Flights from Dublin Airport to Northern Ireland

Travellers and cabin class

Flying from Dublin Airport to Northern Ireland

Arm yourself with these facts on the fly.
Cheapest flight found127 €, Belfast
Cheapest month to flyApril

Frequently asked questions

There are currently no direct flights from Dublin Airport to Northern Ireland, but we've found some other routes to United Kingdom – check them out now.
We looked at all of the upcoming return flights from Dublin Airport to Northern Ireland we could find over the next 12 months. It looks like 127 € is the best price. This is good, compared to the average Northern Ireland ticket price of 171 €.
The cheapest month to fly from Dublin Airport to Derry Airport is currently April.
The cheapest month to fly from Dublin Airport to Belfast International Airport is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dublin Airport to Northern Ireland on Saturday, 26 April 2025.
If you're flying from Dublin, the cheapest city in Northern Ireland to fly into is Belfast. The cheapest airport serving Belfast at the moment is Belfast International.