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How to find the cheapest flight from
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheap flights from Dublin to Portland
Return
Economy
The best prices from Dublin to Portland are usually found in May or October, booked 44 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
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.
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DUB - PDX Price
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£486 - £761
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PDX Temperature
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5 - 21 °C
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PDX Precipitation
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18 - 142 mm
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Popular in December High demand for flights, 14% potential price rise |
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Cheapest in May Best time to find cheap flights, 26% potential price drop |
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Average price £504 Average for round-trip flights in January 2022 |
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Round-trip from £357 From Dublin to Portland |
What is the cheapest day to fly return from Dublin to Portland?
Thursday 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.
How far in advance should I book a flight from Dublin to Portland?
To save up to 50% on this flight, we recommend booking at least 44 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 £590 1-2 weeks out and tickets from £715 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 morning. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest month to fly from Dublin to Portland?
May can be a great time to fly to Portland from Dublin with a flight ticket averaging about £483. Cheapflights users have found deals in the month of May for as cheap as £342. The most expensive prices can be found in the month of December.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Portland</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Portland, OR
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Destination information for Portland
Things to know before you go - useful duration and weather info for your trip from Dublin to Portland.
Today's exchange rate
£1 = $1.37
Average temperature for January in Portland
9.0 °C
Avg rainfall for January in Portland
131.0 mm
