£17 Find Cheap Flights to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Northern Ireland departing on 30/11. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland
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Cheap Flights to Northern Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfastdirect£33
Londonderry
Londonderrydirect£41
Belfast
Belfastdirect£33
Londonderry
Londonderrydirect£41

Book Cheap Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Northern Ireland

Mon, 15 Dec - Wed, 17 Dec
easyJet Logo
06:30 - 07:30MAN-BHD
1h 00mdirect
easyJet Logo
17:20 - 18:15BHD-MAN
0h 55mdirect
£33easyJet
Find Deal
Wed, 10 Dec - Wed, 17 Dec
easyJet Logo
12:25 - 13:25MAN-BFS
1h 00mdirect
easyJet Logo
16:35 - 17:30BFS-MAN
0h 55mdirect
£33easyJet
Find Deal
Mon, 15 Dec - Wed, 17 Dec
Ryanair Logo
17:55 - 18:55MAN-BFS
1h 00mdirect
Ryanair Logo
07:55 - 08:55BFS-MAN
1h 00mdirect
£34Ryanair
Find Deal
Tue, 16 Dec - Sun, 21 Dec
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
easyJet Logo
20:55 - 22:05BFS-LTN
1h 10mdirect
£34easyJet
Find Deal
Mon, 15 Dec - Thu, 18 Dec
easyJet Logo
06:30 - 07:30MAN-BHD
1h 00mdirect
easyJet Logo
16:40 - 17:35BHD-MAN
0h 55mdirect
£35easyJet
Find Deal
Fri, 19 Dec - Fri, 19 Dec
Ryanair Logo
09:30 - 10:30MAN-BFS
1h 00mdirect
Ryanair Logo
18:00 - 19:00BFS-MAN
1h 00mdirect
£40Ryanair
Find Deal
Tue, 3 Mar - Thu, 5 Mar
British Airways Logo
07:40 - 09:05LHR-BHD
1h 25mdirect
British Airways Logo
17:45 - 19:05BHD-LHR
1h 20mdirect
£90British Airways
Find Deal
Sat, 13 Dec - Mon, 15 Dec
British Airways Logo
07:00 - 08:25LHR-BHD
1h 25mdirect
British Airways Logo
19:25 - 20:45BHD-LHR
1h 20mdirect
£90British Airways
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
18:30 - 09:35LHR-BFS
15h 05m2 stops
Multiple Airlines Logo
12:10 - 21:35BFS-LHR
9h 25m2 stops
£198Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
18:30 - 09:35LHR-BFS
15h 05m2 stops
Multiple Airlines Logo
12:10 - 21:35BFS-LHR
9h 25m2 stops
£233Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Northern Ireland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Northern Ireland from the United Kingdom found in the last 72 hours was to Belfast Intl Airport, at £17 return. The most popular route is Birmingham (BHX) to Belfast Intl Airport (BFS) and the cheapest return airline ticket found on this route in the last 72 hours was £17.

How much is a flight to Northern Ireland?

The average and cheapest price for all round-trip flights to Northern Ireland from each origin found by users searching on KAYAK in the last month.

A flight to Northern Ireland costs £82 on average. The cheapest price found on KAYAK in the last 2 weeks was £16 for the route Manchester (MAN) to Belfast Intl Airport (BFS). The most popular routes on KAYAK are Edinburgh to Belfast which costs £78 on average, and London to Belfast, which costs £62 on average.

See prices from:

What is the cheapest month to fly from the United Kingdom to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Northern Ireland is January, when tickets cost £75 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is £109 and £106 respectively.

How far in advance should I book a flight from the United Kingdom to Northern Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to Northern Ireland, you should book around 5 weeks before departure, which saves you about 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which is the cheapest airport to fly into in Northern Ireland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Northern Ireland is Belfast Intl Airport (BFS), with an average flight price of £59.

Good to know - Cheap tickets to Northern Ireland

Low seasonJanuary
Cheapest flight£17
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Manchester to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • I’m searching for flights to Northern Ireland from London. Which departure airport should I choose?

