The airline says it might cut fares as much as 9% on some routes as competition intensifies.
Air traffic controllers are expected to guide a record 8,800 flights across the UK on Friday.
Saudi Arabian Airlines says US authorities have lifted restrictions on laptops in cabins at two airports.
What would make your flight more fun?
The return of supersonic travel to traffic-beating flying cars
Few big orders for Boeing and Airbus this year
Why did it take BA so long to fix its problems?
Can long-haul air travel also be low cost?
Can we reduce air traffic congestion?
Fasten your seatbelts for a short flight across the history of Britain's love affair with air travel.