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Cheap flights from Dublin to Belfast from £50

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 13/5. 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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Tue 30/4
Tue 7/5
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Easily compare return flights from Dublin to Belfast

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Belfast by changing tabs
Multiple Airlines
12 Jul
DUB07:20Dublin
7h 40m
1 stop
BFS15:00Belfast Intl
23 Jul
BFS11:35Belfast Intl
10h 10m
1 stop
DUB21:45Dublin
Aer Lingus
12 Jul
DUB07:20Dublin
10h 20m
1 stop
BHD17:40Belfast City
23 Jul
BHD15:15Belfast City
6h 30m
1 stop
DUB21:45Dublin
British Airways
22 May
DUB20:15Dublin
12h 35m
1 stop
BHD08:50Belfast City
29 May
BHD19:40Belfast City
15h 30m
1 stop
DUB11:10Dublin
Multiple Airlines
23 May
DUB06:40Dublin
10h 00m
1 stop
BFS16:40Belfast Intl
30 May
BFS08:25Belfast Intl
13h 20m
1 stop
DUB21:45Dublin
Multiple Airlines
23 May
DUB06:30Dublin
6h 15m
1 stop
BFS12:45Belfast Intl
30 May
BFS06:10Belfast Intl
3h 05m
1 stop
DUB09:15Dublin
British Airways
15 May
DUB09:25Dublin
5h 55m
1 stop
BHD15:20Belfast City
17 May
BHD18:25Belfast City
14h 05m
1 stop
DUB08:30Dublin

Find the cheapest one-way flights from Dublin to Belfast

If you're looking for one-way flights from Dublin to Belfast, view some of our deals below provided by Aer Lingus
Multiple Airlines
13 May
DUB07:10Dublin
5h 30m
1 stop
BFS12:40Belfast Intl
Aer Lingus
1 Jun
DUB07:00Dublin
9h 55m
1 stop
BHD16:55Belfast City
Multiple Airlines
13 May
DUB19:10Dublin
12h 05m
1 stop
BHD07:15Belfast City

Search last-minute flights to Belfast from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to Belfast
British Airways
3 May
DUB19:30Dublin
22h 40m
1 stop
BHD18:10Belfast City
5 May
BHD06:50Belfast City
9h 45m
1 stop
DUB16:35Dublin
Multiple Airlines
3 May
DUB17:05Dublin
4h 10m
1 stop
BFS21:15Belfast Intl
5 May
BFS14:45Belfast Intl
7h 00m
1 stop
DUB21:45Dublin
Multiple Airlines
26 Apr
DUB06:40Dublin
4h 25m
1 stop
BFS11:05Belfast Intl
28 Apr
BFS10:50Belfast Intl
6h 15m
1 stop
DUB17:05Dublin
Multiple Airlines
3 May
DUB11:00Dublin
9h 40m
2 stops
BHD20:40Belfast City
5 May
BHD06:50Belfast City
9h 45m
1 stop
DUB16:35Dublin
Multiple Airlines
3 May
DUB11:00Dublin
9h 40m
2 stops
BHD20:40Belfast City
5 May
BHD18:50Belfast City
24h 55m
2 stops
DUB19:45Dublin

British Airways flights from Dublin to Belfast

Our best British Airways deals on Dublin to Belfast flight tickets
British Airways
22 May
DUB20:15Dublin
12h 35m
1 stop
BHD08:50Belfast City
29 May
BHD19:40Belfast City
15h 30m
1 stop
DUB11:10Dublin
British Airways
3 May
DUB19:30Dublin
22h 40m
1 stop
BHD18:10Belfast City
5 May
BHD06:50Belfast City
9h 45m
1 stop
DUB16:35Dublin
British Airways
15 May
DUB09:25Dublin
5h 55m
1 stop
BHD15:20Belfast City
17 May
BHD18:25Belfast City
14h 05m
1 stop
DUB08:30Dublin

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

When is the cheapest time to fly from Dublin to Belfast?

Dublin to Belfast flights are currently only available in the morning

What is the cheapest Dublin to Belfast flight route?

Dublin - Belfast Intl. Fly from Dublin to Belfast Intl for the best Dublin - Belfast flight prices

How many flights depart from Dublin to Belfast on average per day?

As of April 2024, 5 flights take off from Dublin and land in Belfast each day. The most common flight departure time for this route is 07:00, with 40% of daily flights taking off at midday.

How many flights depart from Dublin to Belfast on average per week?

The number of flights available between Dublin and Belfast is 35 per week as of April 2024. The most frequent departure day is Monday, with 14% of weekly flights leaving on this day.

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

£50

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 £50. The best return flight deal from Dublin to Belfast found on momondo in the last 72 hours is £122.
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 4h 10m 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.


An easier way to manage your Belfast trip

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Tue 30/4
Tue 7/5
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Find better results for your stay in the United Kingdom

Fly into one of these airports located in Belfast
Airports listed have a maximum distance of 12.2 mi from Belfast