Look for other cheap flights to Northern Ireland

Find cheap flights to Northern Ireland from $1,056

1 adult
Thu 16/5
Thu 23/5

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Recent flights found to popular cities in Northern Ireland

Find flights to these popular cities in Northern Ireland from your nearest airport.

Northern Ireland flights insights and trends

Explore insights for your Northern Ireland flight to craft the best travel plan

How long is the flight from Australia to Northern Ireland?

Flight times vary depending on what airport in Australia you fly out of and what airport in Northern Ireland you fly into. For example, flying from Sydney Kingsford Smith to Belfast Intl takes 27h 20m on average. On the other hand, flying from Melbourne to Belfast Intl takes 31h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the best day of the week to fly to Northern Ireland?

If your travel plans are flexible and you’re looking to save money on flights to Northern Ireland, then be sure to book your departure on a Tuesday. Flying out on a Tuesday, as well as a Saturday, is your best option. Departing on a Thursday tends to be the most expensive day of the week to fly 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 Australia

Cheap Northern Ireland flight deals and tips

Summary info about Northern Ireland flight prices, duration and airlines

Best One-Way Price


Best Round-Trip Price


Fastest flight time

32h 30m

Operated By

3 airlines
The best one-way flight price to Northern Ireland from Australia in the last 72 hours is $1,056 (Sydney Kingsford Smith to Belfast Intl).
The best round-trip flight price to Northern Ireland from Australia in the last 72 hours is $2,097 (Sydney Kingsford Smith to Belfast City).
The fastest flight to Northern Ireland from Australia takes 32h 30m (Sydney Kingsford Smith to Belfast City).
There are 3 airlines operating flights to Northern Ireland, including British Airways, KLM and Qantas Airways.

Useful information for your flight to Northern Ireland

Get up-to-date answers for some of the most frequently asked questions regarding flying to Northern Ireland

What is the cheapest flight I can find to Northern Ireland?

Flights to Northern Ireland vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about $130/pp. The absolute cheapest flight to Northern Ireland is $45/pp

What is the best airport to fly into to visit Belfast?

I plan on visiting Bangor Abbey. Which airport is the quickest drive?

The closest airport to Bangor Abbey is Belfast Intl Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Belfast City Airport.

What is the weather like in Northern Ireland?

Northern Ireland typically has a temperature range from 5 °C(January) to 16 °C(July). Those looking to avoid rain and/or snow while visiting Northern Ireland should plan their trip in April, April, or February, as these months are relatively less likely to have precipitation.

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?

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Northern Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland.

Can I find flights to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland with this policy.

How can momondo help me find flights to Northern Ireland?

Once you have performed a search for flights to Northern Ireland, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Northern Ireland trip

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Thu 16/5
Thu 23/5
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Find better results for your stay in Northern Ireland

Popular Flights to Northern Ireland
Popular routes according to searches in the past day on momondo

Cheapest flight routes to Northern Ireland

These routes have the cheapest flights to Northern Ireland found by momondo users in Australia
DepartingDestinationBest TimeBest Price
SydneyBelfast27h 10m$1,802
MelbourneBelfast31h 35m$2,005
BrisbaneBelfast30h 50m$2,365