Asia specialist Wendy Wu Tours is offering business class upgrades with Air China from £99 per person.
The deal means customers can save up to £1,000 per person, on selected fully escorted China and Japan tours when booked before January 20.
John Warr, global sales director, said: “The business class upgrade with Air China is undoubtedly one of the most luxurious additions to your holiday and highly recommended especially when you are flying 11 hours to the other side of the world.
“The inflight service is world class, so much so that you don’t actually want the flight to end.”
Customers can upgrade both ways from £999 per person.
Wendy Wu Tours offers Cathay Pacific business class upgrades