£125 Cheap Flights from Dublin (DUB) to Belfast City (BHD)

Q: How much are return flights from Dublin to Belfast City?

The best price we found for a return flight from Dublin to Belfast City is £125. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Dublin to Belfast City?

Currently, there are no airlines that fly direct from Dublin to Belfast City. But we found flights with one or more stops from £125.

Q: How many flights are there a week from Dublin to Belfast City?

As of June 2025, there are no flights flying from Dublin to Belfast City.

Q: When is the cheapest time to fly from Dublin to Belfast City?

The cheapest month to fly from Dublin to Belfast City is usually June 2025.

Q: Which upcoming date is cheapest to fly from Dublin Airport to Belfast City Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Belfast City Airport on Tuesday, 15 July 2025 .

Q: Can I get a direct flight from Dublin Airport to Belfast City Airport?

No airlines currently offer direct flights between Dublin Airport and Belfast City Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Belfast City?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Belfast?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Dublin Airport to Belfast City with?

Currently, Ryanair offers the cheapest flight tickets to Belfast City.

Compare Dublin to Belfast City flight deals

Find the cheapest month or even day of the year to fly to Belfast City

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Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Dublin to Belfast City

Looking for a cheap last-minute deal or the best return flight from Dublin to Belfast City? Find the lowest prices on one-way and return tickets right here.

Belfast.£125 per passenger.Departing Tue, 15 Jul, returning Tue, 22 Jul.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 15 Jul, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Tue, 22 Jul, arriving in Dublin.Price includes taxes and charges.From £125, select.

Belfast.£127 per passenger.Departing Wed, 6 Aug, returning Thu, 7 Aug.Return flight with Aer Lingus and easyJet.Outbound indirect flight with Aer Lingus, departs from Dublin on Wed, 6 Aug, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Thu, 7 Aug, arriving in Dublin.Price includes taxes and charges.From £127, select.

Belfast.£131 per passenger.Departing Wed, 4 Jun, returning Wed, 11 Jun.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Dublin on Wed, 4 Jun, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Wed, 11 Jun, arriving in Dublin.Price includes taxes and charges.From £131, select.

Belfast.£137 per passenger.Departing Thu, 2 Oct, returning Thu, 9 Oct.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Dublin on Thu, 2 Oct, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Thu, 9 Oct, arriving in Dublin.Price includes taxes and charges.From £137, select.

Belfast.£144 per passenger.Departing Tue, 9 Sep, returning Tue, 16 Sep.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Dublin on Tue, 9 Sep, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Tue, 16 Sep, arriving in Dublin.Price includes taxes and charges.From £144, select.

Belfast.£145 per passenger.Departing Wed, 25 Jun, returning Wed, 2 Jul.Return flight with Ryanair and Aer Lingus.Outbound indirect flight with Ryanair, departs from Dublin on Wed, 25 Jun, arriving in Belfast City.Inbound indirect flight with Aer Lingus, departs from Belfast City on Wed, 2 Jul, arriving in Dublin.Price includes taxes and charges.From £145, select.

Belfast.£149 per passenger.Departing Sat, 25 Oct, returning Sat, 1 Nov.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Dublin on Sat, 25 Oct, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Sat, 1 Nov, arriving in Dublin.Price includes taxes and charges.From £149, select.

Belfast.£152 per passenger.Departing Mon, 24 Nov, returning Thu, 11 Dec.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Dublin on Mon, 24 Nov, arriving in Belfast City.Inbound indirect flight with easyJet, departs from Belfast City on Thu, 11 Dec, arriving in Dublin.Price includes taxes and charges.From £152, select.

The cheapest month to fly from Dublin Airport to Belfast City Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Dublin Airport to Belfast City Airport flight prices forecast over the next 12 months.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Cheapest month:July

Most expensive month:May

Dublin to Belfast City: Alternative routes

Compare routes from Dublin to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier than Belfast City.

