Cheap Flights from Belfast to Northern Ireland from HK$1,345 Return

Flight deals from Belfast to Northern Ireland

Looking for cheap tickets from Belfast to Northern Ireland, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Derry.HK$1,345 per passenger.Departing Wed, 16 Jul, returning Fri, 18 Jul.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Belfast International on Wed, 16 Jul, arriving in Derry.Inbound indirect flight with easyJet, departs from Derry on Fri, 18 Jul, arriving in Belfast International.Price includes taxes and charges.From HK$1,345, select.

Flying from Belfast to Northern Ireland

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,345, Derry
Cheapest month to fly	July
Cheapest airport to fly from	Belfast International

How to find cheap flights from Belfast to Northern Ireland

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Belfast to Northern Ireland. Other savvy travellers recently found return flights from HK$1,345 and one-way tickets from HK$712 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Belfast International into Derry

At the moment, the lowest priced flight tickets to Northern Ireland are from Belfast International Airport to Derry Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Belfast to Northern Ireland is currently June.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Belfast to Northern Ireland.

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 to anywhere you choose in Northern Ireland.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Belfast to Northern Ireland 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 to Northern Ireland flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Belfast to Northern Ireland flight price?

We looked at all of the upcoming return flights from Belfast to Northern Ireland we could find over the next 12 months. It looks like HK$1,345 is the best price. This is good, compared to the average Northern Ireland ticket price of HK$1,866.

What is the cheapest month to fly from Belfast to Northern Ireland?

The cheapest month to fly from Belfast to Northern Ireland is currently July.

Which upcoming date is cheapest to fly from Belfast to Northern Ireland on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Northern Ireland on Wednesday, 16 July 2025.