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Cheap flights from Ireland to Belfast 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 9/6. 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.
DUB — BHD
25 Apr — 2 May1
1 adult
Thu 25/4
Thu 2/5

When is the cheapest time to fly from Ireland to Belfast (IE - BFS)?

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

Cheap British Airways flights from Ireland to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Ireland and Belfast. 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 899,432 searches. Data last updated 20 April 2024.
Consider these cheap British Airways flights we've found departing from Ireland to Belfast. It's recommended that users confirm their flight details before booking.
Tue 14/513:40DUB - BHD
1 stop5h 00mBritish Airways
Sat 18/506:50BHD - DUB
1 stop13h 35mBritish Airways
Deal found 18/4£207
Fri 10/515:20DUB - BHD
1 stop5h 20mBritish Airways
Sun 12/518:05BHD - DUB
1 stop14h 10mBritish Airways
Deal found 19/4£218
Thu 6/620:30ORK - BHD
1 stop12h 30mBritish Airways
Fri 7/620:05BHD - ORK
1 stop19h 05mBritish Airways
Deal found 19/4£222
Thu 6/620:30ORK - BHD
1 stop12h 30mBritish Airways
Fri 7/620:05BHD - ORK
1 stop23h 45mBritish Airways
Deal found 19/4£222
Tue 3/911:45ORK - BHD
1 stop6h 55mBritish Airways
Wed 4/913:40BHD - ORK
1 stop21h 05mBritish Airways
Deal found 18/4£228
Sun 13/1021:25SNN - BHD
1 stop11h 40mBritish Airways
Wed 16/1018:15BHD - SNN
1 stop26h 20mBritish Airways
Deal found 19/4£231
Fri 10/520:30ORK - BHD
1 stop12h 25mBritish Airways
Sun 12/518:05BHD - ORK
1 stop25h 45mBritish Airways
Deal found 19/4£232
Tue 14/513:40DUB - BHD
1 stop5h 00mBritish Airways
Wed 26/609:50BHD - DUB
1 stop9h 40mBritish Airways
Deal found 18/4£237
Mon 19/813:20DUB - BHD
1 stop4h 15mBritish Airways
Tue 20/816:20BHD - DUB
1 stop6h 05mBritish Airways
Deal found 19/4£245

Cheap KLM flights from Ireland to Belfast

Explore cheap flight options specifically provided by KLM for the route between Ireland and Belfast. 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 899,432 searches. Data last updated 20 April 2024.
Take a gander at the lowest prices we've found on KLM flights from Ireland to Belfast. Make sure to examine the flight information before completing your reservation.
Sat 18/505:55DUB - BHD
1 stop10h 55mKLM
Sat 25/517:20BHD - DUB
1 stop5h 05mKLM
Deal found 20/4£229
Tue 3/906:15ORK - BHD
1 stop10h 35mKLM
Wed 4/917:20BHD - ORK
2 stops22h 30mKLM
Deal found 18/4£327
Thu 6/606:15ORK - BHD
1 stop10h 35mKLM
Fri 7/617:20BHD - ORK
2 stops22h 30mKLM
Deal found 19/4£366
Sun 14/706:15ORK - BHD
1 stop10h 35mKLM
Wed 17/717:20BHD - ORK
2 stops40h 45mKLM
Deal found 19/4£409

Cheap Ireland to Belfast flights in April & May 2024

Find cheap flight options from Ireland to Belfast specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Prices were last updated on 20 April 2024.
Listed are some of the best fares we've found on flights departing from Ireland to Belfast in 2024. Check back regularly for other flight deals.
Mon 29/407:10DUB - BHD
1 stop24h 40mMultiple Airlines
Sun 5/508:20BHD - DUB
1 stop6h 05mMultiple Airlines
Deal found 18/4£131
Wed 15/517:05DUB - BFS
1 stop4h 10mMultiple Airlines
Wed 22/517:30BFS - DUB
1 stop4h 15mMultiple Airlines
Deal found 18/4£155
Wed 15/508:10DUB - BHD
1 stop4h 45mBritish Airways
Wed 22/513:40BHD - DUB
1 stop8h 05mBritish Airways
Deal found 18/4£174
Fri 17/511:00DUB - BFS
1 stop11h 20mMultiple Airlines
Fri 24/509:50BFS - DUB
1 stop12h 10mMultiple Airlines
Deal found 19/4£193
Tue 14/513:40DUB - BHD
1 stop5h 00mBritish Airways
Sat 18/506:50BHD - DUB
1 stop13h 35mBritish Airways
Deal found 18/4£207
Fri 10/518:30DUB - BFS
1 stop3h 50mMultiple Airlines
Sun 12/507:05BFS - DUB
1 stop6h 30mMultiple Airlines
Deal found 19/4£209
Fri 17/511:00DUB - BHD
1 stop8h 20mMultiple Airlines
Fri 24/508:20BHD - DUB
1 stop13h 40mMultiple Airlines
Deal found 19/4£217
Thu 2/507:55DUB - BFS
1 stop8h 15mMultiple Airlines
Thu 9/521:00BFS - DUB
1 stop11h 05mMultiple Airlines
Deal found 19/4£218
Fri 10/515:20DUB - BHD
1 stop5h 20mBritish Airways
Sun 12/518:05BHD - DUB
1 stop14h 10mBritish Airways
Deal found 19/4£218

