Cheap flights from Belfast City Airport to the United Kingdom from £17

The cheapest month to fly to United Kingdom from Belfast City Airport is in January. Flight prices, which tend to average around £102, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Belfast City Airport during the month February is also very affordable. Most momondo users find prices during this month for around £103.

The cheapest day to depart from Belfast City Airport to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £349. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Belfast City Airport to United Kingdom for around £644.

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £201. Try not to purchase tickets in the afternoon because they tend to be around £738. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Belfast City to Edinburgh Turnhouse for the best Belfast City - United Kingdom flight prices

You are more likely to see cheaper flights to United Kingdom from Belfast City Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £139 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Belfast City Airport for as low as £120 on momondo.

There are 4 cabin classes available to choose from on Belfast City Airport to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet, Aer Lingus, and British Airways are the most popular carriers operating from Belfast City to United Kingdom

British Airways, easyJet and Aer Lingus are the top three most popular airlines that fly to United Kingdom from Belfast City Airport according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 10% of flights between Belfast and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Loganair have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of September 2026, 56 flights take off from Belfast City Airport and land in United Kingdom each day. The most common flight departure time for this route is 07:00, with 46% of daily flights taking off at midday.

As of September 2026, there are 396 flights per week flying from Belfast City Airport to United Kingdom. The most common day of the week flights depart is Fri, with 22% of flights taking off on this day.