Cheap flights from Belfast Intl Airport to Spain from £18

The cheapest month to fly to Spain from Belfast Intl Airport is in January. Flight prices, which tend to average around £142, are often lower during this time because this is during the off-season. If you aren’t able to travel to Spain during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £148.

The cheapest day to depart on your flight to Spain is on a Thursday when prices can be found for as low as £149. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Spain is Friday, with ticket prices averaging around £262.

In the evening is the cheapest time of day to fly from Belfast Intl Airport to Spain when you can find flight prices for as low as £91. Flying to Spain in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £272.

Fly from Belfast Intl to Valencia for the best Belfast Intl - Spain flight prices

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

No. A direct flight is the cheapest option for a flight between Belfast Intl Airport to Spain.

Ryanair, easyJet, and Jet2 are the most popular carriers operating from Belfast Intl to Spain

easyJet, Ryanair and Ryanair are the top three most popular airlines that fly to Spain from Belfast Intl Airport according to our data. easyJet is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Spain. Keep in mind that there are 7 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Belfast and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

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

According to our data, Jet2 have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

2 flights are operational daily from Belfast Intl Airport to Spain as of March 2026. The most popular departure time for this route is 08:00, with 65% of flights per day taking off at midday.

As of March 2026, there are 15 flights per week flying from Belfast Intl Airport to Spain. The most common day of the week flights depart is Thu, with 53% of flights taking off on this day.