One Way

Popular Filters

One Way Price

USD 252 USD 900

Duration

4 h 5 m 8 h 0 m

Stops From Belfast

Departure From Belfast

6 AM - 12 PM

USD 256

12 PM - 6 PM

USD 253

Arrival at Dublin

6 AM - 12 PM

USD 698

12 PM - 6 PM

USD 256

After 6 PM

USD 253

Alliances & Airlines

Oneworld

(7)

SkyTeam

()

Star Alliance

()

Layover Airports

Layover Duration

1 h 40 m 5 h 30 m

Belfast (BFS) to Dublin (DUB) Cheap Flights

Book Belfast to Dublin cheap flight tickets โœˆ at lowest price. Get best deals on your upcoming Belfast (BFS)to Dublin (DUB) flights only on MakeMyTrip. Also Book Dublin to Belfast Cheap Flights. Currently 18 flights flying from Belfast to Dublin. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

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Duration
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Price last updated at 22 Jun 2026 18:18:46
Aer Lingus

USD 263

USD 253

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3656

14:30

Thu, 25 Jun 26

Belfast, United Kingdom

01 h

15:30

Thu, 25 Jun 26

Edinburgh, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3557

19:40

Thu, 25 Jun 26

Edinburgh, United Kingdom

01 h 15 m

20:55

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 266

USD 256

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3610

07:00

Thu, 25 Jun 26

Belfast, United Kingdom

01 h 05 m

08:05

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 205

11:40

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

01 h 05 m

12:45

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 280

USD 269

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3652

12:40

Thu, 25 Jun 26

Belfast, United Kingdom

55 m

13:35

Thu, 25 Jun 26

Edinburgh, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3257

15:30

Thu, 25 Jun 26

Edinburgh, United Kingdom

01 h 15 m

16:45

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 282

USD 271

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3610

07:00

Thu, 25 Jun 26

Belfast, United Kingdom

01 h 05 m

08:05

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3325

12:50

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

01 h 15 m

14:05

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

British Airways, Aer Lingus

USD 284

USD 273

Belfast to Dublin , 25 Jun

British Airways BA | 8900 | Operated By Aer Lingus

07:00

Thu, 25 Jun 26

Belfast, United Kingdom

01 h 05 m

08:05

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 205

11:40

Thu, 25 Jun 26

Terminal T2

Manchester, United Kingdom

01 h 05 m

12:45

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 287

USD 276

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3646

13:35

Thu, 25 Jun 26

Belfast, United Kingdom

01 h 15 m

14:50

Thu, 25 Jun 26

Birmingham, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3273

16:35

Thu, 25 Jun 26

Birmingham, United Kingdom

01 h 15 m

17:50

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 288

USD 277

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3622

15:30

Thu, 25 Jun 26

Belfast, United Kingdom

55 m

16:25

Thu, 25 Jun 26

Terminal M

Glasgow, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3229

21:25

Thu, 25 Jun 26

Terminal M

Glasgow, United Kingdom

01 h 15 m

22:40

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 298

USD 287

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3622

15:30

Thu, 25 Jun 26

Belfast, United Kingdom

55 m

16:25

Thu, 25 Jun 26

Terminal M

Glasgow, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3521

19:30

Thu, 25 Jun 26

Terminal M

Glasgow, United Kingdom

01 h 15 m

20:45

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus

USD 366

USD 352

Belfast to Dublin , 25 Jun

Aer Lingus EI | 3644

14:55

Thu, 25 Jun 26

Belfast, United Kingdom

01 h 10 m

16:05

Thu, 25 Jun 26

Birmingham, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

Aer Lingus EI | 3275

18:40

Thu, 25 Jun 26

Birmingham, United Kingdom

01 h 20 m

20:00

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

British Airways

USD 375

USD 361

Belfast to Dublin , 25 Jun

British Airways BA | 8874 | Operated By Aer Lingus

12:40

Thu, 25 Jun 26

Belfast, United Kingdom

55 m

13:35

Thu, 25 Jun 26

Edinburgh, United Kingdom

BAGGAGE : CHECK INCABIN

Information not available

British Airways BA | 8951 | Operated By Aer Lingus

15:30

Thu, 25 Jun 26

Edinburgh, United Kingdom

01 h 15 m

16:45

Thu, 25 Jun 26

Terminal T2

Dublin, Ireland

BAGGAGE : CHECK INCABIN

Information not available

Belfast to Dublin Flights Information:-

Looking for Belfast to Dublin Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Dublin is Dublin Airport and the IATA code for the same is DUB.
Currently, there are 2 airlines operating flights between the two destinations and approximately 18 flights take off from Belfast to Dublin every week.

Need information on Belfast to Dublin airfare?

