How to find the cheapest flight from Belfast International (BFS) to Bilbao (BIO)
All the information you need to plan the best BFS to BIO flight in 2021: compare Belfast International to Bilbao flight prices with the expected peak season, weather and rainfall in Bilbao.
How far in advance should I book a flight from Belfast International to Bilbao?
To save on the cost of your flight from Belfast International to Bilbao, book at least 61 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £99 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £111.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Belfast International</span> to <span class="emphasized">Bilbao</span> flights.
From Belfast International to Bilbao
Are flight prices decreasing from Belfast International to Bilbao due to COVID-19 (coronavirus)?
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 Belfast International and Bilbao 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.
Which airlines flying from Belfast Intl to Bilbao have flexible changes due to COVID-19?
One of the carriers operating flights from Belfast Intl to Bilbao that may be offering flexible change policies is KLM. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Does it rain more in Belfast International or Bilbao?
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Belfast International is roughly similar to Bilbao. You can assume this to be the case over the next 24 days.
Is Belfast International weather warmer or cooler than Bilbao?
Expect the weather to be around 27 °C on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Bilbao is generally hotter than in Belfast International.