    Which airport to choose in London depends on your final destination in Northern Ireland and whether you have a preferred airline or not. London Stansted Airport (STN) has flights to two airports in Northern Ireland: Ryanair and easyJet make regular flights to Belfast International Airport, while Loganair flies from Stansted to City of Derry Airport. If you’re keen on low-cost airlines, easyJet also flies to Belfast International from London Gatwick (LGW) and London Luton (LTN), while Flybe flies from London City (LCY) to Belfast City Airport. Flights to Northern Ireland departing from London Heathrow (LHR) land at Belfast City Airport and are operated by British Airways and Aer Lingus.

  • From which airport in Scotland should I fly to Northern Ireland?

    Edinburgh International Airport (EDI) and Glasgow International Airport (GLA) are the two airports in Scotland with most options when it comes to airlines and flights to Northern Ireland. Flybe and easyJet operate direct flights from Edinburgh and Glasgow to Belfast City and Belfast International respectively. If you’re flying to Londonderry, you can fly from Edinburgh on Ryanair or from Glasgow on Loganair. If you’re looking for flights to Northern Ireland from Aberdeen or Inverness, Flybe operates regular flights from both these cities to Belfast City Airport.

  • Which airport in Northern Ireland is closest to the Giant’s Causeway?

    The closest airport to the Giant’s Causeway is City of Derry Airport (around 32 mi away). However, do keep in mind that this airport has fewer options when it comes to direct flights to Northern Ireland. Belfast International Airport has more flight connections and is only around 47 mi away.

  • Which airport in Northern Ireland has more domestic routes?

    The Belfast City Airport has more domestic routes, with direct flights operated by Flybe from cities like Cardiff, Leeds, Birmingham, and Southampton.

  • How can I reach the Northern Ireland City Centre if I land at Belfast International (BFS)?

    There are many ways for passengers to get to the city centre after landing at Belfast International (BFS). It takes about 30 minutes to travel in a taxi or an Uber. There is also a bus service called the Airport Express 300, which runs from the airport to the city centre every 15 minutes.

  • Do travellers heading to the United Kingdom need a passport?

    Passengers from the United Kingdom travelling to North Ireland don't need a visa to enter the UK. Travellers should bring a passport with them, so they can use it as identification when checking in at the airport, even though it is not required for travel to other regions of the United Kingdom, such as Scotland, England, and Wales.

  • How can I get from Northern Ireland to Stirling Castle?

    Stirling Castle is situated south of Northern Ireland, and the distance between Northern Ireland and Stirling Castle is approximately 100 miles. Travellers visiting Stirling Castle should fly from Belfast International Airport to Glasgow Airport. You then take a train or bus from Glasgow to Stirling for 45 minutes.

  • Where should I fly to if I want to visit the Giant’s Causeway?

    Passengers travelling into the City of Derry Airport (LDY) can explore the Giant's Causeway on the coast of County Antrim. The distance between the City of Derry Airport and Giant's Causeway is approximately 40 miles. You can rent a car from LDY to get to the Giant's Causeway.

  • How do I get to Northern Ireland if I fly into London Heathrow Airport (LHR) ?

    By taking flights into significant airports in Northern Ireland like Belfast City Airport, you can fly from London Gatwick Airport (LGW) to Northern Ireland. London Gatwick is a good airport since it offers many direct flights and is serviced by major airlines like British Airways, Norwegian, and EasyJet.

  • Which airport should I fly into if I want to visit Titanic Belfast?

    Visitors to Titanic Belfast can fly into Belfast International Airport (BFS). From BFS, you can take a taxi, bus, or train to Titanic Belfast. Travelling by bus takes 1 h 15 min, whereas travelling by train or taxi takes 30 minutes.

  • How does KAYAK find such low prices on flights from the United Kingdom 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 the United Kingdom to Northern Ireland.

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

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

  • What is the Hacker Fare option on flights from the United Kingdom 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 from the United Kingdom to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom 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 from the United Kingdom to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Northern Ireland?

