Cheap flights from Belfast to Ireland from £64
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Ireland
Keep the following information in mind while searching for Belfast to Ireland flight deals. Data was last updated 11 7月 2025.
Round-trip from | £108 |
---|---|
One-way from | £64 |
Find flight deals from Belfast to Ireland
Cheapest flights from Belfast to IrelandExplore the most affordable flight options available from Belfast to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 7月 2025.
Explore the most affordable flight options available from Belfast to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 7月 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 7月 2025.
Use the filters below to find and compare flights from Belfast to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastDublin
BFS - DUB
BFSDUB
Belfast Intl
週一 25/8
08:10-15:20
1 stop7h 10m
Dublin
週一 1/9
07:10-10:30
1 stop3h 20m
BelfastCork
BFS - ORK
BFSORK
Belfast Intl
週一 25/8
23:45-09:00
1 stop9h 15m
Cork
週一 1/9
13:40-22:20
1 stop8h 40m
BelfastCork
BFS - ORK
BFSORK
Belfast Intl
週六 23/8
08:35-22:25
1 stop13h 50m
Cork
週六 30/8
22:50-06:50
1 stop8h 00m
BelfastDublin
BHD - DUB
BHDDUB
Belfast City
週四 28/8
17:10-21:30
1 stop4h 20m
Dublin
週一 1/9
06:30-12:50
1 stop6h 20m
BelfastShannon
BFS - SNN
BFSSNN
Belfast Intl
週日 27/7
22:55-15:10
1 stop16h 15m
Shannon
週四 31/7
20:15-07:10
1 stop10h 55m
BelfastCork
BHD - ORK
BHDORK
Belfast City
週五 5/9
18:00-07:35
1 stop13h 35m
Cork
週四 11/9
20:55-17:40
2 stops20h 45m
BelfastDublin
BHD - DUB
BHDDUB
Belfast City
週四 28/8
06:35-18:00
1 stop11h 25m
Dublin
週一 1/9
20:55-08:50
1 stop11h 55m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
週日 27/7
07:30-12:40
1 stop5h 10m
Shannon
週四 31/7
08:45-17:40
1 stop8h 55m
BelfastShannon
BHD - SNN
BHDSNN
Belfast City
週四 14/8
06:35-11:20
1 stop4h 45m
Shannon
週三 20/8
21:15-08:50
1 stop11h 35m
BelfastCork
BHD - ORK
BHDORK
Belfast City
週一 11/8
18:25-10:45
1 stop16h 20m
Cork
週一 18/8
20:30-08:50
1 stop12h 20m
Best time to book a flight from Belfast to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Ireland
What is the cheapest time of day to fly from BFS to IE?
Find hourly flight availability from Belfast to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 7月 2025.
When flying from Belfast to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 11 7月 2025.
Get a feel of what it's like to fly with KLM, Aer Lingus, andBritish Airways from Belfast to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Belfast to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Belfast to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Belfast to Ireland
Discover the top 2 airlines that operate flights from Belfast to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 7月 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Belfast to Ireland?
When you search for this flight from Belfast to Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Belfast to Ireland?
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Belfast to Ireland with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Ireland, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Belfast to Ireland become cheaper?
Not ready to book yet? You can track prices for flights from Belfast to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.