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Cheap flights from Belfast to Ireland from €47

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 - 16:55BFS  Belfast Intl-ORK Cork
4h 10m1 stop Manchester
Multiple Airlines Logo
06:10 - 12:20ORK  Cork-BFS Belfast Intl
6h 10m1 stop London Stansted
€85Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
23:00 - 09:15BFS  Belfast Intl-ORK Cork
10h 15m1 stop Manchester
Multiple Airlines Logo
23:35 - 08:25ORK  Cork-BFS Belfast Intl
8h 50m1 stop Edinburgh Turnhouse
€86Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Multiple Airlines Logo
19:50 - 07:15BFS  Belfast Intl-ORK Cork
11h 25m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
22:40 - 07:25ORK  Cork-BFS Belfast Intl
8h 45m1 stop Manchester
€87Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Multiple Airlines Logo
08:55 - 16:00BFS  Belfast Intl-DUB Dublin
7h 05m1 stop Manchester
Multiple Airlines Logo
12:30 - 21:30DUB  Dublin-BFS Belfast Intl
9h 00m1 stop Manchester
€88Multiple Airlines
Fri, 16 Oct - Mon, 19 Oct
Multiple Airlines Logo
20:15 - 08:25BFS  Belfast Intl-ORK Cork
12h 10m1 stop London Stansted
Multiple Airlines Logo
22:15 - 07:15ORK  Cork-BFS Belfast Intl
9h 00m1 stop Manchester
€88Multiple Airlines
Sat, 24 Oct - Tue, 27 Oct
Multiple Airlines Logo
12:45 - 18:10BFS  Belfast Intl-DUB Dublin
5h 25m1 stop Manchester
Multiple Airlines Logo
12:30 - 21:30DUB  Dublin-BFS Belfast Intl
9h 00m1 stop Manchester
€89Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
22:45 - 07:15BFS  Belfast Intl-DUB Dublin
8h 30m1 stop Manchester
Multiple Airlines Logo
08:05 - 19:45DUB  Dublin-BFS Belfast Intl
11h 40m1 stop Manchester
€91Multiple Airlines
Thu, 22 Oct - Thu, 29 Oct
Multiple Airlines Logo
06:35 - 13:20BFS  Belfast Intl-DUB Dublin
6h 45m1 stop London Stansted
Multiple Airlines Logo
10:20 - 15:20DUB  Dublin-BFS Belfast Intl
5h 00m1 stop Manchester
€91Multiple Airlines
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
20:15 - 08:45BFS  Belfast Intl-ORK Cork
12h 30m1 stop London Stansted
Multiple Airlines Logo
08:00 - 21:15ORK  Cork-BFS Belfast Intl
13h 15m1 stop Manchester
€91Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct
Multiple Airlines Logo
14:50 - 20:30BFS  Belfast Intl-SNN Shannon
5h 40m1 stop London Stansted
Multiple Airlines Logo
17:15 - 07:30SNN  Shannon-BFS Belfast Intl
14h 15m1 stop Manchester
€92Multiple Airlines
Thu, 22 Oct - Thu, 29 Oct

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British Airways flights from Belfast to Ireland

Our best British Airways deals on Belfast to Ireland flight tickets
British Airways
5 Nov
BHD11:05Belfast City
5h 55m
1 stop
DUB17:00Dublin
9 Nov
DUB10:50Dublin
6h 00m
1 stop
BHD16:50Belfast City
€195
British Airways
5 Nov
BHD11:05Belfast City
5h 55m
1 stop
DUB17:00Dublin
9 Nov
DUB10:50Dublin
6h 00m
1 stop
BHD16:50Belfast City
€196
British Airways
25 Sept
BHD20:10Belfast City
11h 30m
1 stop
DUB07:40Dublin
29 Sept
DUB20:25Dublin
12h 35m
1 stop
BHD09:00Belfast City
€241

