Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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 Helsinki to Portland
Cheap round-trip flights
Cheap one-way flights
Delta flights from Helsinki to Portland
Our best Delta deals on Helsinki to Portland flight tickets
Finnair flights from Helsinki to Portland
Our best Finnair deals on Helsinki to Portland flight tickets
See travel insights to Portland from
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?
The cheapest month to fly to Portland from Helsinki is in March. Flight prices, which tend to average around $714, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until October to fly from Helsinki, when ticket prices are also cheap, with an average price of $747.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $817. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Wednesday, with ticket prices averaging around $1,023.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $859. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $1,022 per ticket.
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?
There are 4906.2 mi between Helsinki-Vantaa and Portland. 14h 20m is a normal flight duration for this route.
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 many operators does momondo search for flights from Helsinki-Vantaa Airport to Portland Airport?
As of April 2025, there is 1 operator available to choose from for flights from Helsinki-Vantaa Airport to Portland Airport.
How old do you have to be to fly from Helsinki-Vantaa Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 license 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.
What is the most popular airline from Helsinki to Portland?
Based on momondo bookings for flights between Helsinki and Portland, the leading airline is Icelandair, making up 100% of the total bookings.
Best airlines flying from Helsinki to Portland
Compare and see reviews for airlines that fly from Helsinki to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $747 | Free Cancellation | Rating 7.0 476 reviews |
Traveling 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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helsinki to Portland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Helsinki to Portland with flexible booking policies on momondo?
All flight searches from Helsinki to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Helsinki to Portland?
momondo helps you find the best flight between Helsinki and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Helsinki to Portland right now. Can momondo alert me if prices change?
Price alerts on flights to Portland from Helsinki are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.