In general, February is the cheapest month to fly from United Kingdom to Arica. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £764. The month of June is another great option to travel to Arica, with average flight prices from United Kingdom averaging around £781.
Currently, Chile travel restrictions include travel to Arica. Chile has restricted entry to all travelers except for citizens, residents, diplomats, humanitarian aid workers, travelers with an official ID from the Ministry of Foreign Affairs of Chile, or travelers with safe conduct until at least April 24, 2020. Nationals and residents of Chile will be quarantined for 14 days upon arrival. If you are planning to travel to Arica at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.