$459 Find Cheap Flights from Dublin to Portland - Compare and Save

Two cabin classes are available on flights from Dublin to Portland:

• Economy Class
• Business Class

A nonstop flight from Dublin to Portland takes 00m, covering 4,635 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Dublin to Portland range from $816 to $1,037, with an average of $899 over the past 12 months. Anything below $816 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $730 to $1,488. That means the highest observed fare was about 2x higher than the lowest one.

One-way fares from Dublin to Portland are currently lower than usual. Average one-way flight prices are about $488, which is 36% below the typical average for this route.

Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Dollar
• Thrifty
• Hertz
• Sixt
• Payless

Flights from Dublin to Portland usually depart from Dublin (DUB) and arrive at Portland (PDX).

One-stop flights from Dublin to Portland most commonly connect through:

• London Heathrow (LHR) - 29% of one-stop connections
• Amsterdam Schiphol (AMS) - 24% of one-stop connections
• Chicago O'Hare Intl (ORD) - 16% of one-stop connections
• Reykjavik Keflavik Intl (KEF) - 9% of one-stop connections

Yes. Flexible dates can save you up to 26% on flights from Dublin to Portland. Wednesday is the cheapest departure day at $789 round-trip on average, while Sunday is the most expensive at $1,057, a difference of $268.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 12h 41m, compared with 12h 53m via Minneapolis St Paul (MSP) and 13h 21m via Vancouver Intl (YVR).

Portland is 8 hours behind Dublin (Pacific Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Portland are Oregon Convention Center, Moda Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

Aer Lingus, American Airlines, and Delta AirLines have implemented pet-friendly policies for flights originating from Dublin and heading to Portland. These airlines permit passengers to travel with their dogs either as checked luggage or as carry-on companions. If you choose to bring your pets into the cabin, please ensure that the combined weight of the animals and their carriers does not exceed the 25 lbs limit specified by the airlines.

When flying from Dublin to Portland, nonstop flights are more expensive than indirect ones. Budget-conscious travelers might want to take into account the numerous reputable airlines that offer innonstop flights along this route, such as Aer Lingus, British Airways, Air Canada, and Delta Air Lines. Before landing at PDX Airport, these airlines make stops in New York, London, Toronto, and Amsterdam.

There are lax baggage restrictions on flights from Dublin to Portland operated by Air Canada, Aer Lingus, and United Airlines. One carry-on bag and one additional personal item are both allowed for these carriers' baggage policies. These airlines typically charge less than other airlines, despite the fact that having more checked bags may incur additional costs.

Dublin Bus operates the Airlink Express service, which provides direct connections between the city center and the airport. Airlink 747 and Airlink 757 are two popular routes that serve different areas of the city. These buses are designed for airport travel and have limited stops, making the journey faster. The travel time can range from 30 to 60 minutes.