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Cheap flights from Copenhagen to Ko Samui from ฿33,557

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — USM
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 December 2025.

Wed 31/1213:35CPH - USM
2 stops22h 50mMultiple Airlines
Wed 7/112:40USM - CPH
2 stops35h 20mMultiple Airlines
Deal found 28/12฿40,497
Mon 29/1208:35CPH - USM
2 stops53h 00mMultiple Airlines
Thu 22/113:25USM - CPH
2 stops30h 05mMultiple Airlines
Deal found 27/12฿46,601
Tue 30/1210:40CPH - USM
3 stops24h 00mMultiple Airlines
Wed 7/108:20USM - CPH
3 stops45h 05mMultiple Airlines
Deal found 28/12฿48,770

Find 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 29 December 2025.

Round-trip from

฿33,557

Popular in

July

Cheapest in

May

Average price

฿50,381
19/1-3/2
  • 19/1-3/2
  • 4 total stops
  • 57h 25m total
  • Copenhagen to Ko Samui
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (฿50,865 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿39,735 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 29 December 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 19/1

19:55-08:00

2 stops30h 05m

Ko Samui

Tue 3/2

11:40-09:00

2 stops27h 20m

฿33,557

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Fri 6/2

06:35-20:25

3 stops31h 50m

Ko Samui

Wed 18/2

19:45-18:00

2 stops28h 15m

฿33,681

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 19/1

14:25-19:35

2 stops23h 10m

Ko Samui

Mon 2/2

11:40-14:50

2 stops33h 10m

฿33,774

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 14/3

12:00-17:10

1 stop23h 10m

Ko Samui

Sun 29/3

08:40-07:10

1 stop27h 30m

฿35,323

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 14/3

23:10-20:25

2 stops39h 15m

Ko Samui

Sun 29/3

06:00-06:40

1 stop30h 40m

฿35,757

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 11/3

13:50-20:25

1 stop24h 35m

Ko Samui

Wed 18/3

18:30-06:20

1 stop17h 50m

฿36,035

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Fri 30/1

10:20-18:50

2 stops26h 30m

Ko Samui

Fri 6/2

19:45-11:25

2 stops21h 40m

฿36,097

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 9/3

13:50-18:40

1 stop22h 50m

Ko Samui

Mon 23/3

08:30-06:20

1 stop27h 50m

฿36,221

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 26/1

13:50-20:35

1 stop24h 45m

Ko Samui

Mon 9/2

08:15-09:55

2 stops31h 40m

฿36,283

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 9/3

13:50-18:40

1 stop22h 50m

Ko Samui

Thu 19/3

07:55-11:25

2 stops33h 30m

฿36,593

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 12 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 26 December 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 68 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 ฿22,712). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿33,681). 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 23h 10m. Fly via Cathay Pacific or Singapore Airlines 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 ฿22,712). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿33,681). 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

Fly with Cheapflights

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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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