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Cheap flights from Dublin to Portland from €288

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 3/4. 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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Find the cheapest flights from Dublin to Portland

Cheap return flights

These are some of the best return flight deals from Dublin to Portland that have been recently found on momondo from popular airlines, departing in the coming months.
19:05 - 22:41DUB-PDX
35h 36m2 stops
07:14 - 11:50PDX-DUB
20h 36m2 stops
€627Scandinavian Airlines
Find Deal
Tue, 20 May - Mon, 2 Jun
20:20 - 17:35DUB-PDX
29h 15m1 stop
05:31 - 09:45PDX-DUB
20h 14m1 stop
€644
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Wed, 23 Apr - Wed, 30 Apr
05:55 - 11:20DUB-PDX
13h 25m1 stop
13:15 - 10:25PDX-DUB
13h 10m1 stop
€661KLM
Find Deal
Fri, 4 Apr - Sun, 6 Apr
05:55 - 11:20DUB-PDX
13h 25m1 stop
17:26 - 16:40PDX-DUB
15h 14m2 stops
€664KLM
Find Deal
Fri, 4 Apr - Sun, 6 Apr
12:45 - 17:35DUB-PDX
12h 50m1 stop
19:25 - 19:35PDX-DUB
16h 10m1 stop
€664British Airways
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Sun, 20 Apr - Sun, 27 Apr
12:45 - 17:35DUB-PDX
12h 50m1 stop
19:25 - 19:30PDX-DUB
16h 05m1 stop
€665British Airways
Find Deal
Tue, 22 Apr - Tue, 29 Apr
14:15 - 17:55DUB-PDX
11h 40m1 stop
15:20 - 11:05PDX-DUB
11h 45m1 stop
€728Icelandair
Find Deal
Sat, 17 May - Thu, 5 Jun
14:15 - 17:55DUB-PDX
11h 40m1 stop
15:20 - 13:15PDX-DUB
13h 55m1 stop
€730Icelandair
Find Deal
Tue, 20 May - Wed, 4 Jun
09:20 - 18:45DUB-PDX
17h 25m1 stop
06:15 - 07:45PDX-DUB
17h 30m1 stop
€740United Airlines
Find Deal
Sun, 18 May - Sat, 31 May
09:20 - 18:45DUB-PDX
17h 25m1 stop
11:00 - 11:10PDX-DUB
16h 10m2 stops
€742United Airlines
Find Deal
Fri, 23 May - Wed, 4 Jun

Scandinavian Airlines flights from Dublin to Portland

Our best Scandinavian Airlines deals on Dublin to Portland flight tickets
Scandinavian Airlines
20 May
DUB19:05Dublin
35h 36m
2 stops
PDX22:41Portland
2 Jun
PDX07:14Portland
20h 36m
2 stops
DUB11:50Dublin
Scandinavian Airlines
24 Apr
DUB19:05Dublin
35h 17m
2 stops
PDX22:22Portland
1 May
PDX13:00Portland
21h 15m
2 stops
DUB18:15Dublin
Scandinavian Airlines
1 May
DUB19:05Dublin
35h 17m
2 stops
PDX22:22Portland
14 May
PDX13:00Portland
21h 15m
2 stops
DUB18:15Dublin

KLM flights from Dublin to Portland

Our best KLM deals on Dublin to Portland flight tickets
KLM
4 Apr
DUB05:55Dublin
13h 25m
1 stop
PDX11:20Portland
6 Apr
PDX13:15Portland
13h 10m
1 stop
DUB10:25Dublin
KLM
4 Apr
DUB05:55Dublin
13h 25m
1 stop
PDX11:20Portland
6 Apr
PDX17:26Portland
15h 14m
2 stops
DUB16:40Dublin
KLM
22 Apr
DUB08:55Dublin
34h 25m
1 stop
PDX11:20Portland
29 Apr
PDX15:10Portland
17h 30m
2 stops
DUB16:40Dublin

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 November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €701.

What is the cheapest day to depart on your flight to Portland?

On average, the least expensive day to fly to Portland from Dublin is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €0. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €862.

What is the cheapest time of day to depart on your flight to Portland?

Our most recent data shows that the best time of day to fly to Portland is at midday. Flights from Dublin to Portland during this time can be as low as €0. Try not to purchase tickets in the afternoon because they tend to be around €873. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Dublin to Portland flight prices changed over time?

As of March 2025, prices for Dublin to Portland flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

€288

Fastest flight time

11h 40m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from Dublin in the past 72 hours is €288. The best return flight deal from Dublin to Portland found on momondo in the last 72 hours is €627.
The fastest flight from Dublin to Portland takes 11h 40m
There are no direct flights from Dublin to Portland. Popular non-direct route for this connection is Dublin Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)

  • How far is Dublin to Portland by plane?

    There are 7475.1 km between Dublin and Portland. By plane, this route typically takes 11h 40m.

  • 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?

  • 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?


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
British AirwaysPriceFrom €604Free CancellationRating
6.6
6,728 reviews
Search British Airways flights
IcelandairPriceFrom €622Free CancellationRating
7.0
479 reviews
Search Icelandair flights
United AirlinesPriceFrom €742Free CancellationRating
7.4
8,649 reviews
Search United Airlines flights

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.


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