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Cheap flights from Belfast Intl Airport to Ireland from £53

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 Intl Airport to Ireland departing on 12/5. 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 Intl Airport to Ireland

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Belfast Intl Airport to Ireland.
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07:10 - 11:45BFS-DUB
4h 35m1 stop
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16:40 - 22:20DUB-BFS
5h 40m1 stop
Thu, 8 May - Mon, 12 May
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15:55 - 17:15BFS-DUB
25h 20m1 stop
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07:25 - 15:30DUB-BFS
8h 05m1 stop
Thu, 15 May - Thu, 22 May
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14:00 - 19:30BFS-ORK
5h 30m1 stop
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21:00 - 08:00ORK-BFS
11h 00m1 stop
Sat, 17 May - Sat, 24 May
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06:45 - 15:10BFS-ORK
8h 25m1 stop
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20:25 - 18:45ORK-BFS
22h 20m1 stop
Mon, 12 May - Mon, 12 May
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19:35 - 00:15BFS-ORK
4h 40m1 stop
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06:40 - 11:00ORK-BFS
28h 20m2 stops
Sat, 17 May - Sat, 24 May
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17:35 - 21:30BFS-DUB
3h 55m1 stop
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18:45 - 22:20DUB-BFS
3h 35m1 stop
Fri, 9 May - Mon, 12 May
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07:35 - 10:30BFS-DUB
2h 55m1 stop
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22:15 - 07:55DUB-BFS
9h 40m1 stop
Fri, 15 Aug - Fri, 15 Aug
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21:40 - 11:00BFS-ORK
13h 20m1 stop
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07:30 - 11:50ORK-BFS
4h 20m1 stop
Sat, 3 May - Sat, 10 May
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08:10 - 13:15BFS-ORK
5h 05m1 stop
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17:10 - 11:20ORK-BFS
18h 10m2 stops
Mon, 12 May - Mon, 12 May
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08:20 - 19:25BFS-DUB
11h 05m2 stops
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07:10 - 22:55DUB-BFS
15h 45m1 stop
Thu, 15 May - Thu, 22 May

See travel insights to Ireland from

How to get the cheapest flight ticket from Belfast Intl Airport 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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. Flights from Belfast Intl Airport to Ireland on a Saturday will generally be more expensive and average around £138. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

At midday is the cheapest time of day to fly from Belfast Intl Airport to Ireland when you can find flight prices for as low as £0. Flying to Ireland at midday 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 £163. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Belfast Intl Airport to Ireland flight deals and tips

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

Best price found

£53

Fastest flight time

2h 55m

Direct flights

None

Airports in Ireland

3 airports
The best one-way flight to Ireland from Belfast Intl Airport in the past 72 hours is £53. The best return flight deal from Belfast Intl Airport to Ireland found on momondo in the last 72 hours is £93.
The fastest flight from Belfast Intl Airport to Ireland takes 2h 55m
There are no direct flights from Belfast Intl Airport to Ireland. Popular non-direct routes for this connection are Belfast Intl Airport - Shannon Airport, Belfast Intl 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 Intl Airport to Ireland?

    Prices for flights from Belfast Intl Airport to Ireland refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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?

Flights from Belfast to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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.

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

Yes. momondo can track prices for Belfast to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo