Cheap flights from Copenhagen to Southeast Asia from $371

The month of May is, on average, the cheapest month to fly to Southeast Asia from Copenhagen, with most prices found around $806. If you don’t want to visit Southeast Asia in May, then you should wait until September to fly from Copenhagen, when ticket prices are also cheap, with an average price of $813.

The cheapest day to depart from Copenhagen to Southeast Asia is on a Sunday when prices can be found for as low as $1,165. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,314. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

In the afternoon is the cheapest time of day to fly from Copenhagen to Southeast Asia when you can find flight prices for as low as $1,102. Flying to Southeast Asia in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,240. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Kastrup Copenhagen to Singapore Changi for the best Kastrup Copenhagen - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $942 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Copenhagen for as low as $899 on momondo.

There are 3 cabin classes available to choose from on Kastrup Copenhagen to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Air China, Lufthansa, and Air India are the most popular carriers operating from Kastrup Copenhagen to Southeast Asia

Thai Airways, Air China and Etihad Airways are the top three most popular airlines that fly to Southeast Asia from Copenhagen according to our data. Thai Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 21 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 9 flights per day flying from Copenhagen to Southeast Asia. The most common time of day flights depart is 11:00AM, with 73% of flights taking off at noon.

As of April 2026, there are 66 flights per week flying from Copenhagen to Southeast Asia. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.