£31 Cheap flights to Northern Ireland
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Northern Ireland departing on 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Recent flights found to popular cities in Northern Ireland
Find flights to these popular cities in Northern Ireland from your nearest airport.
Flights to Belfast
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Search all flight deals to LondonderryFind the cheapest flights from the United Kingdom to Northern Ireland
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Northern Ireland flights insights and trends
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What is the cheapest flight I can find to Northern Ireland?
For prices as low as £14/pp, you can find flights to Northern Ireland depending on where you are departing from. On average, flights to Northern Ireland cost £99/pp.
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What is the cheapest day to depart on your flight to Northern Ireland?
The cheapest day to depart from United Kingdom to Northern Ireland is on a Wednesday. Travellers who choose to depart for Northern Ireland on a Wednesday will often find tickets for as low as £98. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £113. These prices are subject to change though, so be sure to set up a Price Alert for flights to Northern Ireland.
Cheapest flights to cities in Northern Ireland
Click on the cities below to find out when it's cheapest to fly to Northern Ireland from United Kingdom
Cheap Northern Ireland flight deals and tips
Summary info about Northern Ireland flight prices, duration and airlines
Best One-Way Price | £16 |
|---|---|
Best Round-Trip Price | £31 |
Fastest flight time | 0h 55m |
Popular in | April |
Frequently asked questions about flying to Northern Ireland
What is the best airport to fly into to visit Belfast?
The majority of momondo users who fly to Northern Ireland tend to spend time in Belfast, which is visited 98% more often than other cities. When flying to Belfast, the most popular airport to fly into is Belfast Intl Airport.
I plan on visiting Grand Opera House. Which airport is the quickest drive?
Grand Opera House is closest to Belfast Intl Airport. Those looking for an alternative airport option near Grand Opera House could try flying into Belfast City Airport.
What are the most popular landmarks in Northern Ireland?
When visiting Northern Ireland, the majority of people tend to find Grand Opera House, SSE Arena and Giant's Causeway to be the most notable landmarks in the area.
What is the weather like in Northern Ireland?
The temperatures in Northern Ireland range from 5 °C to 16 °C depending on the time of year. The warmest month in Northern Ireland is July, and the coldest month in Northern Ireland is January. Those looking for a drier month during their visit should travel during the months of April, April, or February, when rain is least likely compared to the rest of the year.
Which airlines fly to Northern Ireland?
easyJet, Aer Lingus and British Airways are the top three most popular airlines that fly to Northern Ireland according to our data. easyJet is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Northern Ireland. Keep in mind that there are 6 different airlines that fly to Northern Ireland on a routine basis, so you have a few additional options to choose from.
How much are flights to Northern Ireland?
Flights to Northern Ireland can be found for as cheap as £14 per ticket. However our users tend to find airfares to Northern Ireland for around £103 on average. If you’re looking to find a good deal on your flight to Northern Ireland, then you should consider booking if you find anything for £76 or less.
What is the best day of the week to fly to Northern Ireland?
The best day of the week to fly to Northern Ireland is Wednesday due to prices being at their lowest. Flying out on a Tuesday should be a backup plan since this day tends to be less expensive as well. Friday, on the other hand, is the most expensive day to fly to Northern Ireland.
Where is it cheapest to fly into Northern Ireland?
Londonderry Eglinton airport in Londonderry has the cheapest flights when visiting Northern Ireland, with an average airfare of £14. Belfast City airport in Belfast is the second cheapest destination in Northern Ireland, with an average airfare of £17.
When did momondo last update prices for flights to Northern Ireland?
Prices for flights to Northern Ireland are refreshed on a daily basis.
How many operators does momondo search for flights to Northern Ireland?
As of July 2025, there are 8 operators available to choose from for flights to Northern Ireland.
How old do you have to be to fly to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Northern Ireland?
Finding the right flight to Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.
Can I find flights to Northern Ireland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for flights to Northern Ireland to just show those with flexible booking policies.
How can momondo help me find flights to Northern Ireland?
momondo helps you find the best flight to Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight to Northern Ireland right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for Northern Ireland and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.