When is the best time 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 April is currently the most expensive (average of £87). 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.

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 17/5.

Can I find flights from Northern Ireland to Ireland for under £200 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to Ireland for under £200. The cheapest flight booked recently is on Multiple Airlines for just £114, but on average you can expect to pay £189.

Are there last-minute flights available from Northern Ireland to Ireland for under £200?

There are currently 4+ open flights from Northern Ireland to Ireland within the next 7 days for less than £200.

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 Shannon Airport (SNN), Cork Airport (ORK), 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.

Cheap Flights from Northern Ireland to Ireland from £62

When is the cheapest time to fly from Northern Ireland to Ireland (NIR - 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 Aer Lingus flights from Northern Ireland to Ireland

Peruse some of the lowest-priced Aer Lingus flights we've found from Northern Ireland to Ireland. It's recommended that users confirm their flight details before booking.

Fri 24/509:45BHD - DUB

1 stop5h 00mAer Lingus

Sun 26/507:20DUB - BHD

1 stop7h 15mAer Lingus

Deal found 17/5£134

Sun 16/610:00BHD - DUB

1 stop3h 45mAer Lingus

Sat 22/614:50DUB - BHD

1 stop5h 05mAer Lingus

Deal found 17/5£170

Cheap Lufthansa flights from Northern Ireland to Ireland

To aid your search, here are some of the cheapest Lufthansa flights we've found from Northern Ireland to Ireland. Check back soon if you're not seeing flights that suit your needs.

Sun 16/610:15BHD - DUB

1 stop12h 00mLufthansa

Fri 21/605:50DUB - BHD

1 stop9h 00mLufthansa

Deal found 17/5£210

Fri 7/615:35BHD - DUB

2 stops25h 20mLufthansa

Fri 14/605:50DUB - BHD

1 stop9h 00mLufthansa

Deal found 17/5£321

Sun 16/610:15BHD - DUB

1 stop12h 00mLufthansa

Mon 24/605:50DUB - BHD

1 stop9h 00mLufthansa

Deal found 17/5£346

Fri 24/515:35BHD - DUB

2 stops25h 20mLufthansa

Sun 26/512:20DUB - BHD

1 stop26h 30mLufthansa

Deal found 17/5£468

Fri 24/515:35BHD - DUB

2 stops18h 20mLufthansa

Sun 26/510:40DUB - BHD

2 stops28h 10mLufthansa

Deal found 17/5£618

Cheap Northern Ireland to Ireland flights in May & 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.

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Thu 20/606:30DUB - BFS

1 stop3h 15mMultiple Airlines

Deal found 17/5£114

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Wed 26/619:20DUB - BFS

1 stop3h 40mMultiple Airlines

Deal found 17/5£118

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Fri 21/619:30DUB - BFS

1 stop2h 50mMultiple Airlines

Deal found 17/5£122

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Mon 24/606:30DUB - BFS

1 stop5h 40mMultiple Airlines

Deal found 17/5£129

Fri 24/509:45BHD - DUB

1 stop5h 00mAer Lingus

Sun 26/507:20DUB - BHD

1 stop7h 15mAer Lingus

Deal found 17/5£134

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Sat 22/610:30DUB - BFS

1 stop4h 25mMultiple Airlines

Deal found 17/5£136

Fri 24/520:50BFS - DUB

1 stop12h 45mMultiple Airlines

Sun 26/507:20DUB - BFS

1 stop24h 30mMultiple Airlines

Deal found 17/5£140

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Sun 23/610:10DUB - BFS

1 stop9h 25mMultiple Airlines

Deal found 17/5£158

Sun 16/610:00BHD - DUB

1 stop3h 45mMultiple Airlines

Thu 20/612:50DUB - BHD

1 stop4h 45mMultiple Airlines

Deal found 17/5£160

Northern Ireland to Ireland 2024 flight deals

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.

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Thu 20/606:30DUB - BFS

1 stop3h 15mMultiple Airlines

Deal found 17/5£114

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Wed 26/619:20DUB - BFS

1 stop3h 40mMultiple Airlines

Deal found 17/5£118

Sun 16/609:35BFS - DUB

1 stop13h 10mMultiple Airlines

Fri 21/619:30DUB - BFS

1 stop2h 50mMultiple Airlines

Deal found 17/5£122

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Mon 24/606:30DUB - BFS

1 stop5h 40mMultiple Airlines

Deal found 17/5£129

Fri 24/509:45BHD - DUB

1 stop5h 00mAer Lingus

Sun 26/507:20DUB - BHD

1 stop7h 15mAer Lingus

Deal found 17/5£134

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Sat 22/610:30DUB - BFS

1 stop4h 25mMultiple Airlines

Deal found 17/5£136

Fri 24/520:50BFS - DUB

1 stop12h 45mMultiple Airlines

Sun 26/507:20DUB - BFS

1 stop24h 30mMultiple Airlines

Deal found 17/5£140

Sun 16/613:10BFS - DUB

1 stop8h 55mMultiple Airlines

Sun 23/610:10DUB - BFS

1 stop9h 25mMultiple Airlines

Deal found 17/5£158

Thu 19/913:50BFS - DUB

1 stop8h 10mMultiple Airlines

Sun 22/917:45DUB - BFS

1 stop3h 55mMultiple Airlines

Deal found 17/5£159

Northern Ireland to Ireland flights leaving soon

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.