Aer Lingus flights from Belfast to Ireland

Our best Aer Lingus deals on Belfast to Ireland flight tickets
Aer Lingus
5 Nov
BHD11:30Belfast City
6h 55m
1 stop
DUB18:25Dublin
9 Nov
DUB06:30Dublin
14h 35m
1 stop
BHD21:05Belfast City
€209
Aer Lingus
5 Nov
BHD11:30Belfast City
6h 55m
1 stop
DUB18:25Dublin
9 Nov
DUB06:30Dublin
14h 35m
1 stop
BHD21:05Belfast City
€209
Aer Lingus
30 Oct
BHD07:00Belfast City
14h 55m
1 stop
DUB21:55Dublin
2 Nov
DUB06:30Dublin
11h 20m
1 stop
BHD17:50Belfast City
€234

momondo Fare Finder

 
Use the filters below to find and compare flights from Belfast to Ireland that are best for you.

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Price

Cheapest return flight
Fastest return journey

BelfastCork

BFS Belfast Intl - ORK Cork

BFSORK

Belfast Intl

Thu 15/10

12:45-16:55

1 stop4h 10m

Cork

Thu 22/10

06:10-12:20

1 stop6h 10m

€85

BelfastCork

BFS Belfast Intl - ORK Cork

BFSORK

Belfast Intl

Sat 31/10

23:00-09:15

1 stop10h 15m

Cork

Sat 7/11

23:35-08:25

1 stop8h 50m

€86

BelfastCork

BFS Belfast Intl - ORK Cork

BFSORK

Belfast Intl

Sat 31/10

19:50-07:15

1 stop11h 25m

Cork

Sat 7/11

22:40-07:25

1 stop8h 45m

€87

BelfastDublin

BFS Belfast Intl - DUB Dublin

BFSDUB

Belfast Intl

Fri 16/10

08:55-16:00

1 stop7h 05m

Dublin

Mon 19/10

12:30-21:30

1 stop9h 00m

€88

BelfastCork

BFS Belfast Intl - ORK Cork

BFSORK

Belfast Intl

Sat 24/10

20:15-08:25

1 stop12h 10m

Cork

Tue 27/10

22:15-07:15

1 stop9h 00m

€88

BelfastDublin

BFS Belfast Intl - DUB Dublin

BFSDUB

Belfast Intl

Thu 1/10

12:45-18:10

1 stop5h 25m

Dublin

Mon 5/10

12:30-21:30

1 stop9h 00m

€89

BelfastDublin

BFS Belfast Intl - DUB Dublin

BFSDUB

Belfast Intl

Thu 22/10

22:45-07:15

1 stop8h 30m

Dublin

Thu 29/10

08:05-19:45

1 stop11h 40m

€90

BelfastDublin

BFS Belfast Intl - DUB Dublin

BFSDUB

Belfast Intl

Thu 8/10

06:35-13:20

1 stop6h 45m

Dublin

Thu 15/10

10:20-15:20

1 stop5h 00m

€91

BelfastCork

BFS Belfast Intl - ORK Cork

BFSORK

Belfast Intl

Sat 10/10

20:15-08:45

1 stop12h 30m

Cork

Sat 17/10

08:00-21:15

1 stop13h 15m

€91

BelfastShannon

BFS Belfast Intl - SNN Shannon

BFSSNN

Belfast Intl

Thu 22/10

14:50-20:30

1 stop5h 40m

Shannon

Thu 29/10

17:15-07:30

1 stop14h 15m

€92

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

€47

Fastest flight time

4h 25m

Direct flights

None
The best one-way flight to Ireland from Belfast in the past 72 hours is €47. The best return flight deal from Belfast to Ireland found on momondo in the last 72 hours is €85.
The fastest flight from Belfast to Ireland takes 4h 25m
There are no direct flights from Belfast to Ireland. There are no popular flight routes from Belfast to Ireland.
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Frequently asked questions about flying from Belfast to Ireland

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

    Prices for flights from Belfast to Ireland were last updated today.

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

    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 Belfast to Ireland.

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

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Belfast to Ireland

  • How do I get Price Alerts for flights from Belfast to Ireland?

    Search flight deals from Belfast to Ireland. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Belfast to Ireland with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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.

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

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.

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?

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.

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