Find flights
When to book
FAQs

Cheap flights from Dublin to Belfast Intl Airport 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 22/5. 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 — BFS
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

Cheap flight deals from Dublin to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Belfast Intl (BFS). 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 4 May 2024.

Round-trip from

£50

One-way from

£45
From Dublin to Belfast Intl
Search Deals
One-way flight from Dublin to Belfast Intl
Search Deals

When is the cheapest time to fly from Dublin to Belfast Intl Airport (DUB - BFS)?

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

Cheap Dublin to Belfast Intl flights in May & June 2024

Find cheap flight options from Dublin to Belfast Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Prices were last updated on 4 May 2024.
Wed 15/506:40DUB - BFS
1 stop8h 05mMultiple Airlines
Thu 16/521:45BFS - DUB
1 stop11h 50mMultiple Airlines
Deal found 4/5£131
Sun 2/607:40DUB - BFS
1 stop5h 10mMultiple Airlines
Sun 9/609:05BFS - DUB
1 stop12h 20mMultiple Airlines
Deal found 3/5£153
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Tue 14/508:20BFS - DUB
1 stop4h 55mMultiple Airlines
Deal found 3/5£184
Mon 6/506:50DUB - BFS
1 stop3h 30mMultiple Airlines
Mon 6/515:05BFS - DUB
1 stop6h 20mMultiple Airlines
Deal found 3/5£274
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Sun 12/517:30BFS - DUB
1 stop5h 00mMultiple Airlines
Deal found 3/5£275
Wed 15/508:55DUB - BFS
2 stops13h 50mMultiple Airlines
Thu 16/517:20BFS - DUB
2 stops19h 15mMultiple Airlines
Deal found 4/5£277
Sat 1/606:40DUB - BFS
1 stop7h 05mMultiple Airlines
Sat 8/608:45BFS - DUB
1 stop6h 15mMultiple Airlines
Deal found 4/5£289
Sat 4/506:40DUB - BFS
1 stop7h 05mMultiple Airlines
Sun 5/512:10BFS - DUB
1 stop6h 10mMultiple Airlines
Deal found 3/5£322
Wed 15/515:55DUB - BFS
2 stops6h 50mMultiple Airlines
Thu 16/508:25BFS - DUB
1 stop8h 10mMultiple Airlines
Deal found 4/5£426

Dublin to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 4 May 2024.
Wed 15/506:40DUB - BFS
1 stop8h 05mMultiple Airlines
Thu 16/521:45BFS - DUB
1 stop11h 50mMultiple Airlines
Deal found 4/5£131
Sun 2/607:40DUB - BFS
1 stop5h 10mMultiple Airlines
Sun 9/609:05BFS - DUB
1 stop12h 20mMultiple Airlines
Deal found 3/5£153
Thu 15/818:30DUB - BFS
1 stop4h 50mMultiple Airlines
Tue 20/811:35BFS - DUB
1 stop10h 10mMultiple Airlines
Deal found 4/5£167
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Tue 14/508:20BFS - DUB
1 stop4h 55mMultiple Airlines
Deal found 3/5£184
Mon 6/506:50DUB - BFS
1 stop3h 30mMultiple Airlines
Mon 6/515:05BFS - DUB
1 stop6h 20mMultiple Airlines
Deal found 3/5£274
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Sun 12/517:30BFS - DUB
1 stop5h 00mMultiple Airlines
Deal found 3/5£275
Wed 15/508:55DUB - BFS
2 stops13h 50mMultiple Airlines
Thu 16/517:20BFS - DUB
2 stops19h 15mMultiple Airlines
Deal found 4/5£277
Sat 1/606:40DUB - BFS
1 stop7h 05mMultiple Airlines
Sat 8/608:45BFS - DUB
1 stop6h 15mMultiple Airlines
Deal found 4/5£289
Sat 4/506:40DUB - BFS
1 stop7h 05mMultiple Airlines
Sun 5/512:10BFS - DUB
1 stop6h 10mMultiple Airlines
Deal found 3/5£322

Dublin to Belfast Intl flights leaving soon

Find last-minute flight options from Dublin to Belfast Intl 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 892,239 searches. Data last updated 4 May 2024.
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Tue 14/508:20BFS - DUB
1 stop4h 55mMultiple Airlines
Deal found 3/5£184
Fri 10/506:40DUB - BFS
1 stop4h 30mMultiple Airlines
Sun 12/517:30BFS - DUB
1 stop5h 00mMultiple Airlines
Deal found 3/5£275

One-way flights to Belfast Intl from Dublin

Search for one-way flight options from Dublin to Belfast Intl. 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 892,239 searches. Data last updated 4 May 2024.
Wed 22/506:40DUB - BFS
1 stop4h 25mMultiple Airlines
Deal found 4/5£45
Sun 2/606:40DUB - BFS
1 stop16h 30mMultiple Airlines
Deal found 3/5£47
Wed 21/809:30DUB - BFS
1 stop3h 20mMultiple Airlines
Deal found 3/5£61
Sat 20/707:10DUB - BFS
1 stop6h 15mMultiple Airlines
Deal found 3/5£70
Wed 21/819:20DUB - BFS
2 stops19h 20mMultiple Airlines
Deal found 3/5£102
Sun 2/619:35DUB - BFS
2 stops14h 10mMultiple Airlines
Deal found 3/5£178

