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Cheap flights from Oregon to Dublin from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Dublin departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 am - 6:56 pm
DUB
-
PDX
16h 16m1 stop
$430Lufthansa
Thu, Jan 8 - Mon, Jan 19
Lufthansa Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 am - 10:32 pm
DUB
-
PDX
19h 52m1 stop
$432Lufthansa
Thu, Jan 8 - Mon, Jan 19
Lufthansa Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 am - 6:56 pm
DUB
-
PDX
16h 16m1 stop
$433Lufthansa
Thu, Jan 8 - Mon, Jan 19
United Airlines Logo
11:59 pm - 7:30 am
PDX
-
DUB
23h 31m2 stops
United Airlines Logo
9:00 am - 6:56 pm
DUB
-
PDX
41h 56m2 stops
$435United Airlines
Sun, Jan 11 - Sat, Jan 24
United Airlines Logo
11:59 pm - 8:10 am
PDX
-
DUB
24h 11m1 stop
United Airlines Logo
9:00 am - 6:10 pm
DUB
-
PDX
41h 10m2 stops
$437United Airlines
Sun, Jan 11 - Sat, Jan 24
British Airways Logo
5:45 pm - 5:00 pm
PDX
-
DUB
15h 15m1 stop
British Airways Logo
8:40 pm - 3:55 pm
DUB
-
PDX
27h 15m1 stop
$444British Airways
Wed, Feb 11 - Tue, Feb 17
Brussels Airlines Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
Brussels Airlines Logo
10:40 am - 7:14 pm
DUB
-
PDX
15h 34m1 stop
$446Brussels Airlines
Mon, Mar 2 - Wed, Mar 11
British Airways Logo
5:45 pm - 7:40 pm
PDX
-
DUB
17h 55m1 stop
British Airways Logo
8:40 pm - 3:55 pm
DUB
-
PDX
27h 15m1 stop
$454British Airways
Sun, Jan 11 - Sat, Jan 24
British Airways Logo
5:45 pm - 7:40 pm
PDX
-
DUB
17h 55m1 stop
British Airways Logo
8:40 pm - 4:55 pm
DUB
-
PDX
27h 15m1 stop
$455British Airways
Sun, Mar 1 - Sun, Mar 8
Air Canada Logo
2:37 pm - 7:10 am
BOI
-
DUB
33h 33m2 stops
Air Canada Logo
9:00 am - 10:57 pm
DUB
-
BOI
44h 57m2 stops
$462Air Canada
Mon, Jan 12 - Sun, Jan 18

British Airways flights from Oregon to Dublin

Our best British Airways deals on Oregon to Dublin flight tickets
British Airways
Feb 11
PDX5:45 pmPortland
15h 15m
1 stop
DUB5:00 pmDublin
Feb 17
DUB8:40 pmDublin
27h 15m
1 stop
PDX3:55 pmPortland
$444
Find similar
British Airways
Jan 16
PDX5:45 pmPortland
13h 20m
1 stop
DUB3:05 pmDublin
Jan 20
DUB5:25 pmDublin
30h 30m
1 stop
PDX3:55 pmPortland
$453
Find similar
British Airways
Jan 11
PDX5:45 pmPortland
17h 55m
1 stop
DUB7:40 pmDublin
Jan 24
DUB8:40 pmDublin
27h 15m
1 stop
PDX3:55 pmPortland
$454
Find similar

Brussels Airlines flights from Oregon to Dublin

Our best Brussels Airlines deals on Oregon to Dublin flight tickets
Brussels Airlines
Mar 2
PDX7:00 amPortland
17h 10m
1 stop
DUB8:10 amDublin
Mar 11
DUB10:40 amDublin
15h 34m
1 stop
PDX7:14 pmPortland
$446
Find similar
Brussels Airlines
Apr 21
PDX7:00 amPortland
18h 45m
1 stop
DUB9:45 amDublin
Apr 30
DUB11:35 amDublin
14h 30m
1 stop
PDX6:05 pmPortland
$450
Find similar
Brussels Airlines
Dec 17
PDX7:00 amPortland
17h 10m
1 stop
DUB8:10 amDublin
Dec 21
DUB10:40 amDublin
16h 21m
1 stop
PDX7:01 pmPortland
$1,610
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Oregon to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 1/8

