How strict is AJet about cabin baggage size and allowance on flights to Istanbul?

A traveller who flew round-trip with AJet in February 2026 reported that cabin baggage was weighed and checked in a sizing frame at both Vnukovo and Istanbul airports.

In August, travelers were still asking about flying AJet with cabin baggage only. The messages do not provide a confirmed report of actual bag checks, so do not rely on unofficial flexibility for extra items.

An AJet fare without checked baggage was described as more expensive than a competing flight with meals, and no water was provided onboard. If you choose the lowest fare, budget separately for baggage and drinks.

In a June trip example, two round-trip tickets were booked with checked baggage included for one passenger but not the other. This suggests travelers can mix fare types, but each passenger’s cabin-bag allowance should still be checked against their own ticket rules.