April can be a great time to fly to Hermosillo from Heathrow with a flight ticket averaging about £661. Cheapflights users have found deals in the month of April for as cheap as £489. The most expensive prices can be found in the month of August.
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 Heathrow and Hermosillo 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.
One of the carriers operating flights from London Heathrow to Hermosillo Gen Pesqueira Garcia that may be offering flexible change policies is Aeromexico. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Heathrow is roughly greater than that of Hermosillo. You can assume this to be the case over the next 20 days.
Expect the weather to be around 40 °C on average in June. 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 Hermosillo is generally hotter than in Heathrow.