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Cheap flights from Dublin to Belfast from €64

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 26/2. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 16:25
DUB
-
BHD
9h 55m1 stop
Multiple Airlines Logo
10:05 - 15:05
BHD
-
DUB
5h 00m1 stop
€102Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
13:10 - 17:15
DUB
-
BHD
4h 05m1 stop
Multiple Airlines Logo
17:45 - 21:30
BHD
-
DUB
3h 45m1 stop
€106Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
18:35 - 08:10
DUB
-
BHD
13h 35m1 stop
Multiple Airlines Logo
16:45 - 22:15
BHD
-
DUB
5h 30m1 stop
€115Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
06:55 - 16:40
DUB
-
BHD
9h 45m1 stop
Multiple Airlines Logo
17:20 - 22:50
BHD
-
DUB
5h 30m1 stop
€118Multiple Airlines
Fri, 9 Jan - Fri, 16 Jan
Multiple Airlines Logo
09:20 - 12:50
DUB
-
BHD
3h 30m1 stop
Multiple Airlines Logo
08:40 - 16:05
BHD
-
DUB
7h 25m1 stop
€147Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
15:55 - 20:30
DUB
-
BHD
4h 35m1 stop
Multiple Airlines Logo
16:55 - 20:10
BHD
-
DUB
3h 15m1 stop
€160Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:20 - 09:15
DUB
-
BHD
2h 55m1 stop
Multiple Airlines Logo
16:30 - 22:10
BHD
-
DUB
5h 40m1 stop
€161Multiple Airlines
Mon, 12 Jan - Fri, 16 Jan
Multiple Airlines Logo
17:00 - 20:55
DUB
-
BHD
3h 55m1 stop
Multiple Airlines Logo
07:25 - 12:40
BHD
-
DUB
5h 15m1 stop
€168Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
Aer Lingus Logo
06:30 - 17:20
DUB
-
BHD
10h 50m1 stop
Aer Lingus Logo
06:55 - 13:15
BHD
-
DUB
6h 20m1 stop
€185Aer Lingus
Sat, 17 Jan - Sat, 24 Jan
British Airways Logo
16:05 - 08:15
DUB
-
BHD
16h 10m1 stop
British Airways Logo
11:35 - 17:00
BHD
-
DUB
5h 25m1 stop
€219British Airways
Sat, 17 Jan - Sat, 24 Jan

Aer Lingus flights from Dublin to Belfast City Airport

Our best Aer Lingus deals on Dublin to Belfast City Airport flight tickets
Aer Lingus
2 Feb
DUB10:10Dublin
6h 10m
1 stop
BHD16:20Belfast City
11 Feb
BHD10:35Belfast City
4h 15m
1 stop
DUB14:50Dublin
€170
Find similar
Aer Lingus
17 Jan
DUB06:30Dublin
10h 50m
1 stop
BHD17:20Belfast City
24 Jan
BHD06:55Belfast City
6h 20m
1 stop
DUB13:15Dublin
€185
Find similar

British Airways flights from Dublin to Belfast City Airport

Our best British Airways deals on Dublin to Belfast City Airport flight tickets
British Airways
17 Jan
DUB16:05Dublin
16h 10m
1 stop
BHD08:15Belfast City
24 Jan
BHD11:35Belfast City
5h 25m
1 stop
DUB17:00Dublin
€219
Find similar
British Airways
2 Feb
DUB20:40Dublin
11h 00m
1 stop
BHD07:40Belfast City
11 Feb
BHD06:35Belfast City
10h 25m
1 stop
DUB17:00Dublin
€234
Find similar
British Airways
19 Jan
DUB08:50Dublin
5h 05m
1 stop
BHD13:55Belfast City
26 Jan
BHD17:45Belfast City
14h 10m
1 stop
DUB07:55Dublin
€248
Find similar

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 14 December 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 19/1

06:30-16:25

1 stop9h 55m

Belfast City

Mon 26/1

10:05-15:05

1 stop5h 00m

€102

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 19/1

13:10-17:15

1 stop4h 05m

Belfast City

Mon 26/1

17:45-21:30

1 stop3h 45m

€106

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 17/1

18:35-08:10

1 stop13h 35m

Belfast City

Sat 24/1

16:45-22:15

1 stop5h 30m

€115

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 9/1

06:55-16:40

1 stop9h 45m

Belfast City

Fri 16/1

17:20-22:50

1 stop5h 30m

€118

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sun 11/1

09:20-12:50

1 stop3h 30m

Belfast City

Sun 18/1

08:40-16:05

1 stop7h 25m

€146

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Fri 27/2

15:55-20:30

1 stop4h 35m

Belfast City

Mon 2/3

16:55-20:10

1 stop3h 15m

€160

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 12/1

06:20-09:15

1 stop2h 55m

Belfast City

Fri 16/1

16:30-22:10

1 stop5h 40m

€161

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 16/3

17:00-20:55

1 stop3h 55m

Belfast City

Wed 18/3

07:25-12:40

1 stop5h 15m

€168

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 17/1

06:30-17:20

1 stop10h 50m

Belfast City

Sat 24/1

06:55-13:15

1 stop6h 20m

€185

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 17/1

16:05-08:15

1 stop16h 10m

Belfast City

Sat 24/1

11:35-17:00

1 stop5h 25m

€219

Flights are sorted by cheapest return flights first.

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

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

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Dublin to Belfast City Airport takes 3h 30m
There are no direct flights from Dublin to Belfast City Airport. There are no popular flight routes from Dublin to Belfast City Airport.
Search flight deals

  • How far is Dublin to Belfast City by plane?

    Dublin and Belfast City are 143.8 km apart from one another. 3h 30m 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.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Dublin from Belfast City Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.
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