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

WestJet is the most popular carrier 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.

€311 Cheap Flights from Dublin to Portland in 2026

Q: What is the typical price of a round-trip flight between Dublin and Portland?

Prices are currently low for flights on this route. Typical prices usually range from €708 to €845. The lowest price recently found on this route was €642.

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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.

16:00 - 20:27

DUB

PDX

36h 27m2 stops

17:45 - 12:35

PDX

DUB

34h 50m1 stop

€642Multiple Airlines

Fri, 23 Jan - Sun, 8 Feb

11:30 - 11:45

DUB

PDX

32h 15m2 stops

17:45 - 17:05

PDX

DUB

15h 20m1 stop

€644Multiple Airlines

Mon, 9 Feb - Mon, 23 Feb

11:30 - 23:46

DUB

PDX

20h 16m2 stops

17:45 - 16:50

PDX

DUB

15h 05m1 stop

€645Multiple Airlines

Sat, 7 Feb - Sun, 15 Feb

10:45 - 15:55

DUB

PDX

13h 10m1 stop

17:45 - 07:55

PDX

DUB

30h 10m1 stop

€649British Airways

Mon, 9 Feb - Mon, 23 Feb

08:50 - 15:55

DUB

PDX

15h 05m1 stop

17:45 - 07:55

PDX

DUB

30h 10m1 stop

€650British Airways

Mon, 9 Feb - Mon, 23 Feb

11:30 - 13:21

DUB

PDX

33h 51m2 stops

17:45 - 17:05

PDX

DUB

15h 20m1 stop

€654American Airlines

Mon, 9 Feb - Mon, 23 Feb

13:25 - 11:25

DUB

PDX

30h 00m1 stop

06:00 - 15:45

PDX

DUB

25h 45m2 stops

€654Delta

Sat, 24 Jan - Sat, 31 Jan

13:25 - 11:25

DUB

PDX

30h 00m1 stop

05:30 - 15:45

PDX

DUB

26h 15m2 stops

€655Delta

Sat, 24 Jan - Sat, 31 Jan

13:25 - 11:25

DUB

PDX

30h 00m1 stop

07:15 - 15:45

PDX

DUB

24h 30m2 stops

€656Delta

Tue, 17 Feb - Tue, 24 Feb

05:55 - 11:25

DUB

PDX

13h 30m1 stop

07:00 - 08:45

PDX

DUB

17h 45m1 stop

€657Delta

Wed, 21 Jan - Tue, 10 Feb

Delta flights from Dublin to Portland

Our best Delta deals on Dublin to Portland flight tickets

Delta

24 Jan

DUB13:25Dublin

30h 00m

1 stop

PDX11:25Portland

31 Jan

PDX06:00Portland

25h 45m

2 stops

DUB15:45Dublin

€654

Find similar

Delta

24 Jan

DUB13:25Dublin

30h 00m

1 stop

PDX11:25Portland

31 Jan

PDX05:30Portland

26h 15m

2 stops

DUB15:45Dublin

€655

Find similar

Delta

17 Feb

DUB13:25Dublin

30h 00m

1 stop

PDX11:25Portland

24 Feb

PDX07:15Portland

24h 30m

2 stops

DUB15:45Dublin

€656

Find similar

United Airlines flights from Dublin to Portland

Our best United Airlines deals on Dublin to Portland flight tickets

United Airlines

24 Jan

DUB09:00Dublin

20h 12m

2 stops

PDX21:12Portland

30 Jan

PDX07:00Portland

17h 10m

1 stop

DUB08:10Dublin

€726

Find similar

United Airlines

24 Jan

DUB09:00Dublin

17h 56m

2 stops

PDX18:56Portland

29 Jan

PDX10:47Portland

13h 23m

1 stop

DUB08:10Dublin

€727

Find similar

United Airlines

10 Jan

DUB09:30Dublin

23h 12m

3 stops

PDX00:42Portland

24 Jan

PDX05:35Portland

17h 55m

2 stops

DUB07:30Dublin

€755

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 23/1

16:00-20:27

2 stops36h 27m

Portland

Sun 8/2

17:45-12:35

1 stop34h 50m

€642

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 9/2

11:30-11:45

2 stops32h 15m

Portland

Mon 23/2

17:45-17:05

1 stop15h 20m

€644

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sat 7/2

11:30-23:46

2 stops20h 16m

Portland

Sun 15/2

17:45-16:50

1 stop15h 05m

€645

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 9/2

10:45-15:55

1 stop13h 10m

Portland

Mon 23/2

17:45-07:55

1 stop30h 10m

€649

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 9/2

08:50-15:55

1 stop15h 05m

Portland

Mon 23/2

17:45-07:55

1 stop30h 10m

€650

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 9/2

11:30-13:21

2 stops33h 51m

Portland

Mon 23/2

17:45-17:05

1 stop15h 20m

€654

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sat 24/1

13:25-11:25

1 stop30h 00m

Portland

Sat 31/1

06:00-15:45

2 stops25h 45m

€654

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sat 24/1

13:25-11:25

1 stop30h 00m

Portland

Sat 31/1

05:30-15:45

2 stops26h 15m

€655

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 17/2

13:25-11:25

1 stop30h 00m

Portland

Tue 24/2

07:15-15:45

2 stops24h 30m

€656

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 21/1

05:55-11:25

1 stop13h 30m

Portland

Tue 10/2

07:00-08:45

1 stop17h 45m

€657

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 typical price of a round-trip flight between Dublin and Portland?

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 €689.

How have Dublin to Portland flight prices changed over time?

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 40m
Direct flights	None

The fastest flight from Dublin to Portland takes 13h 40m

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 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 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.