Cheap flights from Belfast to London from £91

If you don’t want to visit London City Airport in May, then you should wait until October to fly from Belfast, when ticket prices are also cheap, with an average price of £155.

Our data shows that the cheapest Belfast to London City Airport flights are usually those with departure times at midday. Our users have found flights to London City Airport at midday for as low as £200. 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 Belfast 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 Belfast - London City flight prices

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

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

British Airways, easyJet and Aer Lingus are the top three most popular airlines that fly to London City Airport from Belfast according to our data. British Airways is the first choice among our users, with 89% 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.

Historically, on average around 0% of flights between Belfast and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

As of March 2026, 2 flights take off from Belfast and land in London City Airport each day. The most common flight departure time for this route is 06:00, with 50% of daily flights taking off at midday.

The number of flights available between Belfast and London City Airport is 18 per week as of March 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.