Cheap flights from Dublin to Portland

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The best prices from Dublin to Portland are usually found in April or June, booked 39 days in advance, depart on a Monday or Thursday and return on a Monday

How to find the cheapest flight from
Dublin (DUB) to Portland (PDX)

All the information you need to plan the best DUB to PDX flight in 2022: compare Dublin to Portland flight prices with the expected peak season, weather and rainfall in Portland.
DUB - PDX
Price
£584 - £962
PDX
Temperature
5 - 21 °C
PDX
Rainfall
18 - 142 mm

Popular in

July

High demand for flights, 24% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Average price

£715

Average for round-trip flights in August 2022

Round-trip from

£480

From Dublin to Portland

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Dublin to Portland?

Saturday flights are found to be more expensive to fly from Dublin to Portland. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland.

What is the cheapest month to fly from Dublin to Portland?

April can be a great time to fly to Portland from Dublin with a flight ticket averaging about £603. Cheapflights users have found deals in the month of April for as cheap as £388. The most expensive prices can be found in the month of July.

How far in advance should I book a flight from Dublin to Portland?

To save up to 21% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Portland from £681 1-2 weeks out and tickets from £681 for flights departing within the next 72 hours.

When is the cheapest time to fly from Dublin to Portland (DUB - PDX)?

It’s typically best to fly out from Dublin to Portland in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying at midday, which is usually more expensive.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Portland</span> flights.

Flight FAQs

From Dublin to Portland

How popular is this Dublin to Portland flight route?

The Dublin to Portland flight path was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Dublin to Portland?

Before booking your flight from Dublin to Portland check out the most popular airlines for this route: American Airlines, British Airways or Delta.

COVID Restrictions

View COVID Travel Restrictions for Portland, OR

Do I need a COVID test to fly to Portland from Dublin?

Information is based on travel restrictions from Dublin to Portland

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Portland.

COVID-19 testing requirements
Visitors from Dublin are not required to present a negative COVID-19 PCR test or antigen result upon entering Portland.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Portland.

Do I need a test to fly back to Dublin from Portland?

Returning to Dublin from Portland

COVID-19 testing requirements
Visitors from Portland are not required to present a negative COVID-19 PCR test or antigen result upon entering Dublin.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Dublin.

Hide COVID Travel Restrictions for Portland, OR
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