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Cheap flights from Portland to Ireland from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Ireland departing on 6/20. 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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0 bags

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Find the cheapest flights from Portland to Ireland

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Ireland.
3:25 pm - 7:45 amPDX-DUB
32h 20m1 stop
9:20 am - 6:45 pmDUB-PDX
17h 25m1 stop
$548Air Canada
Find Deal
Mon, May 5 - Wed, May 21
3:25 pm - 8:15 amPDX-DUB
32h 50m2 stops
9:20 am - 6:45 pmDUB-PDX
17h 25m1 stop
Mon, May 5 - Fri, May 16
7:40 pm - 7:45 amPDX-DUB
28h 05m1 stop
9:20 am - 10:23 pmDUB-PDX
45h 03m3 stops
$557United Airlines
Find Deal
Sun, Aug 17 - Tue, Aug 26
11:59 pm - 9:45 amPDX-DUB
25h 46m1 stop
9:20 am - 9:31 amDUB-PDX
32h 11m1 stop
$563United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 30
7:00 am - 9:15 amPDX-DUB
18h 15m1 stop
1:15 pm - 11:15 pmDUB-PDX
18h 00m1 stop
$595Delta
Find Deal
Sun, May 4 - Fri, May 30
7:00 am - 9:15 amPDX-DUB
18h 15m1 stop
3:00 pm - 12:10 amDUB-PDX
17h 10m2 stops
$600Delta
Find Deal
Sun, May 4 - Thu, May 29
7:25 pm - 5:30 pmPDX-DUB
14h 05m1 stop
8:55 pm - 6:33 pmDUB-PDX
29h 38m2 stops
$632British Airways
Find Deal
Wed, Aug 27 - Mon, Sep 8
7:25 pm - 7:35 pmPDX-DUB
16h 10m1 stop
8:10 pm - 10:43 pmDUB-PDX
34h 33m2 stops
$698British Airways
Find Deal
Sun, Sep 21 - Sat, Sep 27
3:24 pm - 4:10 pmPDX-SNN
16h 46m2 stops
7:40 am - 9:21 pmSNN-PDX
21h 41m2 stops
$763American Airlines
Find Deal
Wed, May 7 - Wed, May 21
2:58 pm - 3:50 pmPDX-SNN
16h 52m2 stops
7:40 am - 11:02 pmSNN-PDX
23h 22m2 stops
$866American Airlines
Find Deal
Fri, Apr 25 - Thu, May 1

United Airlines flights from Portland to Ireland

Our best United Airlines deals on Portland to Ireland flight tickets
United Airlines
Apr 2
PDX10:50 amPortland
14h 55m
1 stop
DUB9:45 amDublin
Apr 9
DUB9:50 amDublin
42h 24m
2 stops
PDX8:14 pmPortland
United Airlines
Apr 2
PDX7:54 amPortland
19h 16m
2 stops
DUB11:10 amDublin
Apr 8
DUB9:50 amDublin
40h 55m
2 stops
PDX6:45 pmPortland
United Airlines
Aug 17
PDX7:40 pmPortland
28h 05m
1 stop
DUB7:45 amDublin
Aug 26
DUB9:20 amDublin
45h 03m
3 stops
PDX10:23 pmPortland

KLM flights from Portland to Ireland

Our best KLM deals on Portland to Ireland flight tickets
KLM
Apr 20
PDX6:20 amPortland
17h 25m
1 stop
DUB7:45 amDublin
May 30
DUB10:00 amDublin
13h 54m
1 stop
PDX3:54 pmPortland
KLM
Apr 3
PDX10:09 amPortland
18h 26m
2 stops
DUB12:35 pmDublin
Apr 13
DUB5:20 pmDublin
26h 00m
1 stop
PDX11:20 amPortland

See travel insights to Ireland from

How to get the cheapest flight ticket from Portland to Ireland

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 Ireland?

In general, November is the cheapest month to fly from Portland to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $444. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $496.

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

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $560. This is often the case because there is less demand to fly during this day of the week. Flights from Portland to Ireland 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Portland to Ireland at noon for as low as $597. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around $696.

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

You are more likely to see cheaper flights to Ireland from Portland when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $633 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Portland for as low as $614 on momondo.

Cheap Portland to Ireland flight deals and tips

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

Best Price Found

$314

Fastest flight time

11h 56m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from Portland in the past 72 hours is $314. The best round-trip flight deal from Portland to Ireland found on momondo in the last 72 hours is $548.
The fastest flight from Portland to Ireland takes 11h 56m
There are no direct flights from Portland to Ireland. Popular non-direct routes for this connection are Portland Airport - Dublin Airport and Portland Airport - Shannon Airport.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

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

    Prices for flights from Portland Airport to Ireland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Ireland?

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

    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 Portland Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland 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 license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Portland to Ireland

Compare and see reviews for airlines that fly from Portland to Ireland with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $345Free CancellationRating
7.0
476 reviews
Search Icelandair flights
British AirwaysPriceFrom $436Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
American AirlinesPriceFrom $441Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $456Free CancellationRating
7.0
8,986 reviews
Search Air Canada flights
KLMPriceFrom $462Free CancellationRating
7.8
1,321 reviews
Search KLM flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
DeltaPriceFrom $488Free CancellationRating
8.0
7,896 reviews
Search Delta flights
LufthansaPriceFrom $490Free CancellationRating
6.7
6,956 reviews
Search Lufthansa flights
IberiaPriceFrom $508Free CancellationRating
7.0
2,651 reviews
Search Iberia flights
Aer LingusPriceFrom $694Free CancellationRating
7.0
1,062 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Portland to Ireland 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 Ireland that suits you.

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

Flights from Portland to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Portland to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Portland to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo