Travellers have found it’s best to book a flight 44 days in advance to save up to 43% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to Belfast International 1-2 weeks in advance for as low as £100, or £122 for flights within the next 24 hours.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and Belfast International for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Yes, there are multiple flights from Ireland to Belfast International for under £153. The cheapest flight booked recently is on Multiple Airlines for just £122, but on average you can expect to pay £124.
There are no direct flights from Ireland to Belfast International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
There are currently 3+ open flights from Ireland to Belfast International within the next 7 days for less than £153.
When booking a flight from Ireland to Belfast International, you may want to consider flying on Flybe, Ryanair or KLM as they are the most popular for this route.
Most travellers choose Cork - Belfast Intl, Dublin - Belfast Intl or Milltown (Kerry) Kerry - Belfast Intl when deciding on the best route from Ireland to Belfast International.
Looking at all options, your cheapest flight can be booked for £98. While the most popular route (Cork - Belfast Intl) can be booked for £628 on average our data indicates £145 when flying from Ireland to Belfast International