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

Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Ireland (average of £71). Flying from Belfast City Airport to Ireland in August 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.

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.

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).

What are the most popular routes from Belfast City Airport to Ireland?

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

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

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

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

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

How can I find direct flights from Belfast City to Ireland?

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

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

Yes. Cheapflights offers flight deals from Belfast City 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.

£290+ Flights from Belfast City Airport to Ireland

Cheap flight deals from Belfast City to Ireland

Round-trip from	£145
One-way from	£75

30/7-6/8
2 total stops
12h 00m total
Belfast to Ireland

Search Deals

9/8
1 total stop
8h 15m total
Belfast to Ireland

Search Deals

Find flight deals from Belfast City to Ireland

Cheapest flights from Belfast City to Ireland
Explore the most affordable flight options available from Belfast City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Wed 30/715:25BHD - DUB

1 stop7h 10mMultiple Airlines

Wed 6/806:50DUB - BHD

1 stop4h 50mMultiple Airlines

Deal found 1/7£145

Thu 31/715:20BHD - SNN

1 stop4h 30mMultiple Airlines

Thu 7/808:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 1/7£150

Fri 1/816:55BHD - DUB

1 stop4h 20mAer Lingus

Sat 2/806:30DUB - BHD

1 stop11h 45mAer Lingus

Deal found 2/7£168

Sat 11/1007:00BHD - ORK

1 stop4h 45mMultiple Airlines

Thu 16/1015:15ORK - BHD

1 stop4h 40mMultiple Airlines

Deal found 2/7£181

Thu 21/806:30BHD - ORK

2 stops32h 30mKLM

Wed 27/817:10ORK - BHD

1 stop23h 45mKLM

Deal found 2/7£304

Sat 19/718:30BHD - ORK

1 stop5h 15mBritish Airways

Wed 23/707:20ORK - BHD

1 stop6h 20mBritish Airways

Deal found 3/7£473

Thu 31/718:45BHD - SNN

2 stops25h 50mBritish Airways

Thu 7/821:15SNN - BHD

1 stop12h 05mBritish Airways

Deal found 1/7£700

Sat 12/712:00BHD - DUB

1 stop23h 45mLoganair

Tue 15/712:10DUB - BHD

3 stops24h 45mLoganair

Deal found 3/7£706

Best flights from Belfast City to Ireland
Discover carefully curated flight deals from Belfast City to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Wed 30/715:25BHD - DUB

1 stop7h 10mMultiple Airlines

Wed 6/806:50DUB - BHD

1 stop4h 50mMultiple Airlines

Deal found 1/7£145

Fri 1/816:55BHD - DUB

1 stop4h 20mAer Lingus

Sat 2/806:30DUB - BHD

1 stop11h 45mAer Lingus

Deal found 2/7£168

Thu 31/715:20BHD - SNN

1 stop4h 30mMultiple Airlines

Thu 7/808:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 1/7£150

Thu 21/806:30BHD - ORK

2 stops32h 30mKLM

Wed 27/817:10ORK - BHD

1 stop23h 45mKLM

Deal found 2/7£304

Sat 11/1007:00BHD - ORK

1 stop4h 45mMultiple Airlines

Thu 16/1015:15ORK - BHD

1 stop4h 40mMultiple Airlines

Deal found 2/7£181

Sat 19/718:30BHD - ORK

1 stop5h 15mBritish Airways

Wed 23/707:20ORK - BHD

1 stop6h 20mBritish Airways

Deal found 3/7£473

Thu 31/718:45BHD - SNN

2 stops25h 50mBritish Airways

Thu 7/821:15SNN - BHD

1 stop12h 05mBritish Airways

Deal found 1/7£700

Last-minute flights from Belfast City to Ireland
Discover last-minute flight deals from Belfast City to Ireland. Data last updated 4 July 2025 and is based on user searches.

