What’s the cost of 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.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Planning flights between Trenton Mercer and Dublin? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Trenton Mercer: Trenton Mercer is the only airport in this city.
• Airports in Dublin: Only Dublin is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Match your flight search to your preferences: Trenton – Dublin

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from the best airlines and travel agencies.

Other popular destinations

Thinking about traveling to Ireland? Other users also viewed: Cork, Dublin, Kerry County, Knock, Shannon.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.