Fly from
Fly to
Budget
£68 - £100
Route
Depart
Return
Price
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Sat 5/10
1 stop12h 05m
Dublin
Sun 6/10
1 stop9h 25m
Belfast IntlShannon
BFS - SNN
BFSSNN
Belfast Intl
Fri 4/10
1 stop17h 20m
Shannon
Fri 11/10
1 stop21h 20m
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Fri 4/10
1 stop15h 50m
Dublin
Fri 11/10
1 stop15h 40m
Belfast IntlShannon
BFS - SNN
BFSSNN
Belfast Intl
Fri 11/10
1 stop15h 30m
Shannon
Tue 15/10
1 stop3h 55m
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Sat 28/9
1 stop12h 05m
Dublin
Sun 29/9
1 stop27h 00m
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Fri 4/10
1 stop17h 30m
Dublin
Sun 6/10
1 stop26h 05m
Belfast IntlCork
BFS - ORK
BFSORK
Belfast Intl
Fri 4/10
1 stop8h 50m
Cork
Fri 11/10
1 stop7h 10m
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Sat 5/10
1 stop8h 50m
Dublin
Sun 6/10
1 stop9h 25m
Belfast IntlDublin
BFS - DUB
BFSDUB
Belfast Intl
Sat 5/10
1 stop12h 00m
Dublin
Sun 6/10
1 stop26h 05m
It’s optimal to fly from Belfast Intl Airport to Ireland in the evening. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight in the morning.
In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.
If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from Belfast Intl today with Cheapflights!
Cheapflights helps you find that perfect flight to Ireland from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Need flexible booking options for your flight to Ireland from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes! Start tracking prices for Belfast Intl to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.