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Cheap flights from Ireland to Belfast from £59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Belfast departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ireland to Belfast

Cheap return flights

These are some of the best return flight deals from Ireland to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Belfast.

Cheap last-minute flights

Planning a quick getaway from Ireland to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Belfast

Find recent round-trip train or bus tickets from Ireland to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
12:25 - 20:10DUB-BFS
7h 45m1 stop
13:30 - 20:45BFS-DUB
7h 15m1 stop
jeu., 9 janv. - lun., 13 janv.
22:45 - 08:50DUB-BFS
10h 05m1 stop
21:45 - 07:50BFS-DUB
10h 05m1 stop
dim., 5 janv. - dim., 12 janv.
21:05 - 08:40DUB-BFS
11h 35m1 stop
22:25 - 07:00BFS-DUB
8h 35m1 stop
£101Ryanair
Find Deal
jeu., 9 janv. - lun., 13 janv.
18:45 - 09:05DUB-BFS
14h 20m1 stop
07:40 - 20:00BFS-DUB
12h 20m1 stop
£139Ryanair
Find Deal
lun., 2 déc. - jeu., 5 déc.
20:35 - 08:20DUB-BHD
11h 45m1 stop
09:10 - 19:45BHD-DUB
10h 35m1 stop
£141British Airways
Find Deal
ven., 7 févr. - sam., 1 mars
06:40 - 19:55DUB-BHD
13h 15m1 stop
07:30 - 20:55BHD-DUB
13h 25m1 stop
£154Aer Lingus
Find Deal
dim., 22 déc. - dim., 29 déc.
20:30 - 10:30DUB-BHD
14h 00m1 stop
12:10 - 07:55BHD-DUB
19h 45m1 stop
£155British Airways
Find Deal
lun., 13 janv. - dim., 19 janv.
13:25 - 21:00DUB-BHD
7h 35m1 stop
06:30 - 16:40BHD-DUB
10h 10m1 stop
£159KLM
Find Deal
jeu., 16 janv. - lun., 20 janv.
06:40 - 19:55DUB-BHD
13h 15m1 stop
13:25 - 21:55BHD-DUB
8h 30m1 stop
£170Aer Lingus
Find Deal
lun., 2 déc. - jeu., 5 déc.
05:55 - 16:50DUB-BHD
10h 55m1 stop
06:30 - 12:40BHD-DUB
6h 10m1 stop
£212KLM
Find Deal
lun., 17 févr. - ven., 21 févr.
22:00 - 15:50DUB-BHD
17h 50m1 stop
jeu., 23 janv.
06:00 - 18:40SNN-BFS
12h 40m1 stop
ven., 9 mai
22:20 - 09:05DUB-BFS
10h 45m1 stop
sam., 30 nov.
09:05 - 19:20DUB-BHD
10h 15m2 stops
jeu., 23 janv.
15:35 - 21:50DUB-BFS
30h 15m2 stops
sam., 30 nov.
20:30 - 13:30DUB-BHD
17h 00m1 stop
sam., 30 nov.
06:00 - 16:15SNN-BFS
10h 15m2 stops
ven., 9 mai
07:05 - 17:15DUB-BHD
10h 10m2 stops
sam., 30 nov.
22:20 - 15:05DUB-BHD
16h 45m3 stops
sam., 30 nov.
07:40 - 00:45SNN-BFS
41h 05m3 stops
ven., 9 mai
22:00 - 09:05DUB-BFS
11h 05m1 stop
15:35 - 22:00BFS-DUB
6h 25m1 stop
lun., 25 nov. - mer., 27 nov.
06:00 - 11:30DUB-BHD
5h 30m1 stop
14:20 - 22:00BHD-DUB
7h 40m1 stop
lun., 25 nov. - mer., 27 nov.
22:00 - 09:05DUB-BFS
11h 05m1 stop
07:40 - 23:20BFS-DUB
15h 40m2 stops
lun., 25 nov. - mer., 27 nov.
09:30 - 22:00DUB-BFS
12h 30m2 stops
07:40 - 23:20BFS-DUB
15h 40m2 stops
lun., 25 nov. - mer., 27 nov.
06:50 - 09:40DUB-BHD
26h 50m1 stop
06:50 - 09:20BHD-DUB
26h 30m1 stop
£187Aer Lingus
Find Deal
sam., 23 nov. - sam., 30 nov.
06:50 - 09:40DUB-BHD
26h 50m1 stop
06:50 - 07:00BHD-DUB
24h 10m1 stop
sam., 23 nov. - sam., 30 nov.
14:15 - 19:15DUB-BHD
5h 00m1 stop
06:30 - 12:00BHD-DUB
5h 30m1 stop
£339British Airways
Find Deal
sam., 23 nov. - sam., 30 nov.
15:30 - 20:15DUB-BHD
4h 45m1 stop
14:20 - 19:35BHD-DUB
5h 15m1 stop
£405British Airways
Find Deal
lun., 25 nov. - mer., 27 nov.
05:55 - 16:50DUB-BHD
10h 55m1 stop
17:20 - 22:05BHD-DUB
4h 45m1 stop
£470KLM
Find Deal
sam., 23 nov. - sam., 30 nov.
13:25 - 21:00DUB-BHD
7h 35m1 stop
06:30 - 16:40BHD-DUB
10h 10m1 stop
£491KLM
Find Deal
sam., 23 nov. - sam., 30 nov.

