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Not ready to book? to track prices.Find the cheapest flights from Ireland to Belfast
Cheap return flights
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Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals to Belfast
All round-trip flight deals to Belfast
Ryanair UK flights from Ireland to Belfast
Our best Ryanair UK deals on Ireland to Belfast flight tickets
Aer Lingus flights from Ireland to Belfast
Our best Aer Lingus deals on Ireland to Belfast flight tickets
How to get the cheapest flight ticket from Ireland to Belfast
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest Ireland to Belfast flight route?
Dublin - Belfast Intl. Fly from Dublin to Belfast Intl for the best Ireland - Belfast flight prices
Cheap Ireland to Belfast flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Belfast
When did momondo last update prices for flights from Ireland to Belfast?
Prices for flights from Ireland to Belfast are refreshed on a daily basis.
How old do you have to be to fly from Ireland to Belfast?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Belfast.
What documentation or ID do you need to fly to Belfast?
The necessary travel and health documents for your Belfast 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 from Ireland to Belfast?
Finding the right flight to Belfast from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.
Can I find flights from Ireland to Belfast with flexible booking policies on momondo?
Yes. All flights to Belfast from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ireland to Belfast?
momondo provides multiple filters to help you find the best flight to Belfast from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ireland to Belfast right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ireland to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.