Wed 9/718:00BHD - ORK

1 stop6h 25mMultiple Airlines

Fri 11/718:05ORK - BHD

1 stop20h 35mMultiple Airlines

Deal found 2/7£229

Sat 12/718:00BHD - DUB

1 stop4h 55mMultiple Airlines

Tue 15/716:20DUB - BHD

1 stop4h 50mMultiple Airlines

Deal found 3/7£160

Sat 12/712:00BHD - DUB

1 stop23h 45mLoganair

Tue 15/712:10DUB - BHD

3 stops24h 45mLoganair

Deal found 3/7£706

Sat 19/718:30BHD - ORK

1 stop5h 15mBritish Airways

Wed 23/707:20ORK - BHD

1 stop6h 20mBritish Airways

Deal found 3/7£473

Wed 30/715:25BHD - DUB

1 stop7h 10mMultiple Airlines

Wed 6/806:50DUB - BHD

1 stop4h 50mMultiple Airlines

Deal found 1/7£145

Thu 31/715:20BHD - SNN

1 stop4h 30mMultiple Airlines

Thu 7/808:45SNN - BHD

1 stop8h 55mMultiple Airlines

Deal found 1/7£150

Thu 31/718:45BHD - SNN

2 stops25h 50mBritish Airways

Thu 7/821:15SNN - BHD

1 stop12h 05mBritish Airways

Deal found 1/7£700

Fri 1/816:55BHD - DUB

1 stop4h 20mAer Lingus

Sat 2/806:30DUB - BHD

1 stop11h 45mAer Lingus

Deal found 2/7£168

Sun 3/818:50BHD - ORK

1 stop6h 25mMultiple Airlines

Sun 10/823:15ORK - BHD

1 stop8h 55mMultiple Airlines

Deal found 3/7£192

Thu 21/806:30BHD - ORK

2 stops32h 30mKLM

Wed 27/817:10ORK - BHD

1 stop23h 45mKLM

Deal found 2/7£304

One-way flights from Belfast City to Ireland
Search for one-way flight options from Belfast City to Ireland. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Sat 9/806:50BHD - ORK

1 stop8h 15mMultiple Airlines

Deal found 2/7£75

Thu 7/815:20BHD - DUB

1 stop8h 20mMultiple Airlines

Deal found 3/7£79

Wed 9/715:15BHD - DUB

1 stop6h 00mAer Lingus

Deal found 2/7£90

Sat 1/1106:30BHD - DUB

2 stops11h 10mBritish Airways

Deal found 2/7£195

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 30/7

15:25-22:35

1 stop7h 10m

Dublin

Wed 6/8

06:50-11:40

1 stop4h 50m

£145

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 31/7

15:20-19:50

1 stop4h 30m

Shannon

Thu 7/8

08:45-17:40

1 stop8h 55m

£150

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Fri 1/8

16:55-21:15

1 stop4h 20m

Dublin

Sat 2/8

06:30-18:15

1 stop11h 45m

£168

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 11/10

07:00-11:45

1 stop4h 45m

Cork

Thu 16/10

15:15-19:55

1 stop4h 40m

£181

BelfastCork

BHD - ORK

BHDORK

Belfast City

Thu 21/8

06:30-15:00

2 stops32h 30m

Cork

Wed 27/8

17:10-16:55

1 stop23h 45m

£304

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 19/7

18:30-23:45

1 stop5h 15m

Cork

Wed 23/7

07:20-13:40

1 stop6h 20m

£473

BelfastShannon

BHD - SNN

BHDSNN

Belfast City

Thu 31/7

18:45-20:35

2 stops25h 50m

Shannon

Thu 7/8

21:15-09:20

1 stop12h 05m

£700

BelfastCork

BHD - ORK

BHDORK

Belfast City

Sat 9/8

06:50-15:05

1 stop8h 15m

£75

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Thu 7/8

15:20-23:40

1 stop8h 20m

£79

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Wed 9/7

15:15-21:15

1 stop6h 00m

£90

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 11 results

Best time to book a flight from Belfast City to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Belfast City 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Ireland

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

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from Belfast City Airport to Ireland, such as KLM, Aer Lingus, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,367 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,144 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,093 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Belfast City to Ireland

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Direct flights to Berlin

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Direct flights to Madrid

Direct flights to Ibiza

Direct flights to Newcastle upon Tyne

Direct flights to Budapest

Direct flights to Las Palmas de Gran Canaria

Direct flights to Zurich

Direct flights to Brussels

Direct flights to Copenhagen

Direct flights to Stockholm

Direct flights to Frankfurt am Main

Direct flights to Geneva

Direct flights to Naples

Direct flights to Newquay

Direct flights to Nice

Direct flights to Heraklion

Direct flights to Venice

Direct flights to Paphos

Direct flights to Puerto del Rosario

Direct flights to Munich

Direct flights to Vienna

Top airline flying from Belfast City to Ireland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£234	Average£333	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast City to Ireland?

Deals for Belfast City to Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to Ireland for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Belfast City to 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 Belfast City to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Belfast City 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 City Airport to Ireland from £75

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to Ireland

Keep the following information in mind while searching for Belfast City to Ireland flight deals. Data was last updated 4 July 2025.

Round-trip from

One-way from

Find flight deals from Belfast City to Ireland

Cheapest flights from Belfast City to IrelandExplore the most affordable flight options available from Belfast City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Belfast City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Belfast City to Ireland

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

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Ireland

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 4 July 2025.

Read through reviews of airlines operating flights from Belfast City Airport to Ireland, such as KLM, Aer Lingus, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City Airport to Ireland?

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

How can I find direct flights from Belfast City to Ireland?

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

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

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

Top airline flying from Belfast City 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 City to Ireland?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast City to Ireland
Explore the most affordable flight options available from Belfast City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.