Find flights
Airlines
FAQs

Cheap flights from Belfast 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 13/5. 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.
BHD — DUB
29 Apr — 6 May1
1 adult
Mon 29/4
Mon 6/5

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

Our data shows that June tends to be the cheapest month to fly to Ireland from Belfast. Users have commonly found prices around £238 for the month, but tickets can be as low as £88. Due to multiple factors, prepare for potentially higher prices in October.

When is the cheapest time to fly from Belfast to Ireland (BFS - 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.

Cheap British Airways flights from Belfast to Ireland

Explore cheap flight options specifically provided by British Airways for the route between Belfast and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.
Take a peek at the cheapest British Airways flights we've detected travelling from Belfast to Ireland. Make sure to check back often as deals are often changing.
Fri 12/716:20BHD - DUB
1 stop4h 35mBritish Airways
Tue 23/712:30DUB - BHD
1 stop4h 55mBritish Airways
Deal found 24/4£165
Tue 14/518:15BHD - DUB
1 stop4h 10mBritish Airways
Sat 18/521:10DUB - BHD
1 stop19h 40mBritish Airways
Deal found 23/4£219
Fri 16/820:05BHD - SNN
1 stop15h 15mBritish Airways
Mon 19/807:40SNN - BHD
1 stop25h 15mBritish Airways
Deal found 23/4£268
Fri 17/518:25BHD - DUB
1 stop14h 05mBritish Airways
Sun 19/507:30DUB - BHD
1 stop8h 55mBritish Airways
Deal found 22/4£284
Fri 17/518:25BHD - DUB
1 stop14h 05mBritish Airways
Sun 19/507:30DUB - BHD
1 stop8h 55mBritish Airways
Deal found 23/4£284
Tue 14/506:35BHD - SNN
1 stop9h 35mBritish Airways
Thu 16/507:40SNN - BHD
1 stop7h 55mBritish Airways
Deal found 23/4£298
Tue 14/506:35BHD - SNN
1 stop4h 45mBritish Airways
Wed 15/507:40SNN - BHD
1 stop7h 40mBritish Airways
Deal found 23/4£308
Tue 14/513:40BHD - SNN
1 stop6h 55mBritish Airways
Thu 16/507:40SNN - BHD
1 stop7h 55mBritish Airways
Deal found 24/4£314
Fri 16/806:35BHD - SNN
2 stops14h 00mBritish Airways
Mon 19/821:25SNN - BHD
1 stop11h 30mBritish Airways
Deal found 23/4£458

Cheap KLM flights from Belfast to Ireland

Explore cheap flight options specifically provided by KLM for the route between Belfast and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.
Take a gander at the lowest prices we've found on KLM flights from Belfast to Ireland. Make sure to examine the flight information before completing your reservation.
Fri 24/517:20BHD - ORK
1 stop6h 10mKLM
Sun 26/506:15ORK - BHD
1 stop10h 35mKLM
Deal found 24/4£345
Fri 24/517:20BHD - ORK
2 stops22h 30mKLM
Sun 26/506:15ORK - BHD
1 stop10h 35mKLM
Deal found 24/4£460
Fri 24/517:20BHD - ORK
2 stops22h 30mKLM
Sun 26/516:35ORK - BHD
2 stops24h 15mKLM
Deal found 24/4£616

Cheap Belfast to Ireland flights in April & May 2024

Find cheap flight options from Belfast to Ireland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Prices were last updated on 24 April 2024.
Listed are some of the best fares we've found on flights departing from Belfast to Ireland in 2024. Check back regularly for other flight deals.
Tue 21/515:25BHD - DUB
1 stop6h 30mAer Lingus
Thu 23/506:40DUB - BHD
1 stop11h 00mAer Lingus
Deal found 24/4£122
Thu 30/515:25BHD - DUB
1 stop6h 25mMultiple Airlines
Sun 2/607:40DUB - BHD
1 stop10h 30mMultiple Airlines
Deal found 23/4£141
Tue 21/522:00BFS - DUB
1 stop11h 35mMultiple Airlines
Thu 23/506:40DUB - BFS
1 stop10h 00mMultiple Airlines
Deal found 24/4£155
Tue 14/518:15BHD - DUB
1 stop4h 10mBritish Airways
Sat 18/521:10DUB - BHD
1 stop19h 40mBritish Airways
Deal found 23/4£219
Wed 22/516:35BFS - DUB
1 stop5h 15mMultiple Airlines
Wed 29/519:20DUB - BFS
1 stop3h 40mMultiple Airlines
Deal found 24/4£228
Wed 22/516:35BFS - DUB
1 stop5h 15mMultiple Airlines
Wed 29/519:20DUB - BFS
1 stop3h 40mMultiple Airlines
Deal found 24/4£229
Tue 21/519:30BHD - DUB
1 stop12h 55mMultiple Airlines
Thu 23/517:45DUB - BHD
2 stops21h 05mMultiple Airlines
Deal found 24/4£272
Fri 17/518:25BHD - DUB
1 stop14h 05mBritish Airways
Sun 19/507:30DUB - BHD
1 stop8h 55mBritish Airways
Deal found 22/4£284
Fri 17/518:25BHD - DUB
1 stop14h 05mBritish Airways
Sun 19/507:30DUB - BHD
1 stop8h 55mBritish Airways
Deal found 23/4£284