Ireland to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 899,432 searches. Data last updated 20 April 2024.
Listed are some of the best fares we've found on flights departing from Ireland to Belfast in 2024. Check back regularly for other flight deals.
Mon 29/407:10DUB - BHD
1 stop24h 40mMultiple Airlines
Sun 5/508:20BHD - DUB
1 stop6h 05mMultiple Airlines
Deal found 18/4£131
Tue 24/920:15DUB - BHD
1 stop12h 50mBritish Airways
Tue 1/1019:30BHD - DUB
1 stop12h 50mBritish Airways
Deal found 18/4£135
Wed 2/1009:25DUB - BHD
1 stop5h 55mBritish Airways
Fri 4/1020:05BHD - DUB
1 stop26h 20mBritish Airways
Deal found 18/4£144
Wed 15/517:05DUB - BFS
1 stop4h 10mMultiple Airlines
Wed 22/517:30BFS - DUB
1 stop4h 15mMultiple Airlines
Deal found 18/4£155
Thu 28/1120:35DUB - BHD
1 stop10h 55mBritish Airways
Mon 2/1219:30BHD - DUB
1 stop12h 45mBritish Airways
Deal found 17/4£161
Tue 24/919:20DUB - BFS
1 stop3h 35mMultiple Airlines
Tue 1/1008:20BFS - DUB
1 stop4h 05mMultiple Airlines
Deal found 18/4£170
Wed 15/508:10DUB - BHD
1 stop4h 45mBritish Airways
Wed 22/513:40BHD - DUB
1 stop8h 05mBritish Airways
Deal found 18/4£174
Fri 17/511:00DUB - BFS
1 stop11h 20mMultiple Airlines
Fri 24/509:50BFS - DUB
1 stop12h 10mMultiple Airlines
Deal found 19/4£193
Mon 19/820:30DUB - BHD
1 stop12h 25mBritish Airways
Tue 20/818:15BHD - DUB
1 stop4h 10mBritish Airways
Deal found 17/4£205

Ireland to Belfast flights leaving soon

Find last-minute flight options from Ireland to Belfast 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 899,432 searches. Data last updated 20 April 2024.
Check out these flights departing soon from Ireland to Belfast. Tip: verify your flight details before completing your reservation.
Mon 29/407:10DUB - BHD
1 stop24h 40mMultiple Airlines
Sun 5/508:20BHD - DUB
1 stop6h 05mMultiple Airlines
Deal found 18/4£131
Mon 29/409:45DUB - BHD
1 stop4h 50mBritish Airways
Sun 5/506:50BHD - DUB
1 stop5h 10mBritish Airways
Deal found 18/4£246
Fri 26/421:25SNN - BHD
1 stop23h 20mBritish Airways
Fri 3/520:05BHD - SNN
1 stop19h 40mBritish Airways
Deal found 19/4£257
Mon 29/409:45DUB - BHD
1 stop4h 50mBritish Airways
Sun 5/506:50BHD - DUB
1 stop5h 10mBritish Airways
Deal found 19/4£263
Fri 26/416:55SNN - BHD
2 stops16h 35mBritish Airways
Fri 3/520:05BHD - SNN
1 stop19h 40mBritish Airways
Deal found 19/4£494
Mon 29/418:20DUB - BHD
1 stop15h 00mMultiple Airlines
Sun 5/516:05BHD - DUB
2 stops5h 45mMultiple Airlines
Deal found 18/4£494
Fri 26/416:55SNN - BHD
2 stops16h 35mBritish Airways
Fri 3/506:35BHD - SNN
2 stops14h 00mBritish Airways
Deal found 19/4£732

