$514 Cheap Flights from Copenhagen (CPH) to Samui Intl. Airport (USM)

View $514 flight on Mon, Jun 1, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Samui Intl. Airport (USM)

Cheap Flights from Copenhagen to Samui Intl. Airport (CPH-USM)

Prices were available within the past 7 days and start at $514 for one-way flights and $1,034 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,034 Roundtrip, found 1 day ago
$1,034
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,034 found 1 day ago
Cathay Pacific
Tue, Jan 20 - Wed, Feb 4
CPH
Copenhagen
USM
Koh Samui
$1,079 Roundtrip, found 1 day ago
$1,079
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Jan 20 from Copenhagen to Koh Samui, returning Wed, Feb 4, priced at $1,079 found 1 day ago
Lufthansa
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,092 Roundtrip, found 1 day ago
$1,092
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,092 found 1 day ago
Austrian Airlines
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,093 Roundtrip, found 1 day ago
$1,093
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,093 found 1 day ago
Scandinavian Airlines
Tue, Jan 20 - Wed, Feb 4
CPH
Copenhagen
USM
Koh Samui
$1,103 Roundtrip, found 1 day ago
$1,103
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, Jan 20 from Copenhagen to Koh Samui, returning Wed, Feb 4, priced at $1,103 found 1 day ago
Lufthansa
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,103 Roundtrip, found 1 day ago
$1,103
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,103 found 1 day ago
Austrian Airlines
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,104 Roundtrip, found 1 day ago
$1,104
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,104 found 1 day ago
Qatar Airways
Mon, Jun 1 - Tue, Jun 30
CPH
Copenhagen
USM
Koh Samui
$1,111 Roundtrip, found 1 day ago
$1,111
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Jun 1 from Copenhagen to Koh Samui, returning Tue, Jun 30, priced at $1,111 found 1 day ago
Qatar Airways
Tue, Jan 20 - Wed, Feb 4
CPH
Copenhagen
USM
Koh Samui
$1,120 Roundtrip, found 1 day ago
$1,120
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Tue, Jan 20 from Copenhagen to Koh Samui, returning Wed, Feb 4, priced at $1,120 found 1 day ago
Swiss International Air Lines
Tue, Jan 20 - Wed, Feb 4
CPH
Copenhagen
USM
Koh Samui
$1,140 Roundtrip, found 1 day ago
$1,140
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Jan 20 from Copenhagen to Koh Samui, returning Wed, Feb 4, priced at $1,140 found 1 day ago

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Ko Samui Airport (USM) cost?
Get a cheap one-way flight from $514 or cheap return flight from $1,034 from Kastrup Airport (CPH) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Ko Samui Airport (USM)?
June is the cheapest month to fly from CPH to USM. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Ko Samui Airport (USM)?
To find the cheapest airline flying from CPH to USM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Kastrup Airport (CPH) to Ko Samui Airport (USM)?
There are no daily nonstop flights departing from Kastrup Airport (CPH) to Ko Samui Airport (USM). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from CPH to USM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Ko Samui Airport (USM)?
To arrive at Ko Samui Airport (USM) on schedule, book a flight that leaves from Kastrup Airport (CPH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Ko Samui Airport (USM) last-minute?
Last-minute fares from CPH to USM are generally more expensive. To lock in the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a CPH to USM flight and hotel package?
Compared with arranging flights and hotels separately, booking a CPH to USM flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Ko Samui Airport (USM)?
Usually, it's possible to reschedule or cancel your CPH to USM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Kastrup
Destination airport
Samui Intl. Airport
Airlines serving
British Airways, Etihad Airways, Qatar Airways, Turkish Airlines
Roundtrip price
$1,034
Distance
5573 mi

Book with confidence

Copenhagen to Samui Intl. Airport Flights

The cheapest times to fly from Copenhagen to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Samui Intl. Airport are during the month of June. You can find some of the cheapest flights from Copenhagen to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Copenhagen to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $514 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Copenhagen to Samui Intl. Airport Flights
*Available to One Key members.