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Cheap flights from Portland (PWM) to Dublin (DUB) from $501

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 12/1. 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.
PWM — DUB
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Portland to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 June 2, 2024.

Popular in

June

Cheapest in

October

Average price

$1,499

Round-trip from

$505
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in June 2024
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From Portland to Dublin
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What is the cheapest day to fly round-trip from Portland, Maine to Dublin?

Travelers have found that booking a Sunday departure is the best way to save up to 78% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Our data shows that October tends to be the cheapest month to fly to Dublin from Portland, Maine. Users have commonly found prices around $921 for the month, but tickets can be as low as $558. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from PWM to DUB?

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Dublin in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

Cheap American Airlines flights from Portland to Dublin

Explore cheap flight options specifically provided by American Airlines 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 2,810,401 searches. Data last updated June 2, 2024.
Find some of the cheapest American Airlines flights traveling from Portland to Dublin. Make sure to double check the flight details before booking.
Sat 8/175:30 pmPWM - DUB
1 stop13h 10mAmerican Airlines
Sat 8/249:30 amDUB - PWM
1 stop12h 29mAmerican Airlines
Deal found 6/2$819
Tue 11/2612:33 pmPWM - DUB
2 stops14h 47mAmerican Airlines
Sun 12/294:45 pmDUB - PWM
2 stops23h 03mAmerican Airlines
Deal found 5/31$3,137

Cheap Air Canada flights from Portland to Dublin

Explore cheap flight options specifically provided by Air Canada 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 2,810,401 searches. Data last updated June 2, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Portland to Dublin. Make sure to examine the flight information before completing your reservation.
Sat 8/179:28 amPWM - DUB
3 stops17h 47mAir Canada
Sat 8/246:30 amDUB - PWM
3 stops19h 40mAir Canada
Deal found 6/2$1,019
Thu 6/209:10 amPWM - DUB
3 stops18h 05mAir Canada
Sat 6/296:30 amDUB - PWM
3 stops19h 25mAir Canada
Deal found 6/2$2,154
Tue 11/2611:26 amPWM - DUB
3 stops18h 49mAir Canada
Sun 12/299:00 amDUB - PWM
3 stops19h 17mAir Canada
Deal found 5/31$4,140

Cheap Portland to Dublin flights in June & July 2024

Find cheap flight options from Portland to Dublin specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Dublin in 2024. More deals are always being added, so be sure to check back regularly.
Thu 6/207:15 pmPWM - DUB
1 stop10h 05mUnited Airlines
Sat 6/299:50 amDUB - PWM
2 stops16h 05mUnited Airlines
Deal found 6/2$1,108
Thu 6/2011:55 amPWM - DUB
2 stops17h 25mUnited Airlines
Sat 6/299:50 amDUB - PWM
2 stops16h 05mUnited Airlines
Deal found 6/2$1,237
Sat 6/17:00 amPWM - DUB
2 stops23h 30mMultiple Airlines
Tue 6/411:30 amDUB - PWM
2 stops28h 32mMultiple Airlines
Deal found 5/31$1,376
Sat 6/17:00 amPWM - DUB
2 stops23h 30mMultiple Airlines
Tue 6/46:40 amDUB - PWM
3 stops21h 10mMultiple Airlines
Deal found 5/31$1,432
Sat 6/17:00 amPWM - DUB
3 stops23h 00mMultiple Airlines
Tue 6/46:40 amDUB - PWM
3 stops21h 10mMultiple Airlines
Deal found 5/31$1,547
Thu 6/2011:55 amPWM - DUB
1 stop14h 10mAustrian Airlines
Sat 6/299:20 amDUB - PWM
1 stop14h 25mAustrian Airlines
Deal found 6/2$1,735
Thu 6/2011:55 amPWM - DUB
2 stops15h 20mMultiple Airlines
Sat 6/296:30 amDUB - PWM
3 stops19h 25mMultiple Airlines
Deal found 6/2$1,792
Thu 6/209:10 amPWM - DUB
3 stops18h 05mAir Canada
Sat 6/296:30 amDUB - PWM
3 stops19h 25mAir Canada
Deal found 6/2$2,154
Sat 6/15:00 amPWM - DUB
2 stops19h 15mMultiple Airlines
Tue 6/49:20 amDUB - PWM
1 stop14h 06mMultiple Airlines
Deal found 5/31$2,390

