Return airfares to three US destinations are on sale for less than some tickets sold through official agencies to see Adele.
Seats to Los Angeles, San Francisco and Houston are being advertised for $699 through helloworld for restricted travel times. There are 100 of these and another 200 on sale for $799, travelling on Air New Zealand.
Customers must book at least three nights' accommodation through the agency and travel falls outside school holiday times.
When Adele tickets went on sale last November the most expensive seat set fans back more than $700 for the front row, VIP experience.
Since then tickets have been on sale for $850 on Trade Me for Adele, who plays her first show in Auckland tonight.