Find a great deal and save up to 13% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Southend to Key West within the next two weeks, with the cheapest ticket starting at £487.
Flights from Southend to Key West lean towards being more expensive in December. Prices are generally better when you fly from Southend to Key West in February, with the cheapest ticket starting at £304.
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 Southend and Key West 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.
Our data indicates that the weather will be 33 °C on average in the month of August. The temperature in Key West is typically hotter than in Southend. 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.