What are the most popular routes from Belfast to Ireland?

While some choose either Belfast City - Shannon or Belfast Intl - Dublin, Belfast Intl - Shannon is the most popular route from Belfast to Ireland.

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

Our data shows that November tends to be the cheapest month to fly to Ireland from Belfast. Users have commonly found prices around £200 for the month, but tickets can be as low as £136. Due to multiple factors, prepare for potentially higher prices in May.

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

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

How can I find direct flights from Belfast to Ireland?

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

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

Yes. Cheapflights offers flight deals from Belfast 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.

£216+ Flights from Belfast to Ireland

Cheap flight deals from Belfast to Ireland

Round-trip from	£106
One-way from	£56

6/2-13/2
2 total stops
34h 40m total
Belfast to Ireland

Search Deals

6/2
1 total stop
7h 45m total
Belfast to Ireland

Search Deals

Find flight deals from Belfast to Ireland

Cheapest flights from Belfast to Ireland
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 24 December 2024.

Thu 26/1209:25BFS - SNN

1 stop12h 25mMultiple Airlines

Fri 27/1206:05SNN - BFS

1 stop15h 20mMultiple Airlines

Deal found 24/12£214

Thu 26/1206:55BHD - SNN

1 stop3h 35mMultiple Airlines

Fri 27/1206:05SNN - BHD

1 stop9h 45mMultiple Airlines

Deal found 24/12£273

Thu 26/1211:05BHD - SNN

1 stop8h 20mBritish Airways

Fri 27/1207:45SNN - BHD

1 stop8h 50mBritish Airways

Deal found 24/12£600

Best flights from Belfast to Ireland
Discover carefully curated flight deals from Belfast to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 December 2024.

Thu 6/220:50BFS - DUB

1 stop20h 15mMultiple Airlines

Thu 13/218:15DUB - BFS

1 stop14h 25mMultiple Airlines

Deal found 23/12£106

Tue 21/111:05BHD - DUB

1 stop9h 25mAer Lingus

Thu 23/107:00DUB - BHD

1 stop27h 35mAer Lingus

Deal found 23/12£155

Fri 21/214:05BFS - ORK

1 stop8h 40mMultiple Airlines

Fri 28/222:40ORK - BFS

1 stop14h 10mMultiple Airlines

Deal found 23/12£112

Fri 24/120:30BFS - SNN

1 stop12h 50mMultiple Airlines

Thu 30/119:55SNN - BFS

1 stop13h 15mMultiple Airlines

Deal found 23/12£119

Thu 27/315:05BHD - DUB

1 stop4h 35mBritish Airways

Mon 31/306:50DUB - BHD

2 stops6h 15mBritish Airways

Deal found 23/12£278

Tue 7/114:25BHD - DUB

1 stop4h 00mMultiple Airlines

Mon 13/106:35DUB - BHD

1 stop4h 55mMultiple Airlines

Deal found 23/12£135

Fri 24/116:55BHD - SNN

1 stop14h 30mMultiple Airlines

Thu 30/115:10SNN - BHD

1 stop5h 40mMultiple Airlines

Deal found 23/12£162

Sun 5/107:30BHD - ORK

1 stop8h 20mMultiple Airlines

Tue 7/111:40ORK - BHD

1 stop9h 30mMultiple Airlines

Deal found 23/12£180

Mon 27/111:30BHD - SNN

1 stop5h 15mBritish Airways

Mon 3/207:45SNN - BHD

1 stop6h 10mBritish Airways

Deal found 24/12£278

Sun 5/107:10BHD - ORK

2 stops16h 15mBritish Airways

Tue 7/117:35ORK - BHD

1 stop14h 50mBritish Airways

Deal found 23/12£471

Last-minute flights from Belfast to Ireland
Discover last-minute flight deals from Belfast to Ireland. Data last updated 24 December 2024 and is based on user searches.

Sun 5/121:15BFS - ORK

1 stop12h 40mMultiple Airlines

Tue 7/106:00ORK - BFS

1 stop3h 45mMultiple Airlines

Deal found 23/12£126

Sun 5/107:30BHD - ORK

1 stop8h 20mMultiple Airlines

Tue 7/111:40ORK - BHD

1 stop9h 30mMultiple Airlines

Deal found 23/12£180

Sun 5/107:10BHD - ORK

2 stops16h 15mBritish Airways

Tue 7/117:35ORK - BHD

1 stop14h 50mBritish Airways

Deal found 23/12£471

Tue 7/107:10BFS - DUB

1 stop13h 55mMultiple Airlines

Mon 13/106:30DUB - BFS

1 stop13h 40mMultiple Airlines

Deal found 23/12£117

Tue 7/114:25BHD - DUB

1 stop4h 00mMultiple Airlines

Mon 13/106:35DUB - BHD

1 stop4h 55mMultiple Airlines

Deal found 23/12£135

Tue 21/111:05BHD - DUB

1 stop9h 25mAer Lingus

Thu 23/107:00DUB - BHD

1 stop27h 35mAer Lingus

Deal found 23/12£155

Fri 24/120:30BFS - SNN

1 stop12h 50mMultiple Airlines

Thu 30/119:55SNN - BFS

1 stop13h 15mMultiple Airlines

Deal found 23/12£119

Fri 24/116:55BHD - SNN

1 stop14h 30mMultiple Airlines

Thu 30/115:10SNN - BHD

1 stop5h 40mMultiple Airlines

Deal found 23/12£162

Mon 27/111:30BHD - SNN

1 stop5h 15mBritish Airways

Mon 3/207:45SNN - BHD

1 stop6h 10mBritish Airways

Deal found 24/12£278

One-way flights from Belfast to Ireland
Search for one-way flight options from Belfast to Ireland. Find affordable one-way fares based on user searches. Data last updated 24 December 2024.

