Cheap Flights from Dublin to Portland, OR from $427

Return flight: Portland – Dublin

On Cheapflightsplus.com you will find 324 connecting flights from Dublin to Portland. You can compare airfare deals from 18 airlines and multiple travel sites from $427, book and save on cheap plane tickets and last minute offers. Also check out DUB-PDX flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Dublin to Portland Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $427 (one-way), $732 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Dublin to Portland. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:40 — 16:35
06:40 — 08:05 EI152 Aer Lingus
Dublin — London
6h 15m stop
14:20 — 16:35 EI8967 Aer Lingus
London — Portland
17h 55m
including layover
Find flight
from$675
06:40 — 16:35
06:40 — 08:05 EI152 Aer Lingus
Dublin — London
6h 15m stop
14:20 — 16:35 AY5441 Finnair
London — Portland
17h 55m
including layover
Find flight
from$712
07:00 — 16:35
07:00 — 08:35 BA4461 British Airways
Dublin — London
5h 45m stop
14:20 — 16:35 AY5441 Finnair
London — Portland
17h 35m
including layover
Find flight
from$675
07:40 — 16:35
07:40 — 09:05 EI154 Aer Lingus
Dublin — London
5h 15m stop
14:20 — 16:35 EI8967 Aer Lingus
London — Portland
16h 55m
including layover
Find flight
from$675
08:40 — 16:35
08:40 — 10:15 BA833 British Airways
Dublin — London
4h 5m stop
14:20 — 16:35 BA267 British Airways
London — Portland
15h 55m
including layover
Find flight
from$632
08:55 — 16:35
08:55 — 10:25 BA4463 British Airways
Dublin — London
3h 55m stop
14:20 — 16:35 AY5441 Finnair
London — Portland
15h 40m
including layover
Find flight
from$675
09:00 — 20:37
09:00 — 11:50 UA22 United Airlines
Dublin — Newark
5h 30m stop
17:20 — 20:37 UA509 United Airlines
Newark — Portland
19h 37m
including layover
Find flight
from$1162
09:00 — 20:37
09:00 — 11:50 SN8930 Brussels Airlines
Dublin — Newark
5h 30m stop
17:20 — 20:37 UA509 United Airlines
Newark — Portland
19h 37m
including layover
Find flight
from$1170
10:00 — 16:35
10:00 — 11:25 EI158 Aer Lingus
Dublin — London
2h 55m stop
14:20 — 16:35 EI8967 Aer Lingus
London — Portland
14h 35m
including layover
Find flight
from$675
10:00 — 16:35
10:00 — 11:25 EI158 Aer Lingus
Dublin — London
2h 55m stop
14:20 — 16:35 AY5441 Finnair
London — Portland
14h 35m
including layover
Find flight
from$712
11:10 — 20:49
11:10 — 13:50 EI105 Aer Lingus
Dublin — Newark
3h 40m stop
17:30 — 20:49 AS290 Alaska Airlines
Newark — Portland
17h 39m
including layover
Find flight
from$663
11:35 — 22:33
11:35 — 13:45 EI133 Aer Lingus
Dublin — Boston
5h 9m stop
19:59 — 23:13 AS311 Alaska Airlines
Boston — Portland
18h 58m
including layover
Find flight
from$766
12:30 — 23:48
12:30 — 15:30 EI61 Aer Lingus
Dublin — San Francisco
6h 28m stop
12:55 — 14:43 F93362 Frontier Airlines
San Francisco — Portland
19h 18m
including layover
Find flight
from$728
12:30 — 10:02
+1 day
12:30 — 15:30 EI61 Aer Lingus
Dublin — San Francisco
16h 40m stop
08:10 — 10:02 AS2032 Alaska Airlines
San Francisco — Portland
29h 32m
including layover
Find flight
from$780
15:20 — 11:55
+1 day
15:20 — 18:30 EI69 Aer Lingus
Dublin — Los Angeles
14h 55m stop
13:38 — 16:06 F93823 Frontier Airlines
Los Angeles — Portland
28h 35m
including layover
Find flight
from$617
15:20 — 10:37
+1 day
15:20 — 18:30 EI69 Aer Lingus
Dublin — Los Angeles
13h 30m stop
08:20 — 10:54 AS1148 Alaska Airlines
Los Angeles — Portland
27h 17m
including layover
Find flight
from$807
16:40 — 20:49
+1 day
16:40 — 19:29 EI107 Aer Lingus
Dublin — Newark
22h 1m stop
17:30 — 20:49 AS290 Alaska Airlines
Newark — Portland
36h 9m
including layover
Find flight
from$641
16:45 — 22:33
+1 day
16:45 — 18:59 EI137 Aer Lingus
Dublin — Boston
24h stop
18:59 — 22:33 AS311 Alaska Airlines
Boston — Portland
37h 48m
including layover
Find flight
from$662
17:50 — 09:21
+2 days
17:50 — 19:10 BA827 British Airways
Dublin — London
16h 50m stop
12:00 — 14:40 Z0777 Z0
London — Las Vegas
16h 20m stop
07:00 — 09:21 NK558 Spirit Airlines
Las Vegas — Portland
47h 31m
including layover
Find flight
from$427
17:50 — 09:45
+2 days
17:50 — 19:10 BA827 British Airways
Dublin — London
16h 50m stop
12:00 — 14:40 Z0777 Z0
London — Las Vegas
16h 36m stop
07:16 — 09:45 F91105 Frontier Airlines
Las Vegas — Portland
47h 55m
including layover
Find flight
from$427
19:25 — 22:55
+1 day
19:25 — 20:45 BA839 British Airways
Dublin — London
15h 15m stop
12:00 — 16:45 Z0723 Z0
London — Miami
2h 30m stop
19:15 — 22:55 AS440 Alaska Airlines
Miami — Portland
35h 30m
including layover
Find flight
from$438
20:35 — 09:21
+2 days
20:35 — 21:55 BA829 British Airways
Dublin — London
14h 5m stop
12:00 — 14:40 Z0777 Z0
London — Las Vegas
16h 20m stop
07:00 — 09:21 NK558 Spirit Airlines
Las Vegas — Portland
44h 46m
including layover
Find flight
from$428
20:35 — 09:45
+2 days
20:35 — 21:55 BA829 British Airways
Dublin — London
14h 5m stop
12:00 — 14:40 Z0777 Z0
London — Las Vegas
16h 36m stop
07:16 — 09:47 F91105 Frontier Airlines
Las Vegas — Portland
45h 10m
including layover
Find flight
from$428
*Departure and arrival times - local. Updated on January 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Dublin to Portland depends on and how to choose the most interesting flight option for you.

