How long is the flight from Ireland to Northern Ireland?

For as low as £155, British Airways can have you in Northern Ireland from Ireland in 8h 05m. The distance from Ireland to Northern Ireland is about 84 mi.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from Ireland to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ireland to Northern 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.

£34+ Cheap Flights from Ireland to Northern Ireland

Cheap flight deals from Ireland to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ireland to Northern Ireland
Explore the most affordable flight options available from Ireland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Wed 4/1119:40 -

1 stop13h 20m

Wed 11/1121:20 -

1 stop11h 15m

Deal found 20/9£72

Sat 7/1123:35 -

1 stop8h 50m

Sat 14/1119:50 -

1 stop11h 25m

Deal found 17/9£72

Tue 3/1111:25 -

1 stop10h 55m

Tue 10/1119:40 -

1 stop14h 05m

Deal found 19/9£74

Fri 2/1022:20 -

1 stop18h 10m

Fri 9/1007:35 -

1 stop16h 35m

Deal found 17/9£75

Tue 3/1119:25 -

1 stop12h 05m

Tue 10/1108:25 -

1 stop11h 10m

Deal found 19/9£75

Thu 24/908:30 -

1 stop6h 50m

Wed 30/907:30 -

1 stop4h 20m

Deal found 17/9£76

Thu 5/1116:15 -

1 stop3h 30m

Sat 14/1113:00 -

1 stop8h 05m

Deal found 19/9£76

Thu 1/1006:05 -

1 stop6h 15m

Wed 7/1005:55 -

1 stop3h 40m

Deal found 18/9£77

Wed 14/1006:30 -

1 stop8h 45m

Wed 21/1015:40 -

1 stop5h 50m

Deal found 16/9£77

Mon 9/1114:25 -

1 stop7h 15m

Mon 16/1122:05 -

1 stop8h 55m

Deal found 15/9£78

Fri 6/1106:40 -

1 stop7h 40m

Fri 13/1116:10 -

1 stop7h 15m

Deal found 17/9£78

Thu 8/1009:55 -

1 stop5h 25m

Fri 16/1019:55 -

1 stop4h 15m

Deal found 16/9£78

Best flights from Ireland to Northern Ireland
Discover carefully curated flight deals from Ireland to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Sat 7/1123:35 -

