Direct flights
from London (LHR)
to Riyadh (RUH)

Weekly schedule for flights between Heathrow (London, United Kingdom) and King Khaled Intl (Riyadh, Saudi Arabia) operated by 1 airlines.
32 weekly flights operate on this route flying 3,086mi in 17h30min.
Expect $967 in average for a one-way ticket with the cheapest option at $0.