How much is a flight from Trenton to Dublin?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Trenton Mercer and Dublin.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Trenton - Dublin route.

Best airport options between Trenton Mercer and Dublin

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Trenton Mercer: Trenton Mercer is the only operating airport.
• Airports in Dublin: Dublin is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Plan smarter: flights from Trenton to Dublin

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Ireland also checked out: Cork, Dublin, Kerry County, Knock, Shannon.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.