Find Cheap Flights from Dublin to Portland (DUB - PDX)

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Wed 2/21
Wed 2/28
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Good to Know

Average Price:
$885
(avg. price over the last 2 weeks)
Good Deal:
$737
or less (round trip)

When to Book Flights from Dublin to Portland

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $737 or less.
The cheapest flight from Dublin to Portland was found 39 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 30% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Dublin to Portland Flights

How long does a flight from Dublin to Portland take?
An average nonstop flight takes 13h 25m, covering a distance of 4638 miles.
Which airlines provide the cheapest flights from Dublin to Portland?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($614), Multiple Airlines ($644) and Delta ($660).
Do I need a passport to fly between Dublin and Portland?
Yes.
What’s the cheapest day of the week to fly Dublin to Portland?
For Dublin to Portland, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Portland back to Dublin, the best deals are generally found on Monday, with Tuesday being the most expensive.

Book cheap flights from Dublin to Portland (round-trip)

Airports
Origin
Dublin
$614
only
$614
Destination
Portland
$614
only
$614
Wed, Jul 18
DUB
PDX
19h 50m
Wed, Jul 25
PDX
DUB
13h 45m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1746 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
DMM
AMS
Okay 5.6

Tiny old cramped plane.

AMS
HUY
Excellent 8.6

The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction

AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

Tue, Aug 7
DUB
PDX
13h 25m
Tue, Aug 21
PDX
DUB
13h 04m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 17
DUB
PDX
17h 32m
Wed, Aug 1
PDX
DUB
27h 55m
Trip: 16 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

DCA
ATL
Excellent 10.0

The in-flight movie was very much appreciated.

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

Wed, Apr 4
DUB
PDX
20h 05m
Wed, Apr 11
PDX
DUB
18h 55m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15435 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

SFO
LHR
Excellent 9.0

Crew was nice. SFO-LHR was great entertainment.

They lost my bag! I was waiting for this ski trip for a year, and they lost my snowboard bag. It is still in London and I'm at Avoriaz, waiting for a driver that god knows when will come.

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

SEA
LHR
Okay 5.0

Luggage did not make it to Paris pit on next flight which in turn was also delayed.

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

Wed, Jul 18
DUB
PDX
19h 50m
Wed, Aug 1
PDX
DUB
26h 45m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

Wed, Aug 8
DUB
PDX
18h 48m
Wed, Sep 19
PDX
DUB
19h 00m
Trip: 43 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Aug 9
DUB
PDX
18h 00m
Thu, Sep 20
PDX
DUB
18h 00m
Trip: 43 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15435 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
SEA
LHR
Okay 5.0

Luggage did not make it to Paris pit on next flight which in turn was also delayed.

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
GVA
Okay 4.0

They lost my bag! I was waiting for this ski trip for a year, and they lost my snowboard bag. It is still in London and I'm at Avoriaz, waiting for a driver that god knows when will come.

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

Tue, Jul 17
DUB
PDX
19h 50m
Sun, Jul 29
PDX
DUB
13h 45m
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1746 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
DMM
AMS
Okay 5.6

Tiny old cramped plane.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

BCN
AMS
Excellent 9.3

The food was excelent

I have to pay to pay a little more confort

PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

Mon, Jul 16
DUB
PDX
22h 35m
Mon, Jul 23
PDX
DUB
27h 55m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Aug 6
DUB
PDX
31h 20m
Thu, Sep 20
PDX
DUB
16h 15m
Trip: 46 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

DCA
ATL
Excellent 10.0

The in-flight movie was very much appreciated.

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

Thu, Aug 9
DUB
PDX
18h 00m
Tue, Sep 18
PDX
DUB
16h 00m
Trip: 41 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15435 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DEN
LHR
Okay 5.6

Clean plane

LHR
GVA
Okay 4.0

They lost my bag! I was waiting for this ski trip for a year, and they lost my snowboard bag. It is still in London and I'm at Avoriaz, waiting for a driver that god knows when will come.

DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

Wed, Jul 18
DUB
PDX
19h 50m
Sun, Jul 29
PDX
DUB
18h 40m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1746 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
CPT
Good 6.3

Excellent experience with the cabin crew.

Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor.

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

DMM
AMS
Okay 5.6

Tiny old cramped plane.

AMS
NCL
Good 7.6

Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good.

The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me.

AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

Tue, Aug 7
DUB
PDX
22h 35m
Tue, Sep 18
PDX
DUB
14h 40m
Trip: 43 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 7
DUB
PDX
31h 59m
Mon, Sep 17
PDX
DUB
30h 45m
Trip: 42 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

Thu, Aug 9
DUB
PDX
18h 00m
Fri, Sep 21
PDX
DUB
16h 35m
Trip: 44 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15435 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

SEA
LHR
Okay 5.0

Luggage did not make it to Paris pit on next flight which in turn was also delayed.

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

Wed, Aug 8
DUB
PDX
18h 48m
Thu, Sep 20
PDX
DUB
19h 00m
Trip: 44 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

ATL
DCA
Good 6.6

The movie availability was very much appreciated.

Although my TSA Pre check number was on my flight coming into Atlanta, it wss not on my fight leaving Atlanta. That caused me to arrive at my gate 5 mins before boarding time and prevented me from having time to eat breakfast before my flight.

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

Thu, Jun 28
DUB
PDX
20h 18m
Wed, Jul 11
PDX
DUB
17h 50m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 11
DUB
PDX
30h 12m
Tue, Mar 20
PDX
DUB
15h 18m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1746 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

PTY
AMS
Good 6.3

KLM crews look unhappy with their work. Everything they do is a favor not duty.

AMS
NCL
Good 7.6

Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good.

The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me.

IAD
AMS
Good 7.3

787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach.

Sun, Mar 11
DUB
PDX
23h 21m
Mon, Mar 19
PDX
DUB
18h 40m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15435 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

SEA
LHR
Okay 5.0

Luggage did not make it to Paris pit on next flight which in turn was also delayed.

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

Thu, Jun 28
DUB
PDX
20h 18m
Wed, Jul 11
PDX
DUB
17h 50m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Dublin to Portland Flight Information

Flights Arrive in Portland
Flights Depart from Dublin
Flight Price $614
Distance 4638 miles
Airlines KLM, Delta, British Airways
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.