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Cheap flights from Belfast to Ireland from £46

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

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

Our data shows that March tends to be the cheapest month to fly to Ireland from Belfast. Users have commonly found prices around £216 for the month, but tickets can be as low as £141. Due to multiple factors, prepare for potentially higher prices in July.

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.

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 1,000,913 searches. Data last updated 26 July 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.
Sat 14/916:15BHD - DUB
1 stop6h 10mBritish Airways
Mon 16/920:30DUB - BHD
1 stop12h 25mBritish Airways
Deal found 25/7£91
Wed 14/819:40BHD - DUB
1 stop12h 35mBritish Airways
Sun 18/820:15DUB - BHD
1 stop12h 50mBritish Airways
Deal found 25/7£116
Thu 12/918:25BHD - ORK
1 stop16h 20mBritish Airways
Wed 18/920:30ORK - BHD
1 stop12h 20mBritish Airways
Deal found 24/7£142
Wed 16/1011:50BHD - DUB
1 stop5h 05mBritish Airways
Wed 23/1008:10DUB - BHD
1 stop4h 45mBritish Airways
Deal found 25/7£162
Sun 8/919:40BHD - ORK
1 stop15h 05mBritish Airways
Sat 14/916:15ORK - BHD
1 stop4h 30mBritish Airways
Deal found 25/7£200
Fri 1/1119:35BHD - ORK
1 stop15h 35mBritish Airways
Sat 2/1120:10ORK - BHD
1 stop12h 05mBritish Airways
Deal found 24/7£261
Fri 9/806:35BHD - ORK
1 stop17h 10mBritish Airways
Tue 13/820:30ORK - BHD
1 stop12h 35mBritish Airways
Deal found 24/7£276
Thu 22/809:35BHD - DUB
1 stop12h 55mBritish Airways
Thu 29/812:05DUB - BHD
2 stops20h 55mBritish Airways
Deal found 25/7£283
Wed 31/709:50BHD - SNN
1 stop6h 20mBritish Airways
Sun 4/807:40SNN - BHD
1 stop8h 45mBritish Airways
Deal found 26/7£320

Cheap Aer Lingus flights from Belfast to Ireland

Explore cheap flight options specifically provided by Aer Lingus 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 1,000,913 searches. Data last updated 26 July 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from Belfast to Ireland. Make sure to examine the flight information before completing your reservation.
Thu 22/813:25BHD - DUB
1 stop8h 25mAer Lingus
Thu 29/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£102
Thu 22/810:00BHD - DUB
1 stop11h 50mAer Lingus
Thu 29/806:30DUB - BHD
1 stop13h 25mAer Lingus
Deal found 25/7£104
Thu 8/806:35BHD - DUB
1 stop8h 50mAer Lingus
Mon 12/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£123

Cheap Belfast to Ireland flights in July & August 2024

Find cheap flight options from Belfast to Ireland specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 July 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.
Thu 22/806:00BFS - DUB
1 stop7h 00mMultiple Airlines
Thu 29/822:35DUB - BFS
1 stop10h 25mMultiple Airlines
Deal found 25/7£89
Thu 8/809:30BFS - DUB
1 stop10h 30mMultiple Airlines
Mon 12/822:00DUB - BFS
1 stop13h 15mMultiple Airlines
Deal found 25/7£89
Thu 22/813:25BHD - DUB
1 stop8h 25mAer Lingus
Thu 29/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£102
Thu 22/810:00BHD - DUB
1 stop11h 50mAer Lingus
Thu 29/806:30DUB - BHD
1 stop13h 25mAer Lingus
Deal found 25/7£104
Wed 14/819:40BHD - DUB
1 stop12h 35mBritish Airways
Sun 18/820:15DUB - BHD
1 stop12h 50mBritish Airways
Deal found 25/7£116
Thu 8/806:35BHD - DUB
1 stop8h 50mAer Lingus
Mon 12/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£123
Sun 4/807:05BFS - SNN
1 stop24h 30mMultiple Airlines
Wed 7/817:35SNN - BFS
1 stop15h 30mMultiple Airlines
Deal found 25/7£144
Sun 4/808:35BHD - SNN
1 stop23h 00mMultiple Airlines
Wed 7/806:50SNN - BHD
1 stop6h 50mMultiple Airlines
Deal found 25/7£208
Sun 4/817:35BFS - SNN
1 stop5h 15mMultiple Airlines
Wed 7/813:10SNN - BFS
2 stops9h 00mMultiple Airlines
Deal found 25/7£252

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 1,000,913 searches. Data last updated 26 July 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.
Thu 22/806:00BFS - DUB
1 stop7h 00mMultiple Airlines
Thu 29/822:35DUB - BFS
1 stop10h 25mMultiple Airlines
Deal found 25/7£89
Thu 8/809:30BFS - DUB
1 stop10h 30mMultiple Airlines
Mon 12/822:00DUB - BFS
1 stop13h 15mMultiple Airlines
Deal found 25/7£89
Sat 14/916:15BHD - DUB
1 stop6h 10mBritish Airways
Mon 16/920:30DUB - BHD
1 stop12h 25mBritish Airways
Deal found 25/7£91
Thu 22/813:25BHD - DUB
1 stop8h 25mAer Lingus
Thu 29/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£102
Thu 22/810:00BHD - DUB
1 stop11h 50mAer Lingus
Thu 29/806:30DUB - BHD
1 stop13h 25mAer Lingus
Deal found 25/7£104
Wed 14/819:40BHD - DUB
1 stop12h 35mBritish Airways
Sun 18/820:15DUB - BHD
1 stop12h 50mBritish Airways
Deal found 25/7£116
Thu 8/806:35BHD - DUB
1 stop8h 50mAer Lingus
Mon 12/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£123
Thu 12/918:25BHD - ORK
1 stop16h 20mBritish Airways
Wed 18/920:30ORK - BHD
1 stop12h 20mBritish Airways
Deal found 24/7£142
Sun 4/807:05BFS - SNN
1 stop24h 30mMultiple Airlines
Wed 7/817:35SNN - BFS
1 stop15h 30mMultiple Airlines
Deal found 25/7£144