Ryanair flights from Ireland to Belfast

Our best Ryanair deals on Ireland to Belfast flight tickets
Ryanair
9 Jan
DUB21:05Dublin
11h 35m
1 stop
BFS08:40Belfast Intl
13 Jan
BFS22:25Belfast Intl
8h 35m
1 stop
DUB07:00Dublin
Ryanair
2 Dec
DUB18:45Dublin
14h 20m
1 stop
BFS09:05Belfast Intl
5 Dec
BFS07:40Belfast Intl
12h 20m
1 stop
DUB20:00Dublin

KLM flights from Ireland to Belfast

Our best KLM deals on Ireland to Belfast flight tickets
KLM
16 Jan
DUB13:25Dublin
7h 35m
1 stop
BHD21:00Belfast City
20 Jan
BHD06:30Belfast City
10h 10m
1 stop
DUB16:40Dublin
KLM
17 Feb
DUB05:55Dublin
10h 55m
1 stop
BHD16:50Belfast City
21 Feb
BHD06:30Belfast City
6h 10m
1 stop
DUB12:40Dublin
KLM
6 Jan
ORK13:25Cork
7h 35m
1 stop
BHD21:00Belfast City
12 Jan
BHD06:30Belfast City
6h 25m
1 stop
ORK12:55Cork

See travel insights to Belfast from

How to get the cheapest flight ticket from Ireland to Belfast

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 time of day to depart on your flight to Belfast?

The cheapest time of day to fly to Belfast is at midday when flights can be purchased for as low as £0. Flights to Belfast are more costly in the morning, with an average ticket price of £235. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ireland to Belfast flights?

You could potentially save up to 22% on your flight if you consider stops on a Ireland to Belfast flight.

Cheap Ireland to Belfast flight deals and tips

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

Best price found

£59

Fastest flight time

3h 20m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Ireland in the past 72 hours is £59. The best return flight deal from Ireland to Belfast found on momondo in the last 72 hours is £83.
The fastest flight from Ireland to Belfast takes 3h 20m
There are no direct flights from Ireland to Belfast. Popular non-direct routes for this connection are Dublin Airport - Belfast Intl Airport, Shannon Airport - Belfast Intl Airport and Dublin Airport - Belfast City Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

  • When did momondo last update prices for flights from Ireland to Belfast?

    Prices for flights from Ireland to Belfast are refreshed on a daily basis.

  • How old do you have to be to fly from Ireland to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Belfast?

Finding the right flight to Belfast from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

Can I find flights from Ireland to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Belfast right now. Can momondo alert me if prices change?

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


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast