
Keep the following information in mind while searching for Portland to Ireland flight deals. Data was last updated October 30, 2026.
Round-trip from | $713 (United Airlines) |
|---|---|
One-way from | $453 (Justfly.com) |
Popular in | January |
Cheapest in | February |
Average price | $778 |
Fly from
Fly to
Route
Depart
Return
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Wed 11/18
6:30 am-4:30 am
1 stop17h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Mon 1/11
7:50 pm-5:15 am
1 stop28h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Sun 11/29
10:57 am-5:15 am
1 stop13h 18m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Sun 11/29
5:50 am-10:20 am
2 stops23h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Mon 1/11
12:47 pm-8:45 am
2 stops14h 58m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Tue 12/8
9:12 am-7:30 am
1 stop17h 18m
Dublin
Tue 12/15
9:00 am-7:25 pm
2 stops39h 25m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Wed 12/9
4:53 pm-2:30 pm
2 stops16h 37m
Dublin
Wed 12/16
1:25 pm-12:21 am
2 stops15h 56m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Wed 12/9
4:53 pm-2:30 pm
2 stops16h 37m
Dublin
Wed 12/16
10:45 am-12:21 am
1 stop18h 36m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Wed 12/9
6:00 am-7:45 am
1 stop20h 45m
Dublin
Wed 12/16
8:50 am-12:21 am
2 stops20h 31m
PortlandDublin
PWM Portland - DUB Dublin
PWMDUB
Portland
Wed 12/9
3:20 pm-9:55 am
1 stop13h 35m
Dublin
Wed 12/16
9:30 am-11:24 pm
1 stop18h 54m
Everything you need to know about your flight from Portland to Ireland
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Asha,Sep 2026
LGA - IAH
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Asha,Sep 2026
LGA - IAH
Find useful and relevant information for your journey from Portland to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$534 | Average$979 | FlexibilityNo cancel fee | On-time69% |