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Cheap flights from Ireland to Belfast from £45

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 19/6. 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
8 Jun — 15 Jun1
1 adult
Sat 8/6
Sat 15/6

What is the cheapest time of day to fly from IE to 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 919,909 searches. Data last updated 3 June 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.
Thu 20/609:20DUB - BHD
1 stop6h 15mBritish Airways
Sun 23/619:40BHD - DUB
1 stop14h 45mBritish Airways
Deal found 2/6£226
Thu 13/607:20ORK - BHD
1 stop11h 25mBritish Airways
Wed 19/616:05BHD - ORK
1 stop7h 40mBritish Airways
Deal found 3/6£267
Thu 13/609:20DUB - BHD
1 stop4h 05mBritish Airways
Sun 16/618:05BHD - DUB
1 stop4h 05mBritish Airways
Deal found 3/6£268
Thu 13/611:45ORK - BHD
1 stop7h 00mBritish Airways
Wed 19/618:15BHD - ORK
1 stop5h 30mBritish Airways
Deal found 2/6£270
Sat 15/607:00DUB - BHD
1 stop13h 45mBritish Airways
Sun 16/606:50BHD - DUB
1 stop15h 20mBritish Airways
Deal found 2/6£279
Thu 25/707:20ORK - BHD
1 stop8h 15mBritish Airways
Thu 1/814:10BHD - ORK
1 stop9h 35mBritish Airways
Deal found 3/6£284
Sat 15/607:00DUB - BHD
1 stop13h 45mBritish Airways
Sun 16/606:50BHD - DUB
1 stop12h 15mBritish Airways
Deal found 3/6£290
Thu 13/610:50DUB - BHD
1 stop4h 45mBritish Airways
Sun 16/618:05BHD - DUB
1 stop5h 05mBritish Airways
Deal found 2/6£294
Sat 15/609:30DUB - BHD
2 stops26h 50mBritish Airways
Sun 16/617:35BHD - DUB
1 stop4h 35mBritish Airways
Deal found 2/6£314

Cheap Lufthansa flights from Ireland to Belfast

Explore cheap flight options specifically provided by Lufthansa 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 919,909 searches. Data last updated 3 June 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Ireland to Belfast. Make sure to examine the flight information before completing your reservation.
Mon 1/717:45DUB - BHD
2 stops21h 05mLufthansa
Mon 8/715:35BHD - DUB
2 stops18h 20mLufthansa
Deal found 3/6£322
Thu 13/609:05DUB - BHD
1 stop5h 45mLufthansa
Sun 16/610:15BHD - DUB
1 stop12h 00mLufthansa
Deal found 2/6£329
Fri 30/805:50DUB - BHD
1 stop9h 00mLufthansa
Fri 6/915:35BHD - DUB
2 stops18h 20mLufthansa
Deal found 2/6£433

Cheap Ireland to Belfast flights in June & July 2024

Find cheap flight options from Ireland to Belfast specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 919,909 searches. Prices were last updated on 3 June 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 1/722:00DUB - BFS
1 stop9h 50mMultiple Airlines
Mon 8/720:50BFS - DUB
1 stop3h 50mMultiple Airlines
Deal found 3/6£115
Sat 20/712:55DUB - BHD
1 stop3h 30mMultiple Airlines
Wed 24/717:55BHD - DUB
1 stop4h 10mMultiple Airlines
Deal found 3/6£138
Mon 1/714:10DUB - BHD
1 stop6h 45mAer Lingus
Mon 8/715:25BHD - DUB
1 stop6h 25mAer Lingus
Deal found 3/6£152
Mon 1/716:10DUB - BHD
1 stop4h 05mMultiple Airlines
Mon 8/718:00BHD - DUB
1 stop3h 45mMultiple Airlines
Deal found 3/6£154
Sat 20/706:20DUB - BFS
1 stop3h 05mMultiple Airlines
Wed 24/711:55BFS - DUB
1 stop3h 20mMultiple Airlines
Deal found 3/6£174
Tue 11/606:30DUB - BFS
1 stop11h 05mMultiple Airlines
Wed 12/606:00BFS - DUB
1 stop9h 25mMultiple Airlines
Deal found 2/6£204
Tue 11/606:30DUB - BHD
1 stop6h 30mAer Lingus
Wed 12/616:55BHD - DUB
1 stop4h 55mAer Lingus
Deal found 2/6£217
Thu 6/607:00DUB - BHD
1 stop9h 15mBritish Airways
Mon 10/612:20BHD - DUB
1 stop7h 25mBritish Airways
Deal found 3/6£225
Thu 20/609:20DUB - BHD
1 stop6h 15mBritish Airways
Sun 23/619:40BHD - DUB
1 stop14h 45mBritish Airways
Deal found 2/6£226

