Jet2 has put its Summer 2028 programme from Belfast International on sale, responding to what the operator describes as strong demand from early bookers.

The move pushes the Leeds-based leisure carrier and tour operator's selling horizon further out from its home market bases. Jet2 has built its model on early capacity commitment: releasing programmes well in advance, locking in allocations with hoteliers, and filling seats through a mix of flight-only sales and its package businesses, Jet2holidays.

Belfast International is one of several UK regional bases in the Jet2 network. The operator has consistently expanded there in recent years, adding routes and capacity as it competes with Ryanair and easyJet for Northern Ireland leisure traffic while holding the leading position in the ATOL-protected package segment.

Why does a 2028 launch matter for sellers?

An on-sale date three summers out gives agents and operators longer to market inventory, but it also front-loads capacity risk. Jet2's willingness to commit early is a signal of confidence in forward demand — and a competitive marker against rivals that sell closer to departure.

For trade sellers, an early programme launch means:

• Bookings can be secured with deposits well before peak-season pricing hardens.
• Allocation and free-child-place inventory becomes available to package sellers earlier in the cycle.
• Pricing power shifts toward the operator as early capacity fills.

What comes next?

Jet2 has not disclosed route-level detail or seat counts for the Summer 2028 Belfast programme beyond the launch itself; the operator is expected to confirm capacity and destination coverage as the selling cycle develops.