Cheap flights from Belfast to Dublin Airport from €52

Return
1 adult
Economy
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Fri 20/5
Fri 27/5

Flight information for Belfast to Ireland

Find info about flight duration, direct flights, and airports for your flight from Belfast to Ireland

Best price found

€52

Fastest flight time

3h 40m

Direct flights

None
The best one-way flight to Ireland from Belfast in the past 72 hours is €52. The best return flight deal from Belfast to Ireland found on momondo in the last 72 hours is €287.
The fastest flight from Belfast to Ireland takes 3h 40m
There are no direct flights from Belfast to Ireland. Popular non-direct routes for this connection are Belfast Intl Airport - Dublin Airport, Belfast City Airport - Dublin Airport and Belfast Intl Airport - Cork Airport.

How to get the cheapest flight ticket from Belfast to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Belfast to Ireland flight route?

Belfast Intl - Dublin

Fly from Belfast Intl to Dublin for the best Belfast - Ireland flight prices


Easily compare return flights from Belfast to Ireland

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Belfast to Ireland by changing tabs
Multiple Airlines
25 May
BFS02:35Belfast Intl
16h 40m
1 stop
DUB19:15Dublin
30 May
DUB03:15Dublin
13h 40m
1 stop
BFS16:55Belfast Intl
British Airways
27 Sep
BHD10:35Belfast City
4h 30m
1 stop
DUB15:05Dublin
6 Oct
DUB03:35Dublin
5h 00m
1 stop
BHD08:35Belfast City
Multiple Airlines
25 May
BFS02:35Belfast Intl
4h 55m
1 stop
DUB07:30Dublin
30 May
DUB13:10Dublin
5h 50m
1 stop
BFS19:00Belfast Intl
British Airways
27 Sep
BHD10:35Belfast City
4h 30m
1 stop
DUB15:05Dublin
3 Oct
DUB03:10Dublin
4h 35m
1 stop
BHD07:45Belfast City
Multiple Airlines
28 Jun
BHD16:05Belfast City
11h 40m
1 stop
DUB03:45Dublin
29 Jun
DUB17:55Dublin
12h 10m
1 stop
BHD06:05Belfast City
British Airways
26 Sep
BHD14:30Belfast City
3h 55m
1 stop
DUB18:25Dublin
6 Oct
DUB03:35Dublin
5h 00m
1 stop
BHD08:35Belfast City

Find the cheapest one-way flights from Belfast to Ireland

If you're looking for one-way flights from Belfast to Ireland, view some of our deals below provided by Aer Lingus
Multiple Airlines
15 Jun
BFS17:05Belfast Intl
10h 40m
1 stop
DUB03:45Dublin
Aer Lingus
7 Jun
BHD14:05Belfast City
3h 50m
1 stop
DUB17:55Dublin
Multiple Airlines
15 Jun
BHD16:10Belfast City
11h 35m
1 stop
DUB03:45Dublin

Search last-minute flights to Ireland from Belfast

Find and compare return flight prices for your last-minute flight from Belfast to Ireland
Multiple Airlines
25 May
BFS02:35Belfast Intl
16h 40m
1 stop
DUB19:15Dublin
30 May
DUB03:15Dublin
13h 40m
1 stop
BFS16:55Belfast Intl
Multiple Airlines
25 May
BFS02:35Belfast Intl
4h 55m
1 stop
DUB07:30Dublin
30 May
DUB13:10Dublin
5h 50m
1 stop
BFS19:00Belfast Intl
British Airways
25 May
BHD02:50Belfast City
5h 20m
1 stop
DUB08:10Dublin
30 May
DUB16:50Dublin
23h 55m
1 stop
BHD16:45Belfast City
Multiple Airlines
21 May
BFS03:45Belfast Intl
5h 30m
1 stop
DUB09:15Dublin
22 May
DUB03:15Dublin
24h 00m
1 stop
BFS03:15Belfast Intl
Multiple Airlines
21 May
BFS18:10Belfast Intl
16h 00m
1 stop
DUB10:10Dublin
22 May
DUB12:30Dublin
30h 30m
2 stops
BFS19:00Belfast Intl
Multiple Airlines
21 May
BHD04:45Belfast City
11h 25m
1 stop
DUB16:10Dublin
22 May
DUB02:30Dublin
25h 45m
1 stop
BHD04:15Belfast City

British Airways flights from Belfast to Ireland

Our best British Airways deals on Belfast to Ireland flight tickets
British Airways
27 Sep
BHD10:35Belfast City
4h 30m
1 stop
DUB15:05Dublin
6 Oct
DUB03:35Dublin
5h 00m
1 stop
BHD08:35Belfast City
British Airways
27 Sep
BHD10:35Belfast City
4h 30m
1 stop
DUB15:05Dublin
3 Oct
DUB03:10Dublin
4h 35m
1 stop
BHD07:45Belfast City
British Airways
26 Sep
BHD14:30Belfast City
3h 55m
1 stop
DUB18:25Dublin
6 Oct
DUB03:35Dublin
5h 00m
1 stop
BHD08:35Belfast City


Alternative routes for Belfast to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Belfast to Dublin Flights
Fastest flight time3h 55m
Cheapest price€136
Belfast to Cork Flights
Fastest flight time6h 25m
Cheapest price€180

Similar Belfast to Ireland flights

Flexible with your destination? Broaden your search and find flights similar to your Belfast to Ireland route

Flights to other cities in Ireland

Lost the lust for Ireland? Check out some flights to other cities in Ireland

Why use momondo?

It is quick and easy to find Belfast to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

momondo does allow users to show only those flights to Ireland from Belfast which offer a flexible booking policy as well as other useful filters and features.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Belfast.

If you are not ready to book a flight from Belfast to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.