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Cheap flights from Northern Ireland to Ireland from £50

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 19/6. 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.
BFS — DUB
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

What is the cheapest time of day to fly from NIR to IE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Ireland as you normally would.

Cheap British Airways flights from Northern Ireland to Ireland

Explore cheap flight options specifically provided by British Airways for the route between Northern Ireland and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Peruse some of the lowest-priced British Airways flights we've found from Northern Ireland to Ireland. It's recommended that users confirm their flight details before booking.
Tue 10/919:30BHD - DUB
1 stop12h 50mBritish Airways
Sat 28/919:55DUB - BHD
1 stop23h 00mBritish Airways
Deal found 1/6£145
Sat 8/606:50BHD - DUB
1 stop15h 35mBritish Airways
Mon 10/620:30DUB - BHD
1 stop20h 55mBritish Airways
Deal found 1/6£222
Fri 26/706:45BHD - DUB
1 stop12h 20mBritish Airways
Mon 29/720:30DUB - BHD
1 stop12h 25mBritish Airways
Deal found 31/5£257
Mon 2/918:30BHD - ORK
1 stop5h 15mBritish Airways
Wed 4/907:20ORK - BHD
1 stop5h 35mBritish Airways
Deal found 31/5£260
Sat 8/606:50BHD - DUB
1 stop11h 25mBritish Airways
Sat 8/621:10DUB - BHD
1 stop13h 00mBritish Airways
Deal found 1/6£285
Thu 13/618:25BHD - ORK
1 stop5h 20mBritish Airways
Wed 19/620:30ORK - BHD
1 stop12h 20mBritish Airways
Deal found 31/5£286
Fri 7/614:15BHD - ORK
1 stop9h 30mBritish Airways
Thu 13/611:45ORK - BHD
1 stop7h 00mBritish Airways
Deal found 1/6£306
Fri 12/718:25BHD - ORK
1 stop5h 20mBritish Airways
Sun 14/707:20ORK - BHD
1 stop9h 30mBritish Airways
Deal found 31/5£315
Mon 1/719:30BHD - DUB
1 stop12h 50mBritish Airways
Mon 8/712:05DUB - BHD
2 stops20h 50mBritish Airways
Deal found 1/6£337

Cheap KLM flights from Northern Ireland to Ireland

Explore cheap flight options specifically provided by KLM for the route between Northern Ireland and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
To aid your search, here are some of the cheapest KLM flights we've found from Northern Ireland to Ireland. Check back soon if you're not seeing flights that suit your needs.
Sat 8/606:30LDY - DUB
2 stops15h 55mKLM
Sat 15/605:55DUB - LDY
2 stops30h 55mKLM
Deal found 31/5£842
Fri 12/717:20BHD - ORK
2 stops22h 30mKLM
Sun 14/706:15ORK - BHD
1 stop10h 35mKLM
Deal found 31/5£1,194

Cheap Northern Ireland to Ireland flights in June & July 2024

Find cheap flight options from Northern Ireland to Ireland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 1 June 2024.
These are some of the most attractive deals on flights from Northern Ireland to Ireland in 2024. Check back in a little while for more flight options.
Sat 8/606:50BHD - DUB
1 stop15h 35mBritish Airways
Mon 10/620:30DUB - BHD
1 stop20h 55mBritish Airways
Deal found 1/6£222
Sat 8/606:50BHD - DUB
1 stop11h 25mBritish Airways
Sat 8/621:10DUB - BHD
1 stop13h 00mBritish Airways
Deal found 1/6£285
Thu 13/618:25BHD - ORK
1 stop5h 20mBritish Airways
Wed 19/620:30ORK - BHD
1 stop12h 20mBritish Airways
Deal found 31/5£286
Fri 7/614:15BHD - ORK
1 stop9h 30mBritish Airways
Thu 13/611:45ORK - BHD
1 stop7h 00mBritish Airways
Deal found 1/6£306
Thu 6/606:35BHD - SNN
1 stop4h 45mBritish Airways
Thu 13/607:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 1/6£355
Thu 27/610:55BHD - SNN
1 stop9h 40mBritish Airways
Thu 4/707:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 31/5£365
Thu 27/610:55BHD - SNN
1 stop9h 40mBritish Airways
Thu 4/707:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 1/6£366
Sat 8/606:30LDY - DUB
1 stop15h 55mBritish Airways
Sat 15/619:55DUB - LDY
1 stop20h 55mBritish Airways
Deal found 31/5£380
Thu 6/606:35BHD - SNN
1 stop4h 45mBritish Airways
Thu 13/607:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 31/5£380

