Cheap flights from Portland (PDX) to Dublin (DUB)

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The best prices from Portland to Dublin are usually found in October or January, booked 31 days in advance, depart on a Tuesday or Sunday and return on a Monday

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

All the information you need to plan the best PDX to DUB flight in 2021: compare Portland to Dublin flight prices with the expected peak season, weather and rainfall in Dublin.
PDX - DUB
Price
$720 - $1,112
DUB
Temperature
41 - 60.8 °F
DUB
Precipitation
1.9 - 3.1 inches

Popular in

December

High demand for flights, 21% potential price rise

Cheapest in

October

Best time to find cheap flights, 18% potential price drop

Round-trip from

$720

From Portland to Dublin

One-way from

$355

One-way flight from Portland to Dublin

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 Portland to Dublin?

Flights from Portland to Dublin are found to be more expensive on Friday. 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 Dublin.

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

To save on the cost of your flight from Portland to Dublin, book at least 31 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,027 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,385.

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

The best pricing can be found in the month of October. Prices to Dublin from Portland average $874. You can even find prices in October for less than $874, as users have found deals to Dublin from as low as $476. The month of December appears to be one of the more expensive times to travel to Dublin from Portland. Flying in the targeted month can save you up to 27%.

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

One of the essential ways to save on airfare from Portland to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Cheap flights from Portland to Dublin in September, October 2021

The best prices found for PDX to DUB flights for September, October
21 Oct - 29 Oct
$525pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland
29 Oct - 5 Nov
$537pp
PDX
Portland
United Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
PDX
Portland
29 Oct - 5 Nov
$541pp
PDX
Portland
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
PDX
Portland

Portland to Dublin 2021 flight deals

Cheap flights to Dublin from Portland found for this year
26 Nov - 3 Dec
$518pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland
21 Oct - 29 Oct
$525pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland
11 Nov - 18 Nov
$527pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland

Last minute flights from Portland to Dublin

Late deals on round-trip flights to Dublin from Portland, departing today and this week
5 Oct - 16 Oct
$571pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland
4 Oct - 15 Oct
$585pp
PDX
Portland
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland
4 Oct - 15 Oct
$590pp
PDX
Portland
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
PDX
Portland

One-way flights to Dublin from Portland

The cheapest one-way flights from Portland to Dublin
1:40 am - 12:30 pm
Iberia
2 Stops
26h 50m
PDX - DUB
Iberia
$355
SnapTravelAir
2:25 am - 3:30 am
KLM
1 Stop
17h 05m
PDX - DUB
KLM
$457
KLM
3:58 am - 3:25 am
Air Canada
2 Stops
16h 27m
PDX - DUB
Air Canada

Related info for your journey

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

Flight FAQs

From Portland to Dublin

Which airlines flying from Portland to Dublin have flexible cancellations due to COVID-19?

United Airlines, Air Canada, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are flight prices decreasing from Portland to Dublin 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 Portland and Dublin 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.

Can I find flights from Portland to Dublin for under $500 on Cheapflights?

Yes, there are multiple flights from Portland to Dublin for under $500. The cheapest flight booked recently is on Multiple Airlines for just $495, but on average you can expect to pay $540.

Are there last-minute flights available from Portland to Dublin for under $600?

There are currently 20+ open flights from Portland to Dublin within the next 7 days for less than $600.

How popular is this Portland to Dublin flight route?

Flights from Portland to Dublin have been viewed 16 times in the past calendar month.

What are the cheapest airlines flying from Portland to Dublin round-trip?

Air Canada, at $527, was found to be the cheapest airline from Portland to Dublin.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Air Canada is priced at 39% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Portland to Dublin one-way?

To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $355. Air Canada flights start at $443 while deals on KLM start at $457 one-way.

What are the cheapest flights from Portland to Dublin?

The cheapest flight price from Portland to Dublin is $338. On average you can expect to pay $1,818. The most popular route, (Portland - Dublin), can usually be booked for $527.

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

The most popular airlines flying from Portland to Dublin are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Dublin, Ireland

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

Information is based on travel restrictions from Portland to Dublin

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

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

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

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

Returning to Portland from Dublin

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

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

Hide COVID Travel Restrictions for Dublin, Ireland

Alternative routes for Portland to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dublin

Things to know before you go - useful duration and weather info for your trip from Portland to Dublin.
Today's exchange rate
$1 = €0.86
Average temperature for September in Dublin
62.6 °F
Avg rainfall for September in Dublin
2.1 ″

Airports servicing Portland

Airports servicing Dublin

Top 10 airlines flying from Portland to Dublin

The chart below displays the airlines Cheapflights users traveling from Portland to Dublin 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
United Airlines
$397 $743 No cancel fee 69%
Lufthansa
$444 $889 No cancel fee 76%
Icelandair
$448 $961 No cancel fee 76%
Air Canada
$480 $835 No cancel fee 67%
British Airways
$486 $788 No cancel fee 70%
American Airlines
$526 $869 No cancel fee 71%
Delta
$532 $1,051 No cancel fee N/A
Air France
$557 $821 No cancel fee 77%
Aer Lingus
$563 $1,054 No cancel fee N/A
KLM
$701 $912 No cancel fee 75%
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