When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 18% on flights from Prestwick to Keflavik compared to booking the week you need them. Waiting 61 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 £149. For sooner than that we have options available in the next 3 days from £159.
Our data shows that November tends to be the cheapest month to fly to Keflavik from Prestwick. Users have commonly found prices around £129 for the month, but tickets can be as low as £71. Due to multiple factors, prepare for potentially higher prices in April.
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 Prestwick and Keflavik 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.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Prestwick is roughly similar to Keflavik. You can assume this to be the case over the next 7 days.
Our data indicates that the weather will be 19 °C on average in the month of July. The temperature in Keflavik is typically colder than in Prestwick. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.