Also only in hebrew
Try editing the following link with your destination, dates and passenger information:
https://www.gulliver.co.il/flights/results?flightstype=2&origincode=TLV&destcode=LTT&datefrom=21.07.20&dateto=27.07.20&paxcode=a2c0i0destcode=[put your 3 letter destination airport code here, instead of the LTT in the example above]
datefrom=[put your outbound date here in DD.MM.YY format, instead of 21.07.20 in example above]
dateto=[put your return date here in DD.MM.YY format, instead of 27.07.20 in example above]
paxcode=[format is
a followed by number of adults,
c followed by number of children,
i followed by number of infants, in example above a2c0i0 means 2 adults, 0 children and 0 infants]