Cheap flights from Portland (PDX) to Dublin (DUB) from $342

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — DUB
May 29 — Jun 51

The best prices from Portland to Dublin are usually found in November or January, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 May 24, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$505

One-way from

$380
High demand for flights, 38% potential price rise
Best time to find cheap flights, 27% potential price drop
From Portland to Dublin
One-way flight from Portland to Dublin

What is the cheapest day to fly round-trip from Portland to Dublin?

Flights from Portland to Dublin are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

To save on the cost of your flight from Portland to Dublin, book at least 28 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $517 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $689.

What is the cheapest month to fly from Portland to Dublin?

The best pricing can be found in the month of November. Prices to Dublin from Portland average $707. You can even find prices in November for less than $707, as users have found deals to Dublin from as low as $403. The month of June appears to be one of the more expensive times to travel to Dublin from Portland. Flying in the targeted month can save you up to 61%.

When is the cheapest time to fly from Portland to Dublin (PDX - DUB)?

One of the essential ways to save on airfare from Portland to Dublin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

Cheap Delta flights from Portland to Dublin

Explore cheap flight options specifically provided by Delta for the route between Portland and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Portland to Dublin. Come back soon if you're not finding the exact deal you're looking for.
Tue 11/126:00 amPDX - DUB
1 stop19h 25mDelta
Wed 11/2712:20 pmDUB - PDX
1 stop30h 26mDelta
Deal found 5/21$454
Fri 10/186:15 amPDX - DUB
1 stop19h 00mDelta
Thu 10/311:25 pmDUB - PDX
2 stops32h 07mDelta
Deal found 5/22$469
Fri 10/183:15 pmPDX - DUB
2 stops17h 40mDelta
Thu 10/311:25 pmDUB - PDX
2 stops32h 07mDelta
Deal found 5/22$486
Sat 10/510:25 pmPDX - DUB
1 stop26h 20mDelta
Fri 11/110:45 amDUB - PDX
1 stop18h 59mDelta
Deal found 5/23$514
Mon 10/216:15 amPDX - DUB
1 stop19h 00mDelta
Mon 10/281:25 pmDUB - PDX
2 stops32h 07mDelta
Deal found 5/22$529
Mon 10/213:15 pmPDX - DUB
2 stops17h 40mDelta
Mon 10/281:25 pmDUB - PDX
2 stops32h 07mDelta
Deal found 5/22$546
Tue 8/611:45 amPDX - DUB
1 stop13h 00mDelta
Tue 8/271:20 pmDUB - PDX
1 stop30h 35mDelta
Deal found 5/22$583
Wed 7/312:15 pmPDX - DUB
1 stop14h 20mDelta
Wed 8/2110:00 amDUB - PDX
1 stop20h 55mDelta
Deal found 5/22$598
Wed 7/312:15 pmPDX - DUB
1 stop14h 20mDelta
Wed 8/2110:00 amDUB - PDX
2 stops21h 53mDelta
Deal found 5/22$602

Cheap KLM flights from Portland to Dublin

Explore cheap flight options specifically provided by KLM for the route between Portland and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the cheapest available KLM flights departing from Portland and landing in Dublin. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 10/186:15 amPDX - DUB
1 stop19h 00mKLM
Thu 10/315:20 pmDUB - PDX
1 stop25h 40mKLM
Deal found 5/22$459
Mon 10/216:15 amPDX - DUB
1 stop19h 00mKLM
Mon 10/285:20 pmDUB - PDX
1 stop25h 40mKLM
Deal found 5/22$519
Wed 9/252:20 pmPDX - DUB
1 stop14h 15mKLM
Fri 10/115:55 amDUB - PDX
1 stop14h 10mKLM
Deal found 5/22$654
Fri 8/1611:35 amPDX - DUB
1 stop15h 10mKLM
Mon 9/28:50 pmDUB - PDX
1 stop23h 15mKLM
Deal found 5/22$679
Tue 8/131:50 pmPDX - DUB
1 stop12h 55mKLM
Tue 8/278:50 pmDUB - PDX
1 stop23h 05mKLM
Deal found 5/22$707

