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Cheap flights from Belfast City Airport 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 City Airport to Ireland departing on 8/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast City Airport to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 23:35BHD  Belfast City-DUB Dublin
5h 15m1 stop Glasgow Intl
Multiple Airlines Logo
05:45 - 11:10DUB  Dublin-BHD Belfast City
5h 25m1 stop Edinburgh Turnhouse
€110Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
15:00 - 22:40BHD  Belfast City-DUB Dublin
7h 40m1 stop Glasgow Intl
Multiple Airlines Logo
05:45 - 11:10DUB  Dublin-BHD Belfast City
5h 25m1 stop Edinburgh Turnhouse
€111Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Multiple Airlines Logo
16:30 - 23:55BHD  Belfast City-ORK Cork
7h 25m1 stop Manchester
Multiple Airlines Logo
12:30 - 16:30ORK  Cork-BHD Belfast City
4h 00m1 stop Edinburgh Turnhouse
€112Multiple Airlines
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
15:00 - 22:40BHD  Belfast City-DUB Dublin
7h 40m1 stop Glasgow Intl
Multiple Airlines Logo
07:40 - 14:30DUB  Dublin-BHD Belfast City
6h 50m1 stop Glasgow Intl
€112Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
15:00 - 22:40BHD  Belfast City-DUB Dublin
7h 40m1 stop Glasgow Intl
Multiple Airlines Logo
07:40 - 14:30DUB  Dublin-BHD Belfast City
6h 50m1 stop Glasgow Intl
€112Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
12:50 - 17:30BHD  Belfast City-DUB Dublin
4h 40m1 stop London Luton
Multiple Airlines Logo
12:55 - 16:30DUB  Dublin-BHD Belfast City
3h 35m1 stop Edinburgh Turnhouse
€119Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
15:00 - 22:40BHD  Belfast City-DUB Dublin
7h 40m1 stop Glasgow Intl
Multiple Airlines Logo
22:45 - 08:10DUB  Dublin-BHD Belfast City
9h 25m1 stop Liverpool J. Lennon
€119Multiple Airlines
Thu, 3 Sep - Sun, 6 Sep
Multiple Airlines Logo
15:00 - 22:40BHD  Belfast City-DUB Dublin
7h 40m1 stop Glasgow Intl
Multiple Airlines Logo
20:25 - 07:35DUB  Dublin-BHD Belfast City
11h 10m1 stop London Luton
€120Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
17:10 - 21:15BHD  Belfast City-ORK Cork
4h 05m1 stop Manchester
Multiple Airlines Logo
08:00 - 16:40ORK  Cork-BHD Belfast City
8h 40m1 stop Manchester
€124Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
14:15 - 23:25BHD  Belfast City-DUB Dublin
9h 10m1 stop Liverpool J. Lennon
Multiple Airlines Logo
23:15 - 13:40DUB  Dublin-BHD Belfast City
14h 25m1 stop London Luton
€124Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct

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British Airways flights from Belfast City Airport to Ireland

Our best British Airways deals on Belfast City Airport to Ireland flight tickets
British Airways
12 Oct
BHD06:30Belfast City
13h 05m
1 stop
DUB19:35Dublin
15 Oct
DUB13:45Dublin
6h 50m
1 stop
BHD20:35Belfast City
€198
British Airways
1 Oct
BHD12:45Belfast City
5h 15m
1 stop
DUB18:00Dublin
5 Oct
DUB20:30Dublin
12h 20m
1 stop
BHD08:50Belfast City
€199
British Airways
12 Oct
BHD11:35Belfast City
22h 05m
1 stop
DUB09:40Dublin
14 Oct
DUB10:30Dublin
8h 25m
1 stop
BHD18:55Belfast City
€215

KLM flights from Belfast City Airport to Ireland

Our best KLM deals on Belfast City Airport to Ireland flight tickets
KLM
3 Oct
BHD17:30Belfast City
5h 05m
1 stop
ORK22:35Cork
10 Oct
ORK10:50Cork
6h 05m
1 stop
BHD16:55Belfast City
€321
KLM
26 Sept
BHD17:30Belfast City
16h 50m
1 stop
ORK10:20Cork
3 Oct
ORK17:10Cork
16h 05m
1 stop
BHD09:15Belfast City
€355
KLM
23 Sept
BHD17:30Belfast City
21h 10m
2 stops
ORK14:40Cork
29 Sept
ORK15:25Cork
17h 55m
2 stops
BHD09:20Belfast City
€409

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Belfast City Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Wed 9/9

18:20-23:35

1 stop5h 15m

Dublin

Wed 16/9

05:45-11:10

1 stop5h 25m

€110

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Thu 17/9

15:00-22:40

1 stop7h 40m

Dublin

Wed 23/9

05:45-11:10

1 stop5h 25m

€111

BelfastCork

BHD Belfast City - ORK Cork

BHDORK

Belfast City

Wed 23/9

16:30-23:55

1 stop7h 25m

Cork

Tue 29/9

12:30-16:30

1 stop4h 00m

€112

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Thu 10/9

15:00-22:40

1 stop7h 40m

Dublin

Thu 17/9

07:40-14:30

1 stop6h 50m

€112

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Thu 10/9

15:00-22:40

1 stop7h 40m

Dublin

Thu 17/9

07:40-14:30

1 stop6h 50m

€112
Fastest return journey

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Tue 8/9

12:50-17:30

1 stop4h 40m

Dublin

Tue 15/9

12:55-16:30

1 stop3h 35m

€119

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Thu 3/9

15:00-22:40

1 stop7h 40m

Dublin

Sun 6/9

22:45-08:10

1 stop9h 25m

€119

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Thu 1/10

15:00-22:40

1 stop7h 40m

Dublin

Mon 5/10

20:25-07:35

1 stop11h 10m

€120

BelfastCork

BHD Belfast City - ORK Cork

BHDORK

Belfast City

Sat 26/9

17:10-21:15

1 stop4h 05m

Cork

Sat 3/10

08:00-16:40

1 stop8h 40m

€124

BelfastDublin

BHD Belfast City - DUB Dublin

BHDDUB

Belfast City

Sat 26/9

14:15-23:25

1 stop9h 10m

Dublin

Sat 3/10

23:15-13:40

1 stop14h 25m

€124

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Belfast City Airport to Ireland flight deals and tips

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

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Belfast City Airport to Ireland takes 4h 05m
There are no direct flights from Belfast City Airport to Ireland. There are no popular flight routes from Belfast City Airport to Ireland.
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Frequently asked questions about flying from Belfast City Airport to Ireland

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

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

  • How old do you have to be to fly from Belfast City 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Ireland.

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

    The necessary travel and health documents for your Ireland 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 licence 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.

Frequently asked questions about flying from Belfast City Airport to Ireland

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

    Confirm your travel details to search for the latest offers for flights from Belfast City Airport to Ireland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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?

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?

momondo helps you find the best flight between Belfast and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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Find better results for your trip to Ireland

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