Cheap Flights from Portland (PDX) to Turku (TKU)

Popular airlines from Portland International Airport (PDX) to Turku (TKU)

Flights from Portland (PDX) to Turku (TKU)
Origin airport
Portland Intl.
Destination airport
Turku
Distance
4844 mi

Portland to Turku Flights

The cheapest times to fly from Portland to Turku

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Turku are during the month of . You can find some of the cheapest flights from Portland to Turku with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Turku

Sunday is one of the best days to book for cheap flights from Portland to Turku: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Turku

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Turku in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Turku flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Turku airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Turku Airport (TKU) cost?
Secure a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) to Turku Airport (TKU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Turku Airport (TKU)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between PDX and TKU. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Turku Airport (TKU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PDX to TKU flight.
How many flights per day from Portland Intl. Airport (PDX) to Turku Airport (TKU)?
There are no daily nonstop flights available from Portland Intl. Airport (PDX) to Turku Airport (TKU). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PDX to TKU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Turku Airport (TKU)?
Opt for a flight from Portland Intl. Airport (PDX) to Turku Airport (TKU) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Turku Airport (TKU) last-minute?
Last-minute fares from PDX to TKU are usually more expensive. To secure the lowest prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, you may find a cheap fare right before you leave.
Is it cheaper to book a PDX to TKU flight and hotel package?
You'll generally save money by securing a PDX to TKU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Turku Airport (TKU)?
In most instances, you can cancel or modify your PDX to TKU flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.