Planning a flight from Portland to Dublin?

Flight prices from Portland to Dublin change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Are there alternative airports near Portland and Dublin?

The two cities are about 7464 km apart. Looking beyond the main airport might reveal better options.

• Airports in Portland: Portland is the only airport in operation.
• Airports in Dublin: Only Dublin is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Dublin has more than one airport, you can pick the most convenient for your destination.

Adjust your flight filters for Portland – Dublin

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Ireland? These cities are popular too: Cork, Dublin, Kerry County, Knock, Shannon.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.