Cheap flights from Birmingham to Northern Ireland from £19

In general, January is the cheapest month to fly from Birmingham to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £70. If you’re not able to fly to Northern Ireland in January, then February is your next best option. Flight prices from Birmingham to Northern Ireland during February average around £79.

The cheapest day to depart from Birmingham to Northern Ireland is on a Tuesday. Travellers who choose to depart for Northern Ireland on a Tuesday will often find tickets for as low as £61. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £87. These prices are subject to change though, so be sure to set up a Price Alert for flights to Northern Ireland.

Flying to Northern Ireland from Birmingham in the evening is the least expensive time of day to depart. momondo users have found prices as low as £89 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £95 on average. Flights to Northern Ireland from Birmingham in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Birmingham to Belfast Intl for the best Birmingham - Northern Ireland flight prices

You are more likely to see cheaper flights to Northern Ireland from Birmingham when booking weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland for around £77 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Northern Ireland from Birmingham for as low as £61 on momondo.

There are 3 cabin classes available to choose from on Birmingham to Northern Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet and Aer Lingus are the most popular carriers operating from Birmingham to Northern Ireland

easyJet, Aer Lingus and Ryanair are the top three most popular airlines that fly to Northern Ireland from Birmingham according to our data. easyJet is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Northern Ireland. Keep in mind that there are 4 different airlines that fly to Northern Ireland on a routine basis, so you have a few additional options to choose from.

The number of flights available between Birmingham and Northern Ireland is 15 per day as of August 2026. The most frequent departure time is 15:00, with 36% of daily flights leaving in the afternoon.

The number of flights available between Birmingham and Northern Ireland is 111 per week as of August 2026. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.