Cheap Portland to Dublin flights in May & June 2024

Find cheap flight options from Portland to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Dublin in 2024. For more flight deals, be sure to check back very soon.
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/22$752
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/23$755
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Mon 6/311:20 amDUB - PDX
2 stops38h 35mMultiple Airlines
Deal found 5/22$778
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Mon 6/310:55 amDUB - PDX
2 stops39h 00mMultiple Airlines
Deal found 5/23$782
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Thu 6/66:35 pmDUB - PDX
2 stops31h 20mMultiple Airlines
Deal found 5/22$788
Sun 6/3011:40 pmPDX - DUB
1 stop24h 35mAir Canada
Fri 7/1210:15 amDUB - PDX
2 stops19h 57mAir Canada
Deal found 5/23$799
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Sat 6/811:35 amDUB - PDX
2 stops35h 04mMultiple Airlines
Deal found 5/22$816
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Sun 6/23:50 pmDUB - PDX
2 stops58h 05mMultiple Airlines
Deal found 5/23$823
Mon 5/276:00 amPDX - DUB
3 stops20h 55mMultiple Airlines
Mon 6/38:35 pmDUB - PDX
3 stops29h 20mMultiple Airlines
Deal found 5/22$824

Portland to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Portland and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Dublin in 2024. For more flight deals, be sure to check back very soon.
Fri 9/69:30 pmPDX - DUB
1 stop27h 45mDelta
Sat 9/146:05 amDUB - PDX
2 stops24h 39mDelta
Deal found 5/23$741
Fri 9/2712:50 amPDX - DUB
1 stop25h 55mDelta
Sat 10/56:05 amDUB - PDX
2 stops18h 05mDelta
Deal found 5/22$742
Mon 8/512:20 amPDX - DUB
1 stop26h 50mMultiple Airlines
Tue 8/209:50 amDUB - PDX
1 stop20h 31mMultiple Airlines
Deal found 5/22$746
Sun 7/286:22 amPDX - DUB
1 stop18h 53mDelta
Mon 8/1912:00 pmDUB - PDX
1 stop16h 02mDelta
Deal found 5/22$748
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/22$752
Sat 7/279:45 pmPDX - DUB
1 stop27h 00mDelta
Mon 8/1912:00 pmDUB - PDX
1 stop16h 02mDelta
Deal found 5/22$753
Thu 9/197:20 amPDX - DUB
2 stops20h 30mMultiple Airlines
Sun 9/298:35 pmDUB - PDX
2 stops32h 01mMultiple Airlines
Deal found 5/23$754
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/23$755
Sun 7/286:19 amPDX - DUB
1 stop18h 26mDelta
Sun 8/181:20 pmDUB - PDX
1 stop30h 35mDelta
Deal found 5/22$757

Portland to Dublin flights leaving soon

Find last-minute flight options from Portland to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the flights available from Portland to Dublin departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 5/278:15 amPDX - DUB
1 stop18h 40mWestJet
Fri 6/712:55 pmDUB - PDX
1 stop14h 36mWestJet
Deal found 5/22$726
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/22$752
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Tue 6/411:35 amDUB - PDX
2 stops33h 34mMultiple Airlines
Deal found 5/23$755
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Mon 6/311:20 amDUB - PDX
2 stops38h 35mMultiple Airlines
Deal found 5/22$778
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Mon 6/310:55 amDUB - PDX
2 stops39h 00mMultiple Airlines
Deal found 5/23$782
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Thu 6/66:35 pmDUB - PDX
2 stops31h 20mMultiple Airlines
Deal found 5/22$788
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Sat 6/811:35 amDUB - PDX
2 stops35h 04mMultiple Airlines
Deal found 5/22$816
Mon 5/278:15 amPDX - DUB
1 stop18h 40mMultiple Airlines
Sun 6/23:50 pmDUB - PDX
2 stops58h 05mMultiple Airlines
Deal found 5/23$823
Mon 5/276:00 amPDX - DUB
3 stops20h 55mMultiple Airlines
Mon 6/38:35 pmDUB - PDX
3 stops29h 20mMultiple Airlines
Deal found 5/22$824

One-way flights to Dublin from Portland

Search for one-way flight options from Portland to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the one-way flights we've detected from Portland to Dublin. Users in need of a round-trip flight from Portland to Dublin instead should update the search form at the top of page.
Sun 10/62:00 pmPDX - DUB
3 stops34h 20mMultiple Airlines
Deal found 5/22$342
Thu 8/812:15 pmPDX - DUB
2 stops28h 25mMultiple Airlines
Deal found 5/23$349
Tue 6/189:05 pmPDX - DUB
2 stops52h 55mMultiple Airlines
Deal found 5/23$360
Tue 8/133:46 pmPDX - DUB
3 stops34h 29mMultiple Airlines
Deal found 5/23$363
Tue 6/48:15 amPDX - DUB
1 stop18h 40mWestJet
Deal found 5/23$364
Mon 6/36:00 amPDX - DUB
3 stops20h 55mMultiple Airlines
Deal found 5/23$365
Mon 7/155:00 amPDX - DUB
2 stops21h 55mMultiple Airlines
Deal found 5/22$366
Wed 7/32:00 pmPDX - DUB
2 stops36h 00mWestJet
Deal found 5/22$367
Sun 7/1412:48 amPDX - DUB
2 stops26h 17mMultiple Airlines
Deal found 5/22$371

