Cheap flights from Northern Ireland to Liverpool from £19

The month of September is, on average, the cheapest month to fly to Liverpool from Northern Ireland, with most prices found around £71. The month of January is another great option to travel to Liverpool, with average flight prices from Northern Ireland averaging around £74.

The cheapest day to depart from Northern Ireland to Liverpool is on a Tuesday when prices can be found for as low as £61. The most expensive day to fly to Liverpool is Saturday, with ticket prices averaging around £109.

Our data shows that the cheapest Northern Ireland to Liverpool flights are usually those with departure times in the evening. Our users have found flights to Liverpool in the evening for as low as £72. In contrast, the most expensive time of day to depart to Liverpool is in the afternoon when prices are around £101.

Fly from Belfast Intl to Liverpool J. Lennon for the best Northern Ireland - Liverpool J. Lennon flight prices

You are more likely to see cheaper flights to Liverpool from Northern Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Liverpool for around £89 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liverpool from Northern Ireland for as low as £71 on momondo.

There is only 1 cabin class available to choose from on Northern Ireland to Liverpool flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet is the most popular carrier operating from Northern Ireland to Liverpool J. Lennon

easyJet, Aer Lingus and Ryanair are the top three most popular airlines that fly to Liverpool from Northern Ireland according to our data. easyJet is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Liverpool. Keep in mind that there are 4 different airlines that fly to Liverpool on a routine basis, so you have a few additional options to choose from.

The number of flights available between Northern Ireland and Liverpool is 5 per week as of July 2026. The most frequent departure day is Tue, with 60% of weekly flights leaving on this day.

On average, it takes 45m to fly from Northern Ireland to Liverpool if you fly out of Belfast (the most popular airport in Northern Ireland) and into Liverpool (the most popular airport in Liverpool). If you’re flying out of Londonderry and into Liverpool, then the flight time is around 55m.