The cheapest flights to Bahrain recently found by momondo users are $66 with KLM, $117 with Kuwait Airways, and $130 with Jazeera Airways.
Bahrain has restricted the entry of all travelers except for nationals, residents, military personnel of Bahrain, and travelers with a valid letter of Prior Permission Granted (PPG), which must be presented prior to boarding.Entry requirements
All arrivals into Bahrain will be subject to COVID-19 testing at their own expense. These tests may cost more than 20 BHD ($53), and travelers may be required to take two tests, which would double the cost to the passenger. Those arriving via the King Fahd Causeway will not be tested but are required to present a medical certificate with a negative COVID-19 PCR test result taken 72 hours before arrival into Bahrain. Travelers must pay the fees related to the tests and quarantine before their departure at http://bh.bh/BeAware, or via the self-service payment kiosk at the airport.Quarantine requirements
Travelers are subject to coronavirus testing procedures on the 5th day, and will be required to self-isolate until test results have been received. Those who test positive will be subject to further quarantine measures and health treatment, offered free of charge, at hospital or quarantine centers. Those who test positive but are without symptoms may be permitted to self-isolate at home or at their hotel. An additional coronavirus test is required 10 days following arrival.Transiting rules
Additionally all arrivals who have visited or transited Iran, Iraq and Lebanon within 14 days prior to their arrival in Bahrain will be subject to enhanced testing procedures and quarantine at Government facilities. Border crossing from Saudi Arabia on the causeway has been suspended, but is now open for Saudi citizens arriving at BAH to travel to Saudi (one-way).All other info
Visas on arrival have been suspended except for diplomats or travelers with UN passports. Anyone attempting to enter Bahrain must have a Bahrain residence permit or secure a visa in advance by visiting www.evisa.gov.bh.