Sample Link:
Skyscanner
My Blog:
Premium-Flights.com
Prices and destinations:
Nashville 1940£
Chicago 1950£
Seattle 2020£
New Orleans (1 stop) 2020£
You can find flights from end of March until mid April and in August.
As often, a bit cheaper if you depart from Inverness
.
Rules:
Sales restrictions
RESERVATIONS MUST BE MADE ON/BEFORE 30JAN 20.
Minimum stay requirements
TRAVEL FROM INBOUND TRANSATLANTIC SECTOR MUST COMMENCE NO EARLIER THAN THE FIRST SUN AFTER ARRIVAL AT TURNAROUND.
Maximum stay requirements
TRAVEL FROM LAST STOPOVER MUST COMMENCE NO LATER THAN 12 MONTHS AFTER DEPARTURE FROM FARE ORIGIN.