Cheap flights from Belfast International to Dublin

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Return
Economy
Thu 10/12
Thu 17/12
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Thu 10/12
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Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

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

What is the cheapest day to fly return from Belfast International to Dublin?

Travellers have found that booking a Friday departure is the best way to save up to 0% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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 £76 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 £97 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 £61 on average during August, but can be found for as low as £26.

When is the cheapest time to fly from Belfast International to Dublin (BFS - DUB)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast International to Dublin as you normally would.

One-way flights to Dublin from Belfast International

The cheapest one-way flights from Belfast International to Dublin
12:30 - 18:40
Multiple Airlines
1 stop
6h 10m
BFS - DUB
Multiple Airlines
£89
Gotogate
01:35 - 10:00
Multiple Airlines
1 stop
8h 25m
BFS - DUB
Multiple Airlines
£128
Gotogate
08:25 - 18:10
Multiple Airlines
2 stops
33h 45m
BFS - DUB
Multiple Airlines
£95
Kiwi.com

Related info for your journey

Useful info, stats and facts about Belfast International to Dublin 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.

Does it rain more in Belfast International or Dublin?

Belfast International will have greater rainfall in 0 compared to Dublin over the next 25 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.

What are the cheapest airlines to fly from Belfast International to Dublin one-way?

For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £97.

Alternative routes for Belfast International to Dublin

Destination information for Dublin

Things to know before you go. Useful info for your trip from Belfast International to Dublin
Today's exchange rate
£1 = €1.11
Average temperature for December in Dublin
9.0 °C
Avg rainfall for December in Dublin
70.0 mm

Airports servicing Belfast

Airports servicing Dublin

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