£43 Find Cheap Flights from Belfast Intl Airport 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 Intl to Ireland departing on 2/12. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast Intl to Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop£82
Cork
Cork1 stop£83
Donegal
Donegal2 stops£166
Dublin
Dublin1 stop£82
Cork
Cork1 stop£83
Donegal
Donegal2 stops£166

Book Cheap Belfast Intl to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast Intl 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast Intl to Ireland

gio, 15 gen - lun, 19 gen
Multiple Airlines Logo
20:10 - 09:20BFS-DUB
13h 10m1 stop
Multiple Airlines Logo
21:40 - 09:05DUB-BFS
11h 25m1 stop
£82Multiple Airlines
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gio, 8 gen - mer, 14 gen
Multiple Airlines Logo
14:45 - 19:10BFS-DUB
4h 25m1 stop
Multiple Airlines Logo
19:40 - 09:20DUB-BFS
13h 40m1 stop
£83Multiple Airlines
Find Deal
gio, 8 gen - dom, 11 gen
Multiple Airlines Logo
18:35 - 07:20BFS-ORK
12h 45m1 stop
Multiple Airlines Logo
13:40 - 22:40ORK-BFS
9h 00m1 stop
£83Multiple Airlines
Find Deal
sab, 10 gen - sab, 17 gen
Multiple Airlines Logo
22:25 - 07:00BFS-ORK
8h 35m1 stop
Multiple Airlines Logo
22:40 - 06:45ORK-BFS
8h 05m1 stop
£84Multiple Airlines
Find Deal
gio, 8 gen - gio, 15 gen
Multiple Airlines Logo
07:05 - 19:00BFS-DUB
11h 55m1 stop
Multiple Airlines Logo
10:05 - 16:10DUB-BFS
6h 05m1 stop
£84Multiple Airlines
Find Deal
gio, 15 gen - lun, 19 gen
Multiple Airlines Logo
14:00 - 23:45BFS-DUB
9h 45m1 stop
Multiple Airlines Logo
06:20 - 14:55DUB-BFS
8h 35m1 stop
£85Multiple Airlines
Find Deal
gio, 22 gen - ven, 23 gen
Multiple Airlines Logo
17:15 - 22:25BFS-DUB
5h 10m1 stop
Multiple Airlines Logo
15:00 - 20:25DUB-BFS
5h 25m1 stop
£87Multiple Airlines
Find Deal
gio, 15 gen - dom, 18 gen
Multiple Airlines Logo
18:55 - 07:50BFS-DUB
12h 55m1 stop
Multiple Airlines Logo
06:55 - 13:30DUB-BFS
6h 35m1 stop
£88Multiple Airlines
Find Deal
mer, 24 dic - mer, 31 dic
Multiple Airlines Logo
08:50 - 13:55BFS-DUB
5h 05m1 stop
Multiple Airlines Logo
08:15 - 17:55DUB-BFS
9h 40m1 stop
£89Multiple Airlines
Find Deal
gio, 8 gen - dom, 11 gen
Multiple Airlines Logo
06:30 - 11:05BFS-ORK
4h 35m1 stop
Multiple Airlines Logo
22:25 - 07:25ORK-BFS
9h 00m1 stop
£89Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Belfast Intl to Ireland flights

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

How long does a flight from Belfast Intl Airport to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Belfast Intl Airport are to Dublin, which takes 3h 39m, Shannon, which takes 4h 30m, and Cork, which takes 12h 45m.

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Good to know - Cheap tickets from Belfast Intl Airport to Ireland

Cheapest flight£43
Flight from Belfast Intl Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport 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 Intl Airport to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost £140 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is £160.

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

Information on your arrival and departure airports

Belfast Intl Airport (BFS)