$300+ Cheap flights from Portland (PDX) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Dublin
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Cheapest flights from Portland to DublinExplore the most affordable flight options available from Portland to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Portland to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Gotogate deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:45 pm -
1 stop11h 30m
Wed 12/1611:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$615
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/282:45 pm -
1 stop11h 30m
Tue 1/1211:30 am -
1 stop13h 30m
Deal found 10/19![Icelandair logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$646
This Gotogate deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:45 pm -
1 stop11h 30m
Fri 3/511:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$651
This Cheapflightsfares deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Sun 11/1511:30 am -
1 stop13h 30m
Deal found 10/15![Icelandair logo]()
$664
This Cheapflightsfares deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Wed 11/1811:30 am -
1 stop13h 30m
Deal found 10/17![Icelandair logo]()
$680
This FlightHub deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$705
This Icelandair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Mon 11/2311:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$706
This Icelandair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$716
This Cheapflightsfares deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:45 pm -
1 stop11h 30m
Sun 12/1311:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$718
Best flights from Portland to DublinDiscover carefully curated flight deals from Portland to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Portland to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Icelandair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/52:45 pm -
1 stop11h 30m
Tue 2/911:30 am -
1 stop13h 30m
Deal found 10/19![Icelandair logo]()
$706
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1410:00 am -
1 stop17h 10m
Fri 4/239:50 am -
2 stops39h 48m
Deal found 10/15![United Airlines logo]()
$743
This United deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1411:07 am -
1 stop14h 38m
Fri 4/239:20 am -
1 stop19h 25m
Deal found 10/15![Multiple Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/86:04 am -
1 stop17h 41m
Mon 3/155:45 am -
1 stop13h 35m
Deal found 10/19![Delta logo]()
$802
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/710:00 am -
1 stop13h 30m
Wed 4/219:50 am -
2 stops42h 35m
Deal found 10/17![United Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/77:00 am -
1 stop17h 45m
Sat 2/271:25 pm -
1 stop29h 55m
Deal found 10/19![Delta logo]()
$802
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/710:46 am -
1 stop13h 24m
Sat 2/279:00 am -
2 stops38h 23m
Deal found 10/17![United Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/257:00 am -
1 stop18h 45m
Thu 4/16:00 am -
1 stop13h 10m
Deal found 10/16![Delta logo]()
$806
Last-minute flights from Portland to DublinDiscover last-minute flight deals from Portland to Dublin. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Dublin. Data last updated October 20, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:45 pm -
1 stop11h 30m
Wed 11/1111:30 am -
1 stop13h 30m
Deal found 10/17![Icelandair logo]()
$726
This Icelandair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$716
This FlightHub deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop11h 30m
Sun 11/1511:30 am -
1 stop13h 30m
Deal found 10/15![Icelandair logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$646
This Cheapflightsfares deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Sun 11/1511:30 am -
1 stop13h 30m
Deal found 10/15![Icelandair logo]()
$664
This Cheapflightsfares deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Wed 11/1811:30 am -
1 stop13h 30m
Deal found 10/17![Icelandair logo]()
$680
This Icelandair deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop11h 30m
Mon 11/2311:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$706
This Cheapflightsfares deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/17![Icelandair logo]()
$728
This FlightHub deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:45 pm -
1 stop11h 30m
Fri 11/2011:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$683
This deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:45 pm -
1 stop11h 30m
Wed 11/1811:30 am -
1 stop13h 30m
Deal found 10/19![Icelandair logo]()
$722
This Gotogate deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:45 pm -
1 stop11h 30m
Wed 12/1611:30 am -
1 stop13h 30m
Deal found 10/16![Icelandair logo]()
$615
One-way flights from Portland to DublinSearch for one-way flight options from Portland to Dublin. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Portland to Dublin. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
2 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$300
This oojo deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/12:45 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Icelandair logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:45 pm -
3 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/12:45 pm -
2 stops38h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:45 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Icelandair logo]()
$340
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/14:05 pm -
3 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/104:29 pm -
2 stops33h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$372
Find flight deals from Portland to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (Gotogate) |
One-way from | $300 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $823 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
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
Cheapest round-trip
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Mon 11/16
2:45 pm-10:10 pm
3 stops23h 25m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$329
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Mon 3/1
2:45 pm-12:45 pm
2 stops38h 00m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$331
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Sun 1/10
4:29 pm-10:15 am
2 stops33h 46m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$372
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Wed 11/11
12:04 pm-4:15 am
2 stops32h 11m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$513
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Fri 1/1
8:21 am-2:40 pm
2 stops22h 19m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$553
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Fri 2/5
2:45 pm-10:15 am
1 stop11h 30m
Dublin
Tue 2/9
11:30 am-5:00 pm
1 stop13h 30m
$706
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Wed 4/14
10:00 am-11:10 am
1 stop17h 10m
Dublin
Fri 4/23
9:50 am-5:38 pm
2 stops39h 48m
$743
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Wed 4/7
10:00 am-7:30 am
1 stop13h 30m
Dublin
Wed 4/21
9:50 am-8:25 pm
2 stops42h 35m
$743
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Wed 4/14
11:07 am-9:45 am
1 stop14h 38m
Dublin
Fri 4/23
9:20 am-8:45 pm
1 stop19h 25m
$749
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Sun 2/7
10:46 am-8:10 am
1 stop13h 24m
Dublin
Sat 2/27
9:00 am-3:23 pm
2 stops38h 23m
$789
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Portland to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Dublin in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Portland with our price prediction graph.
PDX-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Dublin
How far ahead should I book a flight from Portland to Dublin?
The price you pay for your flight from Portland to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Portland to Dublin?
Currently, February is the cheapest month in which you can book a flight from Portland to Dublin (average of $484). Flying from Portland to Dublin in December is currently the most expensive (average of $966). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Dublin?
Airfare is typical for this route at the moment.
Portland to Dublin flights typically cost between $578 and $850 in November.The cheapest round-trip price found within the last 5 days was $615 on Icelandair (Nov 30-Dec 16).
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated October 20, 2026.
Get a feel of what it's like to fly with KLM,Delta, andUnited Airlines from Portland to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
Crew
8.4
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.4
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreArtem,Oct 2026
FCO - AMS
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Top 9 airlines flying from Portland to Dublin
Discover the top 9 airlines that operate flights from Portland to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$426 | Average$699 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$461 | Average$752 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$466 | Average$845 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$474 | Average$845 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$477 | Average$788 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$478 | Average$894 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$802 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$497 | Average$749 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$679 | Average$990 | FlexibilityNo cancel fee | On-timeN/A |