Aer Lingus is cutting £100 off transatlantic fares from Manchester in a flash sale this week.
The offer on routes to New York and Orlando is available between August 16 and 21 for travel between September 1 and October 31.
The offer brings the cost of a lead-in economy return to Orlando down to £399 and £409 to New York.
The equivalent discounted business class fares start at £2,350 to Orlando and £3,230 to New York.
However, the reduced rates may differ depending on the day of travel and availability across fare classes.
Flights to Barbados from Manchester resume in November, after launching in October last year.