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Cheap flights from Ireland to Belfast from €58

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 28/6. 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 Ireland to Belfast

Recent return flight deals from Ireland to Belfast

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:40 - 14:30
DUB
-
BHD
6h 50m
1 stop
Multiple Airlines Logo
16:45 - 20:45
BHD
-
DUB
4h 00m
1 stop
€110Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
06:20 - 17:50
DUB
-
BHD
11h 30m
1 stop
Multiple Airlines Logo
18:20 - 23:35
BHD
-
DUB
5h 15m
1 stop
€115Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
20:25 - 09:50
DUB
-
BHD
13h 25m
1 stop
Multiple Airlines Logo
09:30 - 17:05
BHD
-
DUB
7h 35m
1 stop
€117Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
08:30 - 15:30
SNN
-
BHD
7h 00m
1 stop
Multiple Airlines Logo
16:45 - 23:35
BHD
-
SNN
6h 50m
1 stop
€118Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
20:25 - 10:20
DUB
-
BHD
13h 55m
1 stop
Multiple Airlines Logo
12:50 - 17:30
BHD
-
DUB
4h 40m
1 stop
€118Multiple Airlines
Mon, 8 Jun - Tue, 16 Jun
Multiple Airlines Logo
19:25 - 09:50
DUB
-
BHD
14h 25m
1 stop
Multiple Airlines Logo
12:50 - 23:20
BHD
-
DUB
10h 30m
1 stop
€119Multiple Airlines
Mon, 8 Jun - Tue, 16 Jun
Multiple Airlines Logo
08:30 - 15:30
SNN
-
BHD
7h 00m
1 stop
Multiple Airlines Logo
16:45 - 23:35
BHD
-
SNN
6h 50m
1 stop
€119Multiple Airlines
Thu, 4 Jun - Wed, 10 Jun
Multiple Airlines Logo
08:15 - 15:30
ORK
-
BHD
7h 15m
1 stop
Multiple Airlines Logo
16:45 - 23:55
BHD
-
ORK
7h 10m
1 stop
€121Multiple Airlines
Thu, 28 May - Wed, 3 Jun
Multiple Airlines Logo
08:15 - 21:05
ORK
-
BHD
12h 50m
1 stop
Multiple Airlines Logo
16:45 - 23:55
BHD
-
ORK
7h 10m
1 stop
€122Multiple Airlines
Thu, 28 May - Wed, 3 Jun
Multiple Airlines Logo
07:55 - 11:55
DUB
-
BHD
4h 00m
1 stop
Multiple Airlines Logo
08:50 - 13:25
BHD
-
DUB
4h 35m
1 stop
€122Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug

KLM flights from Ireland to Belfast City Airport

Our best KLM deals on Ireland to Belfast City Airport flight tickets
KLM
2 Aug
ORK10:50Cork
22h 30m
1 stop
BHD09:20Belfast City
6 Aug
BHD17:30Belfast City
39h 05m
2 stops
ORK08:35Cork
€326
KLM
8 Jun
DUB05:55Dublin
11h 00m
1 stop
BHD16:55Belfast City
16 Jun
BHD09:50Belfast City
6h 50m
1 stop
DUB16:40Dublin
€393
KLM
6 Jun
DUB05:55Dublin
11h 00m
1 stop
BHD16:55Belfast City
12 Jun
BHD17:30Belfast City
4h 55m
1 stop
DUB22:25Dublin
€404

Aer Lingus flights from Ireland to Belfast City Airport

Our best Aer Lingus deals on Ireland to Belfast City Airport flight tickets
Aer Lingus
8 Jun
DUB10:20Dublin
4h 35m
1 stop
BHD14:55Belfast City
16 Jun
BHD15:30Belfast City
7h 10m
1 stop
DUB22:40Dublin
€202
Aer Lingus
28 May
ORK19:20Cork
16h 35m
1 stop
BHD11:55Belfast City
3 Jun
BHD09:50Belfast City
9h 00m
1 stop
ORK18:50Cork
€276
Aer Lingus
28 May
ORK07:10Cork
6h 30m
1 stop
BHD13:40Belfast City
3 Jun
BHD18:20Belfast City
23h 40m
3 stops
ORK18:00Cork
€1,414

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Belfast City Airport 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 14 May 2026.
Use the filters below to find and compare flights from Ireland to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 4/6

07:40-14:30

1 stop6h 50m

Belfast City

Wed 10/6

16:45-20:45

1 stop4h 00m

€110

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Wed 10/6

06:20-17:50

1 stop11h 30m

Belfast City

Wed 17/6

18:20-23:35

1 stop5h 15m

€115

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 8/6

20:25-09:50

1 stop13h 25m

Belfast City

Mon 15/6

09:30-17:05

1 stop7h 35m

€117

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Thu 4/6

08:30-15:30

1 stop7h 00m

Belfast City

Wed 10/6

16:45-23:35

1 stop6h 50m

€118

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 8/6

20:25-10:20

1 stop13h 55m

Belfast City

Tue 16/6

12:50-17:30

1 stop4h 40m

€118

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 8/6

19:25-09:50

1 stop14h 25m

Belfast City

Tue 16/6

12:50-23:20

1 stop10h 30m

€119

ShannonBelfast

SNN - BHD

SNNBHD

Shannon

Thu 4/6

08:30-15:30

1 stop7h 00m

Belfast City

Wed 10/6

16:45-23:35

1 stop6h 50m

€119

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 28/5

08:15-15:30

1 stop7h 15m

Belfast City

Wed 3/6

16:45-23:55

1 stop7h 10m

€121

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 28/5

08:15-21:05

1 stop12h 50m

Belfast City

Wed 3/6

16:45-23:55

1 stop7h 10m

€122
Fastest return journey

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 3/8

07:55-11:55

1 stop4h 00m

Belfast City

Mon 10/8

08:50-13:25

1 stop4h 35m

€122

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from Ireland to Belfast City Airport

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

How long does it take to fly to Belfast City Airport?

On average, it takes 5h to fly from Ireland to Belfast City Airport if you fly out of Dublin (the most popular airport in Ireland) and into Belfast Intl Airport (the most popular airport in Belfast City Airport). If you’re flying out of Milltown (Kerry) and into Belfast Intl Airport, then the flight time is around 5h 20m.

Cheap Ireland to Belfast City Airport flight deals and tips

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

Fastest flight time

3h 15m

Direct flights

None
The fastest flight from Ireland to Belfast City Airport takes 3h 15m
There are no direct flights from Ireland to Belfast City Airport. There are no popular flight routes from Ireland to Belfast City Airport.
Search flight deals

Frequently asked questions about flying from Ireland to Belfast City Airport

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

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

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

    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 City Airport.

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

    The required travel and health documents for your Belfast City Airport 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 licence and a passport valid for six months after your intended arrival at Belfast City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

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?

Flights from Ireland to Belfast 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 Ireland to Belfast?

Once all potential Ireland to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Belfast from Ireland. 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.

An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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