Dublin to Belfast: Flight information

The things to know before you go.

Cheapest flight found	£125
Cheapest month to fly	July

Finding cheap flights from Dublin to Belfast City: Frequently asked questions

How much are return flights from Dublin to Belfast City?

Which airlines fly direct from Dublin to Belfast City?

How many flights are there a week from Dublin to Belfast City?

When is the cheapest time to fly from Dublin to Belfast City?

Which upcoming date is cheapest to fly from Dublin Airport to Belfast City Airport on?

Can I get a direct flight from Dublin Airport to Belfast City Airport?

How can I find the best flight deal to Belfast City?

When is the best time to book flights to Belfast?

Which is the cheapest airline to fly from Dublin Airport to Belfast City with?

Flying from Dublin Airport (DUB) to George Best Belfast City Airport (BHD): what you need to know

Dublin and Belfast share the same timezone, UTC+0.
To ensure you get on your DUB to BHD flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.
Travelling during a peak month such as August? School holidays and other popular periods can mean longer queues and delays at security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.
Think about adding a stopover when booking your ticket from Dublin Airport to George Best Belfast City Airport. Simply deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between DUB and BHD:
- Leeds Bradford International Airport
- Glasgow International Airport
- Birmingham International Airport

How to find the cheapest flights from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)

£40 is currently the best price for a one-way Dublin Airport to George Best Belfast City Airport flight. Return flights start at £125. These prices can change based on availability and demand.
Don't wait until the last minute. You're more likely to find cheap tickets from DUB to BHD if you book ahead. Airlines often offer some amazing early bird deals.
The 'Whole month' tool shows you the cheapest flights from Dublin Airport to George Best Belfast City Airport across the entire month. It's a great way to snap up a bargain if your travel plans are flexible.
Finding cheap flights from DUB to BHD couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a new deal comes up.
Select your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Dublin Airport to George Best Belfast City Airport.

Handy information about Dublin Airport (DUB)

72.87% of flights taking off from Dublin Airport make it to their destination on time.
Central Dublin to Dublin Airport is around 13 miles. Depending on traffic, it'll take about 30 minutes to get there if you're driving, ride-sharing or catching a cab.
The trip when using public transport usually takes 2 hours 10 minutes.
Taking an early flight from Dublin Airport to George Best Belfast City Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near DUB:

Arriving at George Best Belfast City Airport (BHD)

If you're getting in on a late Dublin Airport to George Best Belfast City Airport flight, nothing tops the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these options near BHD:
Grab a George Best Belfast City Airport rental car and explore Belfast and beyond with your own set of wheels. Budget, Sixt and Alamo are popular outlets to choose from here.
Reserving your vehicle from George Best Belfast City Airport around two weeks ahead can help you secure the lowest rate.

Getting from George Best Belfast City Airport (BHD) to central Belfast

From George Best Belfast City Airport, Belfast is approximately 5 miles away. It takes around 10 minutes to reach the centre by car.
It'll take around 20 minutes to get there using public transport.

When to fly to George Best Belfast City Airport (BHD)

July is the most popular month for flights from Dublin Airport to George Best Belfast City Airport. To escape the crowds, go to Belfast in February.
Lock in your flight from Dublin Airport to George Best Belfast City Airport for July if you want to explore Belfast during its warmest month. Expect temperatures of between 10ºC (50ºF) and 19ºC (66ºF).
If you like cooler conditions, search for a cheap ticket from DUB to BHD in January. Average temperatures are between 1ºC (34ºF) and 8ºC (46ºF) then.

Explore more of United Kingdom

Birmingham is just one of the many cities in United Kingdom waiting to be explored after you've experienced Belfast. Around 220 miles away to the south-east, check out popular attractions including Cadbury World, The Library of Birmingham and National Sea Life Centre.
Bristol is another well-known destination in United Kingdom and is around 260 miles south-east of Belfast. No trip is complete without dropping by Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.