Cheap Flights from Belfast International Airport to Region of Southern Denmark from 236 € Return

Flight deals from Belfast International Airport to Region of Southern Denmark

Looking for cheap tickets from Belfast International Airport to Region of Southern Denmark, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Billund.236 € per passenger.Departing Sat, 30 Aug, returning Fri, 5 Sep.Return flight with Ryanair and Wizz Air.Outbound indirect flight with Ryanair, departs from Belfast International on Sat, 30 Aug, arriving in Billund.Inbound indirect flight with Wizz Air, departs from Billund on Fri, 5 Sep, arriving in Belfast International.Price includes taxes and charges.From 236 €, select.

Sonderborg.530 € per passenger.Departing Fri, 22 Aug, returning Mon, 25 Aug.Return flight with Ryanair and Air Alsie.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 22 Aug, arriving in Sonderborg.Inbound indirect flight with Air Alsie, departs from Sonderborg on Mon, 25 Aug, arriving in Belfast International.Price includes taxes and charges.From 530 €, select.

Flying from Belfast International Airport to Region of Southern Denmark

Arm yourself with these facts on the fly.

Cheapest flight found	236 €, Billund
Cheapest month to fly	August

How to find cheap flights from Belfast International Airport to Region of Southern Denmark

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Belfast International Airport to Region of Southern Denmark. Other savvy travellers recently found return flights from 236 € and one-way tickets from 181 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in August

The cheapest time to fly from Belfast International Airport to Region of Southern Denmark is currently August.

Fly on a Saturday

From our data, we can see that Saturday seems to be the cheapest time to fly from Belfast International Airport to Region of Southern Denmark.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Belfast International Airport to anywhere you choose in Region of Southern Denmark.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Belfast International Airport to your chosen airport in Region of Southern Denmark go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Belfast International Airport to Region of Southern Denmark flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Belfast International Airport to Region of Southern Denmark?

We looked at all of the upcoming return flights from Belfast International Airport to Region of Southern Denmark we could find over the next 12 months. It looks like 236 € is the best price. This is good, compared to the average Region of Southern Denmark ticket price of 383 €.

What is the cheapest month to fly from Belfast International Airport to Region of Southern Denmark?

The cheapest month to fly from Belfast International Airport to Sonderborg Airport is currently August.
The cheapest month to fly from Belfast International Airport to Billund Airport is usually August.

Which upcoming date is cheapest to fly from Belfast International Airport to Region of Southern Denmark on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast International Airport to Region of Southern Denmark on Saturday, 30 August 2025.

If I'm flying from Belfast International Airport, where in Region of Southern Denmark is cheapest to fly into?

If you're flying from Belfast International, the cheapest city in Region of Southern Denmark to fly into is Billund. The cheapest airport serving Billund at the moment is Billund.