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 919,909 searches. Data last updated 3 June 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 1/722:00DUB - BFS
1 stop9h 50mMultiple Airlines
Mon 8/720:50BFS - DUB
1 stop3h 50mMultiple Airlines
Deal found 3/6£115
Fri 30/819:50DUB - BFS
1 stop3h 10mMultiple Airlines
Fri 6/920:20BFS - DUB
1 stop3h 55mMultiple Airlines
Deal found 2/6£130
Sat 20/712:55DUB - BHD
1 stop3h 30mMultiple Airlines
Wed 24/717:55BHD - DUB
1 stop4h 10mMultiple Airlines
Deal found 3/6£138
Fri 30/805:45DUB - BHD
1 stop3h 35mMultiple Airlines
Fri 6/916:55BHD - DUB
1 stop3h 40mMultiple Airlines
Deal found 2/6£141
Mon 1/714:10DUB - BHD
1 stop6h 45mAer Lingus
Mon 8/715:25BHD - DUB
1 stop6h 25mAer Lingus
Deal found 3/6£152
Mon 1/716:10DUB - BHD
1 stop4h 05mMultiple Airlines
Mon 8/718:00BHD - DUB
1 stop3h 45mMultiple Airlines
Deal found 3/6£154
Sat 20/706:20DUB - BFS
1 stop3h 05mMultiple Airlines
Wed 24/711:55BFS - DUB
1 stop3h 20mMultiple Airlines
Deal found 3/6£174
Tue 11/606:30DUB - BFS
1 stop11h 05mMultiple Airlines
Wed 12/606:00BFS - DUB
1 stop9h 25mMultiple Airlines
Deal found 2/6£204
Tue 11/606:30DUB - BHD
1 stop6h 30mAer Lingus
Wed 12/616:55BHD - DUB
1 stop4h 55mAer Lingus
Deal found 2/6£217

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 919,909 searches. Data last updated 3 June 2024.
Check out these flights departing soon from Ireland to Belfast. Tip: verify your flight details before completing your reservation.
Tue 11/606:30DUB - BFS
1 stop11h 05mMultiple Airlines
Wed 12/606:00BFS - DUB
1 stop9h 25mMultiple Airlines
Deal found 2/6£204
Tue 11/606:30DUB - BHD
1 stop6h 30mAer Lingus
Wed 12/616:55BHD - DUB
1 stop4h 55mAer Lingus
Deal found 2/6£217
Thu 13/607:20ORK - BHD
1 stop11h 25mBritish Airways
Wed 19/616:05BHD - ORK
1 stop7h 40mBritish Airways
Deal found 3/6£267
Sun 9/607:30DUB - BHD
1 stop4h 50mBritish Airways
Sun 16/617:35BHD - DUB
1 stop4h 35mBritish Airways
Deal found 3/6£268
Thu 13/611:45ORK - BHD
1 stop7h 00mBritish Airways
Wed 19/618:15BHD - ORK
1 stop5h 30mBritish Airways
Deal found 2/6£270
Sat 15/607:00DUB - BHD
1 stop13h 45mBritish Airways
Sun 16/606:50BHD - DUB
1 stop15h 20mBritish Airways
Deal found 2/6£279
Sat 15/607:00DUB - BHD
1 stop13h 45mBritish Airways
Sun 16/606:50BHD - DUB
1 stop12h 15mBritish Airways
Deal found 3/6£290
Sun 9/607:30DUB - BHD
1 stop4h 50mBritish Airways
Sun 16/618:05BHD - DUB
1 stop5h 05mBritish Airways
Deal found 2/6£294
Sat 15/609:30DUB - BHD
2 stops26h 50mBritish Airways
Sun 16/617:35BHD - DUB
1 stop4h 35mBritish Airways
Deal found 2/6£314

