Cheap flights from Portland to Helsinki from $344
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Helsinki departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Finnair flights from Portland to Helsinki
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British Airways flights from Portland to Helsinki
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How to get the cheapest flight ticket from Portland to Helsinki
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 typical price of a round-trip flight between Portland and Helsinki?
What is the cheapest month to fly to Helsinki?
The month of April is, on average, the cheapest month to fly to Helsinki from Portland, with most prices found around $572. If you aren’t able to travel during the month of April, then book flights to Helsinki from Portland during February instead. Flights to Helsinki in February, while not as cheap as those in April, still average around $634.
What is the cheapest day to depart on your flight to Helsinki?
The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $662. This is often the case because there is less demand to fly during this day of the week. Flights from Portland to Helsinki on a Wednesday will generally be more expensive and average around $1,099. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Helsinki?
According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Portland to Helsinki at noon for as low as $889. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,135 per ticket.
How far in advance should I book a flight to Helsinki?
You are more likely to see cheaper flights to Helsinki from Portland when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $882 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Portland for as low as $742 on momondo.
What is the cheapest airline that flies from Portland to Helsinki-Vantaa?
American Airlines, Air Canada, and British Airways are the most popular carriers operating from Portland to Helsinki-Vantaa
What airlines fly to Helsinki?
Icelandair, Finnair and British Airways are the top three most popular airlines that fly to Helsinki from Portland according to our data. Icelandair is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 6 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland to Helsinki
Cheap Portland to Helsinki (PDX to HEL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Helsinki
How far is Portland to Helsinki-Vantaa by plane?
There are 4906.2 mi between Portland and Helsinki-Vantaa. A reasonable flight in good conditions will take 14h 35m.
When did momondo last update prices for flights from Portland Airport to Helsinki-Vantaa Airport?
Prices for flights from Portland Airport to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Helsinki-Vantaa Airport?
The number of operators available for flights from Portland Airport to Helsinki-Vantaa Airport is 6 as of March 2025.
How old do you have to be to fly from Portland Airport to Helsinki-Vantaa 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 Portland Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa 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 Helsinki-Vantaa 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 Portland to Helsinki?
momondo data reveals that the most frequently booked airline on the route from Portland to Helsinki is Icelandair, representing 44% of all bookings. The subsequent popular airlines are Finnair at 15%, British Airways at 13%, and American Airlines at 12%.
Best airlines flying from Portland to Helsinki
Compare and see reviews for airlines that fly from Portland to Helsinki with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $461 | Free Cancellation | Rating 7.0 474 reviews | |||
| PriceFrom $486 | Free Cancellation | Rating 7.6 1,266 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 8.0 7,888 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.8 1,318 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $662 | Free Cancellation | Rating 6.6 6,712 reviews |
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Helsinki?
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 Helsinki from Portland.
Can I find flights from Portland to Helsinki with flexible booking policies on momondo?
momondo does allow users to show only those flights to Helsinki from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to Helsinki?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Helsinki.
I’m not ready to book a flight from Portland to Helsinki right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.