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 2,810,401 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Dublin in 2024. More deals are always being added, so be sure to check back regularly.
Sun 12/11:14 pmPWM - DUB
2 stops15h 36mMultiple Airlines
Sat 12/149:05 amDUB - PWM
2 stops18h 11mMultiple Airlines
Deal found 6/2$501
Sun 12/15:30 amPWM - DUB
2 stops26h 10mDelta
Sat 12/148:50 amDUB - PWM
2 stops19h 16mDelta
Deal found 6/1$548
Fri 12/61:11 pmPWM - DUB
2 stops15h 44mAmerican Airlines
Sat 12/146:40 amDUB - PWM
2 stops20h 36mAmerican Airlines
Deal found 6/1$551
Fri 12/61:11 pmPWM - DUB
1 stop14h 29mAmerican Airlines
Sat 12/146:40 amDUB - PWM
2 stops20h 36mAmerican Airlines
Deal found 6/1$558
Sun 12/16:05 amPWM - DUB
1 stop22h 20mKLM
Sat 12/148:50 amDUB - PWM
2 stops19h 16mKLM
Deal found 6/2$593
Fri 12/61:11 pmPWM - DUB
1 stop14h 29mAmerican Airlines
Sat 12/149:40 amDUB - PWM
1 stop17h 36mAmerican Airlines
Deal found 6/1$746
Sat 8/176:00 amPWM - DUB
1 stop20h 05mMultiple Airlines
Sat 8/249:50 amDUB - PWM
2 stops27h 05mMultiple Airlines
Deal found 6/2$771
Sat 8/175:30 pmPWM - DUB
1 stop13h 10mAmerican Airlines
Sat 8/249:30 amDUB - PWM
1 stop12h 29mAmerican Airlines
Deal found 6/2$819
Sun 12/19:34 amPWM - DUB
1 stop19h 21mUnited Airlines
Sat 12/1411:50 amDUB - PWM
1 stop27h 54mUnited Airlines
Deal found 6/2$821

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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$771 - $3,072

Route

Depart

Return

Price

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 8/17

1 stop20h 05m

Dublin

Sat 8/24

2 stops27h 05m

$771

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 8/17

1 stop13h 10m

Dublin

Sat 8/24

1 stop12h 29m

$819

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 8/17

3 stops17h 47m

Dublin

Sat 8/24

3 stops19h 40m

$1,019

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 6/20

1 stop10h 05m

Dublin

Sat 6/29

2 stops16h 05m

$1,108

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 6/20

2 stops17h 25m

Dublin

Sat 6/29

2 stops16h 05m

$1,237

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 6/20

1 stop14h 10m

Dublin

Sat 6/29

1 stop14h 25m

$1,735

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 6/20

2 stops15h 20m

Dublin

Sat 6/29

3 stops19h 25m

$1,792

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 6/20

3 stops18h 05m

Dublin

Sat 6/29

3 stops19h 25m

$2,154

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 11/26

1 stop14h 34m

Dublin

Sun 12/29

1 stop13h 30m

$3,072

Flights are sorted by cheapest first

Deals found on 6/2

What is the cheapest day to fly from Portland, Maine 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 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Dublin flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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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 June 2, 2024.
Read reviews from past customers who have flown American Airlines, Air Canada and United Airlines from Portland to Dublin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,016 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.7

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Austrian Airlines
7.7
Good
1,016 reviews
Austrian Airlines
7.7
Good
1,016 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.7

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

United Airlines
7.4
Good
10,755 reviews
Austrian Airlines
7.7
Good
1,016 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.7

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

American Airlines
7.3
Good
14,260 reviews
Austrian Airlines
7.7
Good
1,016 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.7

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Air Canada
7.0
Good
7,021 reviews
Austrian Airlines
7.7
Good
1,016 reviews
Check prices

Food

6.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Boarding

7.6

Overall

7.7

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

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, Maine to Dublin for under $800 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Dublin for under $800. The cheapest flight booked recently is on Multiple Airlines for just $771, but on average you can expect to pay $2,016.

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

    According to our current data, American Airlines ($819), Air Canada ($1,019), and United Airlines ($1,108) offers the cheapest pricing from Portland, Maine to Dublin. American Airlines is currently priced 11% below the average price you’ll pay for this route.

  • What does PWM to DUB mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Dublin Airport flight would often be abbreviated as a PWM to DUB flight.

  • 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, Maine to Dublin flight deals updated?

    The Portland, Maine to Dublin flight deals you see on this page were last updated on 6/2.

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

    Before booking your flight from Portland, Maine to Dublin check out the most popular airlines for this route: American Airlines, Delta or KLM.

  • What is the cheapest month to book a flight from Portland, Maine to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Dublin (average of $505). Flying from Portland, Maine to Dublin in June is currently the most expensive (average of $958). 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.

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Alternative routes for Portland to Dublin
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Dublin flights
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Boston to Cork flights
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Portland to Shannon flights

Top 4 airlines flying from Portland to Dublin

Discover the top 4 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$558Average$821FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$578Average$758FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$612Average$1,122FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$615Average$877FlexibilityNo cancel feeOn-time71%
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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.
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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?

When you search for this flight from Portland to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portland to Dublin.

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, Cheapflights offers price alerts on Portland to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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