7:00 am-8:10 am

1 stop17h 10m

Dublin

Mon 1/19

10:40 am-6:56 pm

1 stop16h 16m

$430

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 1/8

7:00 am-8:10 am

1 stop17h 10m

Dublin

Mon 1/19

10:40 am-10:32 pm

1 stop19h 52m

$432

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 1/8

7:00 am-8:10 am

1 stop17h 10m

Dublin

Mon 1/19

10:40 am-6:56 pm

1 stop16h 16m

$433

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 1/11

11:59 pm-7:30 am

2 stops23h 31m

Dublin

Sat 1/24

9:00 am-6:56 pm

2 stops41h 56m

$435

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 1/11

11:59 pm-8:10 am

1 stop24h 11m

Dublin

Sat 1/24

9:00 am-6:10 pm

2 stops41h 10m

$437

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 2/11

5:45 pm-5:00 pm

1 stop15h 15m

Dublin

Tue 2/17

8:40 pm-3:55 pm

1 stop27h 15m

$444

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 3/2

7:00 am-8:10 am

1 stop17h 10m

Dublin

Wed 3/11

10:40 am-7:14 pm

1 stop15h 34m

$446

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 1/11

5:45 pm-7:40 pm

1 stop17h 55m

Dublin

Sat 1/24

8:40 pm-3:55 pm

1 stop27h 15m

$454

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 3/1

5:45 pm-7:40 pm

1 stop17h 55m

Dublin

Sun 3/8

8:40 pm-4:55 pm

1 stop27h 15m

$455

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 1/12

2:37 pm-7:10 am

2 stops33h 33m

Dublin

Sun 1/18

9:00 am-10:57 pm

2 stops44h 57m

$462

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Oregon 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 cheapest month to fly to Dublin?

In general, November is the cheapest month to fly from Oregon to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $487. If you’re not able to fly to Dublin in November, then February is your next best option. Flight prices from Oregon to Dublin during February average around $517.

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

The cheapest day to depart from Oregon to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $560. Flights from Oregon to Dublin on a Saturday will generally be more expensive and average around $743. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Oregon to Dublin when you can find flight prices for as low as $597. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $696.

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

You are more likely to see cheaper flights to Dublin from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $634 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Oregon for as low as $582 on momondo.

Can stopping save me money on Oregon to Dublin flights?

You could potentially save up to 56% on your flight if you consider stops on a Oregon to Dublin flight.

Cheap Oregon to Dublin flight deals and tips

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

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Oregon to Dublin takes 11h 35m
There are no direct flights from Oregon to Dublin. There are no popular flight routes from Oregon to Dublin.
Search flight deals

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

    Prices for flights from Oregon to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Oregon to Dublin Airport?

  • How old do you have to be to fly from Oregon 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Dublin Airport.

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

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Dublin

Compare and see reviews for airlines that fly from Oregon to Dublin with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $365Free CancellationRating
7.0
588 reviews
Search Icelandair flights
IberiaPriceFrom $437Free CancellationRating
7.0
3,045 reviews
Search Iberia flights
United AirlinesPriceFrom $468Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $474Free CancellationRating
7.9
8,007 reviews
Search Delta flights
LufthansaPriceFrom $477Free CancellationRating
6.8
7,619 reviews
Search Lufthansa flights
British AirwaysPriceFrom $479Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
American AirlinesPriceFrom $481Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
KLMPriceFrom $483Free CancellationRating
7.7
1,431 reviews
Search KLM flights
Air CanadaPriceFrom $490Free CancellationRating
7.1
10,515 reviews
Search Air Canada flights
Air FrancePriceFrom $527Free CancellationRating
7.4
1,502 reviews
Search Air France flights

Traveling to a place near Dublin?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Dublin. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Dublin from Oregon which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Oregon to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Oregon to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

An easier way to manage your Dublin trip

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