Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland, Maine to Ireland
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
JetBlue flights from Portland, Maine to Ireland
Our best JetBlue deals on Portland, Maine to Ireland flight tickets
Air Canada flights from Portland, Maine to Ireland
Our best Air Canada deals on Portland, Maine to Ireland flight tickets
See travel insights to Ireland from
How to get the cheapest flight ticket from Portland, Maine to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Cheap Portland, Maine to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Ireland
When did momondo last update prices for flights from Portland Airport to Ireland?
Prices for flights from Portland Airport to Ireland are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Ireland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Ireland. momondo saves you time and could save you money on your trip.
Can I find flights from Portland to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from Portland with this policy.
How can momondo help me find flights from Portland to Ireland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Portland.
I’m not ready to book a flight from Portland to Ireland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.