Fri 24/509:45BHD - DUB

1 stop5h 00mAer Lingus

Sun 26/507:20DUB - BHD

1 stop7h 15mAer Lingus

Deal found 17/5£134

Fri 24/520:50BFS - DUB

1 stop12h 45mMultiple Airlines

Sun 26/507:20DUB - BFS

1 stop24h 30mMultiple Airlines

Deal found 17/5£140

Fri 24/515:35BHD - DUB

2 stops25h 20mLufthansa

Sun 26/512:20DUB - BHD

1 stop26h 30mLufthansa

Deal found 17/5£468

Fri 24/515:35BHD - DUB

2 stops18h 20mLufthansa

Sun 26/510:40DUB - BHD

2 stops28h 10mLufthansa

Deal found 17/5£618

One-way flights to Ireland from Northern Ireland

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.

Sat 1/610:00BHD - DUB

1 stop11h 05mAer Lingus

Deal found 17/5£62

Sat 15/613:25BHD - DUB

1 stop4h 30mAer Lingus

Deal found 17/5£73

Sat 1/607:00BFS - DUB

1 stop10h 55mMultiple Airlines

Deal found 17/5£80

Sat 15/620:30BHD - DUB

2 stops19h 35mMultiple Airlines

Deal found 17/5£134

Sat 15/606:35BHD - ORK

2 stops17h 10mMultiple Airlines

Deal found 17/5£152

Wed 10/716:05BHD - SNN

1 stop4h 30mBritish Airways

Deal found 17/5£177

Sat 15/617:20BHD - ORK

1 stop16h 55mMultiple Airlines

Deal found 17/5£208

Sat 1/612:00BHD - DUB

2 stops27h 25mMultiple Airlines

Deal found 17/5£308

Sat 15/608:40BHD - DUB

3 stops15h 25mMultiple Airlines

Deal found 17/5£315

Find flights from Northern Ireland to Ireland within your budget

Fly from

Fly to

Budget

£114 - £290

Route

Depart

Return

Price

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop13h 10m

Dublin

Thu 20/6

1 stop3h 15m

£114

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop13h 10m

Dublin

Wed 26/6

1 stop3h 40m

£118

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop13h 10m

Dublin

Fri 21/6

1 stop2h 50m

£122

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop8h 55m

Dublin

Mon 24/6

1 stop5h 40m

£129

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop8h 55m

Dublin

Sat 22/6

1 stop4h 25m

£136

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Sun 16/6

1 stop8h 55m

Dublin

Sun 23/6

1 stop9h 25m

£158

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Sun 16/6

1 stop3h 45m

Dublin

Sat 22/6

1 stop5h 05m

£170

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Sun 16/6

1 stop12h 00m

Dublin

Fri 21/6

1 stop9h 00m

£210

Belfast CityShannon

BHD - SNN

BHDSNN

Belfast City

Wed 29/5

1 stop4h 30m

Shannon

Wed 5/6

1 stop9h 45m

£290

Flights are sorted by cheapest first

Deals found on 17/5

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

Reviews of airlines servicing Ireland

To help decide which airline to fly from Northern Ireland to Ireland, see what other customers have to say about Aer Lingus, Lufthansa and British Airways. 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.

Aer Lingus

7.2

Good

1,331 reviews

Check prices

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Aer Lingus

7.2

Good

1,331 reviews

Aer Lingus

7.2

Good

1,331 reviews

Check prices

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Lufthansa

7.0

Good

7,645 reviews

Aer Lingus

7.2

Good

1,331 reviews

Check prices

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

British Airways

6.8

Okay

6,831 reviews

Aer Lingus

7.2

Good

1,331 reviews

Check prices

Reviews

1 / 10

Aer Lingua could do a better job with food service, especially breakfast. Getting a granola bar is ridiculous.

Related info for your journey

Can I find flights from Northern Ireland to Ireland for under £200 on Cheapflights?
Yes, there are multiple flights from Northern Ireland to Ireland for under £200. The cheapest flight booked recently is on Multiple Airlines for just £114, but on average you can expect to pay £189.
Are there last-minute flights available from Northern Ireland to Ireland for under £200?
There are currently 4+ open flights from Northern Ireland to Ireland within the next 7 days for less than £200.
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 Shannon Airport (SNN), Cork Airport (ORK), 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 17/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

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Top airline flying from Northern Ireland to Ireland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£142	Average£252	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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Search flights from Northern Ireland to Ireland by cabin class

Hourly flight availability from Northern Ireland to Ireland

20%of flight departures	Early morningMidnight to 6 am
40%of flight departures	Morning6 am to noon
20%of flight departures	AfternoonNoon to 6 pm
20%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Midday

6 PM

Book a flight to one of these trending destinations

Fly with Cheapflights

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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Cheap flights from Northern Ireland to Ireland from £62

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 1/6. 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.

When is the cheapest time to fly from Northern Ireland to Ireland (NIR - IE)?

Cheap Aer Lingus flights from Northern Ireland to Ireland

Peruse some of the lowest-priced Aer Lingus flights we've found from Northern Ireland to Ireland. It's recommended that users confirm their flight details before booking.

Cheap Lufthansa flights from Northern Ireland to Ireland

To aid your search, here are some of the cheapest Lufthansa flights we've found from Northern Ireland to Ireland. Check back soon if you're not seeing flights that suit your needs.

Cheap Northern Ireland to Ireland flights in May & June 2024

Find cheap flight options from Northern Ireland to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 841,960 searches. Prices were last updated on 18 May 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.

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 841,960 searches. Data last updated 18 May 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.

Northern Ireland to Ireland flights leaving soon

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.

One-way flights to Ireland from Northern Ireland

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.

Find flights from Northern Ireland to Ireland within your budget

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 18 May 2024.

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 £200 on Cheapflights?

Are there last-minute flights available from Northern Ireland to Ireland for under £200?

What does BFS to DUB mean?

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Northern Ireland to Ireland

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

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 18 May 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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

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

Can Cheapflights find flights from Northern Ireland to Ireland with no change fees?

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

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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.