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Cheap flights from Belfast to Ireland from £61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Ireland departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belfast to Ireland

Cheap return flights

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08:15 - 13:15BFS-DUB
5h 00m1 stop
 Logo
06:50 - 14:40DUB-BFS
7h 50m1 stop
Thu, 7 Aug - Thu, 14 Aug
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07:25 - 13:00BFS-ORK
5h 35m1 stop
 Logo
09:45 - 21:30ORK-BFS
11h 45m1 stop
Wed, 6 Aug - Wed, 13 Aug
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08:15 - 19:40BFS-DUB
11h 25m1 stop
 Logo
23:00 - 09:45DUB-BFS
10h 45m1 stop
Thu, 7 Aug - Sun, 17 Aug
Ryanair Logo
08:35 - 22:25BFS-ORK
13h 50m1 stop
Ryanair Logo
22:50 - 06:50ORK-BFS
8h 00m1 stop
£126Ryanair
Find Deal
Sat, 26 Jul - Sat, 2 Aug
Aer Lingus Logo
15:15 - 21:10BHD-DUB
5h 55m1 stop
Aer Lingus Logo
08:00 - 14:30DUB-BHD
6h 30m1 stop
£188Aer Lingus
Find Deal
Sat, 9 Aug - Mon, 11 Aug
British Airways Logo
18:30 - 09:35BHD-DUB
15h 05m1 stop
British Airways Logo
20:55 - 08:50DUB-BHD
11h 55m1 stop
£213British Airways
Find Deal
Sat, 9 Aug - Mon, 11 Aug
British Airways Logo
06:35 - 17:30BHD-DUB
10h 55m1 stop
British Airways Logo
08:45 - 17:40DUB-BHD
8h 55m1 stop
£216British Airways
Find Deal
Thu, 24 Jul - Mon, 28 Jul
KLM Logo
06:30 - 22:25BHD-DUB
15h 55m1 stop
KLM Logo
20:45 - 16:55DUB-BHD
20h 10m1 stop
£288KLM
Find Deal
Thu, 24 Jul - Mon, 28 Jul
KLM Logo
06:30 - 15:00BHD-ORK
8h 30m2 stops
KLM Logo
06:00 - 16:50ORK-BHD
10h 50m1 stop
£310KLM
Find Deal
Fri, 21 Nov - Sat, 29 Nov
Aer Lingus Logo
18:45 - 10:30BHD-ORK
15h 45m1 stop
Aer Lingus Logo
20:30 - 13:40ORK-BHD
17h 10m1 stop
£350Aer Lingus
Find Deal
Thu, 14 Aug - Wed, 20 Aug

KLM flights from Belfast to Ireland

Our best KLM deals on Belfast to Ireland flight tickets
KLM
24 Jul
BHD06:30Belfast City
15h 55m
1 stop
DUB22:25Dublin
28 Jul
DUB20:45Dublin
20h 10m
1 stop
BHD16:55Belfast City
KLM
21 Nov
BHD06:30Belfast City
8h 30m
2 stops
ORK15:00Cork
29 Nov
ORK06:00Cork
10h 50m
1 stop
BHD16:50Belfast City
KLM
14 Aug
BHD17:25Belfast City
40h 50m
2 stops
ORK10:15Cork
20 Aug
ORK06:00Cork
10h 55m
1 stop
BHD16:55Belfast City

British Airways flights from Belfast to Ireland

Our best British Airways deals on Belfast to Ireland flight tickets
British Airways
9 Aug
BHD18:30Belfast City
15h 05m
1 stop
DUB09:35Dublin
11 Aug
DUB20:55Dublin
11h 55m
1 stop
BHD08:50Belfast City
British Airways
24 Jul
BHD06:35Belfast City
10h 55m
1 stop
DUB17:30Dublin
28 Jul
DUB08:45Dublin
8h 55m
1 stop
BHD17:40Belfast City
British Airways
9 Aug
BHD18:30Belfast City
17h 15m
2 stops
DUB11:45Dublin
11 Aug
DUB08:45Dublin
4h 20m
1 stop
BHD13:05Belfast City

See travel insights to Ireland from

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 time of day to depart on your flight to Ireland?

In the afternoon is the cheapest time of day to fly from Belfast to Ireland when you can find flight prices for as low as £136. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the morning, with an average ticket price of £156. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Belfast to Ireland flight deals and tips

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

Best price found

£61

Fastest flight time

3h 50m

Direct flights

None

Airports in Ireland

3 airports
The best one-way flight to Ireland from Belfast in the past 72 hours is £61. The best return flight deal from Belfast to Ireland found on momondo in the last 72 hours is £106.
The fastest flight from Belfast to Ireland takes 3h 50m
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.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), Cork (ORK)

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

    Prices for flights from Belfast to Ireland are updated daily.

  • How many operators does momondo search for flights from Belfast to Ireland?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Ireland.

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

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Belfast to Ireland

Compare and see reviews for airlines that fly from Belfast to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £60Free CancellationRating
7.1
1,129 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £237Free CancellationRating
6.6
7,058 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Ireland for you.

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

All flight searches from Belfast to Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes momondo offers price alerts on flights to Ireland from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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