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Cheap flights from Copenhagen to Ko Samui from ฿11,956

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — USM
18 Nov — 25 Nov1
1 adult
1 adult, Economy

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 19 October 2025.

Fri 21/1113:50CPH - USM
1 stop21h 10mThai Airways
Tue 2/1218:35USM - CPH
1 stop17h 45mThai Airways
Deal found 19/10฿31,099
Thu 20/1113:10CPH - USM
2 stops25h 55mลุฟท์ฮันซ่า
Wed 3/1213:25USM - CPH
2 stops24h 50mลุฟท์ฮันซ่า
Deal found 17/10฿31,426
Mon 27/1020:00CPH - USM
2 stops18h 25mMultiple Airlines
Mon 3/1107:55USM - CPH
2 stops30h 50mMultiple Airlines
Deal found 18/10฿31,556
Thu 20/1112:00CPH - USM
1 stop17h 00mMultiple Airlines
Wed 3/1218:05USM - CPH
2 stops29h 55mMultiple Airlines
Deal found 17/10฿31,589
Fri 21/1119:55CPH - USM
2 stops19h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 4/1216:25USM - CPH
2 stops27h 35mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 19/10฿31,850
Sun 9/1120:00CPH - USM
3 stops33h 00mMultiple Airlines
Mon 24/1106:45USM - CPH
3 stops33h 10mMultiple Airlines
Deal found 17/10฿32,112
Thu 30/1008:35CPH - USM
2 stops29h 00mMultiple Airlines
Thu 6/1116:25USM - CPH
2 stops27h 05mMultiple Airlines
Deal found 18/10฿32,569
Fri 21/1112:35CPH - USM
2 stops36h 35mMultiple Airlines
Thu 4/1206:45USM - CPH
1 stop29h 35mMultiple Airlines
Deal found 19/10฿33,222
Tue 2/1213:50CPH - USM
1 stop24h 35mMultiple Airlines
Tue 9/1209:20USM - CPH
2 stops54h 35mMultiple Airlines
Deal found 18/10฿33,941
Fri 21/1113:50CPH - USM
1 stop21h 10mMultiple Airlines
Tue 2/1214:05USM - CPH
2 stops24h 05mMultiple Airlines
Deal found 19/10฿34,104

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 19 October 2025.

Round-trip from

฿31,426

One-way from

฿11,956

Popular in

July

Cheapest in

May

Average price

฿36,750
ลุฟท์ฮันซ่า
  • ลุฟท์ฮันซ่า
  • 20/11-3/12
  • 4 total stops
  • 50h 45m total
  • Copenhagen to Ko Samui
Search Deals
15/3
  • 15/3
  • 2 total stops
  • 35h 40m total
  • Copenhagen to Ko Samui
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿48,789 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿43,299 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 19 October 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

Fri 21/11

13:50-17:00

1 stop21h 10m

Ko Samui

Tue 2/12

18:35-06:20

1 stop17h 45m

฿31,099

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 1/3

06:55-19:35

2 stops30h 40m

Ko Samui

Sun 22/3

11:40-14:20

2 stops32h 40m

฿31,360

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 20/11

13:10-21:05

2 stops25h 55m

Ko Samui

Wed 3/12

13:25-08:15

2 stops24h 50m

฿31,426

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 20/11

12:00-11:00

1 stop17h 00m

Ko Samui

Wed 3/12

18:05-18:00

2 stops29h 55m

฿31,589

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 9/11

20:00-11:00

3 stops33h 00m

Ko Samui

Mon 24/11

06:45-09:55

3 stops33h 10m

฿32,112

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 30/10

08:35-19:35

2 stops29h 00m

Ko Samui

Thu 6/11

16:25-13:30

2 stops27h 05m

฿32,569

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Fri 9/1

12:35-13:50

2 stops19h 15m

Ko Samui

Fri 16/1

07:15-06:00

2 stops28h 45m

฿33,026

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Thu 4/12

13:50-20:25

1 stop24h 35m

Ko Samui

Wed 17/12

08:15-09:55

2 stops31h 40m

฿33,026

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Fri 21/11

12:35-07:10

2 stops36h 35m

Ko Samui

Thu 4/12

06:45-06:20

1 stop29h 35m

฿33,222

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 15/3

18:00-18:40

3 stops42h 40m

฿13,655

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 20 results
1
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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 17 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 ฿23,618). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿35,672). 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 21h 10m. 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 ฿23,618). Flying from Copenhagen to Ko Samui in December is currently the most expensive (average of ฿35,672). 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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