Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Belfast to Dublin
Cheapest flight tickets
$46
Average price of a round trip
$134
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
9h22
A flight from Belfast to Dublin takes on average 9h22.
Best time
November
According to user searches, the ideal month to go to Dublin is November.
Tips for finding a cheap flight from Belfast to Dublin
Check out our tips for booking your flight to Dublin (Ireland) from Belfast (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is February, with an average flight ticket price of $73 (calculation over the last two years). The most touristic season corresponds to the months of October, September and December.
For the cheapest flights, it is advisable to buy your ticket at least 6 days before the departure date.
The airline offering the cheapest flight tickets is Ryanair UK. A ticket from the airline Ryanair UK to Dublin costs on average $133.
The airlines that offer the most flights are .
info departure city :
Belfast, United Kingdom
airports :
Belfast International Airport (BFS)
Belfast-George Best Airport (BHD)
local time :
Belfast is a city in the country United Kingdom, the time zone is [[timezone]]. In Belfast, it is currently {fromLocalTime}, the temperature is on average 17°C, with a minimum of 14°C and a maximum of 20°C.
The city of Belfast (BFS) has 2 airport(s): Belfast International and Belfast-George Best
destination info :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :
Dublin is in the country Ireland, the time zone is [[timezone]]. In Dublin, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 14°C and a maximum of 20°C.
The city of Dublin has 1 airport(s): Dublin
Useful info about Dublin
What is the least touristic period to go to Dublin?
If you want to visit Dublin during the least touristic period, choose the month of November.
What is the most popular time to travel to Dublin?
In Dublin, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Belfast to Dublin?
According to our data, it is recommended to book your flight 6 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Belfast to Dublin is Wednesday.
What are the arrival and destination airports when traveling between Belfast and Dublin?
When you leave, you can leave from Belfast International or Belfast-George Best, and you will arrive at Dublin.
How to reach Belfast airport from the city centre?
The airport Belfast International is located 29 km or Belfast-George Best is located 6 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Belfast to Dublin?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Belfast and Dublin?
In summer, the average temperature is 15°C in Dublin and 14°C in Belfast. The average rainfall in summer is 76 mm in Dublin and 90 mm in Belfast. In summer, it is warmer in Dublin and it rains less in Dublin. In winter, it is colder in Dublin and it rains more in Belfast.