The minimum airfare for a Belfast to Dublin flight would be 252, which may go up to 865 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Belfast to Dublin

If you are looking for Belfast to Dublin flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Aer Lingus, British Airways. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Aer Lingus : 13, British Airways : 13

To board the first Belfast to Dublin flight, choose British Airways, which departs at 06:30 The last flight for this route is British Airways, departing at 16:35

Dublin Airport Information

Dublin Airport
County Dublin, Ireland
Tel: (353)(01) 814 1111

About Belfast (BFS)

Belfast is the capital and also the largest city of Northern Island. Although most of the area of Belfast lies in County Antrim, but its eastern and southern parts lie in County Down. Located in the mouth of River Lagan on Belfast Lough, the place has an enchanting periphery of low strung hills, and a verdant plain. Belfast has mainly two airports, George Best Belfast City Airport (just 2 miles from Belfast's city centre) and Belfast International Airport (situated close to towns of Templepatrick and Antrim). Apart from an unhindered air connection, the place has good and smooth road network (buses and cars) and train connection. Belfast is the heart of music, here you could catch up with the beats of traditional, classical, country, jazz, blues and rock music. Apart from these genres, what attracts the tourists most is the people's music which can make anyone tap and swing around with that of the groovy rhythm. Belfast Community Gospel Choir, Belfast Festival at Queen's, Belfast Nashville Songwriters Festival, Belfast Print Workshop, Black Box, Bradbury Art Gallery and Camerata Ireland few of the places and occasions where dance & music come to life. Belfast is also the treasure trove of the history. Albert Clock, Alexandra Graving Dock, The Belfast Barge, Belfast Castle Estate, The Big Fish, Hillsborough Castle & Gardens, The Paint Hall (Titanic Studios) and many more are illustrious sights that give you huge insights into the culture and history of the land. Comprising many pleasant sights, Belfast is full of nature's grace and beauty. The land is full of green and flourishing parks and gardens like The Argory, Belfast Castle Estate & Cave Hill Visitor Centre, Castle Ward, Drumglass Park, Laga Valley Regional Park, Mount Stewart, Rowallane Garden, Titanic Memorial Garden and Ulster American Folk Park are few of the charming green paradises. Regarding accommodation, the land is full of several hotels that fall in range of being expensive and also budget ones. Apart from this, there is a multitude of cafes, bars, grills, restaurant and canteens where you can savour new culinary experience. The hotels have dedicated and well-mannered staff who knows how to serve their guests so that they could derive the maximum pleasure of visiting Belfast. Only one reliable option exists for booking online tours to Belfast and that is MakeMyTrip.com. Being India's leading travel portal, here you can get cheap online flight tickets, car rentals and also seasonal discounts. Even if you are a first time traveller, MakeMyTruip helps organizing your entire trip in a transparent way.

Belfast Address

Belfast BT29 4AB, UK
Tel: (028) 9448 4848

About Dublin (DUB)

Situated at the mouth of the River Liffey, Dublin is the capital and the most populous city of Ireland. The word 'Dublin' means โ€˜town of the huddled fordโ€™. Enveloped by a low mountain range to the south and bordered by the low farmland to the north and west, Dublin is a beautiful city which experiences a maritime climate with non extreme temperatures. Its mild winters and cool summers please everyone and act like an open invitation to tourists coming to visit the city from each corner of the world. The entire Dublin is dotted with beautiful landmarks and monuments with imposing structures. The oldest is Dublin Castle which was constructed shortly after Norman Invasion of Ireland in 1169. The newest structure is Spire of Dublin; this stainless steel conical spire is located on O'Connell Street. Other important and attractive landmarks are Ha'penny Bridge, Mansion House, Ann Livia Monument, Molly Malone Statue, Christ Church Cathedral, The Custom House, Poolbeg Towers and Aras an Uachtarain. Dublin is a nature's paradise; the city comprises several parks which are naturally irrigated by rivers. Few famous parks are Phonenix Park, Herbert Park and St Stephen's Green. For shopaholics it is important to know that Grafton Street and Henry Street are the main shopping streets in Dublin's city center. It's a world renowned truth that Ireland is home to art and music of which Dublin is the main source. Dublin owns the world famous literary history. You can find a lot of literary theaters, most famous among which are Gaiety, Abbey, Olympia, Gate and Grand Canal. Apart from this, Dublin has the most vibrant, youthful and unpretending nightlife. With gala of music and dance all around, the city grooves on its own beats. If you are one habitual tourist or a first time traveler, just log onto MakeMyTrip.com and have your trip to Ireland perfectly organized. With cheap flight tickets, affordable hotels and car rentals, MakeMyTrip offers wonderful and cheap rated Dublin tour packages.

Dublin Address

County Dublin, Ireland
Tel: (353)(01) 814 1111

Frequently Asked Questions - Belfast to Dublin Flights

Which airlines offer cheapest airfare from Belfast to Dublin?

There is no set pricing for airlines to offer cheap flight fare from Belfast to Dublin. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Belfast to Dublin.

Can I cancel my ticket from Belfast to Dublin without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

Is there a way to make flexible departure date bookings for your Belfast to Dublin flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Belfast to Dublin. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Can I find cheap accommodation near to airport when travelling from Belfast to Dublin?

There are several accommodation options available near the Dublin Airport. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

What is the best time to book cheap flight tickets from Belfast to Dublin?

To get cheap flight tickets from Belfast to Dublin, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Belfast (BFS) to Dublin (DUB) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Is passport mandatory to travel from Belfast to Dublin?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

How do MakeMyTrip finds the lowest available dare for flights from Belfast to Dublin?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.