Dubai-based Emirates and flydubai have updated their COVID-19 protocols regarding the wearing of face masks on board.
The move comes following the UAE government's decision to drop mask mandates in most indoor public places from September 28.
In a statement on its website, Emirates Airline said wearing a face mask is optional in the UAE and on its flights.
However, for passengers travelling from or transiting through Dubai, the mask rules of their destination will apply throughout the journey.
Flydubai has also made mask wearing optional for passengers travelling to Dubai.
The airline's spokesperson told ARN News that its protocols have been updated following the directives issued by the Dubai Civil Aviation Authority (DCAA).
"Effective from 28 September 2022, face masks will be optional for passengers travelling to Dubai. Passengers travelling from or transiting through Dubai will be requested to wear a face mask if it is required at their final destination," the airline added.

H.H. Sheikh Mohammed congratulates Dubai World Cup winner
Sheikh Abdullah discusses impact of Iranian attacks with global partners
UAE responds to more missile, drone threats on Sunday
Emirates Global Aluminium reports significant damage after attack
UAE air defences engage 20 ballistic missiles, 37 UAVs
Gargash urges political approach to regional security
Dubai Police handles 56,000 emergency calls during bad weather
UAE authorities confirm weather conditions now stable in region
Ras Al Khaimah records highest rainfall of 244mm on Friday
UAE, Ukraine discuss regional developments and security
Abu Dhabi contain three fires caused by missile debris, six injured
Abu Dhabi Police handle 117,000 reports during unstable weather conditions
More unsettled weather expected across UAE
UAE air defences intercept 6 missiles and 9 drones on Friday
UAE aid convoys enter Gaza with clothes for children
Rainy weather to continue across UAE until Friday night
Dubai dispatches WHO medical aid to Lebanon through overland convoy
Remote learning to continue for Dubai schools until April 3, KHDA clarifies
Travellers welcomed with special 'Dubai World Cup' stamp
