Cheap flights from Belfast International to Ireland

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Dublin (DUB)
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How to find the cheapest flight from
Belfast International (BFS) to Ireland

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

To save on the cost of your flight from Belfast International to Ireland, book at least 56 days before your planned departure. Booking around this time can save you about 79% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £73 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £93.

What is the cheapest month to fly from Belfast International to Ireland?

Our data shows that August tends to be the cheapest month to fly to Ireland from Belfast International. Users have commonly found prices around £59 for the month, but tickets can be as low as £25. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Belfast International to Ireland in April, May 2021

The best prices found for BFS to Ireland flights in April, May
7 May - 14 May
£108pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl

Belfast International to Ireland 2021 flight deals

Cheap flights to Ireland from Belfast International found for this year
7 May - 14 May
£108pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl

Related info for your journey

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

Flight FAQs

From Belfast International to Ireland

Are flight prices decreasing from Belfast International to 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 Belfast International and 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 Belfast Intl to Ireland have flexible changes due to COVID-19?

Some of our airline partners flying from Belfast Intl to Ireland have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Belfast International to Ireland for under £144 on Cheapflights?

Yes, there are multiple flights from Belfast International to Ireland for under £144. The cheapest flight booked recently is on Multiple Airlines for just £108, but on average you can expect to pay £108.

Are there direct flights from Belfast International to Ireland for under £144 on Cheapflights?

There are no direct flights from Belfast International to 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 routes from Belfast International to Ireland?

When deciding which route to take from Belfast International to Ireland, consider Belfast Intl - Dublin, Belfast Intl - Cork or Belfast Intl - Shannon, as they are the most popular.

What are the cheapest flights from Belfast International to Ireland?

Looking at all options, your cheapest flight can be booked for £114. While the most popular route (Belfast Intl - Dublin) can be booked for £109 on average our data indicates £120 when flying from Belfast International to Ireland

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Flights to Ireland from Belfast International
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Destination information for Ireland

Things to know before you go - useful duration and weather info for your trip from Belfast International to Ireland.
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Airports servicing Belfast

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Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)
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