Celtic have been fined just under £10,000 by Uefa following the misbehaviour of both their players and fans during last month 's Europa League clash with Inter Milan . The Hoops have been ordered to pay £5,861 after collecting five or more cautions during the 1-0 defeat to the Italians at San Siro . Virgil van Dijk was sent off for two bookable offences , while five other players were booked in the 1-0 loss . Celtic defender Virgil van Dijk was sent off during his side 's Europa League clash against Inter Milan . Celtic stars celebrate during their 3-0 victory over Dundee United at the weekend . They were also hit with a further £3,663 punishment after travelling supporters set off flares during the Round of 32 fixture , which saw the Scottish champions crash out after a 4-3 aggregate defeat . UEFA had already fined the Scottish champions earlier this year for supporter behaviour during their tie with Dinamo Zagreb . This is the seventh time the Parkhead club have been punished for the actions of their fans since December 2011 . Roberto Mancini 's Inter were also fined £3,600 for their supporters letting off fireworks . Roberto Mancini 's Inter Milan side were also fined after supporters let off fireworks .
Celtic have been fined twice for behaviour of fans and players during Europa League defeat to Inter Milan . Roberto Mancini 's was sent off while five other players were cautioned . The Hoops have been penalised seven times for fans ' behaviour since December 2011 .