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Cheap flights from Belfast City Airport to Dublin from £85

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — DUB
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Belfast City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Dublin (DUB). 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 21 January 2025.

Round-trip from

£126

One-way from

£85
17/2-24/2
  • 17/2-24/2
  • 2 total stops
  • 17h 40m total
  • Belfast to Dublin
Search Deals
20/7
  • 20/7
  • 1 total stop
  • 24h 45m total
  • Belfast to Dublin
Search Deals

Find flight deals from Belfast City to Dublin

Cheapest flights from Belfast City to Dublin
Explore the most affordable flight options available from Belfast City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Mon 17/206:55BHD - DUB
1 stop12h 30mMultiple Airlines
Mon 24/207:35DUB - BHD
1 stop5h 10mMultiple Airlines
Deal found 20/1£126
Sat 1/317:20BHD - DUB
1 stop4h 45mKLM
Mon 3/313:25DUB - BHD
1 stop7h 35mKLM
Deal found 20/1£201
Sat 1/306:30BHD - DUB
2 stops11h 30mBritish Airways
Mon 3/316:00DUB - BHD
1 stop4h 15mBritish Airways
Deal found 20/1£242
Sat 1/309:10BHD - DUB
2 stops25h 05mIberia
Mon 3/313:15DUB - BHD
2 stops21h 15mIberia
Deal found 20/1£601

Find flights from Belfast City to Dublin within your budget

Customise your flight search to find flights from Belfast City to Dublin 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Mon 17/2

06:55-19:25

1 stop12h 30m

Dublin

Mon 24/2

07:35-12:45

1 stop5h 10m

£126

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 1/3

17:20-22:05

1 stop4h 45m

Dublin

Mon 3/3

13:25-21:00

1 stop7h 35m

£201

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 1/3

06:30-18:00

2 stops11h 30m

Dublin

Mon 3/3

16:00-20:15

1 stop4h 15m

£242

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sat 1/3

09:10-10:15

2 stops25h 05m

Dublin

Mon 3/3

13:15-10:30

2 stops21h 15m

£601

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sun 20/7

07:00-07:45

1 stop24h 45m

£85

BelfastDublin

BHD - DUB

BHDDUB

Belfast City

Sun 2/2

09:10-14:10

1 stop5h 00m

£138

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Belfast City to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Belfast City 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 Belfast City to Dublin

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

What is the cheapest time of day to fly from BHD to DUB?

Find hourly flight availability from Belfast City to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

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

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 21 January 2025.
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,646 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,834 reviews
KLM
7.8
Good
1,341 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Belfast City?

    If you book a flight to Dublin from Belfast City, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Belfast City to Dublin per day from 0 different airlines.

  • Can I find deals for flights from Belfast City to Dublin that include hotel bookings?

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

  • How can I find direct flights from Belfast City to Dublin?

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Dublin 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 Belfast City Airport to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Belfast City Airport to Dublin (average of £71). Flying from Belfast City Airport to Dublin in June is currently the most expensive (average of £104). 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bray
Wicklow
Swords
Drogheda
Tullamore
Athlone
Carlingford
Mullingar
Enniscorthy
Dundalk
Arklow
Cavan
Castleknock
Kildare
Malahide
Naas
Portmarnock

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Dublin flights
Belfast Intl to Shannon flights
Belfast City to Shannon flights
Belfast Intl to Cork flights
Belfast City to Cork flights

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 City to Dublin?

Deals for Belfast City to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Belfast City.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast City to Dublin, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Belfast City to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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