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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to 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 Belfast to 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 Belfast to 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 Belfast to 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 Belfast to 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>

€66 CHEAP FLIGHTS from Belfast to Ireland

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Best Ireland Flight Deals from Belfast

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Dublin1 stop€130

Cork1 stop€135

Shannon1 stop€128

Cheap Flight Deals from Belfast to Ireland

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to 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.

Round-trip

One-way

Last minute

Recent return flight deals from Belfast to Ireland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Belfast to Ireland.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

21:55 - 10:05BFS-SNN

12h 10m1 stop

13:00 - 06:50SNN-BFS

17h 50m1 stop

€128

Find Deal

Mon, 28 Apr - Tue, 29 Apr

06:05 - 00:10BFS-DUB

18h 05m1 stop

12:45 - 11:20DUB-BFS

22h 35m1 stop

€130

Find Deal

Fri, 11 Apr - Mon, 28 Apr

06:05 - 00:10BFS-DUB

18h 05m1 stop

12:45 - 11:20DUB-BFS

22h 35m1 stop

€132

Find Deal

Fri, 11 Apr - Mon, 28 Apr

07:25 - 22:45BFS-DUB

15h 20m1 stop

19:10 - 15:00DUB-BFS

19h 50m1 stop

€134

Find Deal

Tue, 8 Apr - Tue, 15 Apr

18:00 - 22:05BHD-DUB

4h 05m1 stop

07:30 - 09:45DUB-BHD

26h 15m1 stop

€171Aer Lingus

Find Deal

Fri, 25 Apr - Mon, 28 Apr

17:25 - 22:25BHD-DUB

5h 00m1 stop

11:10 - 16:55DUB-BHD

5h 45m1 stop

€231KLM

Find Deal

Thu, 8 May - Mon, 12 May

20:05 - 07:40BHD-DUB

11h 35m1 stop

18:30 - 17:30DUB-BHD

23h 00m2 stops

€288British Airways

Find Deal

Fri, 25 Apr - Mon, 28 Apr

19:25 - 23:45BHD-ORK

4h 20m1 stop

20:30 - 08:50ORK-BHD

12h 20m1 stop

€328British Airways

Find Deal

Thu, 1 May - Wed, 7 May

17:25 - 23:30BHD-ORK

6h 05m1 stop

17:10 - 16:55ORK-BHD

23h 45m1 stop

€368KLM

Find Deal

Thu, 1 May - Wed, 7 May

09:30 - 08:15BHD-DUB

22h 45m2 stops

21:30 - 17:30DUB-BHD

20h 00m2 stops

€1,074Iberia

Find Deal

Fri, 25 Apr - Mon, 28 Apr

Cheapest flight	€66

Flight from Belfast Intl Airport to Cork

How does KAYAK find such low prices on flights from Belfast to 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 Belfast to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to 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 Belfast to 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 Belfast to 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 Belfast to 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 Belfast to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

High season is considered to be January, February and December. The cheapest month to fly from Belfast is January.

Everything you need to know for your flight from Belfast to Ireland

Cabin class types available on flights to Ireland

First Class flights from Belfast to Ireland

Business Class flights from Belfast to Ireland

Prem Econ Class flights from Belfast to Ireland

Economy class flights from Belfast to Ireland

€66 Find Cheap Flights from Belfast to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Ireland departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from Belfast

Cheap Flight Deals from Belfast to Ireland

Recent return flight deals from Belfast to Ireland

Recent one-way flight deals from Belfast to Ireland

Recent last minute flight deals from Belfast to Ireland

Good to know

Cheapest flight

FAQs - booking Ireland flights

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

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

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

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

Top tips for finding cheap flights to Ireland

Everything you need to know for your flight from Belfast to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Belfast to Ireland

Flights from all airports in Belfast to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ireland

Find deals for your return flight