How to find cheap flights from Porto Airport (OPO) to Denmark
53 € is currently the cheapest price for a return flight from Porto Airport (OPO) to Denmark.
That fare will get you from OPO to Copenhagen in Copenhagen.
For one-way travel, the lowest price right now is 29 €.
Why not let the lowest fares decide where you jet off to next? Select 'Denmark' in the 'To' field to discover the cheapest deals by city.
Denmark has roughly five international airports, so you can choose from plenty of arrival options.
Expand your search by choosing 'Add nearby airports.' This will compare prices across the airports closest to both your origin and destination, which could help you cut costs.
Book roughly one month before your departure date to find a better fare. Consider booking even earlier if you're travelling in high season.
Get notified when prices change by creating a Price Alert. Download the Skyscanner app to get updates as they happen on your phone.
Best time to fly from Porto Airport (OPO) to Denmark
December is typically the cheapest month to hop on a flight from Porto Airport (OPO) to Denmark, with prices starting from 53 €.
Travelling midweek can often work out better for your budget. Prices are generally lower on Tuesdays and Wednesdays compared to the rest of the week.
August, September and October mark the busiest months to fly to Denmark, with September the most popular of the three. You'll typically pay higher fares at this time.
January, February and December are the least popular months to fly. The quietest month is January. Fewer people are booking seats, so airlines tend to drop prices to help fill flights.
Flights from Porto Airport (OPO) to Denmark: what to expect
From Porto Airport (OPO), you can fly nonstop to around two airports in Denmark.
Roughly seven direct flights connect Porto Airport (OPO) with destinations around Denmark each week.
These are the leading airlines that fly this route from Porto Airport (OPO) to Denmark:
When it comes to the most popular routes from Porto Airport to Denmark, Copenhagen sits high on the travel wishlist.
Want the fastest way there? Billund has the shortest flight time at around 3 hours 5 minutes. Copenhagen has the longest at roughly 3 hours 10 minutes.
The average journey on this route comes in at around 3 hours 15 minutes.
Popular places to visit in Denmark
Now that you've booked your Porto to Denmark flights, it's time to plan the rest of your trip.
Copenhagen
Located in Capital Region of Denmark, this city is one of the most popular destinations for flights departing Porto Airport and heading to Denmark. Kick off your sightseeing at standout attractions like The Little Mermaid, Rosenborg Castle and Christiansborg Palace.
Copenhagen Airport (CPH) manages the majority of international flights into Copenhagen.
Ready to lock in the perfect place to stay? Explore the selection of hotels in Copenhagen.
Billund
Explore some of this Region of Southern Denmark city's highlights including LEGOLAND® Billund Resort, Aquadome Billund and WOW Park.
Land at Billund Airport (BLL) and go straight from arrivals to exploring the sights.
That same magic that powers our flight search can also help you find the best-value stays around. Use it to compare prices and availability across hotels in Billund.
Aalborg
Kunsten Museum of Modern Art Aalborg, Klosterkirken and Aalborg Historical Museum are standout sights to tick off while you're in this part of North Denmark Region.
Aalborg Airport (AAL) is the main airport for flights into the city.
Whether you want something no frills or full of flair, hotels in Aalborg offer options for every type of trip.
Visiting Denmark for the first time? Here's what you need to know
Make sure you know the entry rules well before departure day. Rules can vary depending on your passport, length of stay and reason for travel. Always check with official sources like your airline or the local embassy.
Danish Krone (DKK) is the main currency. Paying for things is easy, with debit and credit cards accepted in the vast majority of places.
The population of Denmark is roughly 6 million. Copenhagen is the capital.
The same time is used throughout this destination, with only one standard time zone operating on UTC+1.
July is among the warmest months in Denmark, with average top temperatures reaching 20ºC (68ºF).
Temperatures are often coolest around February, when average lows drop to 0ºC (32ºF). Check the weather before you go.
You can expect more rain in July, while March is typically drier.
Some of the biggest events on the local calendar include the Roskilde music festival, the Copenhagen Jazz Festival and Midsummer's Eve. Time your travels around moments like these for an experience that goes beyond sightseeing.
Complete your trip with hotels and a car rental
A cheap flight from Porto Airport (OPO) to Denmark gets you there. The next step is choosing where to stay. Discover the best prices and exclusive rates for hotels in Denmark. For the freedom to get around on your own terms, also browse the range of car rental options in Denmark.



