Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Londonderry to Walt Disney World as you normally would.
For a flight from Londonderry to Walt Disney World, you will be flying from Eglinton. Londonderry Eglinton (LDY) is just 6.7 mi from the center of the city. Eglinton is the only Londonderry airport and it handles 0 outbound flights to Walt Disney World per day. 0 airlines have flights to Walt Disney World from Londonderry Eglinton on a regular basis.