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Cheap flights from Dublin to Belfast from £59

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 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Belfast

Cheap return flights

These are some of the best return flight deals from Dublin to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to Belfast.

Cheap last-minute flights

Planning a quick getaway from Dublin to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to Belfast

Find recent round-trip train or bus tickets from Dublin to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
12:25 - 20:10DUB-BFS
7h 45m1 stop
13:30 - 20:45BFS-DUB
7h 15m1 stop
Thu, 9 Jan - Mon, 13 Jan
22:45 - 08:50DUB-BFS
10h 05m1 stop
21:45 - 07:50BFS-DUB
10h 05m1 stop
Sun, 5 Jan - Sun, 12 Jan
21:05 - 08:40DUB-BFS
11h 35m1 stop
22:25 - 07:00BFS-DUB
8h 35m1 stop
£101Ryanair
Find Deal
Thu, 9 Jan - Mon, 13 Jan
18:45 - 09:05DUB-BFS
14h 20m1 stop
07:40 - 20:00BFS-DUB
12h 20m1 stop
£139Ryanair
Find Deal
Mon, 2 Dec - Thu, 5 Dec
20:35 - 08:20DUB-BHD
11h 45m1 stop
09:10 - 19:45BHD-DUB
10h 35m1 stop
£141British Airways
Find Deal
Fri, 7 Feb - Sat, 1 Mar
06:40 - 19:55DUB-BHD
13h 15m1 stop
07:30 - 20:55BHD-DUB
13h 25m1 stop
£154Aer Lingus
Find Deal
Sun, 22 Dec - Sun, 29 Dec
20:30 - 10:30DUB-BHD
14h 00m1 stop
12:10 - 07:55BHD-DUB
19h 45m1 stop
£155British Airways
Find Deal
Mon, 13 Jan - Sun, 19 Jan
13:25 - 21:00DUB-BHD
7h 35m1 stop
06:30 - 16:40BHD-DUB
10h 10m1 stop
£159KLM
Find Deal
Thu, 16 Jan - Mon, 20 Jan
06:40 - 19:55DUB-BHD
13h 15m1 stop
13:25 - 21:55BHD-DUB
8h 30m1 stop
£170Aer Lingus
Find Deal
Mon, 2 Dec - Thu, 5 Dec
05:55 - 16:50DUB-BHD
10h 55m1 stop
06:30 - 12:40BHD-DUB
6h 10m1 stop
£212KLM
Find Deal
Mon, 17 Feb - Fri, 21 Feb
22:00 - 15:50DUB-BHD
17h 50m1 stop
Thu, 23 Jan
22:20 - 09:05DUB-BFS
10h 45m1 stop
Sat, 30 Nov
09:05 - 19:20DUB-BHD
10h 15m2 stops
Thu, 23 Jan
15:35 - 21:50DUB-BFS
30h 15m2 stops
Sat, 30 Nov
20:30 - 13:30DUB-BHD
17h 00m1 stop
Sat, 30 Nov
07:05 - 17:15DUB-BHD
10h 10m2 stops
Sat, 30 Nov
22:20 - 15:05DUB-BHD
16h 45m3 stops
Sat, 30 Nov
23:55 - 15:20DUB-BFS
15h 25m3 stops
Sat, 30 Nov
22:00 - 09:05DUB-BFS
11h 05m1 stop
15:35 - 22:00BFS-DUB
6h 25m1 stop
Mon, 25 Nov - Wed, 27 Nov
06:00 - 11:30DUB-BHD
5h 30m1 stop
14:20 - 22:00BHD-DUB
7h 40m1 stop
Mon, 25 Nov - Wed, 27 Nov
22:00 - 09:05DUB-BFS
11h 05m1 stop
07:40 - 23:20BFS-DUB
15h 40m2 stops
Mon, 25 Nov - Wed, 27 Nov
09:30 - 22:00DUB-BFS
12h 30m2 stops
07:40 - 23:20BFS-DUB
15h 40m2 stops
Mon, 25 Nov - Wed, 27 Nov
06:50 - 09:40DUB-BHD
26h 50m1 stop
06:50 - 09:20BHD-DUB
26h 30m1 stop
£187Aer Lingus
Find Deal
Sat, 23 Nov - Sat, 30 Nov
06:50 - 09:40DUB-BHD
26h 50m1 stop
06:50 - 07:00BHD-DUB
24h 10m1 stop
Sat, 23 Nov - Sat, 30 Nov
14:15 - 19:15DUB-BHD
5h 00m1 stop
06:30 - 12:00BHD-DUB
5h 30m1 stop
£339British Airways
Find Deal
Sat, 23 Nov - Sat, 30 Nov
15:30 - 20:15DUB-BHD
4h 45m1 stop
14:20 - 19:35BHD-DUB
5h 15m1 stop
£405British Airways
Find Deal
Mon, 25 Nov - Wed, 27 Nov
05:55 - 16:50DUB-BHD
10h 55m1 stop
17:20 - 22:05BHD-DUB
4h 45m1 stop
£470KLM
Find Deal
Sat, 23 Nov - Sat, 30 Nov
13:25 - 21:00DUB-BHD
7h 35m1 stop
06:30 - 16:40BHD-DUB
10h 10m1 stop
£491KLM
Find Deal
Sat, 23 Nov - Sat, 30 Nov

Ryanair flights from Dublin to Belfast

Our best Ryanair deals on Dublin to Belfast flight tickets
Ryanair
9 Jan
DUB21:05Dublin
11h 35m
1 stop
BFS08:40Belfast Intl
13 Jan
BFS22:25Belfast Intl
8h 35m
1 stop
DUB07:00Dublin
Ryanair
2 Dec
DUB18:45Dublin
14h 20m
1 stop
BFS09:05Belfast Intl
5 Dec
BFS07:40Belfast Intl
12h 20m
1 stop
DUB20:00Dublin

British Airways flights from Dublin to Belfast

Our best British Airways deals on Dublin to Belfast flight tickets
British Airways
7 Feb
DUB20:35Dublin
11h 45m
1 stop
BHD08:20Belfast City
1 Mar
BHD09:10Belfast City
10h 35m
1 stop
DUB19:45Dublin
British Airways
13 Jan
DUB20:30Dublin
14h 00m
1 stop
BHD10:30Belfast City
19 Jan
BHD12:10Belfast City
19h 45m
1 stop
DUB07:55Dublin
British Airways
16 Jan
DUB08:40Dublin
5h 35m
1 stop
BHD14:15Belfast City
20 Jan
BHD19:30Belfast City
12h 25m
1 stop
DUB07:55Dublin

See travel insights to Belfast from

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 time of day to depart on your flight to Belfast?

The cheapest time of day to fly to Belfast is at midday when flights can be purchased for as low as £0. Flights to Belfast are more costly in the morning, with an average ticket price of £235. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Dublin to Belfast flights?

You could potentially save up to 22% on your flight if you consider stops on a Dublin to Belfast flight.

Cheap Dublin to Belfast flight deals and tips

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

Best price found

£59

Fastest flight time

3h 20m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Dublin in the past 72 hours is £59. The best return flight deal from Dublin to Belfast found on momondo in the last 72 hours is £83.
The fastest flight from Dublin to Belfast takes 3h 20m
There are no direct flights from Dublin to Belfast. Popular non-direct routes for this connection are Dublin Airport - Belfast Intl Airport and Dublin Airport - Belfast City Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

  • How far is Dublin to Belfast by plane?

    A flight from Dublin to Belfast will travel around 87.5 mi. Typically, this will take 3h 20m by plane in normal conditions.

  • 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 layovers. 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 necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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?

Flights from Dublin to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast