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

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 Dublin to Northern Ireland. 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 Dublin to Northern Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Northern Ireland is likely to change within 7 days, so travellers 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 Dublin to Northern Ireland?

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

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 from Dublin to 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>

How long does a flight from Dublin to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest routes to Northern Ireland from Dublin are to Belfast , which takes 4h 30m , and Londonderry , which takes 9h 05m.

Cheap Flights from Dublin to Northern Ireland

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

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Flights Deals

One-wayReturn

Belfast1 stop€107

Londonderry1 stop€162

Belfast1 stop€107

Londonderry1 stop€162

Cheap Flights from Dublin to Northern Ireland

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Northern Ireland 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 Dublin to Northern Ireland

Fri, 5 Sep - Thu, 11 Sep

18:45 - 22:50DUB-BFS

4h 05m1 stop

07:00 - 13:45BFS-DUB

6h 45m1 stop

€107

Find Deal

Thu, 14 Aug - Thu, 21 Aug

11:30 - 15:30DUB-BFS

4h 00m1 stop

16:00 - 23:40BFS-DUB

7h 40m1 stop

€109

Find Deal

Tue, 19 Aug - Thu, 28 Aug

19:10 - 06:50DUB-BFS

11h 40m1 stop

06:35 - 16:10BFS-DUB

9h 35m1 stop

€112

Find Deal

Fri, 15 Aug - Sun, 17 Aug

06:00 - 16:15DUB-BFS

10h 15m1 stop

22:55 - 08:55BFS-DUB

10h 00m1 stop

€114

Find Deal

Fri, 5 Sep - Thu, 11 Sep

06:30 - 19:55DUB-BHD

13h 25m1 stop

06:50 - 17:55BHD-DUB

11h 05m1 stop

€175Aer Lingus

Find Deal

Fri, 5 Sep - Thu, 11 Sep

13:20 - 21:15DUB-BHD

7h 55m1 stop

17:25 - 22:25BHD-DUB

5h 00m1 stop

€213KLM

Find Deal

Fri, 5 Sep - Thu, 11 Sep

07:50 - 21:10DUB-BHD

13h 20m1 stop

15:20 - 20:55BHD-DUB

5h 35m1 stop

€266Aer Lingus

Find Deal

Fri, 5 Sep - Thu, 11 Sep

12:45 - 20:45DUB-BHD

8h 00m1 stop

09:35 - 18:00BHD-DUB

8h 25m1 stop

€295British Airways

Find Deal

Fri, 5 Sep - Thu, 11 Sep

12:45 - 18:45DUB-BHD

6h 00m1 stop

12:40 - 18:00BHD-DUB

5h 20m1 stop

€296British Airways

Find Deal

Sun, 7 Sep - Sat, 13 Sep

13:20 - 21:45DUB-LDY

8h 25m2 stops

06:30 - 22:25LDY-DUB

15h 55m2 stops

€420KLM

Find Deal

Booking Insights

KAYAK's insights & trends for Dublin to Northern Ireland flights

Get data-powered insights and trends into flights from Dublin to Northern Ireland to help you find the cheapest flights, the best time to fly, and much more.

Airlines

In the past 3 days, the cheapest return tickets from Dublin to Northern Ireland were found on Aer Lingus (€175) and KLM (€213).

Find deals

Cheapest flight	€55

Flight from Dublin to Belfast Intl Airport

How does KAYAK find such low prices on flights from Dublin to Northern Ireland?
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 Dublin to Northern Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Northern Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Dublin to Northern Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Northern Ireland with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Northern Ireland?
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 from Dublin to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Northern Ireland

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Dublin (DUB)

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

€55 Find Cheap Flights from Dublin to Northern Ireland

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

Best Northern Ireland Flight Deals from Dublin

Cheap Flights from Dublin to Northern Ireland

Recent return flight deals from Dublin to Northern Ireland

Recent one-way flight deals from Dublin to Northern Ireland

Recent last minute flight deals from Dublin to Northern Ireland

KAYAK's insights & trends for Dublin to Northern Ireland flights

Get data-powered insights and trends into flights from Dublin to Northern Ireland to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Dublin to Northern Ireland?

In the past 3 days, the cheapest return tickets from Dublin to Northern Ireland were found on Aer Lingus (€175) and KLM (€213).

How long does a flight from Dublin to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest routes to Northern Ireland from Dublin are to Belfast, which takes 4h 30m, and Londonderry, which takes 9h 05m.

Good to know

FAQs - booking Northern Ireland flights

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

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 Dublin to Northern Ireland.

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

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

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

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

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

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 from Dublin to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Northern Ireland

Information on your arrival and departure airports

Cabin class types available on flights to Northern Ireland

Complete your trip to Northern Ireland with a hotel stay or car hire

Flights to other popular destinations

Flights from other airports in Dublin to Northern Ireland

Flights from Dublin to popular cities in Northern Ireland

Find deals for your return flight