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Cheap flights from Dublin to Belfast from €68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Belfast departing on 8/10. 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 Dublin to Belfast

Cheap return flights

Multiple Airlines Logo
06:30 - 16:25DUB-BHD
9h 55m1 stop
Multiple Airlines Logo
09:05 - 12:45BHD-DUB
3h 40m1 stop
€144Multiple Airlines
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Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
16:50 - 20:25DUB-BHD
3h 35m1 stop
Multiple Airlines Logo
07:55 - 13:15BHD-DUB
5h 20m1 stop
€153Multiple Airlines
Find Deal
Sat, 18 Oct - Mon, 20 Oct
Multiple Airlines Logo
20:20 - 08:35DUB-BHD
12h 15m1 stop
Multiple Airlines Logo
10:20 - 14:40BHD-DUB
4h 20m1 stop
€160Multiple Airlines
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Sun, 12 Oct - Sun, 19 Oct
Multiple Airlines Logo
06:40 - 16:05DUB-BHD
9h 25m1 stop
Multiple Airlines Logo
10:40 - 18:30BHD-DUB
7h 50m1 stop
€165Multiple Airlines
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Fri, 3 Oct - Tue, 7 Oct
Multiple Airlines Logo
11:50 - 16:25DUB-BHD
4h 35m1 stop
Multiple Airlines Logo
06:50 - 13:25BHD-DUB
6h 35m1 stop
€167Multiple Airlines
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Thu, 16 Oct - Fri, 17 Oct
Aer Lingus Logo
08:30 - 13:50DUB-BHD
5h 20m1 stop
Aer Lingus Logo
11:05 - 18:25BHD-DUB
7h 20m1 stop
€207Aer Lingus
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Fri, 7 Nov - Sun, 9 Nov
KLM Logo
08:50 - 21:00DUB-BHD
12h 10m1 stop
KLM Logo
06:30 - 16:20BHD-DUB
9h 50m1 stop
€211KLM
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Sat, 8 Nov - Sun, 9 Nov
British Airways Logo
20:40 - 09:10DUB-BHD
12h 30m1 stop
British Airways Logo
15:05 - 19:50BHD-DUB
4h 45m1 stop
€222British Airways
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Sat, 8 Nov - Sat, 15 Nov
British Airways Logo
10:30 - 20:45DUB-BHD
10h 15m1 stop
British Airways Logo
15:25 - 19:35BHD-DUB
4h 10m1 stop
€235British Airways
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Sat, 18 Oct - Mon, 20 Oct
Aer Lingus Logo
07:10 - 17:20DUB-BHD
10h 10m1 stop
Aer Lingus Logo
06:55 - 16:40BHD-DUB
9h 45m1 stop
€270Aer Lingus
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Sat, 8 Nov - Sat, 15 Nov

Aer Lingus flights from Dublin to Belfast City Airport

Our best Aer Lingus deals on Dublin to Belfast City Airport flight tickets
Aer Lingus
7 Nov
DUB08:30Dublin
5h 20m
1 stop
BHD13:50Belfast City
9 Nov
BHD11:05Belfast City
7h 20m
1 stop
DUB18:25Dublin
€207
Find similar
Aer Lingus
8 Nov
DUB07:10Dublin
10h 10m
1 stop
BHD17:20Belfast City
15 Nov
BHD06:55Belfast City
9h 45m
1 stop
DUB16:40Dublin
€270
Find similar
Aer Lingus
8 Nov
DUB11:30Dublin
5h 55m
1 stop
BHD17:25Belfast City
9 Nov
BHD09:50Belfast City
24h 35m
1 stop
DUB10:25Dublin
€288
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British Airways flights from Dublin to Belfast City Airport

Our best British Airways deals on Dublin to Belfast City Airport flight tickets
British Airways
8 Nov
DUB20:40Dublin
12h 30m
1 stop
BHD09:10Belfast City
15 Nov
BHD15:05Belfast City
4h 45m
1 stop
DUB19:50Dublin
€222
Find similar
British Airways
18 Oct
DUB10:30Dublin
10h 15m
1 stop
BHD20:45Belfast City
20 Oct
BHD15:25Belfast City
4h 10m
1 stop
DUB19:35Dublin
€235
Find similar
British Airways
8 Nov
DUB10:55Dublin
6h 20m
1 stop
BHD17:15Belfast City
9 Nov
BHD09:10Belfast City
5h 50m
1 stop
DUB15:00Dublin
€238
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 16 September 2025.
Use the filters below to find and compare flights from Dublin to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 13/10

06:30-16:25

1 stop9h 55m

Belfast City

Mon 20/10

09:05-12:45

1 stop3h 40m

€144

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 18/10

16:50-20:25

1 stop3h 35m

Belfast City

Mon 20/10

07:55-13:15

1 stop5h 20m

€153

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 12/10

20:20-08:35

1 stop12h 15m

Belfast City

Sun 19/10

10:20-14:40

1 stop4h 20m

€160

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 3/10

06:40-16:05

1 stop9h 25m

Belfast City

Tue 7/10

10:40-18:30

1 stop7h 50m

€165

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 16/10

11:50-16:25

1 stop4h 35m

Belfast City

Fri 17/10

06:50-13:25

1 stop6h 35m

€167

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 7/11

08:30-13:50

1 stop5h 20m

Belfast City

Sun 9/11

11:05-18:25

1 stop7h 20m

€207

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 8/11

08:50-21:00

1 stop12h 10m

Belfast City

Sun 9/11

06:30-16:20

1 stop9h 50m

€211

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 8/11

20:40-09:10

1 stop12h 30m

Belfast City

Sat 15/11

15:05-19:50

1 stop4h 45m

€222

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 18/10

10:30-20:45

1 stop10h 15m

Belfast City

Mon 20/10

15:25-19:35

1 stop4h 10m

€235

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 8/11

07:10-17:20

1 stop10h 10m

Belfast City

Sat 15/11

06:55-16:40

1 stop9h 45m

€270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Dublin 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

What is the cheapest airline that flies from Dublin to Belfast City?

Aer Lingus and Loganair are the most popular carriers operating from Dublin to Belfast City

When to book flights from Dublin to Belfast City Airport

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

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

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

Direct flights

None
There are no direct flights from Dublin to Belfast City Airport. There are no popular flight routes from Dublin to Belfast City Airport.
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  • How far is Dublin to Belfast City by plane?

    Dublin and Belfast City are 143.8 km apart from one another. 3h 35m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Belfast City Airport refresh daily.

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

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 Dublin to Belfast for you.

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

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

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

momondo helps you find the best flight between Dublin and Belfast 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 Dublin to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Dublin 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.

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.
Start using Trips
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