Cheap flights from France to Northern Ireland from £34

In general, November is the cheapest month to fly from France to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £111. If you’re not able to fly to Northern Ireland in November, then February is your next best option. Flight prices from France to Northern Ireland during February average around £116.

The cheapest day to depart from France to Northern Ireland is on a Thursday. Travellers who choose to depart for Northern Ireland on a Thursday will often find tickets for as low as £96. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £139. 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 France at midday is the least expensive time of day to depart. momondo users have found prices as low as £96 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £121 on average. Flights to Northern Ireland from France in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Paris Charles de Gaulle to Belfast Intl for the best France - Northern Ireland flight prices

You are more likely to see cheaper flights to Northern Ireland from France when booking weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland 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 Northern Ireland from France for as low as £76 on momondo.

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

1 flights are operational weekly from France to Northern Ireland as of October 2026. The most popular departure day for this route is Wed, with 100% of flights per week taking off on this day.

The average flight duration from France to Northern Ireland depends on which airport you fly into and out of. Flying from Lyon to Belfast Intl Airport is 2h 20m on average, while flying from Paris to Belfast Intl Airport is 3h 05m on average. Belfast Intl Airport is the most popular airport in Northern Ireland.