Cheap flights from Ireland to Northern Ireland

DUB — BFS
27 May — 3 Jun1
Return
1 adult
Economy
From?
To?
Fri 27/5
Fri 3/6

What is the cheapest month to fly from Ireland to Northern Ireland?

Our data shows that March tends to be the cheapest month to fly to Northern Ireland from Ireland. Users have commonly found prices around £197 for the month, but tickets can be as low as £86. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Ireland to Northern Ireland (IE - 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.

Cheap flights from Ireland to Northern Ireland in May, June 2022

The best prices found for Ireland to Northern Ireland flights in May, June
12 Jun - 16 Jun
DUB

Dublin

BFS

Belfast Intl

1 stop

25h 40m
BFS

Belfast Intl

DUB

Dublin

1 stop

8h 45m
£98

Multiple Airlines

View Deal

Deal found 22-5-22

16 Jun - 19 Jun
SNN

Shannon

BFS

Belfast Intl

1 stop

7h 00m
BFS

Belfast Intl

SNN

Shannon

1 stop

5h 55m
£102

Multiple Airlines

View Deal

Deal found 20-5-22

17 Jun - 19 Jun
SNN

Shannon

BFS

Belfast Intl

1 stop

16h 40m
BFS

Belfast Intl

SNN

Shannon

1 stop

5h 55m
£109

Multiple Airlines

View Deal

Deal found 20-5-22

Ireland to Northern Ireland 2022 flight deals

Cheap flights to Northern Ireland from Ireland found for this year
12 Jun - 16 Jun
DUB

Dublin

BFS

Belfast Intl

1 stop

25h 40m
BFS

Belfast Intl

DUB

Dublin

1 stop

8h 45m
£98

Multiple Airlines

View Deal

Deal found 22-5-22

16 Jun - 19 Jun
SNN

Shannon

BFS

Belfast Intl

1 stop

7h 00m
BFS

Belfast Intl

SNN

Shannon

1 stop

5h 55m
£102

Multiple Airlines

View Deal

Deal found 20-5-22

18 Jul - 19 Jul
DUB

Dublin

BFS

Belfast Intl

1 stop

25h 45m
BFS

Belfast Intl

DUB

Dublin

1 stop

11h 05m
£106

Multiple Airlines

View Deal

Deal found 20-5-22

Cheap British Airways flights from Ireland to Northern Ireland

6 Oct - 8 Oct
DUB

Dublin

BHD

Belfast City

1 stop

5h 00m
BHD

Belfast City

DUB

Dublin

1 stop

13h 30m
£142

British Airways

View Deal

Deal found 20-5-22

20 Jun - 27 Jun
ORK

Cork

BHD

Belfast City

1 stop

12h 10m
BHD

Belfast City

ORK

Cork

1 stop

10h 00m
£251

British Airways

View Deal

Deal found 21-5-22

27 Jul - 2 Aug
SNN

Shannon

BHD

Belfast City

1 stop

6h 30m
BHD

Belfast City

SNN

Shannon

1 stop

9h 25m
£255

British Airways

View Deal

Deal found 22-5-22

Cheap KLM flights from Ireland to Northern Ireland

20 Jun - 27 Jun
ORK

Cork

BHD

Belfast City

2 stops

29h 15m
BHD

Belfast City

ORK

Cork

1 stop

23h 35m
£400

KLM

View Deal

Deal found 21-5-22

20 Jun - 27 Jun
ORK

Cork

BHD

Belfast City

2 stops

29h 15m
BHD

Belfast City

ORK

Cork

2 stops

17h 35m
£541

KLM

View Deal

Deal found 21-5-22

Last-minute flights from Ireland to Northern Ireland

Late deals on return flights to Northern Ireland from Ireland, departing today and this week
27 May - 3 Jun
DUB

Dublin

BHD

Belfast City

1 stop

11h 25m
BHD

Belfast City

DUB

Dublin

1 stop

5h 35m
£190

Multiple Airlines

View Deal

Deal found 20-5-22

27 May - 3 Jun
DUB

Dublin

BHD

Belfast City

1 stop

5h 50m
BHD

Belfast City

DUB

Dublin

2 stops

5h 50m
£571

Multiple Airlines

View Deal

Deal found 20-5-22

One-way flights to Northern Ireland from Ireland

The cheapest one-way flights from Ireland to Northern Ireland
23 Jun
DUB

Dublin

LDY

Londonderry Eglinton

1 stop

19h 15m
£30

Multiple Airlines

View Deal

Deal found 21-5-22

11 Jun
DUB

Dublin

BFS

Belfast Intl

1 stop

10h 15m
£44

Multiple Airlines

View Deal

Deal found 20-5-22

27 Jul
DUB

Dublin

BFS

Belfast Intl

1 stop

10h 35m
£46

Multiple Airlines

View Deal

Deal found 21-5-22

Related info for your journey

Useful info, stats and facts about Ireland to Northern Ireland flights.

Which airlines flying from Ireland to Northern Ireland have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Ryanair, Vipper, and British Airways flying from Ireland to Northern Ireland have implemented new flexible cancellation policies.

Can I find flights from Ireland to Northern Ireland for under £100 on Cheapflights?

Yes, there are multiple flights from Ireland to Northern Ireland for under £100. The cheapest flight booked recently is on Multiple Airlines for just £98, but on average you can expect to pay £152.

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

There are currently 2+ open flights from Ireland to Northern Ireland within the next 7 days for less than £200.

Destination points for flights from Ireland to Northern Ireland

Select to see more specific information for flights from Ireland to all places in Northern Ireland

Top 2 airlines flying from Ireland to Northern Ireland

The chart below displays the airlines Cheapflights users travelling from Ireland to Northern Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
RyanairCheapest£57Average£82FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Ryanair flights
VipperCheapest£265Average£288FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Vipper flights

Hourly flight availability from Ireland to Northern Ireland

See what time of day planes typically take off from Ireland to Northern Ireland
0%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM