Flight prices from Portland to Dublin

There’s no fixed price — fares between Portland and Dublin can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports near Portland or Dublin offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Portland: Only Portland is currently operating.
• Airports in Dublin: Dublin is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Plan your perfect flight from Portland to Dublin

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Delta, United, American, and more.

Other popular destinations

Planning a trip to Ireland? Other frequent searches include: Cork, Dublin, Kerry County, Knock, Shannon.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.