    Based on KAYAK data, the cheapest day to fly to Northern Ireland is Tuesday when return tickets can be as cheap as £82. On the other hand, the most expensive day to fly is Sunday, when return prices are £98 on average.

  • What is the cheapest time of day to fly to Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally in the morning, when retur flights cost £122 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally at night, which is peak travel time and where the average cost of a ticket is £160.

Top tips for finding cheap flights to Northern Ireland

  • Looking for cheap airfare to Northern Ireland? 25% of our users found round-trip tickets to Northern Ireland for the following prices or less: Cheap flights to Northern Ireland from Edinburgh £44, from Birmingham £58, from London Heathrow £127
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Northern Ireland flight deals.
  • When searching for flights to Northern Ireland, you have three main airports to choose from. If you’re looking for an airport served by more airlines, select Belfast International Airport (BFS) as your destination.
  • If you want a more convenient airport that's closer to the centre of the capital city, search for flights to Northern Ireland that land at the George Best Belfast City Airport (BHD). The airport is just 2 mi from the city centre.
  • Belfast International Airport is mostly served by regular and seasonal flights to Northern Ireland operated by low-cost airlines. Alternatively, or if you’d prefer a different type of airline when flying to the capital, you can search for flights to George Best Belfast City Airport. Keep in mind that there are fewer options when it comes to airlines at this airport.
  • The third airport in Northern Ireland is City of Derry Airport (LDY), which mostly serves the Londonderry area. This airport has fewer route options, but is served by regular direct flights to Northern Ireland from Glasgow Airport, London Stansted, Edinburgh, Liverpool, and Manchester, operated by Loganair and Ryanair.
  • If you have an interest in a particular low-cost airline, Belfast City Airport is a focus destination for Flybe, while Belfast International Airport is a focus airport for easyJet, Ryanair, and Jet2.
  • There are hotels on-site if you decide to spend the night at the airport after arriving in Northern Ireland. If you land at Belfast International Airport (BFS), you can rest at Ballyrobin Country Lodge, while those who land at George Best Belfast City Airport (BHD) can stay at the Stormont or Titanic hotels.
  • For travellers heading to North Ireland, Belfast International Airport (BFS) serves as the main travel hub. With a large selection of domestic and international flights, it is the biggest airport in North Ireland. Manchester, Dundee, and Alicante are accessible from BFS. These cities are accessible by booking a flight from BFS through different airlines.
  • Belfast International Airport (BFS) is the primary airport in Northern Ireland. BFS is a hub for EasyJet and Ryanair. EasyJet is based in Luton (LTN), while Ryanair is in Dublin (DUB). It is easy to find connecting flights from BFS to various parts of the UK through various airlines.

Reviews of the top 5 airlines flying to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Northern Ireland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom 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.
8.4
LoganairOverall score based on 23 reviews
8.2Comfort
9.0Crew
7.5Food
8.6Boarding
6.7Entertainment
Airline reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

10.0 ExcellentAnonymous, Sept 2025IOM - LCY
Read more Loganair reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

The worst Terrible Late for connecting flights. Made flight without luggage! I am still waiting for my luggage to be returned! I paid premium for this flight. My luggage should have been flown to Hartford instead they keep telling me it was put on a jet blue flight and is in New York! I flew Hartford to avoid New Yofk! The flight over was also unpleasant. We were stuck in a bus at Edinburgh airport for 30 minutes then our luggage again could not be found! Very poor service. Very disappointed . I need my luggage to be returned. Shirley Baliki 42 Blaine Sreet Fairfield CT

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

Wonderful experience from start to finish. Extremely nice flight staff and much better food than other airlines I have used. Arrived right on time.

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Very bad.i will never book British flights for future

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Smooth roundtrip to Manchester, UK from SFO. I think BA is fabulous.

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

On time. Clean. Efficient. Just what is required for the short hop.

Cheap flight but I didn't like the almost one hour delay because of paperwork!!!!

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

Everything you need to know for your flight to Northern Ireland