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Cheap flights from Belfast City Airport to Dublin 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 Dublin departing on 16/9. 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
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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
18:20 - 23:35
BHD
-
DUB
5h 15m
1 stop
Multiple Airlines Logo
22:45 - 08:10
DUB
-
BHD
9h 25m
1 stop
€119Multiple Airlines
Wed, 9 Sep - Sun, 13 Sep
Multiple Airlines Logo
18:35 - 08:25
BHD
-
DUB
13h 50m
1 stop
Multiple Airlines Logo
21:35 - 09:50
DUB
-
BHD
12h 15m
1 stop
€127Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
07:20 - 15:00
BHD
-
DUB
7h 40m
1 stop
Multiple Airlines Logo
06:20 - 15:00
DUB
-
BHD
8h 40m
1 stop
€132Multiple Airlines
Sat, 8 Aug - Mon, 10 Aug
Multiple Airlines Logo
11:45 - 21:20
BHD
-
DUB
9h 35m
1 stop
Multiple Airlines Logo
19:55 - 09:50
DUB
-
BHD
13h 55m
1 stop
€133Multiple Airlines
Thu, 13 Aug - Mon, 17 Aug
Multiple Airlines Logo
15:40 - 23:00
BHD
-
DUB
7h 20m
1 stop
Multiple Airlines Logo
20:25 - 09:35
DUB
-
BHD
13h 10m
1 stop
€136Multiple Airlines
Thu, 13 Aug - Mon, 17 Aug
Multiple Airlines Logo
07:20 - 15:00
BHD
-
DUB
7h 40m
1 stop
Multiple Airlines Logo
06:20 - 17:45
DUB
-
BHD
11h 25m
1 stop
€137Multiple Airlines
Sat, 8 Aug - Mon, 10 Aug
Multiple Airlines Logo
09:30 - 20:10
BHD
-
DUB
10h 40m
1 stop
Multiple Airlines Logo
07:55 - 15:40
DUB
-
BHD
7h 45m
1 stop
€138Multiple Airlines
Mon, 20 Jul - Mon, 27 Jul
Multiple Airlines Logo
07:20 - 15:00
BHD
-
DUB
7h 40m
1 stop
Multiple Airlines Logo
06:20 - 17:45
DUB
-
BHD
11h 25m
1 stop
€139Multiple Airlines
Sat, 8 Aug - Mon, 10 Aug
Multiple Airlines Logo
07:20 - 15:00
BHD
-
DUB
7h 40m
1 stop
Multiple Airlines Logo
06:20 - 15:00
DUB
-
BHD
8h 40m
1 stop
€140Multiple Airlines
Sat, 8 Aug - Mon, 10 Aug
Multiple Airlines Logo
16:45 - 22:05
BHD
-
DUB
5h 20m
1 stop
Multiple Airlines Logo
06:30 - 16:15
DUB
-
BHD
9h 45m
1 stop
€142Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug

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British Airways flights from Belfast City Airport to Dublin

Our best British Airways deals on Belfast City Airport to Dublin flight tickets
British Airways
19 Sept
BHD19:05Belfast City
12h 40m
1 stop
DUB07:45Dublin
22 Sept
DUB19:30Dublin
13h 30m
1 stop
BHD09:00Belfast City
€191
British Airways
19 Sept
BHD19:05Belfast City
12h 40m
1 stop
DUB07:45Dublin
22 Sept
DUB19:30Dublin
13h 30m
1 stop
BHD09:00Belfast City
€192
British Airways
15 Sept
BHD19:30Belfast City
12h 10m
1 stop
DUB07:40Dublin
19 Sept
DUB20:15Dublin
13h 50m
1 stop
BHD10:05Belfast City
€208

KLM flights from Belfast City Airport to Dublin

Our best KLM deals on Belfast City Airport to Dublin flight tickets
KLM
13 Aug
BHD17:30Belfast City
4h 55m
1 stop
DUB22:25Dublin
17 Aug
DUB08:55Dublin
8h 00m
1 stop
BHD16:55Belfast City
€408
KLM
8 Aug
BHD17:30Belfast City
4h 55m
1 stop
DUB22:25Dublin
10 Aug
DUB11:10Dublin
5h 45m
1 stop
BHD16:55Belfast City
€449

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 27 June 2026.
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

Cheapest return flight
Fastest return journey

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 9/9

18:20-23:35

1 stop5h 15m

Dublin

Sun 13/9

22:45-08:10

1 stop9h 25m

€119

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 21/7

18:35-08:25

1 stop13h 50m

Dublin

Tue 28/7

21:35-09:50

1 stop12h 15m

€127

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 8/8

07:20-15:00

1 stop7h 40m

Dublin

Mon 10/8

06:20-15:00

1 stop8h 40m

€132

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 13/8

11:45-21:20

1 stop9h 35m

Dublin

Mon 17/8

19:55-09:50

1 stop13h 55m

€133

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 13/8

15:40-23:00

1 stop7h 20m

Dublin

Mon 17/8

20:25-09:35

1 stop13h 10m

€136

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 8/8

07:20-15:00

1 stop7h 40m

Dublin

Mon 10/8

06:20-17:45

1 stop11h 25m

€137

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Mon 20/7

09:30-20:10

1 stop10h 40m

Dublin

Mon 27/7

07:55-15:40

1 stop7h 45m

€138

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 8/8

07:20-15:00

1 stop7h 40m

Dublin

Mon 10/8

06:20-17:45

1 stop11h 25m

€139

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 8/8

07:20-15:00

1 stop7h 40m

Dublin

Mon 10/8

06:20-15:00

1 stop8h 40m

€140

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 19/8

16:45-22:05

1 stop5h 20m

Dublin

Wed 26/8

06:30-16:15

1 stop9h 45m

€142

Flights are sorted by cheapest return flights first.

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

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

4h 40m

Direct flights

None
The fastest flight from Belfast City Airport to Dublin takes 4h 40m
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

Frequently asked questions about flying from Belfast City Airport to Dublin

  • 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 4h 40m.

  • 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
Cavan
Wicklow
Dundalk
Naas
Swords
Bray
Gorey
Kildare
Tullamore
Leixlip
Mullingar
Maynooth
Castleknock
Carlingford
Enniscorthy
Malahide
Drogheda
Portmarnock

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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