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Cheap flights from Portland to Dublin from €291

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 07:10PDX  Portland-DUB Dublin
16h 10m2 stops Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
09:00 - 18:30DUB  Dublin-PDX Portland
17h 30m2 stops Toronto Pearson Intl Vancouver Intl
€482Multiple Airlines
Mon, 1 Mar - Thu, 11 Mar
British Airways Logo
17:45 - 14:55PDX  Portland-DUB Dublin
13h 10m1 stop London Heathrow
British Airways Logo
10:30 - 15:50DUB  Dublin-PDX Portland
13h 20m1 stop London Heathrow
€490British Airways
Sun, 3 Jan - Wed, 13 Jan
Multiple Airlines Logo
14:45 - 22:10PDX  Portland-DUB Dublin
23h 25m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
06:10 - 17:00DUB  Dublin-PDX Portland
18h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
€491Multiple Airlines
Tue, 24 Nov - Mon, 30 Nov
Multiple Airlines Logo
14:45 - 22:10PDX  Portland-DUB Dublin
23h 25m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
06:10 - 17:00DUB  Dublin-PDX Portland
18h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
€495Multiple Airlines
Tue, 24 Nov - Mon, 30 Nov
Multiple Airlines Logo
19:45 - 07:45PDX  Portland-DUB Dublin
28h 00m1 stop Vancouver Intl
Multiple Airlines Logo
12:10 - 21:02DUB  Dublin-PDX Portland
40h 52m2 stops Zurich San Francisco
€497Multiple Airlines
Mon, 19 Oct - Tue, 3 Nov
United Airlines Logo
23:30 - 09:45PDX  Portland-DUB Dublin
26h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
09:50 - 09:31DUB  Dublin-PDX Portland
31h 41m1 stop Vancouver Intl
€498United Airlines
Sun, 4 Oct - Fri, 16 Oct
American Airlines Logo
19:30 - 18:40PDX  Portland-DUB Dublin
15h 10m1 stop London Heathrow
American Airlines Logo
11:30 - 21:59DUB  Dublin-PDX Portland
18h 29m1 stop Philadelphia
€499American Airlines
Mon, 19 Oct - Tue, 3 Nov
Multiple Airlines Logo
19:30 - 19:35PDX  Portland-DUB Dublin
16h 05m1 stop London Heathrow
Multiple Airlines Logo
09:45 - 00:01DUB  Dublin-PDX Portland
22h 16m2 stops Helsinki-Vantaa Los Angeles Los Angeles
€500Multiple Airlines
Mon, 19 Oct - Tue, 3 Nov
British Airways Logo
17:45 - 15:25PDX  Portland-DUB Dublin
13h 40m1 stop London Heathrow
British Airways Logo
13:25 - 15:50DUB  Dublin-PDX Portland
34h 25m1 stop London Heathrow
€501British Airways
Mon, 9 Nov - Tue, 17 Nov
American Airlines Logo
17:45 - 14:05PDX  Portland-DUB Dublin
12h 20m1 stop London Heathrow
American Airlines Logo
12:55 - 22:10DUB  Dublin-PDX Portland
17h 15m1 stop Dallas/Fort Worth
€502American Airlines
Wed, 11 Nov - Tue, 17 Nov

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United Airlines flights from Portland to Dublin

Our best United Airlines deals on Portland to Dublin flight tickets
United Airlines
4 Oct
PDX23:30Portland
26h 15m
1 stop
DUB09:45Dublin
16 Oct
DUB09:50Dublin
31h 41m
1 stop
PDX09:31Portland
€498
United Airlines
23 Sept
PDX08:25Portland
18h 15m
1 stop
DUB10:40Dublin
30 Sept
DUB09:50Dublin
17h 21m
1 stop
PDX19:11Portland
€508
United Airlines
23 Sept
PDX08:40Portland
18h 30m
2 stops
DUB11:10Dublin
30 Sept
DUB09:50Dublin
31h 41m
1 stop
PDX09:31Portland
€511