Northern Ireland to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Northern Ireland and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
These are some of the most attractive deals on flights from Northern Ireland to Ireland in 2024. Check back in a little while for more flight options.
Fri 26/722:35BFS - ORK
1 stop8h 20mMultiple Airlines
Sun 28/722:15ORK - BFS
1 stop10h 55mMultiple Airlines
Deal found 1/6£102
Mon 1/708:25BFS - ORK
1 stop14h 30mMultiple Airlines
Mon 8/723:20ORK - BFS
1 stop8h 30mMultiple Airlines
Deal found 1/6£108
Tue 2/707:45BHD - ORK
1 stop16h 25mMultiple Airlines
Mon 8/721:15ORK - BHD
1 stop10h 00mMultiple Airlines
Deal found 1/6£115
Mon 1/706:25BFS - DUB
1 stop11h 30mMultiple Airlines
Mon 8/719:20DUB - BFS
1 stop3h 45mMultiple Airlines
Deal found 1/6£118
Tue 10/920:15BFS - DUB
1 stop3h 44mMultiple Airlines
Sat 28/911:25DUB - BFS
1 stop3h 30mMultiple Airlines
Deal found 1/6£120
Mon 1/720:45BHD - ORK
1 stop3h 25mMultiple Airlines
Mon 8/721:15ORK - BHD
1 stop10h 00mMultiple Airlines
Deal found 1/6£134
Mon 1/716:55BHD - DUB
1 stop4h 55mAer Lingus
Mon 8/706:30DUB - BHD
1 stop6h 30mAer Lingus
Deal found 1/6£144
Tue 10/919:30BHD - DUB
1 stop12h 50mBritish Airways
Sat 28/919:55DUB - BHD
1 stop23h 00mBritish Airways
Deal found 1/6£145
Fri 26/717:55BHD - ORK
1 stop6h 15mMultiple Airlines
Sun 28/713:40ORK - BHD
1 stop4h 45mMultiple Airlines
Deal found 1/6£217

Northern Ireland to Ireland flights leaving soon

Find last-minute flight options from Northern Ireland to Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Have a look at some of the last-minute flights available departing from Northern Ireland to Ireland. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 8/606:50BHD - DUB
1 stop15h 35mBritish Airways
Mon 10/620:30DUB - BHD
1 stop20h 55mBritish Airways
Deal found 1/6£222
Sat 8/606:50BHD - DUB
1 stop11h 25mBritish Airways
Sat 8/621:10DUB - BHD
1 stop13h 00mBritish Airways
Deal found 1/6£285
Fri 7/614:15BHD - ORK
1 stop9h 30mBritish Airways
Thu 13/611:45ORK - BHD
1 stop7h 00mBritish Airways
Deal found 1/6£306
Thu 6/606:35BHD - SNN
1 stop9h 35mBritish Airways
Thu 13/607:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 1/6£355
Sat 8/606:30LDY - DUB
1 stop15h 55mBritish Airways
Sat 15/619:55DUB - LDY
1 stop20h 55mBritish Airways
Deal found 31/5£380
Thu 6/606:35BHD - SNN
1 stop4h 45mBritish Airways
Thu 13/607:40SNN - BHD
1 stop5h 45mBritish Airways
Deal found 31/5£380
Sat 8/612:00BHD - DUB
2 stops8h 25mBritish Airways
Mon 10/605:55DUB - BHD
1 stop8h 40mBritish Airways
Deal found 1/6£429
Sat 8/609:40BHD - DUB
1 stop5h 20mBritish Airways
Sat 8/621:10DUB - BHD
2 stops18h 40mBritish Airways
Deal found 1/6£589
Sat 8/606:30LDY - DUB
2 stops15h 55mKLM
Sat 15/605:55DUB - LDY
2 stops30h 55mKLM
Deal found 31/5£842

One-way flights to Ireland from Northern Ireland

Search for one-way flight options from Northern Ireland to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Users travelling one-way from Northern Ireland to Ireland can select one of these great deals. Users needing a return flight from Northern Ireland to Ireland should utilize the search form above.
Wed 19/616:35BFS - DUB
1 stop5h 30mMultiple Airlines
Deal found 31/5£50
Tue 2/707:45BHD - ORK
1 stop25h 15mMultiple Airlines
Deal found 1/6£57
Wed 19/612:10BHD - DUB
1 stop10h 55mMultiple Airlines
Deal found 31/5£58
Fri 4/1020:20BFS - DUB
1 stop19h 10mMultiple Airlines
Deal found 31/5£62
Fri 12/717:30BFS - DUB
1 stop4h 15mMultiple Airlines
Deal found 1/6£65
Fri 4/1016:25BHD - DUB
1 stop7h 30mMultiple Airlines
Deal found 31/5£68
Fri 4/1017:55BHD - DUB
1 stop4h 30mMultiple Airlines
Deal found 31/5£72
Fri 11/1018:25BHD - DUB
1 stop4h 00mBritish Airways
Deal found 1/6£100
Fri 12/718:25BHD - DUB
1 stop5h 20mBritish Airways
Deal found 1/6£134

