When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 73% on flights from Derry to National/Zaventem compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £123. For sooner than that we have options available in the next 3 days from £161.
Flights from Derry to National/Zaventem lean towards being more expensive in December. Prices are generally better when you fly from Derry to National/Zaventem in May, with the cheapest ticket starting at £70.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Derry and National/Zaventem for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
The rainfall in Derry is generally more than the rainfall in National/Zaventem. This will continue over the next 0 days.
With an average temperature of 23 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in National/Zaventem are hotter than in Derry.