Cheap flights from Dublin to Portland from €384
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Portland departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 27/1
19:05-22:26
2 stops35h 21m
Portland
Sat 6/3
10:00-11:45
2 stops41h 45m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 4/11
12:30-22:19
2 stops41h 49m
Portland
Mon 16/11
13:05-18:20
2 stops21h 15m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 4/11
12:30-22:19
2 stops41h 49m
Portland
Tue 17/11
13:05-18:20
2 stops21h 15m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 4/11
19:05-22:19
2 stops35h 14m
Portland
Mon 16/11
13:05-18:20
2 stops21h 15m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 4/11
05:45-11:40
1 stop13h 55m
Portland
Sun 15/11
13:40-16:20
1 stop18h 40m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Mon 2/11
05:45-11:20
1 stop13h 35m
Portland
Wed 18/11
13:40-12:40
1 stop15h 00m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Wed 4/11
05:45-11:40
1 stop13h 55m
Portland
Wed 18/11
13:40-12:40
1 stop15h 00m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Sat 31/10
12:55-21:15
1 stop15h 20m
Portland
Fri 13/11
06:51-17:20
2 stops26h 29m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Sat 31/10
12:55-21:15
1 stop15h 20m
Portland
Sun 15/11
13:35-09:00
2 stops35h 25m
DublinPortland
DUB Dublin - PDX Portland
DUBPDX
Dublin
Sat 31/10
18:05-01:01
2 stops37h 56m
Portland
Thu 19/11
07:00-07:10
1 stop16h 10m
See travel insights to Portland from
How to get the cheapest flight ticket from Dublin to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
If you aren ’t able to travel to Portland during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of €760.
How have Dublin to Portland flight prices changed over time?
When to book flights from Dublin to Portland
Cheap Dublin to Portland (DUB to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Portland
Frequently asked questions about flying from Dublin to Portland
How far is Dublin to Portland by plane?
There are 7475.1 km between Dublin and Portland. By plane, this route typically takes 13h 15m.
When did momondo last update prices for flights from Dublin Airport to Portland Airport?
Prices for flights from Dublin Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Portland Airport?
As of October 2026, there are 2 operators available to choose from for flights from Dublin Airport to Portland Airport.
How old do you have to be to fly from Dublin Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dublin to Portland?
Based on momondo bookings for flights between Dublin and Portland, the leading airline is KLM, making up 65% of the total bookings. Other popular airlines include Finnair with 35%.
Best airlines flying from Dublin to Portland
Compare and see reviews for airlines that fly from Dublin to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €727 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom €759 | Free Cancellation | Rating 7.6 1,428 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Portland?
Finding the right flight to Portland from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.
Can I find flights from Dublin to Portland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Dublin to Portland flights to just show those with flexible booking policies.
How can momondo help me find flights from Dublin to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Dublin to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.