Document and Entity Information
12 Months Ended
Dec. 31, 2018
Document And Entity Information  
Entity Registrant Name Vascular Biogenics Ltd.
Entity Central Index Key 0001603207
Document Type 20-F
Document Period End Date Dec. 31, 2018
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity Well Known Seasoned Issuer No
Entity Voluntary Filer No
Entity Current Reporting Status Yes
Entity Filer Category Accelerated Filer
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Shell Company false
Entity Common Stock, Shares Outstanding 35,881,128
Trading symbol VBLT
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2018