Find flights from Northern Ireland to Ireland within your budget

Customise your flight search to find flights from Northern Ireland 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 909,873 searches. Data last updated 1 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£93 - £145

Route

Depart

Return

Price

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Fri 28/6

1 stop3h 55m

Dublin

Fri 5/7

1 stop9h 35m

£93

Belfast IntlCork

BFS - ORK

BFSORK

Belfast Intl

Fri 26/7

1 stop8h 20m

Cork

Sun 28/7

1 stop10h 55m

£102

Belfast IntlCork

BFS - ORK

BFSORK

Belfast Intl

Mon 1/7

1 stop14h 30m

Cork

Mon 8/7

1 stop8h 30m

£108

Belfast CityCork

BHD - ORK

BHDORK

Belfast City

Tue 2/7

1 stop16h 25m

Cork

Mon 8/7

1 stop10h 00m

£115

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Thu 20/6

1 stop4h 05m

Dublin

Fri 5/7

1 stop4h 55m

£116

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Mon 1/7

1 stop11h 30m

Dublin

Mon 8/7

1 stop3h 45m

£118

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Tue 10/9

1 stop3h 44m

Dublin

Sat 28/9

1 stop3h 30m

£120

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Mon 1/7

1 stop4h 55m

Dublin

Mon 8/7

1 stop6h 30m

£144

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Tue 10/9

1 stop12h 50m

Dublin

Sat 28/9

1 stop23h 00m

£145

Flights are sorted by cheapest first

Deals found on 31/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Northern Ireland to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 1 June 2024.
To help decide which airline to fly from Northern Ireland to Ireland, see what other customers have to say about British Airways and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,512 reviews

Crew

8.4

Comfort

7.7

Overall

7.9

Food

7.4

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,512 reviews
7.9
Good
1,512 reviews

Crew

8.4

Comfort

7.7

Overall

7.9

Food

7.4

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.2
Good
1,298 reviews
7.9
Good
1,512 reviews

Crew

8.4

Comfort

7.7

Overall

7.9

Food

7.4

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.0
Good
7,570 reviews
7.9
Good
1,512 reviews

Crew

8.4

Comfort

7.7

Overall

7.9

Food

7.4

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.8
Okay
6,750 reviews
7.9
Good
1,512 reviews

Crew

8.4

Comfort

7.7

Overall

7.9

Food

7.4

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Northern Ireland to Ireland for under £100 on Cheapflights?

    Yes, there are multiple flights from Northern Ireland to Ireland for under £100. The cheapest flight booked recently is on Multiple Airlines for just £93, but on average you can expect to pay £163.

  • Are there last-minute flights available from Northern Ireland to Ireland for under £300?

    There are currently 9+ open flights from Northern Ireland to Ireland within the next 7 days for less than £300.

  • What are the cheapest airlines to fly from Northern Ireland to Ireland one-way?

    The cheapet airlines for a one-way flight from Northern Ireland to Ireland are British Airways (£100), KLM (£212), and Lufthansa (£294).

  • What does BFS to DUB mean?

    Great question - BFS to DUB just means Belfast Intl Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Northern Ireland to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Northern Ireland to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Northern Ireland to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Northern Ireland to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Northern Ireland to Ireland that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Ireland.

  • Can I find deals for business class flights from Northern Ireland to Ireland?

    Yes. Cheapflights offers flight deals from Northern Ireland to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Northern Ireland to Ireland that allow pets onboard?

    Many airlines flying from Northern Ireland to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Northern Ireland to Ireland?

    Yes, you can often find last-minute deals on Northern Ireland to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Northern Ireland to Ireland flight deals updated?

    The Northern Ireland to Ireland flight deals you see on this page were last updated on 1/6.

  • What is the cheapest month to book a flight from Northern Ireland to Ireland?

    Currently, September is the cheapest month in which you can book a flight from Northern Ireland to Ireland (average of £53). Flying from Northern Ireland to Ireland in May is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Northern Ireland to Ireland
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Northern Ireland to Ireland

Discover the top airline that operate flights from Northern Ireland 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 909,873 searches. Data last updated 1 June 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£141Average£249FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Northern Ireland to Ireland by cabin class

Find flights from Northern Ireland to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Northern Ireland to Ireland

Find hourly flight availability from Northern Ireland 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 1 June 2024.
20%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ireland from Northern Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland 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 Northern Ireland to Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland to Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Northern Ireland to Ireland become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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