Cheap flights from Belfast International to Dublin

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

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

Users have found that booking a flight from Belfast International to Dublin at least 56 days early can save you up to 79% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Belfast International to Dublin for as little as £72 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £92 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Dublin. Flights to Dublin from Belfast International in August are about £58 on average during August, but can be found for as low as £25.

Cheap flights from Belfast International to Dublin in May, June 2021

The best prices found for BFS to DUB flights in May, June
14 May - 16 May
£173pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
14 May - 16 May
£174pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl
14 May - 16 May
£189pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl

Belfast International to Dublin 2021 flight deals

Cheap flights to Dublin from Belfast International found for this year
20 Sep - 6 Oct
£100pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
14 May - 16 May
£173pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BFS
Belfast Intl
14 May - 16 May
£174pp
BFS
Belfast Intl
Multiple airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
BFS
Belfast Intl

Related info for your journey

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

Flight FAQs

From Belfast International to Dublin

Are flight prices decreasing from Belfast International to Dublin 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 Dublin 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.

What airport do you fly into for flights to Dublin from Belfast Intl?

Most people fly into Dublin (DUB) if they book a flight to Dublin from Belfast Intl. On average, Dublin has 0 inbound flights from Belfast Intl per day from 0 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city centre.

Can I find flights from Belfast International to Dublin for under £142 on Cheapflights?

Yes, there are multiple flights from Belfast International to Dublin for under £142. The cheapest flight booked recently is on Multiple Airlines for just £100, but on average you can expect to pay £100.

Are there direct flights from Belfast International to Dublin for under £71 on Cheapflights?

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

Does it rain more in Belfast International or Dublin?

Belfast International will have the same amount of rainfall in 1 compared to Dublin over the next 22 days.

Is Belfast International weather warmer or cooler than Dublin?

We forecast the temperature to be around the 20 °Cs in July, on average. The temperature in Dublin is generally hotter than in Belfast International. Book flights in a timely manner in correlation to your departure date.

Destination information for Dublin

Things to know before you go - useful duration and weather info for your trip from Belfast International to Dublin.
Today's exchange rate
£1 = €1.16
Average temperature for May in Dublin
15.0 °C
Avg rainfall for May in Dublin
60.0 mm

Airports servicing Belfast

Airports servicing Dublin

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