Distance between Dublin and Portland is 7464 miles. Time difference between the cities is 8h. Airplanes depart 04:15 to 23:50 from 1 Dublin airport and arrive 04:15 to 23:50 to 1 Portland airport. Average flight time is 31h 17m.

  • The fastest flight 13h 24m
  • Average flight time 31h 17m
  • The earliest flight 04:15
  • The latest flight 23:50
  • Distance 4638 ml

The cheapest months to travel to Portland are february (from 427 $), january (from 438 $), december (from 499 $).

The most expensive months are november (from 522 $), december (from 499 $), january (from 438 $).

What is the lowest airfare Dublin to Portland?

The cheapest plane ticket found by our users is $427. This airfare is for economy class on one-way BA827 flight by British Airways for February 1, 2025 which leaves Dublin in Dublin at 17:50 am and arrives at Portland Portland at 09:45.

Economy class
$427
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Business class
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First class
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Popular Airlines on the Route

The flight Dublin — Portland is served by 18 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 58 departures per week at the price of from $ 1038 . And the most expensive tickets are offered by British Airways airline - from $ 4046.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 324 flights with layovers on the route. The fastest connecting flight is EI53 by Aer Lingus takes 13h 24m and the cheapest is BA827 by British Airways for $427.

  • AC - Air Canada
    from $1038
    Find
  • VY - Vueling
    from $545
    Find
  • FI - Icelandair
    from $575
    Find
  • EI - Aer Lingus
    from $475
    Find
  • OS - Austrian Airlines
    from $1170
    Find
  • UA - United Airlines
    from $897
    Find
  • H4 - Heli Securite
    from $1151
    Find
  • DY - Norwegian
    from $725
    Find
  • TK - Turkish Airlines
    from $754
    Find
  • SK - SAS
    from $527
    Find
  • OG - Air Onix
    from $620
    Find
  • AY - Finnair
    from $1396
    Find
See more connecting flights

Airports

You can fly from Dublin to Portland from 1 airports (Dublin).

Dublin airports

  • Dublin-DUB
    from $427
    Find

Portland airports

  • Portland-PDX
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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