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 919,909 searches. Data last updated 3 June 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.
Wed 19/623:35DUB - BFS
1 stop8h 15mMultiple Airlines
Deal found 2/6£45
Wed 19/606:30DUB - BHD
1 stop25h 15mMultiple Airlines
Deal found 2/6£48
Tue 11/618:00DUB - BFS
1 stop13h 55mMultiple Airlines
Deal found 2/6£49
Tue 11/606:20DUB - BHD
1 stop3h 50mMultiple Airlines
Deal found 2/6£54
Fri 26/719:30DUB - BHD
1 stop12h 20mMultiple Airlines
Deal found 2/6£56
Thu 13/606:40DUB - BHD
1 stop11h 00mAer Lingus
Deal found 2/6£58
Fri 26/719:30DUB - BHD
1 stop12h 20mMultiple Airlines
Deal found 2/6£59
Sun 20/1022:20DUB - BFS
1 stop12h 00mMultiple Airlines
Deal found 2/6£60
Sun 20/1006:15DUB - BHD
1 stop25h 10mMultiple Airlines
Deal found 2/6£66

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 919,909 searches. Data last updated 3 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£115 - £322

Route

Depart

Return

Price

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Mon 1/7

1 stop9h 50m

Belfast Intl

Mon 8/7

1 stop3h 50m

£115

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Fri 30/8

1 stop3h 10m

Belfast Intl

Fri 6/9

1 stop3h 55m

£130

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Sat 20/7

1 stop3h 30m

Belfast City

Wed 24/7

1 stop4h 10m

£138

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Fri 30/8

1 stop3h 35m

Belfast City

Fri 6/9

1 stop3h 40m

£141

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Mon 1/7

1 stop4h 05m

Belfast City

Mon 8/7

1 stop3h 45m

£154

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Sat 20/7

1 stop3h 05m

Belfast Intl

Wed 24/7

1 stop3h 20m

£174

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Thu 20/6

1 stop6h 15m

Belfast City

Sun 23/6

1 stop14h 45m

£226

CorkBelfast City

ORK - BHD

ORKBHD

Cork

Thu 13/6

1 stop11h 25m

Belfast City

Wed 19/6

1 stop7h 40m

£267

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Mon 1/7

2 stops21h 05m

Belfast City

Mon 8/7

2 stops18h 20m

£322

Flights are sorted by cheapest first

Deals found on 3/6

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

Best time to book a flight from Ireland to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Ireland 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 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 3 June 2024.
Get a feel of what it's like to fly with British Airways, Lufthansa 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.
7.9
Good
1,503 reviews

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.9

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
1,503 reviews
7.9
Good
1,503 reviews

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.9

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
1,292 reviews
7.9
Good
1,503 reviews

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.9

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.

7.0
Good
7,554 reviews
7.9
Good
1,503 reviews

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.9

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
6,757 reviews
7.9
Good
1,503 reviews

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.9

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 £115, but on average you can expect to pay £256.

  • Are there last-minute flights available from Ireland to Belfast for under £300?

    There are currently 16+ open flights from Ireland to Belfast within the next 7 days for less than £300.

  • What are the cheapest airlines to fly from Ireland to Belfast one-way?

    The cheapet airlines for a one-way flight from Ireland to Belfast are Aer Lingus (£58), British Airways (£115), and KLM (£351).

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

  • 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), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) 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 3/6.

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

    Currently, October is the cheapest month in which you can book a flight from Ireland to Belfast (average of £62). Flying from Ireland to Belfast in August is currently the most expensive (average of £82). 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 Ireland to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

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.

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 3 June 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

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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