Cheap flights from Dublin to Northern Ireland

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How to find the cheapest flight from
Dublin (DUB) to Northern Ireland

All the information you need to plan the best DUB to BFS flight in 2021: compare Dublin to Northern Ireland flight prices with the expected peak season, weather and rainfall in Northern Ireland.
How far in advance should I book a flight from Dublin to Northern Ireland?

To save up to 46% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Northern Ireland from £90 1-2 weeks out and tickets from £112 for flights departing within the next 72 hours.

Cheap flights from Dublin to Northern Ireland in April, May 2021

The best prices found for DUB to Northern Ireland flights in April, May
12 May - 14 May
£100pp
DUB
Dublin
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
13 May - 20 May
£131pp
DUB
Dublin
KLM
 
1 STOP
BHD
Belfast City
BHD
Belfast City
KLM
 
1 STOP
DUB
Dublin
12 May - 14 May
£187pp
DUB
Dublin
KLM
 
1 STOP
BHD
Belfast City
BHD
Belfast City
KLM
 
1 STOP
DUB
Dublin

Dublin to Northern Ireland 2021 flight deals

Cheap flights to Northern Ireland from Dublin found for this year
2 Aug - 10 Aug
£98pp
DUB
Dublin
Ryanair
   
2 STOPS
BHD
Belfast City
BHD
Belfast City
Ryanair
   
2 STOPS
DUB
Dublin
12 May - 14 May
£100pp
DUB
Dublin
Multiple airlines
 
1 STOP
BFS
Belfast Intl
BFS
Belfast Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
2 Aug - 10 Aug
£101pp
DUB
Dublin
Ryanair
 
1 STOP
BHD
Belfast City
BHD
Belfast City
Ryanair
 
1 STOP
DUB
Dublin

One-way flights to Northern Ireland from Dublin

The cheapest one-way flights from Dublin to Northern Ireland
18:30 - 06:35
Ryanair
3 stops
36h 05m
DUB - BHD
Ryanair
£78
Kiwi.com
03:30 - 13:25
Aer Lingus
1 stop
9h 55m
DUB - BHD
Aer Lingus
£94
Kiwi.com
14:00 - 12:10
British Airways
1 stop
22h 10m
DUB - BHD
British Airways
£195
Flyus

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Northern Ireland</span> flights.

Flight FAQs

From Dublin to Northern Ireland

Are flight prices decreasing from Dublin to Northern Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Northern Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Dublin to Northern Ireland have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Dublin to Northern Ireland that may be offering flexible cancellation policies are Ryanair and British Airways. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Dublin to Northern Ireland for under £146 on Cheapflights?

Yes, there are multiple flights from Dublin to Northern Ireland for under £146. The cheapest flight booked recently is on Ryanair for just £98, but on average you can expect to pay £165.

Are there direct flights from Dublin to Northern Ireland for under £73 on Cheapflights?

There are no direct flights from Dublin to Northern Ireland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the most popular airlines that fly from Dublin to Northern Ireland?

Consider Flybe, Ryanair or KLM when booking your flight. These represent the most popular airlines when flying from Dublin to Northern Ireland.

What are the most popular routes from Dublin to Northern Ireland?

While some choose either Dublin - Belfast City or Dublin - Londonderry Eglinton, Dublin - Belfast Intl is the most popular route from Dublin to Northern Ireland.

What are the cheapest flights from Dublin to Northern Ireland?

While on average a flight from Dublin to Northern Ireland is generally £116, our data shows the cheapest flight currently is £116. When looking at the most popular route, (Dublin - Belfast Intl), you can expect to pay £75 for that flight.

How long does is the flight from Dublin to Northern Ireland?

Airlines like KLM, British Airways, and Loganair fly from Dublin to Northern Ireland in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 1h 10m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Dublin to Northern Ireland return?

According to our current data, Ryanair (£99), KLM (£131), and British Airways (£159) offers the cheapest pricing from Dublin to Northern Ireland.

What are the cheapest airlines to fly from Dublin to Northern Ireland one-way?

The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £36. However, be on the lookout for offers from Aer Lingus and Iberia, as they are both options that can get you from Dublin to Northern Ireland for a low price.

Destination points for flights from Dublin to Northern Ireland

Select to see more specific information for flights from Dublin to all places in Northern Ireland.

Destination information for Northern Ireland

Things to know before you go - useful duration and weather info for your trip from Dublin to Northern Ireland.
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