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How to get the cheapest flight ticket from Helsinki to Portland
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
What is the cheapest month to fly to Portland?
In general, October is the cheapest month to fly from Helsinki to Portland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R13 847. If you are unable to visit Portland during the month of October, then departing from Helsinki during the month April is also very affordable. Most momondo users find prices during this month for around R14 088.
How have Helsinki to Portland flight prices changed over time?
As of April 2025, prices for Helsinki to Portland flights are approximately 63% more expensive when compared to flights at the same time last year.
When to book flights from Helsinki to Portland
Cheap Helsinki to Portland (HEL to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helsinki to Portland
How far is Helsinki-Vantaa to Portland by plane?
Helsinki-Vantaa and Portland are 7895,7 km apart from one another.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to Portland Airport?
Prices for flights from Helsinki-Vantaa Airport to Portland Airport were last updated today.
How old do you have to be to fly from Helsinki-Vantaa Airport to Portland Airport?
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 Helsinki-Vantaa Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Travelling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Helsinki to Portland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Helsinki.
Can I find flights from Helsinki to Portland with flexible booking policies on momondo?
Flights from Helsinki to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Helsinki to Portland?
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 Portland from Helsinki.
I’m not ready to book a flight from Helsinki to Portland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Helsinki to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.