

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 13/12

10:00-09:20

2 stops17h 20m

Ko Samui

Sat 20/12

19:00-09:55

2 stops20h 55m

฿36,996

Flights are sorted by cheapest return flights first.

Deals found on 3/11

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 31 October 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 ฿23,525). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿35,434). 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.

How much does it cost for a return flight from Copenhagen to Ko Samui?

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 19h 50m. Fly via Singapore Airlines or Thai Airways to get the fastest option. Airlines will cover a distance of 8964 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 ฿23,525). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿35,434). 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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