Cheap flights from Northern Ireland to Dublin

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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']")
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#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"))
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#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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#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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#removeLegButton($self.id("removeLeg$leg"))
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#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']")
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Northern Ireland to Dublin (DUB)

How far in advance should I book a flight from Northern Ireland to Dublin?

Find a great deal and save up to 79% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Northern Ireland to Dublin within the next two weeks, with the cheapest ticket starting at £76.

What is the cheapest month to fly from Northern Ireland to Dublin?

August is one of the best times of the year to fly to Dublin from Northern Ireland. Prices for August average £61 per person but you can even find prices for as low as £26. The most expensive prices can be found in the month of December. Opting for a August flight can save you 52% on your journey compared to booking in August

Cheap flights from Northern Ireland to Dublin in December, January 2021

The best prices found for Northern Ireland to DUB flights in December, January
17 Jan - 19 Jan
£158pp
BHD
Belfast City
British Airways
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
 
1 STOP
BHD
Belfast City
6 Jan - 9 Jan
£185pp
BHD
Belfast City
British Airways
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
 
1 STOP
BHD
Belfast City
6 Jan - 9 Jan
£236pp
BHD
Belfast City
British Airways
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
   
2 STOPS
BHD
Belfast City

One-way flights to Dublin from Northern Ireland

The cheapest one-way flights from Northern Ireland to Dublin
14:55 - 13:10
Ryanair
2 stops
22h 15m
BFS - DUB
Ryanair
£97
Gotogate
02:00 - 05:55
Aer Lingus
1 stop
3h 55m
BHD - DUB
Aer Lingus
£135
Kiwi.com
12:20 - 11:40
KLM
1 stop
23h 20m
BHD - DUB
KLM
£184
mytrip.com

Related info for your journey

Useful info, stats and facts about Northern Ireland to Dublin flights.

Flight FAQs

From Northern Ireland to Dublin

Are flight prices decreasing from Northern Ireland 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 Northern Ireland 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.

Which airlines flying from Northern Ireland to Dublin have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Northern Ireland to Dublin that may be offering flexible cancellation policies are British Airways and Flybe. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Northern Ireland to Dublin for under £224 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to Dublin for under £224. The cheapest flight booked recently is on British Airways for just £157, but on average you can expect to pay £228.

Are there direct flights from Northern Ireland to Dublin for under £150 on Cheapflights?

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

What are the cheapest flights from Northern Ireland to Dublin?

The cheapest flight price from Northern Ireland to Dublin is £114. On average you can expect to pay £120. The most popular route, (Belfast City - Dublin), can usually be booked for £158.

How long does is the flight from Northern Ireland to Dublin?

Departing from Northern Ireland to Dublin will take you 5h.

What is the cheapest airline to fly from Northern Ireland to Dublin return?

British Airways, at £158, was found to be the cheapest airline from Northern Ireland to Dublin..

What are the cheapest airlines to fly from Northern Ireland to Dublin one-way?

The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £97. However, be on the lookout for offers from Aer Lingus and KLM, as they are both options that can get you from Northern Ireland to Dublin for a low price.

Arrival points for flights from Northern Ireland to Dublin

Destination information for Dublin

Things to know before you go. Useful info for your trip from Northern Ireland 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

Airports servicing Dublin

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