This offer is subject to specified flights and availability and must be requested at the time of booking. No stopovers in London are permitted and only some day connecting services may be used. Connecting times at Heathrow are subject to airline schedules and seat availability. Please note that we cannot be held liable for any loss or expense incurred due to flight time changes or flight delays occurring to your connecting flights. Similarly, in the event of your connecting flight arrangements being changed or cancelled we accept no liability for extra costs or consequent loss resulting, directly or indirectly, from any independent contract or arrangements between you and a third party.