Cheap flights from Northern Ireland to London from £94

If you don’t want to visit London City Airport in October, then you should wait until May to fly from Northern Ireland, when ticket prices are also cheap, with an average price of £43.

Our data shows that the cheapest Northern Ireland to London City Airport flights are usually those with departure times in the afternoon. Our users have found flights to London City Airport in the afternoon for as low as £205. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £216 on average. Flights to London City Airport from Northern Ireland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Belfast City to London City for the best Northern Ireland - London City flight prices

British Airways is the most popular carrier operating from Northern Ireland to London City

British Airways, easyJet and Aer Lingus are the top three most popular airlines that fly to London City Airport from Northern Ireland according to our data. British Airways is the first choice among our users, with 87% of people opting to fly with this airline when travelling to London City Airport. Keep in mind that there are 3 different airlines that fly to London City Airport on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 4 flights per day flying from Northern Ireland to London City Airport. The most common time of day flights depart is 06:00, with 60% of flights taking off at midday.

The number of flights available between Northern Ireland and London City Airport is 30 per week as of May 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.