Thu 6/207:10BFS - DUB

1 stop7h 45mMultiple Airlines

Deal found 23/12£56

Mon 28/422:55BFS - ORK

1 stop10h 05mMultiple Airlines

Deal found 23/12£56

Mon 28/409:35BHD - ORK

1 stop3h 40mMultiple Airlines

Deal found 23/12£125

Sun 27/415:50BHD - ORK

1 stop7h 55mBritish Airways

Deal found 23/12£175

Sun 27/410:20BHD - ORK

3 stops23h 45mAer Lingus

Deal found 23/12£722

Find flights from Belfast to Ireland within your budget

Fly from

Fly to

Route

Depart

Return

Price

BelfastDublin

BFS - DUB

BFSDUB

Belfast Intl

Thu 6/2

20:50-17:05

1 stop20h 15m

Dublin

Thu 13/2

18:15-08:40

1 stop14h 25m

£106

BelfastCork

BFS - ORK

BFSORK

Belfast Intl

Fri 21/2

14:05-22:45

1 stop8h 40m

Cork

Fri 28/2

22:40-12:50

1 stop14h 10m

£112

BelfastShannon

BFS - SNN

BFSSNN

Belfast Intl

Fri 24/1

20:30-09:20

1 stop12h 50m

Shannon

Thu 30/1

19:55-09:10

1 stop13h 15m

£119

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 7/1

14:25-18:25

1 stop4h 00m

Dublin

Mon 13/1

06:35-11:30

1 stop4h 55m

£135

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Tue 21/1

11:05-20:30

1 stop9h 25m

Dublin

Thu 23/1

07:00-10:35

1 stop27h 35m

£155

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Fri 24/1

16:55-07:25

1 stop14h 30m

Shannon

Thu 30/1

15:10-20:50

1 stop5h 40m

£162

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sun 5/1

07:30-15:50

1 stop8h 20m

Cork

Tue 7/1

11:40-21:10

1 stop9h 30m

£180

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 27/3

15:05-19:40

1 stop4h 35m

Dublin

Mon 31/3

06:50-13:05

2 stops6h 15m

£278

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Mon 27/1

11:30-16:45

1 stop5h 15m

Shannon

Mon 3/2

07:45-13:55

1 stop6h 10m

£278

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sun 5/1

07:10-23:25

2 stops16h 15m

Cork

Tue 7/1

17:35-08:25

1 stop14h 50m

£471

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Showing 1-10 of 15 results

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.

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.

Travel insights for flights from Belfast to Ireland

Get recent, data-driven insights about flights from Belfast to Ireland including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Belfast to Ireland (average of £71). Flying from Belfast to Ireland in June is currently the most expensive (average of £104). 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.

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

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.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

Temperature in Ireland by month

If weather is an important factor for your trip to 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).

Reviews of airlines servicing Ireland

Aer Lingus

7.1

Good

1,074 reviews

Check prices

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Aer Lingus

7.1

Good

1,074 reviews

Aer Lingus

7.1

Good

1,074 reviews

Check prices

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

British Airways

6.6

Okay

6,813 reviews

Aer Lingus

7.1

Good

1,074 reviews

Check prices

Reviews

1 / 10

I telephoned to order salt free meal, which wasn’t on board. Not enough water to drink on board for my kidneys. Couldn’t use app, pressed buttons, but wasn’t allowed to do anything

Related info for your journey

What are the most popular routes from Belfast to Ireland?
While some choose either Belfast City - Shannon or Belfast Intl - Dublin, Belfast Intl - Shannon is the most popular route from Belfast to Ireland.
Can I find deals for flights from Belfast to Ireland that include hotel bookings?
Yes. In addition to deals on Belfast to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to Ireland.
Can I find deals for business class flights from Belfast to Ireland?
Yes. Cheapflights offers flight deals from Belfast 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.
What is the cheapest month to book a flight from Belfast to Ireland?
Currently, January is the cheapest month in which you can book a flight from Belfast to Ireland (average of £71). Flying from Belfast to Ireland in June is currently the most expensive (average of £104). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast to Ireland

Belfast Intl to Gatwick flights

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Direct flights to Newquay

Top 2 airlines flying from Belfast to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£64	Average£116	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£136	Average£248	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to Ireland from £56

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to Ireland

Round-trip from

One-way from

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 24 December 2024.

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 24 December 2024.

Find flights from Belfast to Ireland within your budget

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.

Travel insights for flights from Belfast to Ireland

Get recent, data-driven insights about flights from Belfast to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a 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 24 December 2024.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

Reviews of airlines servicing Ireland

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.

What are the most popular routes from Belfast to Ireland?

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

How can I find direct flights from Belfast to Ireland?

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

What is the cheapest month to book a flight from Belfast to 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.

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

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 Belfast to Ireland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to Ireland
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 24 December 2024.