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Cheap flights from Ireland to Belfast from £60

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BHD
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Ireland to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£88

One-way from

£60
7/1-9/1
  • 7/1-9/1
  • 2 total stops
  • 19h 00m total
  • Ireland to Belfast
Search Deals
Aer Lingus
  • Aer Lingus
  • 31/12
  • 1 total stop
  • 9h 45m total
  • Ireland to Belfast
Search Deals

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 19 December 2024.

Thu 19/1221:40DUB - BFS
1 stop8h 55mMultiple Airlines
Fri 20/1210:00BFS - DUB
1 stop13h 55mMultiple Airlines
Deal found 17/12£142
Thu 19/1205:55DUB - BHD
1 stop3h 20mMultiple Airlines
Fri 20/1218:05BHD - DUB
1 stop4h 55mMultiple Airlines
Deal found 17/12£190
Sat 21/1208:40DUB - BHD
1 stop5h 35mBritish Airways
Wed 1/106:35BHD - DUB
1 stop5h 30mBritish Airways
Deal found 18/12£410
Sat 21/1213:25DUB - BHD
1 stop7h 35mKLM
Wed 1/106:30BHD - DUB
1 stop6h 10mKLM
Deal found 18/12£447

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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Tue 7/1

19:20-07:15

1 stop11h 55m

Belfast Intl

Thu 9/1

07:40-14:45

1 stop7h 05m

£88

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 1/2

22:20-09:05

1 stop10h 45m

Belfast Intl

Sat 8/2

13:15-18:25

1 stop5h 10m

£106

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 4/1

10:40-22:05

1 stop11h 25m

Belfast Intl

Wed 8/1

07:55-20:10

1 stop12h 15m

£127

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Wed 15/1

06:30-17:20

1 stop10h 50m

Belfast City

Wed 22/1

14:15-19:00

1 stop4h 45m

£132

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 16/1

11:45-16:25

1 stop4h 40m

Belfast City

Mon 20/1

07:10-13:15

1 stop6h 05m

£139

Milltown (Kerry)Belfast

KIR - BFS

KIRBFS

Milltown (Kerry) Kerry

Sat 1/2

15:40-21:20

1 stop5h 40m

Belfast Intl

Sat 8/2

06:00-15:15

1 stop9h 15m

£144

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Thu 8/5

20:15-08:45

1 stop12h 30m

Belfast City

Sun 11/5

06:50-07:45

1 stop24h 55m

£155

CorkBelfast

ORK - BFS

ORKBFS

Cork

Thu 16/1

10:35-15:50

1 stop5h 15m

Belfast Intl

Wed 22/1

10:10-17:20

1 stop7h 10m

£156

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 16/1

11:55-20:15

1 stop8h 20m

Belfast City

Wed 22/1

14:20-23:25

1 stop9h 05m

£233

CorkBelfast

ORK - BHD

ORKBHD

Cork

Thu 16/1

06:00-21:00

1 stop15h 00m

Belfast City

Wed 22/1

17:20-12:55

1 stop19h 35m

£235

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 20 results
1
2

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 19 December 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 19 December 2024.
Get a feel of what it's like to fly with British Airways and Aer Lingus 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
1,349 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aer Lingus
7.1
Good
1,078 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

British Airways
6.6
Okay
6,817 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Ryanair
6.0
Okay
91 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

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.

  • 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 (£60), Ryanair (£61), and KLM (£73).

  • 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 Intl.

  • 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.

  • 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 £67). 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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