In our other article today we published the Iberia and British Airways peak and off peak calendars for 2019 which are very useful when planning reward flights, especially during school holidays.
Since 2017 Aer Lingus also has its own peak and off peak calendar.
Three periods are noticeably different from the BA calendar. Aer Lingus doesn’t have an October and February peak season during the UK half terms, the April peak season is one week shorter and there’s also no peak season towards the end of May / early June.
February and most of October are also off peak on Iberia, but there are number of days where Aer Lingus is the only IAG airline with off peak days.
On short haul the cost differences are modest. If you want to fly from London to Dublin in Economy on 12th February 2019 you would pay 4,000 Avios with Aer Lingus (off peak) and 4,500 Avios (peak) with BA, one way.
On a long haul flight the saving would be way more, of course, and makes the Aer Lingus long haul services from Dublin to North America particularly attractive during these periods.
(Aer Lingus long haul in Business Class is also very attractive, versus British Airways Club World, with the new 1-2-1 fully flat seats. We reviewed the seat here)
Just to be clear the Aer Lingus peak and off-peak dates apply to Aer Lingus flights wherever you book them. If you book an Aer Lingus flight on ba.com (actually, you can’t do it online, you need to call) then it goes by the Aer Lingus calendar and not the BA calendar. The same goes for Iberia and, if booked on the Iberia site, BA. You should compare the taxes and charges across both avios.com and the BA call centre before booking however.
Aer Lingus 2018:
(blue = off-peak, green = peak, click to substantially enlarge)
Aer Lingus 2019:
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