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Find cheap flights from Dublin to Northern Ireland from £51

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Northern Ireland departing on 24/6. 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.
1 adult
0 bags
Fri 7/6
Fri 14/6

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Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Belfast
Belfast1 stop£134

Good to know - Cheap tickets from Dublin to Northern Ireland

Cheapest flight

£51
Flight from Dublin to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Dublin to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Northern Ireland from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Northern Ireland with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Northern Ireland from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Dublin to Northern Ireland

  • Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dublin to Northern Ireland

 
Need help choosing which airline to fly with from Dublin to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Qatar AirwaysOverall score based on 4428 reviews
7.8Boarding
7.7Comfort
8.2Crew
7.5Food
7.7Entertainment
Airline reviews

Good staff, good intent, decent entertainment. More seat space would always be of benefit

10.0 ExcellentDavid, Apr 2024DOH - LHR
Read more about Qatar Airways reviews

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I didn't understand why I got dropped off at departures on exiting the plane at Doha aiport. I had to find my own way to immigration/baggage reclaim which wasn't easy as staff in the departure section just tell you ti scan your boarding pass. This was very poor b qatar Airways. I spent 2 hours soyung this out and once I got to get my suitcase it was delayed. So instead of getting to the hotel at about midnight I got there at three in the morning. I wonder why I upgraded to business?

After going through security and waiting for the flight at the gate, there was no access to bathrooms and no place to charge a phone while waiting for the flight. But once I was on the plane, everything was very good.

Boarding process was terrible. Will not travel Qatar Airways if I had an alternative. The food was one of the worst, even for airline food.

Was unable to check in via app or website with supplied booking code (something to do with flight being operated by a partner airline, although the code didn’t work on the partner’s website either) Specified a vegetarian meal during booking, but that somehow wasn’t captured in airline’s system By the time flight crew got to my row, now vegetarian food was available. Had nothing to eat on flight from Philadelphia to Doha! Flight attendant was completely unconcerned and actively apathetic to the situation

professional crew god service good entertainment need choices for diabetic meal

It was a nightmare. I booked business class ticket from Ediburgh to Beirut via Istanbul to attend a funeral. I had a wonderful experience flying to Istanbul from Edinburgh. Then I could not get a boarding pass issued to Beirut. It seems that although they booked me and I had a reservation number, I had no seat allocated and the flight was full. I was asked to go from one desk to another and made to wait for 2 hours. I missed my flight as I did not have a seat assigned and it was full. The only option was to put me on the next flight, 6 hours later, for a fee of over $400. They said that was the best they can do to 'help me' and to 'take it or leave it'. Well, I was not about to be bullied; I stood my ground. I booked and paid premium for the journey, which was confirmed. The eventually accepted to not charge me extra and i waited a total of over 8 hours in the airport with no compensation. On top of my grief with the risk of missing the funeral service, I had to put up with their indifference and condescending attitude. They spoke about me in Turkish thinking I would not understand (I hold a British passport) in front of me. When they eventually handed my passport and boarding pass back to me, I showed them I was born in Istanbul and that I understood everything and said a condescending 'thank you' back to them in Turkish. You should have seen their faces. I said that consumers have rights and it is a shame that Turkish Airlines does not have good customer service to at least acknowledge and apologize for errors committed by the airline. Blaming the me, the client, for such an error and placing unreasonable ultimatums, rudeness and dismissiveness to be rid of me, particularly when I was vulnerable and visibly grieving was really shocking... The airline taints the city of Istanbul and the people of Türkiye. Such a shame.

Boarding did not have a clue what is an EU disability card

Multiple errors by Turkish airlines and Istanbul Airport kept us from making flight. Stuck in Istanbul!

My mother got sick and dying and i have to change my flight and they charged me $2260 that is redisclose.

My flight had two legs. When checking in at the first leg the agent offering for a deal to upgrade the leg to first class for $199. He then claimed I would be able to upgrade the second leg once I got to the next airport. I declined and when I inquired about upgrading at the second airport, the cost was $1,300. I also had an issue at the airport lounge. I am allowed one guest in the lounge. My friend came in the lounge for less than 5 minutes and left when she couldn’t get a sleeping suite. I wanted to bring in another friend. The airport staff first started acting as though they didn’t understand English and then became upset when I asked for their names so I could file a complaint. As an elite member I knew they could do more but were not. One of the agents started over talking me and walked away mid conversation dismissing my request for assistance. A man claiming to be the manager said you were asking for her name. He also never tried to assist me or see what was going on. He claimed the interactions were recorded and management would see everything. I’m not sure how that would assist me days later. I am sure it didn’t help that I was a black American woman.

No wifi at all during the entire flight from Istanbul to Miami.

