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Cheap flights from Belfast City Airport to Dublin from €114

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 Dublin departing on 16/3. 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 City Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:00 - 07:50
BHD
-
DUB
11h 50m1 stop
Multiple Airlines Logo
06:30 - 16:25
DUB
-
BHD
9h 55m1 stop
€123Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
19:25 - 12:10
BHD
-
DUB
16h 45m1 stop
British Airways Logo
10:55 - 19:15
DUB
-
BHD
8h 20m1 stop
€194British Airways
Tue, 20 Jan - Sat, 24 Jan
Multiple Airlines Logo
20:00 - 07:55
BHD
-
DUB
11h 55m1 stop
Multiple Airlines Logo
19:55 - 19:55
DUB
-
BHD
24h 00m2 stops
€209Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
08:45 - 17:05
BHD
-
DUB
8h 20m1 stop
British Airways Logo
13:10 - 19:15
DUB
-
BHD
6h 05m1 stop
€228British Airways
Tue, 20 Jan - Sat, 24 Jan
British Airways Logo
20:00 - 07:55
BHD
-
DUB
11h 55m1 stop
British Airways Logo
17:55 - 08:15
DUB
-
BHD
14h 20m1 stop
€245British Airways
Thu, 15 Jan - Sat, 17 Jan
British Airways Logo
06:35 - 12:15
BHD
-
DUB
5h 40m1 stop
British Airways Logo
20:40 - 09:10
DUB
-
BHD
12h 30m1 stop
€263British Airways
Thu, 15 Jan - Sat, 17 Jan
British Airways Logo
09:05 - 14:05
BHD
-
DUB
5h 00m1 stop
British Airways Logo
20:40 - 09:10
DUB
-
BHD
12h 30m1 stop
€264British Airways
Thu, 15 Jan - Sat, 17 Jan
Multiple Airlines Logo
14:15 - 10:45
BHD
-
DUB
20h 30m2 stops
Multiple Airlines Logo
19:55 - 19:55
DUB
-
BHD
24h 00m2 stops
€295Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
10:10 - 17:05
BHD
-
DUB
6h 55m2 stops
British Airways Logo
13:10 - 19:15
DUB
-
BHD
6h 05m1 stop
€309British Airways
Tue, 20 Jan - Sat, 24 Jan
British Airways Logo
10:10 - 17:05
BHD
-
DUB
6h 55m2 stops
British Airways Logo
10:55 - 19:15
DUB
-
BHD
8h 20m1 stop
€325British Airways
Tue, 20 Jan - Sat, 24 Jan

British Airways flights from Belfast City Airport to Dublin

Our best British Airways deals on Belfast City Airport to Dublin flight tickets
British Airways
20 Jan
BHD19:25Belfast City
16h 45m
1 stop
DUB12:10Dublin
24 Jan
DUB10:55Dublin
8h 20m
1 stop
BHD19:15Belfast City
€194
Find similar
British Airways
20 Jan
BHD08:45Belfast City
8h 20m
1 stop
DUB17:05Dublin
24 Jan
DUB13:10Dublin
6h 05m
1 stop
BHD19:15Belfast City
€228
Find similar
British Airways
15 Jan
BHD20:00Belfast City
11h 55m
1 stop
DUB07:55Dublin
17 Jan
DUB17:55Dublin
14h 20m
1 stop
BHD08:15Belfast City
€245
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belfast City Airport to Dublin 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 18 December 2025.
Use the filters below to find and compare flights from Belfast City Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 22/1

20:00-07:50

1 stop11h 50m

Dublin

Mon 26/1

06:30-16:25

1 stop9h 55m

€123

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 20/1

19:25-12:10

1 stop16h 45m

Dublin

Sat 24/1

10:55-19:15

1 stop8h 20m

€194

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 22/1

20:00-07:55

1 stop11h 55m

Dublin

Mon 26/1

19:55-19:55

2 stops24h 00m

€209

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 20/1

08:45-17:05

1 stop8h 20m

Dublin

Sat 24/1

13:10-19:15

1 stop6h 05m

€228

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

20:00-07:55

1 stop11h 55m

Dublin

Sat 17/1

17:55-08:15

1 stop14h 20m

€245

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

06:35-12:15

1 stop5h 40m

Dublin

Sat 17/1

20:40-09:10

1 stop12h 30m

€263

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 15/1

09:05-14:05

1 stop5h 00m

Dublin

Sat 17/1

20:40-09:10

1 stop12h 30m

€264

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 22/1

14:15-10:45

2 stops20h 30m

Dublin

Mon 26/1

19:55-19:55

2 stops24h 00m

€295

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 20/1

10:10-17:05

2 stops6h 55m

Dublin

Sat 24/1

13:10-19:15

1 stop6h 05m

€309

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 20/1

10:10-17:05

2 stops6h 55m

Dublin

Sat 24/1

10:55-19:15

1 stop8h 20m

€325

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Dublin from

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

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 airline that flies from Belfast City to Dublin?

British Airways is the most popular carrier operating from Belfast City to Dublin

When to book flights from Belfast City Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Belfast City Airport to Dublin (BHD to DUB) flight deals and tips

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Belfast City Airport to Dublin takes 5h 20m
There are no direct flights from Belfast City Airport to Dublin. There are no popular flight routes from Belfast City Airport to Dublin.
Search flight deals

  • How far is Belfast City to Dublin by plane?

    Belfast City and Dublin are 143.8 km apart from one another. A reasonable flight in good conditions will take 5h 20m.

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

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

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

    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 Dublin Airport.

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

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Swords
Cavan
Dundalk
Tullamore
Kildare
Naas
Enniscorthy
Bray
Mullingar
Carlingford
Arklow
Gorey
Malahide
Maynooth
Leixlip
Castleknock
Drogheda

Why use momondo?

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

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 Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from Belfast with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Dublin.

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

Price alerts on flights to Dublin from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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