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>

How long does a flight from Belfast to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Belfast are to Shannon , which takes 4h 30m , Cork , which takes 5h 30m, and Dublin , which takes 9h 32m.

€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€108

Cork1 stop€138

Shannon1 stop€124

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 for you by selecting your travel dates on KAYAK.

Choose your dates

22:45 - 13:35BFS-DUB

14h 50m1 stop

06:30 - 19:00DUB-BFS

12h 30m1 stop

€108

Find Deal

Mon, 7 Jul - Wed, 9 Jul

05:45 - 16:20BFS-SNN

10h 35m1 stop

13:15 - 22:30SNN-BFS

9h 15m1 stop

€124

Find Deal

Sat, 10 May - Sun, 11 May

05:45 - 16:20BFS-SNN

10h 35m1 stop

16:45 - 11:00SNN-BFS

18h 15m1 stop

€128

Find Deal

Sat, 31 May - Sat, 7 Jun

07:10 - 12:55BFS-DUB

5h 45m1 stop

23:50 - 21:15DUB-BFS

21h 25m1 stop

€129

Find Deal

Thu, 1 May - Thu, 1 May

16:40 - 00:55BFS-DUB

8h 15m1 stop

07:10 - 16:15DUB-BFS

9h 05m1 stop

€130

Find Deal

Fri, 30 May - Fri, 6 Jun

08:35 - 22:25BFS-ORK

13h 50m1 stop

22:50 - 06:50ORK-BFS

8h 00m1 stop

€146Ryanair

Find Deal

Sat, 31 May - Sat, 7 Jun

07:05 - 15:50BHD-SNN

8h 45m1 stop

07:40 - 20:45SNN-BHD

13h 05m1 stop

€325British Airways

Find Deal

Sat, 31 May - Sat, 7 Jun

19:00 - 23:45BHD-ORK

4h 45m1 stop

20:30 - 08:50ORK-BHD

12h 20m1 stop

€342British Airways

Find Deal

Sat, 24 May - Fri, 30 May

17:25 - 14:40BHD-ORK

21h 15m2 stops

17:10 - 16:55ORK-BHD

23h 45m1 stop

€618KLM

Find Deal

Sat, 24 May - Fri, 30 May

06:30 - 14:40BHD-ORK

8h 10m2 stops

06:00 - 16:55ORK-BHD

10h 55m1 stop

€632KLM

Find Deal

Sat, 31 May - Sat, 7 Jun

KAYAK's insights & trends for Belfast to Ireland flights

Get data-powered insights and trends into flights from Belfast to 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 Belfast to Ireland were found on Ryanair (€146) and British Airways (€325).

Find deals

Cheapest flight	€66

Flight from Belfast Intl Airport to Dublin

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

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 29/8. 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.

KAYAK searches 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

KAYAK's insights & trends for Belfast to Ireland flights

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

Which airlines provide the cheapest flights from Belfast to Ireland?

In the past 3 days, the cheapest return tickets from Belfast to Ireland were found on Ryanair (€146) and British Airways (€325).

How long does a flight from Belfast to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Belfast are to Shannon, which takes 4h 30m, Cork, which takes 5h 30m, and Dublin, which takes 9h 32m.

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?

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