One-way flights to Belfast from Ireland

Search for one-way flight options from Ireland to Belfast. 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 899,432 searches. Data last updated 20 April 2024.
Users in need of a one-way flight from Ireland to Belfast can choose from these deals. Those seeking round-trip flights from Ireland to Belfast should utilise the search form at the top of the page.
Sun 9/606:50DUB - BHD
1 stop24h 35mMultiple Airlines
Deal found 19/4£56
Fri 14/617:45DUB - BFS
1 stop5h 20mMultiple Airlines
Deal found 19/4£59
Sun 9/606:50DUB - BFS
1 stop25h 50mMultiple Airlines
Deal found 19/4£60
Fri 14/617:45DUB - BHD
1 stop15h 30mAer Lingus
Deal found 19/4£64
Thu 15/812:50DUB - BHD
1 stop4h 45mMultiple Airlines
Deal found 19/4£85
Fri 7/621:25SNN - BHD
1 stop11h 30mBritish Airways
Deal found 19/4£95
Sun 9/621:25SNN - BFS
1 stop26h 05mMultiple Airlines
Deal found 19/4£97
Sun 9/621:25SNN - BHD
1 stop11h 20mMultiple Airlines
Deal found 19/4£101
Thu 6/621:25SNN - BHD
1 stop11h 35mBritish Airways
Deal found 19/4£106

Find flights from Ireland to Belfast within your budget

Customise your flight search to find flights from Ireland to Belfast 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 899,432 searches. Data last updated 20 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£131 - £284

Route

Depart

Return

Price

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Thu 2/5

1 stop13h 20m

Belfast City

Thu 9/5

1 stop5h 15m

£131

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Fri 17/5

1 stop11h 20m

Belfast Intl

Fri 24/5

1 stop12h 10m

£193

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Tue 14/5

1 stop5h 00m

Belfast City

Sat 18/5

1 stop13h 35m

£207

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Fri 10/5

1 stop3h 50m

Belfast Intl

Sun 12/5

1 stop6h 30m

£209

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Fri 17/5

1 stop8h 20m

Belfast City

Fri 24/5

1 stop13h 40m

£217

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Fri 10/5

1 stop5h 20m

Belfast City

Sun 12/5

1 stop14h 10m

£218

CorkBelfast City

ORK - BHD

ORKBHD

Cork

Thu 6/6

1 stop12h 30m

Belfast City

Fri 7/6

1 stop19h 05m

£222

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Sat 18/5

1 stop10h 55m

Belfast City

Sat 25/5

1 stop5h 05m

£229

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Fri 17/5

1 stop14h 20m

Belfast City

Fri 24/5

1 stop15h 30m

£284

Flights are sorted by cheapest first

Deals found on 19/4

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

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 20 April 2024.
Get a feel of what it's like to fly with British Airways and KLM from Ireland to Belfast by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,639 reviews
Check prices

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.3

Overall

7.9

Boarding

7.8

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
1,639 reviews
KLM
7.9
Good
1,639 reviews
Check prices

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.3

Overall

7.9

Boarding

7.8

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
1,355 reviews
KLM
7.9
Good
1,639 reviews
Check prices

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.3

Overall

7.9

Boarding

7.8

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
6.9
Okay
6,936 reviews
KLM
7.9
Good
1,639 reviews
Check prices

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.3

Overall

7.9

Boarding

7.8

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 Ireland to Belfast. 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 Ireland to Belfast for under £200 on Cheapflights?

    Yes, there are multiple flights from Ireland to Belfast for under £200. The cheapest flight booked recently is on Multiple Airlines for just £131, but on average you can expect to pay £225.

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

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

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

    The most popular route from Ireland to Belfast is Dublin - Belfast Intl. You may also consider Dublin - Belfast City or Cork - Belfast City.

  • What does DUB to BFS mean?

    Great question - DUB to BFS just means Dublin Airport to Belfast Intl Airport. Now you’ll know what these unique codes when you look for flights! Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Campbeltown Machrihanish Airport (CAL), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

    Yes, Cheapflights allows you to browse and filter Ireland to Belfast 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 Ireland to Belfast that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Belfast 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 Ireland to Belfast that allow pets onboard?

    Many airlines flying from Ireland to Belfast 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 Ireland to Belfast?

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

    The Ireland to Belfast flight deals you see on this page were last updated on 19/4.

See more FAQs

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Alternative routes for Ireland to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Ireland to Belfast by cabin class

Find flights from Ireland to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Ireland to Belfast

Find hourly flight availability from Ireland to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 April 2024.
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
Midday
6 PM

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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 Ireland to Belfast?

Cheapflights helps you search for flights from Ireland to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Belfast flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ireland to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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