How does KAYAK find such low prices on flights from Northern Ireland to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Dublin. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Northern Ireland to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Northern Ireland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

€60 CHEAP FLIGHTS from Northern Ireland to Dublin

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Flights Deals

Cheap Flights from Northern Ireland to Dublin

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Northern Ireland to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Northern Ireland to Dublin

Wed, 17 Sep - Wed, 24 Sep

16:00 - 23:10LDY-DUB

7h 10m1 stop

10:05 - 15:35DUB-LDY

5h 30m1 stop

€111

Find Deal

Tue, 16 Sep - Tue, 23 Sep

06:45 - 12:35BFS-DUB

5h 50m1 stop

20:50 - 10:25DUB-BFS

13h 35m1 stop

€112

Find Deal

Thu, 18 Sep - Thu, 25 Sep

08:10 - 18:40BFS-DUB

10h 30m1 stop

07:40 - 13:00DUB-BFS

5h 20m1 stop

€115

Find Deal

Wed, 3 Sep - Wed, 10 Sep

16:00 - 22:20LDY-DUB

6h 20m1 stop

06:30 - 15:35DUB-LDY

9h 05m1 stop

€115

Find Deal

Wed, 3 Sep - Sat, 6 Sep

10:25 - 23:10BFS-DUB

12h 45m1 stop

20:35 - 06:50DUB-BFS

10h 15m1 stop

€122

Find Deal

Thu, 11 Sep - Mon, 15 Sep

08:10 - 12:55BFS-DUB

4h 45m1 stop

07:10 - 10:30DUB-BFS

3h 20m1 stop

€124

Find Deal

Tue, 16 Sep - Tue, 23 Sep

20:20 - 07:40BHD-DUB

11h 20m1 stop

10:25 - 17:30DUB-BHD

7h 05m1 stop

€195British Airways

Find Deal

Thu, 11 Sep - Mon, 15 Sep

06:35 - 18:00BHD-DUB

11h 25m1 stop

08:45 - 13:05DUB-BHD

4h 20m1 stop

€199British Airways

Find Deal

Thu, 11 Sep - Mon, 15 Sep

10:20 - 14:45BHD-DUB

4h 25m1 stop

10:10 - 17:40DUB-BHD

7h 30m1 stop

€277Aer Lingus

Find Deal

Thu, 11 Sep - Wed, 17 Sep

18:05 - 12:35LDY-DUB

18h 30m2 stops

05:55 - 21:45DUB-LDY

15h 50m2 stops

€370KLM

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	€60

Best time to beat the crowds (19% less expensive on average)

Most popular time to fly (8% more expensive on average)

Flight from Belfast Intl Airport to Dublin

How does KAYAK find such low prices on flights from Northern Ireland to Dublin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Northern Ireland to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Northern Ireland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Dublin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

Northern Ireland to Dublin

Monday

ANA, Aegean Airlines, Aer Lingus, +69 more

ANA, Aegean Airlines, +70 more

Tuesday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Thursday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

Friday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Saturday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Sunday

ANA, Aer Lingus, Aeromexico, +72 more

ANA, Aer Lingus, +73 more

See more direct flights

Direct returns

Dublin to Northern Ireland

Monday

ANA, Aegean Airlines, Aer Lingus, +69 more

ANA, Aegean Airlines, +70 more

Tuesday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Thursday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

Friday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Saturday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Sunday

ANA, Aer Lingus, Aeromexico, +72 more

ANA, Aer Lingus, +73 more

See more direct flights

Athlone

Cavan

Gorey

Wicklow

Dundalk

Swords

Mullingar

Naas

Bray

Kildare

Tullamore

Drogheda

Arklow

Enniscorthy

Carlingford

Castleknock

Maynooth

Leixlip

Portmarnock

Thurles

Everything you need to know for your flight to Dublin

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Dublin

Dublin (DUB)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

€60 Find Cheap Flights from Northern Ireland to Dublin

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

Cheap Flights from Northern Ireland to Dublin

Recent return flight deals from Northern Ireland to Dublin

Recent one-way flight deals from Northern Ireland to Dublin

Recent last minute flight deals from Northern Ireland to Dublin

Good to know

FAQs for booking flights from Northern Ireland to Dublin

How does KAYAK find such low prices on flights from Northern Ireland to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Dublin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Northern Ireland to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Northern Ireland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Northern Ireland to Dublin?

Travelling to a place near Dublin?

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Cabin class types available on flights to Northern Ireland

Complete your trip to Dublin with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin

Find deals for your return flight