What is the cheapest airline that flies from Dublin to Portland?

Icelandair and Aer Lingus are the most popular carriers operating from Dublin to Portland

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 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.

€380 Cheap Flights from Dublin to Portland in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dublin to Portland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:05 - 22:20

DUB

PDX

35h 15m2 stops

07:00 - 11:45

PDX

DUB

20h 45m2 stops

€581Scandinavian Airlines

Thu, 22 Jan - Thu, 29 Jan

12:30 - 20:48

DUB

PDX

16h 18m1 stop

10:33 - 11:25

PDX

DUB

16h 52m1 stop

€672Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

20:40 - 15:55

DUB

PDX

27h 15m1 stop

14:18 - 15:40

PDX

DUB

17h 22m2 stops

€702British Airways

Thu, 22 Jan - Thu, 29 Jan

05:10 - 18:30

DUB

PDX

21h 20m2 stops

09:50 - 16:25

PDX

DUB

22h 35m2 stops

€706Multiple Airlines

Fri, 23 Jan - Sun, 8 Feb

10:20 - 15:55

DUB

PDX

13h 35m1 stop

17:45 - 15:05

PDX

DUB

13h 20m1 stop

€708British Airways

Wed, 18 Feb - Sun, 22 Feb

10:45 - 15:55

DUB

PDX

13h 10m1 stop

17:45 - 12:35

PDX

DUB

34h 50m1 stop

€708British Airways

Fri, 23 Jan - Sun, 8 Feb

08:50 - 15:55

DUB

PDX

15h 05m1 stop

17:45 - 17:00

PDX

DUB

15h 15m1 stop

€709British Airways

Wed, 14 Jan - Wed, 21 Jan

08:50 - 20:27

DUB

PDX

19h 37m2 stops

17:45 - 15:05

PDX

DUB

13h 20m1 stop

€710American Airlines

Fri, 23 Jan - Sun, 8 Feb

09:10 - 00:39

DUB

PDX

23h 29m2 stops

07:00 - 08:10

PDX

DUB

17h 10m1 stop

€713Lufthansa

Tue, 20 Jan - Tue, 27 Jan

09:10 - 00:39

DUB

PDX

23h 29m2 stops

09:50 - 17:10

PDX

DUB

23h 20m2 stops

€715Lufthansa

Tue, 20 Jan - Tue, 27 Jan

British Airways flights from Dublin to Portland

Our best British Airways deals on Dublin to Portland flight tickets

British Airways

22 Jan

DUB20:40Dublin

27h 15m

1 stop

PDX15:55Portland

29 Jan

PDX14:18Portland

17h 22m

2 stops

DUB15:40Dublin

€702

Find similar

British Airways

18 Feb

DUB10:20Dublin

13h 35m

1 stop

PDX15:55Portland

22 Feb

PDX17:45Portland

13h 20m

1 stop

DUB15:05Dublin

€708

Find similar

British Airways

23 Jan

DUB10:45Dublin

13h 10m

1 stop

PDX15:55Portland

8 Feb

PDX17:45Portland

34h 50m

1 stop

DUB12:35Dublin

€708

Find similar

Lufthansa flights from Dublin to Portland

Our best Lufthansa deals on Dublin to Portland flight tickets

Lufthansa

22 Jan

DUB05:00Dublin

21h 30m

2 stops

PDX18:30Portland

29 Jan

PDX15:50Portland

22h 55m

2 stops

DUB22:45Dublin

€712

Find similar

Lufthansa

20 Jan

DUB09:10Dublin

23h 29m

2 stops

PDX00:39Portland

27 Jan

PDX07:00Portland

17h 10m

1 stop

DUB08:10Dublin

€713

Find similar

Lufthansa

20 Jan

DUB09:10Dublin

23h 29m

2 stops

PDX00:39Portland

27 Jan

PDX09:50Portland

23h 20m

2 stops

DUB17:10Dublin

€715

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 22/1

19:05-22:20

2 stops35h 15m

Portland

Thu 29/1

07:00-11:45

2 stops20h 45m

€581

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 20/1

12:30-20:48

1 stop16h 18m

Portland

Tue 27/1

10:33-11:25

1 stop16h 52m

€672

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 22/1

20:40-15:55

1 stop27h 15m

Portland

Thu 29/1

14:18-15:40

2 stops17h 22m

€702

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 23/1

05:10-18:30

2 stops21h 20m

Portland

Sun 8/2

09:50-16:25

2 stops22h 35m

€706

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 18/2

10:20-15:55

1 stop13h 35m

Portland

Sun 22/2

17:45-15:05

1 stop13h 20m

€708

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 23/1

10:45-15:55

1 stop13h 10m

Portland

Sun 8/2

17:45-12:35

1 stop34h 50m

€708

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 14/1

08:50-15:55

1 stop15h 05m

Portland

Wed 21/1

17:45-17:00

1 stop15h 15m

€709

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 23/1

08:50-20:27

2 stops19h 37m

Portland

Sun 8/2

17:45-15:05

1 stop13h 20m

€710

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 20/1

09:10-00:39

2 stops23h 29m

Portland

Tue 27/1

07:00-08:10

1 stop17h 10m

€713

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 20/1

09:10-00:39

2 stops23h 29m

Portland

Tue 27/1

09:50-17:10

2 stops23h 20m

€715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Portland?

If you aren’t able to travel to Portland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of €691.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as €634. 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 €802.

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 in the morning. Flights from Dublin to Portland during this time can be as low as €687. Try not to purchase tickets in the afternoon because they tend to be around €812. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fastest flight time	13h 35m
Direct flights	None

The fastest flight from Dublin to Portland takes 13h 35m

There are no direct flights from Dublin to Portland. There are no popular flight routes from Dublin to Portland.

Search flight deals

How far is Dublin to Portland by plane?
There are 7475.1 km between Dublin and Portland. By plane, this route typically takes 13h 10m.
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 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.

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.