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

Prices for flights from Dublin Airport to Belfast refresh daily.

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

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.

What documentation or ID do you need to fly to Belfast?

The required travel and health documents for your Belfast 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€59 Cheap Flights from Dublin to Belfast in 2025/26

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Find the cheapest flights from Dublin to Belfast

Round-trip

One-way

Cheap return flights

10:05 - 16:10DUB-BFS

6h 05m1 stop

07:10 - 11:10BFS-DUB

4h 00m1 stop

€101

Find Deal

Thu, 13 Nov - Sun, 16 Nov

22:00 - 11:55DUB-BFS

13h 55m1 stop

22:45 - 09:50BFS-DUB

11h 05m1 stop

€104

Find Deal

Fri, 14 Nov - Sun, 16 Nov

08:30 - 16:10DUB-BFS

7h 40m1 stop

16:35 - 21:35BFS-DUB

5h 00m1 stop

€112

Find Deal

Thu, 30 Oct - Thu, 6 Nov

08:30 - 13:50DUB-BHD

5h 20m1 stop

11:05 - 18:25BHD-DUB

7h 20m1 stop

€207Aer Lingus

Find Deal

Fri, 7 Nov - Sun, 9 Nov

08:50 - 21:00DUB-BHD

12h 10m1 stop

06:30 - 16:20BHD-DUB

9h 50m1 stop

€211KLM

Find Deal

Sat, 8 Nov - Sun, 9 Nov

11:10 - 21:15DUB-BHD

10h 05m1 stop

17:25 - 22:25BHD-DUB

5h 00m1 stop

€213KLM

Find Deal

Sat, 18 Oct - Mon, 20 Oct

17:55 - 09:10DUB-BHD

15h 15m1 stop

15:05 - 19:50BHD-DUB

4h 45m1 stop

€222British Airways

Find Deal

Sat, 8 Nov - Sat, 15 Nov

10:30 - 20:45DUB-BHD

10h 15m1 stop

15:25 - 19:35BHD-DUB

4h 10m1 stop

€235British Airways

Find Deal

Sat, 18 Oct - Mon, 20 Oct

06:30 - 17:20DUB-BHD

10h 50m1 stop

06:55 - 16:40BHD-DUB

9h 45m1 stop

€270Aer Lingus

Find Deal

Sat, 8 Nov - Sat, 15 Nov

12:05 - 08:50DUB-BHD

20h 45m1 stop

11:15 - 11:25BHD-DUB

24h 10m3 stops

€619Loganair

Find Deal

Thu, 13 Nov - Sun, 16 Nov

Aer Lingus flights from Dublin to Belfast

Our best Aer Lingus deals on Dublin to Belfast 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

DUB06:30Dublin

10h 50m

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

€289

Find similar

KLM flights from Dublin to Belfast

Our best KLM deals on Dublin to Belfast flight tickets

KLM

8 Nov

DUB08:50Dublin

12h 10m

1 stop

BHD21:00Belfast City

9 Nov

BHD06:30Belfast City

9h 50m

1 stop

DUB16:20Dublin

€211

Find similar

KLM

18 Oct

DUB11:10Dublin

10h 05m

1 stop

BHD21:15Belfast City

20 Oct

BHD17:25Belfast City

5h 00m

1 stop

DUB22:25Dublin

€213

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 13/11

10:05-16:10

1 stop6h 05m

Belfast Intl

Sun 16/11

07:10-11:10

1 stop4h 00m

€101

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Fri 14/11

22:00-11:55

1 stop13h 55m

Belfast Intl

Sun 16/11

22:45-09:50

1 stop11h 05m

€104

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 30/10

08:30-16:10

1 stop7h 40m

Belfast Intl

Thu 6/11

16:35-21:35

1 stop5h 00m

€112

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 18/10

11:10-21:15

1 stop10h 05m

Belfast City

Mon 20/10

17:25-22:25

1 stop5h 00m

€213

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 8/11

17:55-09:10

1 stop15h 15m

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

06:30-17:20

1 stop10h 50m

Belfast City

Sat 15/11

06:55-16:40

1 stop9h 45m

€270

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 13/11

12:05-08:50

1 stop20h 45m

Belfast City

Sun 16/11

11:15-11:25

3 stops24h 10m

€619

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin to Belfast

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?

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

Cheap Dublin to Belfast flight deals and tips

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

Direct flights	None

There are no direct flights from Dublin to Belfast. There are no popular flight routes from Dublin to Belfast.

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How far is Dublin to Belfast by plane?
Belfast is 140.9 km away from Dublin. 3h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Dublin Airport to Belfast?
Prices for flights from Dublin Airport to Belfast refresh daily.
How old do you have to be to fly from Dublin Airport to Belfast?
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.
What documentation or ID do you need to fly to Belfast?
The required travel and health documents for your Belfast 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Belfast . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Dublin to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

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 Dublin to Belfast.

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

Yes. momondo can track prices for Dublin to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.