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Cheap flights from Copenhagen to Ko Samui from ฿21,048

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — USM
11 May — 18 May1
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 11 April 2026.

Sat 30/511:10
CPH
-
USM
2 stops28h 40m
Multiple Airlines
Thu 18/606:00
USM
-
CPH
2 stops30h 00m
Multiple Airlines
Deal found 8/4฿32,535
Tue 3/1112:00
CPH
-
USM
1 stop24h 50m
Singapore Airlines
Tue 17/1119:45
USM
-
CPH
1 stop17h 25m
Singapore Airlines
Deal found 7/4฿32,663
Sun 17/505:50
CPH
-
USM
3 stops27h 50m
Multiple Airlines
Sun 31/514:30
USM
-
CPH
3 stops21h 30m
Multiple Airlines
Deal found 7/4฿33,016
Mon 25/505:55
CPH
-
USM
3 stops30h 50m
Multiple Airlines
Mon 1/606:00
USM
-
CPH
3 stops23h 10m
Multiple Airlines
Deal found 10/4฿33,112
Sun 10/507:00
CPH
-
USM
2 stops19h 45m
Multiple Airlines
Mon 25/507:50
USM
-
CPH
3 stops33h 10m
Multiple Airlines
Deal found 9/4฿33,305
Tue 3/1108:35
CPH
-
USM
2 stops25h 50m
Multiple Airlines
Fri 13/1110:00
USM
-
CPH
2 stops33h 30m
Multiple Airlines
Deal found 7/4฿33,818
Sun 17/511:10
CPH
-
USM
2 stops18h 35m
เอทิฮัดแอร์เวย์
Thu 21/514:35
USM
-
CPH
2 stops21h 25m
เอทิฮัดแอร์เวย์
Deal found 6/4฿33,914
Sun 24/506:55
CPH
-
USM
3 stops24h 00m
Multiple Airlines
Mon 8/611:25
USM
-
CPH
2 stops24h 35m
Multiple Airlines
Deal found 8/4฿34,075
Sat 25/409:50
CPH
-
USM
2 stops20h 15m
เอทิฮัดแอร์เวย์
Fri 8/517:50
USM
-
CPH
2 stops18h 10m
เอทิฮัดแอร์เวย์
Deal found 7/4฿34,171
Sun 10/505:50
CPH
-
USM
3 stops33h 35m
Multiple Airlines
Sun 24/506:00
USM
-
CPH
2 stops30h 05m
Multiple Airlines
Deal found 9/4฿34,332

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 11 April 2026.

Round-trip from

฿32,535

One-way from

฿21,048

Popular in

December

Cheapest in

May

Average price

฿34,139
30/5-18/6
  • 30/5-18/6
  • 4 total stops
  • 58h 40m total
  • Copenhagen to Ko Samui
Search Deals
15/8
  • 15/8
  • 2 total stops
  • 26h 40m total
  • Copenhagen to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿118,949 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿39,168 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 April 2026.
Use the filters below to find and compare flights from Copenhagen to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 17/5

11:10-10:45

2 stops18h 35m

Ko Samui

Thu 21/5

14:30-07:00

2 stops21h 30m

฿33,882

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Tue 5/5

11:10-11:15

2 stops19h 05m

Ko Samui

Sat 9/5

17:50-07:00

2 stops18h 10m

฿34,973

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 9/5

11:45-21:35

2 stops28h 50m

Ko Samui

Mon 25/5

20:35-15:00

2 stops47h 25m

฿35,390

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 24/5

14:25-08:35

1 stop13h 10m

Ko Samui

Mon 8/6

06:00-19:00

2 stops42h 00m

฿44,727
Fastest return journey

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sun 17/5

14:25-08:35

1 stop13h 10m

Ko Samui

Sun 31/5

20:50-07:40

1 stop15h 50m

฿46,428

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 25/4

14:25-11:05

1 stop15h 40m

Ko Samui

Fri 8/5

19:45-07:40

1 stop16h 55m

฿47,166

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 9/5

10:55-21:35

2 stops29h 40m

Ko Samui

Mon 25/5

13:30-09:55

3 stops25h 25m

฿49,604

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Mon 20/4

14:25-15:00

1 stop19h 35m

Ko Samui

Wed 6/5

06:55-07:40

1 stop29h 45m

฿50,021
Cheapest one-way

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Sat 15/8

11:10-18:50

2 stops26h 40m

฿21,048

CopenhagenKo Samui

CPH - USM

CPHUSM

Kastrup Copenhagen

Wed 15/7

17:50-08:15

3 stops33h 25m

฿28,171

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 10 April 2026.

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 26 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 ฿23,615). Flying from Copenhagen to Ko Samui in July is currently the most expensive (average of ฿32,310). 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 18h 35m. Fly via เอทิฮัดแอร์เวย์ 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 ฿23,615). Flying from Copenhagen to Ko Samui in July is currently the most expensive (average of ฿32,310). 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
Khanom

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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