Belfast to Ireland flights leaving soon

Find last-minute flight options from Belfast to Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Check out these flights departing soon from Belfast to Ireland. Tip: verify your flight details before completing your reservation.
Thu 8/806:35BHD - DUB
1 stop8h 50mAer Lingus
Mon 12/806:30DUB - BHD
1 stop14h 25mAer Lingus
Deal found 25/7£123
Sun 4/807:05BFS - SNN
1 stop24h 30mMultiple Airlines
Wed 7/817:35SNN - BFS
1 stop15h 30mMultiple Airlines
Deal found 25/7£144
Sun 4/808:35BHD - SNN
1 stop23h 00mMultiple Airlines
Wed 7/806:50SNN - BHD
1 stop6h 50mMultiple Airlines
Deal found 25/7£208
Sun 4/817:35BFS - SNN
1 stop5h 15mMultiple Airlines
Wed 7/813:10SNN - BFS
2 stops9h 00mMultiple Airlines
Deal found 25/7£252
Wed 31/709:50BHD - SNN
1 stop6h 20mBritish Airways
Sun 4/807:40SNN - BHD
1 stop8h 45mBritish Airways
Deal found 26/7£320
Wed 31/709:50BHD - SNN
1 stop6h 20mBritish Airways
Sun 4/807:40SNN - BHD
1 stop4h 40mBritish Airways
Deal found 25/7£321
Sun 4/812:15BHD - SNN
2 stops8h 20mBritish Airways
Wed 7/807:40SNN - BHD
1 stop9h 45mBritish Airways
Deal found 25/7£460
Sun 4/808:35BHD - SNN
3 stops36h 00mMultiple Airlines
Wed 7/816:55SNN - BHD
3 stops20h 05mMultiple Airlines
Deal found 25/7£684
Sun 4/812:15BHD - SNN
2 stops8h 20mBritish Airways
Wed 7/807:40SNN - BHD
2 stops10h 00mBritish Airways
Deal found 25/7£749

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 1,000,913 searches. Data last updated 26 July 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.
Tue 3/905:45BFS - DUB
1 stop10h 25mMultiple Airlines
Deal found 25/7£46
Tue 3/915:15BHD - DUB
1 stop4h 30mMultiple Airlines
Deal found 25/7£60
Tue 3/908:20BFS - DUB
2 stops24h 55mMultiple Airlines
Deal found 25/7£94
Tue 3/918:15BHD - DUB
2 stops17h 10mBritish Airways
Deal found 25/7£169

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 1,000,913 searches. Data last updated 26 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£89 - £304

Route

Depart

Return

Price

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Thu 22/8

1 stop7h 00m

Dublin

Thu 29/8

1 stop10h 25m

£89

Belfast IntlDublin

BFS - DUB

BFSDUB

Belfast Intl

Thu 8/8

1 stop10h 30m

Dublin

Mon 12/8

1 stop13h 15m

£89

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Sat 14/9

1 stop6h 10m

Dublin

Mon 16/9

1 stop12h 25m

£91

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Thu 22/8

1 stop8h 25m

Dublin

Thu 29/8

1 stop14h 25m

£102

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Thu 22/8

1 stop11h 50m

Dublin

Thu 29/8

1 stop13h 25m

£104

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Wed 14/8

1 stop12h 35m

Dublin

Sun 18/8

1 stop12h 50m

£116

Belfast CityDublin

BHD - DUB

BHDDUB

Belfast City

Thu 8/8

1 stop8h 50m

Dublin

Mon 12/8

1 stop14h 25m

£123

Belfast CityCork

BHD - ORK

BHDORK

Belfast City

Thu 12/9

1 stop16h 20m

Cork

Wed 18/9

1 stop12h 20m

£142

Belfast CityCork

BHD - ORK

BHDORK

Belfast City

Thu 12/9

1 stop6h 10m

Cork

Wed 18/9

2 stops24h 15m

£304

Flights are sorted by cheapest first

Deals found on 25/7

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

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.

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 26 July 2024.
Get a feel of what it's like to fly with British Airways, Aer Lingus 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.
KLM
7.9
Good
1,417 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.3

Crew

8.4

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.

KLM
7.9
Good
1,417 reviews
KLM
7.9
Good
1,417 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.3

Crew

8.4

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.

Aer Lingus
7.2
Good
1,198 reviews
KLM
7.9
Good
1,417 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.3

Crew

8.4

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.

British Airways
6.7
Okay
6,717 reviews
KLM
7.9
Good
1,417 reviews
Check prices

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.3

Crew

8.4

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 £100 on Cheapflights?

    Yes, there are multiple flights from Belfast to Ireland for under £100. The cheapest flight booked recently is on Multiple Airlines for just £89, but on average you can expect to pay £190.

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

    There are currently 11+ open flights from Belfast to Ireland within the next 7 days for less than £200.

  • 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 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. Cork Airport (ORK), Shannon Airport (SNN), 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 25/7.

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

    Currently, September is the cheapest month in which you can book a flight from Belfast to Ireland (average of £53). Flying from Belfast to Ireland in May is currently the most expensive (average of £94). 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

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Alternative routes for Belfast to Ireland
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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 1,000,913 searches. Data last updated 26 July 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£25Average£36FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£63Average£122FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£140Average£241FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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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.
First Class
Business Class
Prem Econ Class
Economy class

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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.

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