Air Canada flights from Portland to Dublin

Our best Air Canada deals on Portland to Dublin flight tickets
Air Canada
22 Sept
PDX19:45Portland
28h 00m
2 stops
DUB07:45Dublin
30 Sept
DUB09:50Dublin
17h 21m
1 stop
PDX19:11Portland
€507
Air Canada
22 Sept
PDX19:45Portland
28h 00m
2 stops
DUB07:45Dublin
30 Sept
DUB09:20Dublin
32h 11m
2 stops
PDX09:31Portland
€514
Air Canada
4 Oct
PDX23:30Portland
24h 45m
2 stops
DUB08:15Dublin
16 Oct
DUB09:50Dublin
21h 07m
2 stops
PDX22:57Portland
€516

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 1/3

07:00-07:10

2 stops16h 10m

Dublin

Thu 11/3

09:00-18:30

2 stops17h 30m

€482
Fastest return journey

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sun 3/1

17:45-14:55

1 stop13h 10m

Dublin

Wed 13/1

10:30-15:50

1 stop13h 20m

€490

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Tue 24/11

14:45-22:10

2 stops23h 25m

Dublin

Mon 30/11

06:10-17:00

2 stops18h 50m

€491

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Tue 24/11

14:45-22:10

2 stops23h 25m

Dublin

Mon 30/11

06:10-17:00

2 stops18h 50m

€495

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 19/10

19:45-07:45

1 stop28h 00m

Dublin

Tue 3/11

12:10-21:02

2 stops40h 52m

€497

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sun 4/10

23:30-09:45

1 stop26h 15m

Dublin

Fri 16/10

09:50-09:31

1 stop31h 41m

€498

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 19/10

19:30-18:40

1 stop15h 10m

Dublin

Tue 3/11

11:30-21:59

1 stop18h 29m

€499

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 19/10

19:30-19:35

1 stop16h 05m

Dublin

Tue 3/11

09:45-00:01

2 stops22h 16m

€500

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Mon 9/11

17:45-15:25

1 stop13h 40m

Dublin

Tue 17/11

13:25-15:50

1 stop34h 25m

€501

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 11/11

17:45-14:05

1 stop12h 20m

Dublin

Tue 17/11

12:55-22:10

1 stop17h 15m

€502

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Portland to Dublin

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

Prices are currently low for flights on this route.

Typical prices usually range from €581 to €854.
The lowest price recently found on this route was €482.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Portland during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €419.

How far in advance should I book a flight from Portland to Dublin?

You are more likely to see cheaper flights to Dublin from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €615 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Portland for as low as €573 on momondo.

How have Portland to Dublin flight prices changed over time?

When to book flights from Portland to Dublin

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

Cheap Portland to Dublin (PDX to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Dublin

Best price found

€291

Fastest flight time

11h 30m

Direct flights

None
The best one-way flight to Dublin from Portland in the past 72 hours is €291. The best return flight deal from Portland to Dublin found on momondo in the last 72 hours is €482.
The fastest flight from Portland to Dublin takes 11h 30m
There are no direct flights from Portland to Dublin. There are no popular flight routes from Portland to Dublin.
Search flight deals

Frequently asked questions about flying from Portland to Dublin

  • How far is Portland to Dublin by plane?

    A flight from Portland to Dublin will travel around 7475.1 km. Typically, this will take 11h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Dublin Airport?

    Prices for flights from Portland Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Dundalk
Swords
Wicklow
Bray
Gorey
Naas
Kildare
Tullamore
Leixlip
Maynooth
Mullingar
Castleknock
Malahide
Enniscorthy
Carlingford
Thurles
Drogheda

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Dublin?

It is quick and easy to find Portland to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Portland to Dublin with flexible booking policies on momondo?

All flight searches from Portland to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Dublin?

momondo helps you find the best flight between Portland and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Portland and alert you when they change.

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