Cheap flights from Bristol to Northern Ireland from £22

In general, January is the cheapest month to fly from Bristol to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £66. If you’re not able to fly to Northern Ireland in January, then February is your next best option. Flight prices from Bristol to Northern Ireland during February average around £68.

The cheapest day to depart from Bristol to Northern Ireland is on a Wednesday. Travellers who choose to depart for Northern Ireland on a Wednesday will often find tickets for as low as £69. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £110. 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 Bristol in the morning is the least expensive time of day to depart. momondo users have found prices as low as £78 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £125 on average. Flights to Northern Ireland from Bristol at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Northern Ireland from Bristol when booking weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland for around £79 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 Bristol for as low as £63 on momondo.

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

As of August 2026, 1 flights take off from Bristol and land in Northern Ireland each day. The most common flight departure time for this route is 07:00, with 58% of daily flights taking off at midday.

As of August 2026, 10 flights take off from Bristol and land in Northern Ireland each week. The most common flight departure day for this route is Thu, with 30% of weekly flights taking off on this day.