Cheap Flights from Seattle (SEA) to Helsinki (HEL)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL)

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Find the cheapest month to fly from Seattle (SEA) to Helsinki (HEL)

October is typically the cheapest month to fly

From ₩544,594 - ₩1,745,614 per traveler.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Helsinki-Vantaa Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Seattle - Tacoma Intl. Airport (SEA) and Helsinki-Vantaa Airport was . Cheap tickets don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Vantaa Airport (HEL)?
Most flights can be canceled online, but every air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Helsinki-Vantaa Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Helsinki-Vantaa Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to HEL?
SeaTac to Vantaa is around 7,700 kilometers, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Sea-Tac Airport to HEL?
Flying directly between Sea-Tac Airport and Vantaa Airport (HEL) isn't possible at present. However, you'll still be able to find a flight to Vantaa with at least one stop.
Are Seattle - Tacoma Intl. Airport (SEA) to HEL flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SEA to Helsinki Airport at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Vantaa
Distance
7628 km

Book with confidence

Book with confidence

Seattle to Helsinki Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Helsinki will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Helsinki.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to HEL flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to HEL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seattle to Helsinki Flights

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