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Cheap flights from Dublin to Belfast from £62

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BHD
4 May — 11 May1
1 adult

Cheap flight deals from Dublin to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) 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 29 April 2025.

Round-trip from

£96

One-way from

£62
11/6-18/6
  • 11/6-18/6
  • 2 total stops
  • 30h 55m total
  • Dublin to Belfast
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 4h 40m total
  • Dublin to Belfast
Search Deals

Find flight deals from Dublin to Belfast

Cheapest flights from Dublin to Belfast
Explore the most affordable flight options available from Dublin to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Wed 11/606:30DUB - BFS
1 stop15h 00mMultiple Airlines
Wed 18/607:25BFS - DUB
1 stop15h 55mMultiple Airlines
Deal found 28/4£96
Mon 9/620:20DUB - BHD
1 stop15h 45mMultiple Airlines
Mon 16/609:50BHD - DUB
1 stop11h 15mMultiple Airlines
Deal found 28/4£123
Mon 9/620:55DUB - BHD
1 stop11h 55mBritish Airways
Mon 16/619:30BHD - DUB
1 stop12h 15mBritish Airways
Deal found 28/4£163
Mon 9/606:30DUB - BHD
1 stop3h 15mAer Lingus
Mon 16/613:25BHD - DUB
1 stop4h 30mAer Lingus
Deal found 29/4£166
Sat 17/505:55DUB - BHD
1 stop11h 00mKLM
Mon 26/517:25BHD - DUB
1 stop5h 00mKLM
Deal found 28/4£192
Mon 9/618:30DUB - BHD
1 stop17h 00mLoganair
Mon 16/612:00BHD - DUB
1 stop23h 30mLoganair
Deal found 29/4£350

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin 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 29 April 2025.
Use the filters below to find and compare flights from Dublin to Belfast that are best for you.

Fly from

Dublin

Fly to

Belfast

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Wed 11/6

06:30-21:30

1 stop15h 00m

Belfast Intl

Wed 18/6

07:25-23:20

1 stop15h 55m

£96

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

20:20-12:05

1 stop15h 45m

Belfast City

Mon 16/6

09:50-21:05

1 stop11h 15m

£123

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

20:55-08:50

1 stop11h 55m

Belfast City

Mon 16/6

19:30-07:45

1 stop12h 15m

£163

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

06:30-09:45

1 stop3h 15m

Belfast City

Mon 16/6

13:25-17:55

1 stop4h 30m

£166

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Sat 17/5

05:55-16:55

1 stop11h 00m

Belfast City

Mon 26/5

17:25-22:25

1 stop5h 00m

£192

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Mon 9/6

18:30-11:30

1 stop17h 00m

Belfast City

Mon 16/6

12:00-11:30

1 stop23h 30m

£350

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sun 5/10

06:20-11:00

1 stop4h 40m

£62

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Tue 20/5

20:10-17:30

1 stop21h 20m

£259

DublinBelfast

DUB - BHD

DUBBHD

Dublin

Tue 20/5

11:45-13:00

2 stops25h 15m

£298

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Best time to book a flight from Dublin to Belfast

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

Cheapflights Insights

Everything you need to know about your flight from Dublin to Belfast

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

Find hourly flight availability from Dublin 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 29 April 2025.

When flying from Dublin to Belfast, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 April 2025.
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,076 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,835 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Belfast. 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 from for flights from Dublin to Belfast?

    If you book a flight to Belfast from Dublin, you will be flying from 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 Dublin to Belfast per day from 0 different airlines.

  • What are the cheapest airlines flying from Dublin to Belfast round-trip?

    Our cheapest airline available from Dublin to Belfast is British Airways. Our recent data shows that you can find tickets from as low as £163 on this airline. Additional options worth looking into are Aer Lingus and KLM, starting at £166 and £192 round-trip.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to Belfast (average of £67). Flying from Dublin to Belfast in July 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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Why should you use Cheapflights to find cheap flight tickets from Dublin to Belfast?

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