Our itinerary was broken apart by ChatDeal and let off our luggage from Turkey to Greece!! When contacted by this prior to our departure, I was informed it was my fault...I had to pay for checked bags, in middle of our trip! Turkish Airlines is not to blame for my distain of the ChatDeal interaction. COMPLETELY UNSAT!!

Leaving on time would have been a good start . Sat in plane while they cleaned around us . We got to Turkey raced to our next flight to see plane sitting at the gate 5 minutes before departure time to be told “ plane is gone “ while obviously it wasn’t . Showed them time on my phone before departure. Then “ gate is closed “ . Then he said “Instead of talking to me you need to go talk to someone else to get another flight “ . We booked business class no service waited in line to have to rebook same flight day later. Offered hotel room but wait for a bus to heard us to what I’m sure would have been cheap hotel. Opted for private cab and decent hotel at our own expense. Bad service at ever turn . NEVER TURKISH AIRLINES AGAIN !

Decollage avec 1h de retard mais aucune information sur la rai

As soon as I boarded, the flight attendant informed me that the screen on my seat is not working (business class), I was a little disappointed because my flight is around 3 hours, then a man approached me asking me to sign a paper that I accept the fact that my seat screen is not working and that I accept to fly despite of that !! and if I don't sign then I may be removed from the plane !! It's a shame, paying $$$$ for the flight and then treated this way.

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

Already stated....flights were fine. Late luggage a disappointment and failure my Lufthansa to get my bag delivered in a timely fashion.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

We were helped whenever needed and had a pleasant flight.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

Ryanair is the worst airline in Europe and easily one of the worst in the planet

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

There's no inflight entertainment, plane was old, power USB didn't work

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

They allowed some guy to move seats after 3hours of him being next to someone very sick, There were several empty seats, but they moved him to mine. I find that incredibly inconsiderate and should not have been done.

Excellent. Very nice and comfortable business class. Only negative is that it was difficult to hear the pilot’s announcement.

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Food not so good. Need more veggies and whole grain especially the late food. Couldn’t figure out how to use the entertainment system.

Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

Book cheap flights from Dublin to Northern Ireland

Cheapest flights to Northern Ireland from Dublin found in 2024

Recent return flight deals

6/6Thu
1 stop
12h 20mDUB-BHD
13/6Thu
1 stop
6h 50mBHD-DUB
£134
22/5Wed
1 stop
4h 25mDUB-BFS
23/5Thu
1 stop
5h 05mBFS-DUB
£138
6/6Thu
1 stop
6h 15mDUB-BFS
13/6Thu
1 stop
15h 40mBFS-DUB
£234
22/5Wed
1 stopAer Lingus
7h 00mDUB-BHD
23/5Thu
1 stopAer Lingus
14h 50mBHD-DUB
£260
6/6Thu
2 stopsLufthansa
28h 10mDUB-BHD
13/6Thu
1 stopLufthansa
16h 40mBHD-DUB
£308
6/6Thu
2 stops
8h 40mDUB-BFS
13/6Thu
2 stops
29h 05mBFS-DUB
£332
22/5Wed
1 stopBritish Airways
5h 05mDUB-BHD
23/5Thu
1 stopBritish Airways
3h 45mBHD-DUB
£493
22/5Wed
1 stopBritish Airways
5h 05mDUB-BHD
23/5Thu
1 stopBritish Airways
3h 45mBHD-DUB
£494
22/5Wed
1 stop
10h 30mDUB-BHD
23/5Thu
2 stops
9h 30mBHD-DUB
£515
22/5Wed
1 stopBritish Airways
3h 30mDUB-BHD
23/5Thu
1 stopBritish Airways
4h 40mBHD-DUB
£633

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24/6Mon
1 stop
17h 30mDUB-BFS
£51
24/6Mon
1 stop
14h 50mDUB-BHD
£53
3/6Mon
1 stopAer Lingus
5h 30mDUB-BHD
£53
3/6Mon
1 stop
6h 10mDUB-BFS
£81
24/6Mon
2 stops
18h 35mDUB-BFS
£110
3/6Mon
2 stops
15h 45mDUB-BFS
£141
3/6Mon
2 stops
15h 55mDUB-BHD
£143
24/6Mon
2 stops
13h 45mDUB-BHD
£148
29/5Wed
1 stop
6h 30mDUB-LDY
£163
29/5Wed
2 stops
10h 00mDUB-LDY
£217

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Last minute flights from Dublin to Northern Ireland

Last minute flight, train and bus deals

11/5Sat
multi-stop
15h 40mDUB-LDY
12/5Sun
multi-stop
21h 45mLDY-DUB
£394
11/5Sat
multi-stop
19h 30mDUB-LDY
12/5Sun
multi-stop
24h 50mLDY-DUB
£805
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multi-stop
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12/5Sun
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Dublin - Northern Ireland Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Northern Ireland - Dublin

Cabin classes: