$571 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Helsinki (HEL)

View $571 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Helsinki-Vantaa Airport (HEL)

Cheap Flights from Seattle Paine Field Intl. Airport to Helsinki (PAE-HEL)

Prices were available within the past 7 days and start at $571 for one-way flights and $777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
PAE
Seattle
HEL
Helsinki
$777 Roundtrip, found 1 day ago
$777
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Helsinki, returning Tue, Feb 3, priced at $777 found 1 day ago
Alaska Airlines
Wed, Feb 4 - Tue, Feb 10
PAE
Seattle
HEL
Helsinki
$779 Roundtrip, found 16 hours ago
$779
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Seattle to Helsinki, returning Tue, Feb 10, priced at $779 found 16 hours ago
Alaska Airlines
Wed, Feb 4 - Tue, Feb 10
PAE
Seattle
HEL
Helsinki
$781 Roundtrip, found 16 hours ago
$781
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Seattle to Helsinki, returning Tue, Feb 10, priced at $781 found 16 hours ago
Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
PAE
Seattle
HEL
Helsinki
$782 Roundtrip, found 1 day ago
$782
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Helsinki, returning Tue, Feb 3, priced at $782 found 1 day ago
Alaska Airlines
Wed, Jan 21 - Wed, Jan 28
PAE
Seattle
HEL
Helsinki
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Seattle to Helsinki, returning Wed, Jan 28, priced at $783 found 1 day ago
Alaska Airlines
Tue, Mar 3 - Wed, Mar 11
PAE
Seattle
HEL
Helsinki
$787 Roundtrip, found 21 hours ago
$787
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Seattle to Helsinki, returning Wed, Mar 11, priced at $787 found 21 hours ago
Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
PAE
Seattle
HEL
Helsinki
$787 Roundtrip, found 1 day ago
$787
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Helsinki, returning Tue, Feb 3, priced at $787 found 1 day ago
Alaska Airlines
Wed, Jan 21 - Wed, Jan 28
PAE
Seattle
HEL
Helsinki
$788 Roundtrip, found 1 day ago
$788
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Seattle to Helsinki, returning Wed, Jan 28, priced at $788 found 1 day ago
Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
PAE
Seattle
HEL
Helsinki
$792 Roundtrip, found 1 day ago
$792
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Seattle to Helsinki, returning Tue, Feb 3, priced at $792 found 1 day ago
Alaska Airlines
Tue, Feb 10 - Tue, Feb 17
PAE
Seattle
HEL
Helsinki
$792 Roundtrip, found 1 day ago
$792
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Feb 10 from Seattle to Helsinki, returning Tue, Feb 17, priced at $792 found 1 day ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL) cost?
Get a cheap one-way flight from $571 or cheap return flight from $777 from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL)?
January is the most affordable month to fly from PAE to HEL. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PAE to HEL. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL)?
There are no daily nonstop flights available from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL). But you can book flights with layovers. Filter your search 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 PAE to HEL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL)?
Select a flight from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. 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 Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL) last-minute?
Booking your ticket from PAE to HEL just before your trip is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a PAE to HEL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PAE to HEL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Vantaa Airport (HEL)?
If you booked your PAE to HEL flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Vantaa
Roundtrip price
$777
Distance
4736 mi

Book with confidence

Book with confidence

Seattle Paine Field Intl. Airport to Helsinki Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Helsinki

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 Seattle Paine Field Intl. Airport to Helsinki are during the month of January. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Helsinki

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Helsinki: 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 Seattle Paine Field Intl. Airport to Helsinki

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 Seattle Paine Field Intl. Airport to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $571 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 Seattle Paine Field Intl. Airport to Helsinki 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 Seattle Paine Field Intl. Airport to Helsinki 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.

 

Seattle Paine Field Intl. Airport to Helsinki Flights

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*Available to One Key members.