Find flights from Portland to Dublin within your budget

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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$423 - $530

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 11/12

1 stop25h 05m

Dublin

Wed 11/27

2 stops33h 01m

$423

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 10/28

2 stops24h 05m

Dublin

Tue 11/5

2 stops41h 05m

$427

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 11/12

1 stop17h 20m

Dublin

Wed 11/27

1 stop13h 50m

$436

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 10/28

1 stop12h 45m

Dublin

Mon 11/4

2 stops19h 45m

$445

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 11/12

1 stop19h 25m

Dublin

Wed 11/27

1 stop30h 26m

$454

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 10/18

1 stop19h 00m

Dublin

Thu 10/31

1 stop25h 40m

$459

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 11/3

2 stops25h 39m

Dublin

Sat 11/16

2 stops20h 50m

$485

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 10/9

2 stops18h 15m

Dublin

Wed 10/30

2 stops21h 46m

$496

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 11/2

1 stop11h 40m

Dublin

Fri 11/29

1 stop13h 20m

$530

Flights are sorted by cheapest first

Deals found on 5/21

When is the best time to book a flight from Portland to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Dublin. Price data was last updated on May 22, 2024.
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 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Portland to Dublin. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Dublin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

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 May 24, 2024.
Read reviews from past customers who have flown Delta, KLM and Lufthansa from Portland to Dublin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,561 reviews
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,549 reviews
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
1,751 reviews
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
2,895 reviews
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
10,845 reviews
8.0
Very good
10,561 reviews

Food

7.4

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portland to Dublin for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland to Dublin for under $500. The cheapest flight booked recently is on Multiple Airlines for just $423, but on average you can expect to pay $463.

  • Are there last-minute flights available from Portland to Dublin for under $800?

    There are currently 20+ open flights from Portland to Dublin within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Portland to Dublin round-trip?

    United Airlines, at $427, was found to be the cheapest airline from Portland to Dublin.Alternate airlines to your destination round-trip include British Airways and American Airlines. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland to Dublin one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $364. KLM flights start at $411 while deals on United Airlines start at $417 one-way.

  • What does PDX to DUB mean?

    Great question - PDX to DUB just means Portland Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights!

  • Where are the most common layover locations when flying from Portland to Dublin?

  • What are some popular things to do or see while on a layover in London?

    London travelers tend to visit Hyde Park, Piccadilly Circus, and London Eye more than anywhere else. Travelers on a layover in London can visit Hyde Park, Piccadilly Circus, and London Eye, by traveling 12.5 mi, 14.1 mi, and 14.7 mi, respectively after landing at London Heathrow. Those on a layover in London in need of a rental car can book one at London Heathrow for about $55.

  • What are some popular points of interest to see during a layover in Reykjavik?

    Hallgrímskirkja, Icelandic Phallological Museum, and Harpa are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Icelandic Phallological Museum and Harpa are located about 23.2 mi, 23.5 mi, and 23.3 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $56 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Dallas?

    Most Dallas visitors opt to spend their time at American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium. American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium can be visited by traveling about 15.0 mi, 18.3 mi, and 15.5 mi respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $55.

  • Where are the least popular layover locations for Portland to Dublin flights?

  • Can I find deals for flights from Portland to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Dublin that include hotel bookings?

    Yes. In addition to deals on Portland to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Dublin.

  • Can I find deals for business class flights from Portland to Dublin?

    Yes. Cheapflights offers flight deals from Portland to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Dublin that allow pets onboard?

    Many airlines flying from Portland to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Dublin?

    Yes, you can often find last-minute deals on Portland to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Dublin flight deals updated?

    The Portland to Dublin flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Portland to Dublin?

  • When is the best time to book a flight from Portland to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Portland to Dublin (average of $505). Flying from Portland to Dublin in June is currently the most expensive (average of $964). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portland to Dublin

Discover the top 10 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$640FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest$480Average$730FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$484Average$660FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$484Average$582FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest$491Average$724FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest$502Average$659FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$512Average$709FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$514Average$646FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$548Average$747FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJetCheapest$798Average$1,030FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Search flights from Portland to Dublin by cabin class

Find flights from Portland to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Dublin?

Cheapflights makes it easy to find Portland to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Dublin for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Dublin with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Dublin, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Dublin become cheaper?

Yes! Start tracking prices for Portland to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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