- Alaska Airlines boosts alliance's presence at Heathrow to 14 member airlines
- 29 million one world customers flew from, to or through LHR last year
- 71% of Round the World bookings include London as part of multi-stop itinerary
LONDON, May 22, 2026 /PRNewswire/ -- The oneworld Alliance will expand its presence at London's Heathrow Airport to 14 member airlines when Alaska Airlines launches its new nonstop service to Seattle on Friday, 22 May 2026.