Belfast to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Belfast and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.
Listed are some of the best fares we've found on flights departing from Belfast to Ireland in 2024. Check back regularly for other flight deals.
Tue 21/515:25BHD - DUB
1 stop6h 30mAer Lingus
Thu 23/506:40DUB - BHD
1 stop11h 00mAer Lingus
Deal found 24/4£122
Thu 30/515:25BHD - DUB
1 stop6h 25mMultiple Airlines
Sun 2/607:40DUB - BHD
1 stop10h 30mMultiple Airlines
Deal found 23/4£141
Tue 21/522:00BFS - DUB
1 stop11h 35mMultiple Airlines
Thu 23/506:40DUB - BFS
1 stop10h 00mMultiple Airlines
Deal found 24/4£155
Fri 12/716:20BHD - DUB
1 stop4h 35mBritish Airways
Tue 23/712:30DUB - BHD
1 stop4h 55mBritish Airways
Deal found 24/4£165
Tue 14/518:15BHD - DUB
1 stop4h 10mBritish Airways
Sat 18/521:10DUB - BHD
1 stop19h 40mBritish Airways
Deal found 23/4£219
Wed 22/516:35BFS - DUB
1 stop5h 15mMultiple Airlines
Wed 29/519:20DUB - BFS
1 stop3h 40mMultiple Airlines
Deal found 24/4£228
Wed 22/516:35BFS - DUB
1 stop5h 15mMultiple Airlines
Wed 29/519:20DUB - BFS
1 stop3h 40mMultiple Airlines
Deal found 24/4£229
Wed 27/1106:45BHD - SNN
1 stop10h 00mBritish Airways
Sun 1/1220:05SNN - BHD
1 stop12h 10mBritish Airways
Deal found 23/4£271
Tue 21/519:30BHD - DUB
1 stop12h 55mMultiple Airlines
Thu 23/517:45DUB - BHD
2 stops21h 05mMultiple Airlines
Deal found 24/4£272

One-way flights to Ireland from Belfast

Search for one-way flight options from Belfast to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.
Users in need of a one-way flight from Belfast to Ireland can choose from these deals. Users can also find round-trip Belfast to Ireland flights by using the search form above.
Mon 13/516:55BHD - DUB
1 stop4h 55mAer Lingus
Deal found 23/4£62
Wed 18/906:15BFS - DUB
1 stop15h 30mMultiple Airlines
Deal found 24/4£68
Tue 24/915:10BFS - DUB
1 stop3h 10mMultiple Airlines
Deal found 23/4£81
Sun 16/607:05BFS - DUB
1 stop3h 55mMultiple Airlines
Deal found 24/4£83
Tue 24/910:40BHD - DUB
1 stop7h 40mMultiple Airlines
Deal found 23/4£83
Tue 11/620:55BFS - DUB
2 stops16h 40mMultiple Airlines
Deal found 22/4£88
Mon 10/620:55BFS - DUB
2 stops16h 25mMultiple Airlines
Deal found 22/4£88
Mon 10/609:05BHD - DUB
1 stop12h 55mMultiple Airlines
Deal found 22/4£118
Fri 17/522:00BFS - SNN
1 stop17h 45mMultiple Airlines
Deal found 24/4£119

Find flights from Belfast to Ireland within your budget

Customise your flight search to find flights from Belfast to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£122 - £345

Route

Depart

Return

Price

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Tue 21/5

1 stop6h 30m

Dublin

Thu 23/5

1 stop11h 00m

£122

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Thu 30/5

1 stop6h 25m

Dublin

Sun 2/6

1 stop10h 30m

£141

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Tue 14/5

1 stop5h 15m

Dublin

Sat 18/5

1 stop8h 25m

£148

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Thu 30/5

1 stop11h 00m

Dublin

Sun 2/6

1 stop3h 55m

£150

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Tue 21/5

1 stop11h 35m

Dublin

Thu 23/5

1 stop10h 00m

£155

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Fri 12/7

1 stop4h 35m

Dublin

Tue 23/7

1 stop4h 55m

£165

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Tue 14/5

1 stop4h 10m

Dublin

Sat 18/5

1 stop19h 40m

£219

Belfast CityShannon

BHD - SNN

BHDSNN

Belfast City

Fri 16/8

1 stop15h 15m

Shannon

Mon 19/8

1 stop25h 15m

£268

Belfast CityCork

BHD - ORK

BHDORK

Belfast City

Fri 24/5

1 stop6h 10m

Cork

Sun 26/5

1 stop10h 35m

£345

Flights are sorted by cheapest first

Deals found on 24/4

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

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 24 April 2024.
Get a feel of what it's like to fly with British Airways and KLM from Belfast to Ireland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,629 reviews

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Overall

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,629 reviews
7.9
Good
1,629 reviews

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Overall

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.2
Good
1,349 reviews
7.9
Good
1,629 reviews

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Overall

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.8
Okay
6,924 reviews
7.9
Good
1,629 reviews

Boarding

7.8

Comfort

7.6

Entertainment

7.3

Overall

7.9

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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.
  • Can I find flights from Belfast to Ireland for under £200 on Cheapflights?

    Yes, there are multiple flights from Belfast to Ireland for under £200. The cheapest flight booked recently is on Aer Lingus for just £122, but on average you can expect to pay £254.

  • What are the most popular routes from Belfast to Ireland?

  • What does BFS to DUB mean?

    BFS and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to DUB refers to a flight route from Belfast Intl Airport to Dublin Airport. Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Belfast 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 Belfast to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast 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 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.

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

    Many airlines flying from Belfast 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 Belfast to Ireland?

    Yes, you can often find last-minute deals on Belfast 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 Belfast to Ireland flight deals updated?

    The Belfast to Ireland flight deals you see on this page were last updated on 24/4.

See more FAQs

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 3 airlines flying from Belfast to Ireland

Discover the top 3 airlines that operate flights from Belfast to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 928,181 searches. Data last updated 24 April 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£42FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£61Average£114FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£145Average£257FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Belfast to Ireland by cabin class

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

Hourly flight availability from Belfast to Ireland

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 April 2024.
20%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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?

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
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.