Cheap flights from Dublin to Portland

Return
Economy
Dublin (DUB)
Portland (PDX)
Depart
Return
Any month
Compare vs Cheapflights |

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 2021: compare Dublin to Portland flight prices with the expected peak season, weather and rainfall in Portland.
DUB - PDX
Price
£347 - £544
PDX
Temperature
9 - 28 °C
PDX
Rainfall
17 - 139 mm

Popular in

December

High demand for flights, 14% potential price rise

Cheapest in

May

Best time to find cheap flights, 26% potential price drop

Average price

£347

Average for round-trip flights in May 2021

Round-trip from

£347

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 return from Dublin to Portland?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travellers have found it’s best to book a flight 61 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Portland 1-2 weeks in advance for as low as £579, or £607 for flights within the next 24 hours.

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

The best pricing can be found in the month of November. Prices to Portland from Dublin average £532. You can even find prices in November for less than £532, as users have found deals to Portland from as low as £347. The month of July appears to be one of the more expensive times to travel to Portland from Dublin. Flying in the targeted month can save you up to 29%.

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

When flying from Dublin to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.

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

Are flight prices decreasing from Dublin to Portland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Portland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

Flights from Dublin to Portland have been viewed 51 times in the past calendar month.

Does it rain more in Dublin or Portland?

Dublin will have the same amount of rainfall in 1 compared to Portland over the next 22 days.

Is Dublin weather warmer or cooler than Portland?

You can imagine temperatures to be in the 28 °C range in July. The weather in Portland is generally hotter than Dublin's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

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 = $1.40
Average temperature for May in Portland
21.0 °C
Avg rainfall for May in Portland
63.0 mm

Airports servicing Dublin

Airports servicing Portland

Top 4 airlines flying from Dublin to Portland

The chart below displays the airlines Cheapflights users travelling from Dublin to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Icelandair
£538 £671 No cancel fee 76%
Search Icelandair flights
KLM
£460 £697 No cancel fee 75%
Search KLM flights
British Airways
£478 £769 No cancel fee 70%
Search British Airways flights
Aer Lingus
£680 £827 No cancel fee N/A
Search Aer Lingus flights
Home North America USA Oregon Portland Cheap flights from Dublin to Portland
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First