Cheap flights from Portland (PWM) to Dublin (DUB)
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 28% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
When is the cheapest time to fly from Portland, Maine to Dublin (PWM - 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 32% on your trip compared to booking a flight in the morning.
Cheap flights from Portland to Dublin in September, October 2022
The best prices found for PWM to DUB flights for September, October
Portland
Dublin
1 stop
18h 02mDublin
Portland
2 stops
32h 00mUnited Airlines
Portland
Dublin
2 stops
15h 33mDublin
Portland
2 stops
35h 52mAir Canada
Portland
Dublin
1 stop
13h 24mDublin
Portland
1 stop
16h 32mKLM
Portland to Dublin 2022 flight deals
Cheap flights to Dublin from Portland found for this year
Portland
Dublin
2 stops
31h 16mDublin
Portland
2 stops
33h 00mAir Canada
Portland
Dublin
1 stop
30h 01mDublin
Portland
2 stops
34h 20mUnited Airlines
Portland
Dublin
1 stop
31h 35mDublin
Portland
1 stop
12h 17mUnited Airlines
Cheap Air Canada flights from Portland to Dublin
Portland
Dublin
2 stops
31h 16mDublin
Portland
2 stops
33h 00mAir Canada
Portland
Dublin
2 stops
15h 33mDublin
Portland
2 stops
35h 52mAir Canada
Portland
Dublin
2 stops
32h 16mDublin
Portland
2 stops
33h 00mAir Canada
Cheap United Airlines flights from Portland to Dublin
Portland
Dublin
1 stop
30h 01mDublin
Portland
2 stops
34h 20mUnited Airlines
Portland
Dublin
1 stop
31h 35mDublin
Portland
1 stop
12h 17mUnited Airlines
Portland
Dublin
1 stop
18h 02mDublin
Portland
2 stops
32h 00mUnited Airlines
One-way flights to Dublin from Portland
The cheapest one-way flights from Portland to Dublin
Portland
Dublin
2 stops
56h 24mWestJet
Portland
Dublin
3 stops
22h 55mMultiple Airlines
Portland
Dublin
1 stop
13h 26mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Portland to Dublin flights.
Which airlines flying from Portland to Dublin have flexible cancellations due to COVID-19?
United Airlines and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Portland, Maine to Dublin for under $600 on Cheapflights?
Yes, there are multiple flights from Portland, Maine to Dublin for under $600. The cheapest flight booked recently is on Air Canada for just $570, but on average you can expect to pay $674.
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 United Airlines.
What are the cheapest flights from Portland, Maine to Dublin?
On average you can expect to pay $1,985 for a flight from Portland, Maine to Dublin. The cheapest flight overall is $695 while the most popular route, (Portland - Dublin) is currently priced at $612.