1 stop8h 50m

Sat 14/1119:50 -

1 stop11h 25m

Deal found 17/9£72

Wed 4/1119:40 -

1 stop13h 20m

Wed 11/1121:20 -

1 stop11h 15m

Deal found 20/9£72

Thu 5/1108:50 -

1 stop8h 05m

Wed 11/1106:35 -

1 stop13h 10m

Deal found 20/9£155

Fri 2/1022:20 -

1 stop18h 10m

Fri 9/1007:35 -

1 stop16h 35m

Deal found 17/9£75

Fri 22/117:15 -

1 stop15h 55m

Sun 24/109:40 -

1 stop27h 00m

Deal found 19/9£176

Thu 5/1113:25 -

1 stop7h 20m

Wed 11/1121:05 -

1 stop12h 20m

Deal found 20/9£76

Thu 1/1006:05 -

1 stop6h 15m

Wed 7/1005:55 -

1 stop3h 40m

Deal found 18/9£77

Mon 9/1114:25 -

1 stop7h 15m

Mon 16/1122:05 -

1 stop8h 55m

Deal found 15/9£78

Fri 6/1106:40 -

1 stop7h 40m

Fri 13/1116:10 -

1 stop7h 15m

Deal found 17/9£78

Wed 4/1120:45 -

1 stop12h 15m

Wed 11/1121:20 -

1 stop11h 05m

Deal found 20/9£78

Thu 8/1009:55 -

1 stop5h 25m

Fri 16/1019:55 -

1 stop4h 15m

Deal found 16/9£78

Thu 29/1020:40 -

1 stop11h 00m

Wed 4/1106:35 -

1 stop5h 35m

Deal found 18/9£155

Mon 2/1115:25 -

1 stop5h 10m

Mon 9/1106:05 -

1 stop9h 20m

Deal found 18/9£79

Sat 31/1020:30 -

1 stop13h 35m

Sat 7/1106:00 -

1 stop6h 05m

Deal found 16/9£80

Mon 2/1120:40 -

1 stop12h 25m

Sun 8/1120:30 -

1 stop11h 20m

Deal found 16/9£176

Sat 7/1117:15 -

1 stop15h 55m

Sat 14/1109:40 -

1 stop13h 45m

Deal found 18/9£202

Sat 7/1107:05 -

1 stop6h 30m

Fri 13/1117:25 -

1 stop6h 00m

Deal found 20/9£80

Sat 7/1111:00 -

1 stop6h 25m

Fri 13/1106:45 -

1 stop10h 50m

Deal found 17/9£184

Thu 5/1116:15 -

1 stop3h 30m

Wed 11/1121:20 -

1 stop11h 15m

Deal found 20/9£80

Mon 12/1008:15 -

1 stop4h 05m

Wed 14/1015:40 -

1 stop8h 15m

Deal found 16/9£81

Fri 16/1020:10 -

1 stop12h 40m

Sun 18/1020:10 -

1 stop11h 35m

Deal found 18/9£205

Mon 2/1107:40 -

1 stop9h 35m

Sun 8/1107:10 -

1 stop8h 50m

Deal found 16/9£81

Sat 3/1014:35 -

1 stop8h 45m

Tue 6/1008:50 -

1 stop5h 30m

Deal found 19/9£82

Thu 12/1113:45 -

1 stop6h 00m

Wed 18/1107:55 -

1 stop7h 55m

Deal found 16/9£82

Sat 7/1111:55 -

1 stop7h 15m

Sat 14/1111:45 -

1 stop23h 25m

Deal found 20/9£258

Mon 2/1107:45 -

1 stop12h 50m

Sun 8/1120:40 -

1 stop14h 30m

Deal found 19/9£84

Fri 30/1019:10 -

1 stop13h 55m

Fri 6/1106:15 -

1 stop7h 35m

Deal found 15/9£86

Mon 5/1007:10 -

1 stop6h 30m

Fri 9/1006:45 -

1 stop17h 05m

Deal found 18/9£283

Sun 1/1121:40 -

1 stop14h 05m

Sun 8/1107:10 -

1 stop8h 40m

Deal found 17/9£86

Wed 30/917:15 -

1 stop6h 05m

Sat 3/1021:40 -

1 stop10h 50m

Deal found 16/9£87

Find flight deals from Ireland to Northern Ireland

Round-trip from	£72
One-way from	£34

7/11-14/11
2 total stops
20h 15m total
Ireland to Northern Ireland

Search Deals

1/10-31/12
1 total stop
4h 55m total
Ireland to Northern Ireland

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CorkBelfast

ORK Cork - BFS Belfast Intl

ORKBFS

Cork

Thu 15/10

17:25-22:20

1 stop4h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£34

CorkBelfast

ORK Cork - BFS Belfast Intl

ORKBFS

Cork

Thu 1/10

17:25-22:20

1 stop4h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£34

CorkBelfast

ORK Cork - BFS Belfast Intl

ORKBFS

Cork

Tue 29/9

22:25-07:05

1 stop8h 40m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£36

DublinBelfast

DUB Dublin - BFS Belfast Intl

DUBBFS

Dublin

Fri 16/10

22:00-10:45

1 stop12h 45m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

Milltown (Kerry)Belfast

KIR Milltown (Kerry) - BFS Belfast Intl

KIRBFS

Milltown (Kerry)

Fri 16/10

14:10-19:30

1 stop5h 20m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

DublinBelfast

DUB Dublin - BFS Belfast Intl

DUBBFS

Dublin

Fri 9/10

22:00-10:45

1 stop12h 45m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

DublinLondonderry

DUB Dublin - LDY Londonderry Eglinton

DUBLDY

Dublin

Tue 29/9

14:30-15:35

1 stop25h 05m

Londonderry Eglinton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

ShannonBelfast

SNN Shannon - BFS Belfast Intl

SNNBFS

Shannon

Mon 28/9

08:10-21:30

1 stop13h 20m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£48

DublinLondonderry

DUB Dublin - LDY Londonderry Eglinton

DUBLDY

Dublin

Sun 27/9

06:45-17:00

1 stop10h 15m

Londonderry Eglinton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

ShannonBelfast

SNN Shannon - BFS Belfast Intl

SNNBFS

Shannon

Sun 27/9

20:35-09:10

1 stop12h 35m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£53

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ireland to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Ireland with our price prediction graph.

ORK-BFS

DUB-BFS

SNN-BFS

DUB-LDY

KIR-BFS

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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Northern Ireland

IE0-GBNIR

ORK-BFS

DUB-BFS

SNN-BFS

DUB-LDY

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

Related info for your journey

How long is the flight from Ireland to Northern Ireland?
For as low as £155, British Airways can have you in Northern Ireland from Ireland in 8h 05m. The distance from Ireland to Northern Ireland is about 84 mi.
Can I find deals for flights from Ireland to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Ireland to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Northern Ireland.
Can I find deals for business class flights from Ireland to Northern Ireland?
Yes. Cheapflights offers flight deals from Ireland to Northern 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airlines flying to Northern Ireland

Loganair flights to Northern Ireland

Aer Lingus flights to Northern Ireland

Ryanair flights to Northern Ireland

easyJet flights to Northern Ireland

British Airways flights to Northern Ireland

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How does Cheapflights help users find flights from Ireland to Northern 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 Northern Ireland from Ireland today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Ireland.

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

Yes, we can. To see specific flights from Ireland to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ireland to Northern Ireland from £34

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Northern Ireland

Cheapest flights from Ireland to Northern IrelandExplore the most affordable flight options available from Ireland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Ireland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Ireland to Northern IrelandDiscover carefully curated flight deals from Ireland to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Ireland to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Ireland to Northern IrelandDiscover last-minute flight deals from Ireland to Northern Ireland. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Northern Ireland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Ireland to Northern IrelandSearch for one-way flight options from Ireland to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Ireland to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Ireland to Northern Ireland

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Use the filters below to find and compare flights from Ireland to Northern Ireland that are best for you.

Best time to book a flight from Ireland to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Ireland with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Ireland to Northern Ireland?

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

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

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

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.

Airlines flying to Northern Ireland

Alternative routes for Ireland to Northern Ireland

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

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Ireland to Northern Ireland by cabin class

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

Ireland and Northern Ireland flights

Browse other Ireland and Northern Ireland flight options. Last updated on 20 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Northern Ireland

Find the right flight back to Ireland after your stay in Northern Ireland

Ireland to Northern Ireland flights

Consider these flights travelling from Ireland to Northern Ireland.

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

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Cheapest flights from Ireland to Northern Ireland
Explore the most affordable flight options available from Ireland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Ireland to Northern Ireland
Discover carefully curated flight deals from Ireland to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Ireland to Northern Ireland
Discover last-minute flight deals from Ireland to Northern Ireland. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Ireland to Northern Ireland
Search for one-way flight options from Ireland to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.