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Cheap flights from Ireland to Belfast from £55

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BHD
23 Eki — 30 Eki1
1 adult

Find flight deals from Ireland to Belfast

Cheapest flights from Ireland to Belfast
Explore the most affordable flight options available from Ireland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 Ekim 2024.

Çar 13/1120:35DUB - BFS
1 stop10h 40mRyanair UK
Çar 20/1107:55BFS - DUB
1 stop12h 15mRyanair UK
Deal found 17/10£86
Çar 13/1113:35DUB - BFS
1 stop17h 40mMultiple Airlines
Çar 20/1107:55BFS - DUB
1 stop12h 15mMultiple Airlines
Deal found 17/10£110
Per 14/1106:30DUB - BHD
1 stop7h 15mAer Lingus
Per 21/1114:25BHD - DUB
1 stop6h 20mAer Lingus
Deal found 17/10£128
Cmt 16/1105:55SNN - BFS
1 stop6h 55mMultiple Airlines
Cmt 16/1121:45BFS - SNN
1 stop11h 25mMultiple Airlines
Deal found 17/10£136
Cmt 7/1220:35DUB - BHD
1 stop11h 40mBritish Airways
Paz 8/1220:25BHD - DUB
1 stop11h 30mBritish Airways
Deal found 17/10£147
Cmt 30/1106:40DUB - BHD
2 stops12h 55mMultiple Airlines
Pzt 2/1212:00BHD - DUB
1 stop8h 30mMultiple Airlines
Deal found 17/10£188
Per 5/1213:25ORK - BFS
2 stops21h 40mMultiple Airlines
Çar 11/1206:00BFS - ORK
1 stop9h 25mMultiple Airlines
Deal found 17/10£231
Cum 8/1116:05ORK - BHD
1 stop4h 15mBritish Airways
Paz 10/1114:55BHD - ORK
1 stop8h 30mBritish Airways
Deal found 17/10£232
Per 5/1207:40ORK - BHD
1 stop11h 40mMultiple Airlines
Çar 11/1214:15BHD - ORK
1 stop6h 45mMultiple Airlines
Deal found 17/10£269
Cum 18/1005:50DUB - BHD
1 stop9h 00mLufthansa
Paz 20/1010:15BHD - DUB
1 stop6h 35mLufthansa
Deal found 17/10£274
Cmt 30/1113:25DUB - BHD
1 stop7h 35mKLM
Pzt 2/1206:30BHD - DUB
1 stop6h 10mKLM
Deal found 17/10£275
Cum 8/1110:35ORK - BHD
1 stop22h 45mAer Lingus
Paz 10/1117:55BHD - ORK
3 stops23h 25mAer Lingus
Deal found 17/10£850

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 1,032,784 searches. Data last updated 18 Ekim 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£86 - £821

Route

Depart

Return

Price

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Çar 13/11

1 stop10h 40m

Belfast Intl

Çar 20/11

1 stop12h 15m

£86

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Çar 13/11

1 stop17h 40m

Belfast Intl

Çar 20/11

1 stop12h 15m

£110

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Per 14/11

1 stop7h 15m

Belfast City

Per 21/11

1 stop6h 20m

£128

ShannonBelfast Intl

SNN - BFS

SNNBFS

Shannon

Cmt 16/11

1 stop6h 55m

Belfast Intl

Cmt 16/11

1 stop11h 25m

£136

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Cmt 7/12

1 stop11h 40m

Belfast City

Paz 8/12

1 stop11h 30m

£147

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Cmt 30/11

2 stops12h 55m

Belfast City

Pzt 2/12

1 stop8h 30m

£188

CorkBelfast City

ORK - BHD

ORKBHD

Cork

Pzt 25/11

1 stop7h 50m

Belfast City

Pzt 2/12

1 stop5h 45m

£211

CorkBelfast City

ORK - BHD

ORKBHD

Cork

Pzt 25/11

1 stop6h 40m

Belfast City

Pzt 2/12

1 stop5h 20m

£225

CorkBelfast Intl

ORK - BFS

ORKBFS

Cork

Per 5/12

2 stops21h 40m

Belfast Intl

Çar 11/12

1 stop9h 25m

£231

DublinBelfast City

DUB - BHD

DUBBHD

Dublin

Cmt 30/11

1 stop7h 35m

Belfast City

Pzt 2/12

1 stop6h 10m

£275

CorkBelfast City

ORK - BHD

ORKBHD

Cork

Cum 15/11

1 stop22h 45m

Belfast City

Pzt 25/11

3 stops23h 25m

£821

Flights are sorted by cheapest first

Deals found on 17/10

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.

Travel insights for flights from Ireland to Belfast

Get recent, data-driven insights about flights from Ireland to Belfast including ideal travel times, pricing trends, and more.

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

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 18 Ekim 2024.

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.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, 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).

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 18 Ekim 2024.
Get a feel of what it's like to fly with Aer Lingus, KLM and British Airways 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
7.8
Good
1,361 reviews
Check prices

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,361 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Aer Lingus
7.1
Good
1,092 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

British Airways
6.7
Okay
6,833 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Ryanair UK
6.0
Okay
85 reviews
KLM
7.8
Good
1,361 reviews
Check prices

Boarding

7.9

Crew

8.4

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

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 £100 on Cheapflights?

    Yes, there are multiple flights from Ireland to Belfast for under £100. The cheapest flight booked recently is on Ryanair UK for just £86, but on average you can expect to pay £232.

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

    There are currently 6+ 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 Ryanair UK (£55), Aer Lingus (£65), and British Airways (£65).

  • 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 Cork - Belfast Intl or Dublin - 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), 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 17/10.

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Belfast (average of £66). Flying from Ireland to Belfast in August is currently the most expensive (average of £90). 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.

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Bristol to Belfast City flights
Newcastle upon Tyne to Belfast City flights
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Amsterdam to Belfast City flights
Exeter to Belfast Intl flights
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Southampton to Belfast City flights
Aberdeen to Belfast City flights
Palma de Mallorca to Belfast Intl flights
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Cork to Belfast Intl flights
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Dublin to Belfast City flights

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

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

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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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