(Reuters) -British airline and holiday group Jet2 Plc said on Tuesday it would buy 15 more Airbus A321 NEO aircraft, valued at $2 billion at current list prices, as airlines gear up for a travel rebound in Europe.

The order is in addition to Jet2's first-ever Airbus purchase in August, when it booked 36 firm aircraft, along with the flexibility to extend up to 60 aircraft, switching loyalties from U.S. planemaker Boeing.