Travellers thought they had booked the deal of a lifetime only for the airline to turn around and cancel their fares, saying there had been a mistake.
When Etihad's $380 flights from Sydney to Berlin appeared, they were booked out fast. At around 12 per cent of the usual one-way fare of at least $2960, many rightly thought it was too good to be true. They were right.
Etihad Airways cancelled a number of error fares this week citing a "glitch in the system".
"A number of tickets on Etihad flights were sold incorrectly due to a glitch in a data system supplied by a third party," read a message to passengers seen by the NCA press agency.
"We are working through bookings made and will be cancelling tickets issued and refund the amount you actually paid for the taxes back to your credit card."
Passengers booked onto the flights were rightly miffed.
One passenger said he was "shocked and upset" after he and his family had booked fares using the glitch.
The traveller who wished not to be named said it was double standards, telling Sky news the airline was tightening up its stance on error fares.
"I understand they made a mistake and could stand to lose thousands of dollars, but the airline is turning its back on its own precedent when it honoured mistaken prices in 2014."
According to the airline the glitch had led to passengers being charged only taxes and not for the fare itself. They welcomed travellers to rebook at the "correct fare that should have been collected at the time of booking."
Mistake Fares: what you need to know
While Etihad passengers said they had missed out on the "deal of a lifetime", error fares are surprisingly common.
Earlier this year there was a rush fares which crashed travel website eDreams after listing flights from Buenos Aires to Europe for less than a dollar.