Find flights from Dublin to Belfast Intl within your budget

Customise your flight search to find flights from Dublin to Belfast Intl 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 892,239 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£131 - £426

Route

Depart

Return

Price

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Wed 15/5

1 stop8h 05m

Belfast Intl

Thu 16/5

1 stop11h 50m

£131

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Sun 2/6

1 stop5h 10m

Belfast Intl

Sun 9/6

1 stop12h 20m

£153

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Thu 15/8

1 stop4h 50m

Belfast Intl

Tue 20/8

1 stop10h 10m

£167

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Wed 15/5

2 stops13h 50m

Belfast Intl

Thu 16/5

2 stops19h 15m

£277

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Sat 1/6

1 stop7h 05m

Belfast Intl

Sat 8/6

1 stop6h 15m

£289

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Thu 15/8

2 stops9h 35m

Belfast Intl

Tue 20/8

2 stops27h 15m

£363

DublinBelfast Intl

DUB - BFS

DUBBFS

Dublin

Wed 15/5

2 stops6h 50m

Belfast Intl

Thu 16/5

1 stop8h 10m

£426

Flights are sorted by cheapest first

Deals found on 4/5

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

Average price of flights to Belfast Intl by month

Plan your trip from Dublin to Belfast Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Belfast Intl is currently £84 while a return flight costs £258. Price data was last updated on 28 April 2024.

Currently, October is the cheapest month in which you can book a flight from Dublin to Belfast Intl Airport (average of £62). Flying from Dublin to Belfast Intl Airport in August is currently the most expensive (average of £81). 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.

January

£50

February

£56

March

£55

April

£54

May

£55

June

£60

July

£64

August

£65

September

£57

October

£49

November

£55

December

£57

Temperature and rainfall in Belfast Intl by month

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

BFS

Temperature

5 - 16 °C

Related info for your journey

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

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Belfast Intl. You should not have trouble finding flights to Belfast Intl from Dublin; the airport handles an average of 5 outbound flights to Belfast Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Dublin airport to Belfast Intl. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • Can I find flights from Dublin to Belfast Intl Airport for under £200 on Cheapflights?

    Yes, there are multiple flights from Dublin to Belfast Intl Airport for under £200. The cheapest flight booked recently is on Multiple Airlines for just £131, but on average you can expect to pay £258.

  • Are there last-minute flights available from Dublin to Belfast Intl Airport for under £200?

    There are currently 2+ open flights from Dublin to Belfast Intl Airport within the next 7 days for less than £200.

  • What does DUB to BFS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dublin Airport to Belfast Intl Airport flight would often be abbreviated as a DUB to BFS flight.

  • Can I find deals for flights from Dublin to Belfast Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to Belfast Intl 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 Dublin to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Belfast Intl 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 Dublin to Belfast Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Belfast Intl 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 Dublin to Belfast Intl that allow pets onboard?

    Many airlines flying from Dublin to Belfast Intl 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 Dublin to Belfast Intl?

    Yes, you can often find last-minute deals on Dublin to Belfast Intl 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 Dublin to Belfast Intl Airport flight deals updated?

    The Dublin to Belfast Intl Airport flight deals you see on this page were last updated on 4/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.

Dublin to Belfast City flights
Shannon to Belfast City flights
Cork to Belfast City flights
Milltown (Kerry) to Belfast Intl flights
Milltown (Kerry) to Belfast City flights
London to Seoul flights
London to Porto flights
London Heathrow Airport to Athens flights
London to Halkidiki flights
London to Tromsø flights
London to Belgium flights
London Heathrow Airport to Copenhagen flights
London to Florida flights
London to Cork flights
London to Riga flights
London to Islamabad flights
Dublin to Bulgaria flights

Search flights from Dublin to Belfast Intl by cabin class

Find flights from Dublin to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Dublin to Belfast Intl

Find hourly flight availability from Dublin to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 May 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

Weekly flight availability from Dublin to Belfast Intl

Explore weekly flight availability from Dublin to Belfast Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 May 2024.
Monday5daily flights
Tuesday5daily flights
Wednesday5daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights
Sunday5daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Lajes
Flights to Guilin
Flights to Elazig
Flights to Şırnak Sirnak Serafettin Elci
Flights to Batumi
Flights to Brive-la-Gaillarde Brive-Dordogne Valley
Flights to Parma
Flights to Rijeka
Flights to La Rochelle Laleu
Flights to Leh
Flights to Clermont-Ferrand Aulnat
Flights to Porto Santo
Flights to Trieste Ronchi dei Legionari
Flights to Jinan
Flights to Cagayan de Oro Laguindingan
Flights to Samarkand
Flights to Niamey
Flights to Rimini Miramare
Flights to Gazipasa
Flights to Toulon Hyeres
Flights to Parikia Paros
Flights to Edremit/Korfez
Flights to Tulum Intl
Flights to Lihue

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 Dublin to Belfast Intl?

Cheapflights helps you search for flights from Dublin to Belfast Intl 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 Dublin to Belfast Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Dublin today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines