How does KAYAK find such low prices on flights from Washington to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Helsinki. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$341 CHEAP FLIGHTS from Washington to Helsinki

HEL

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$362

Typical prices: $516-$1,323

Icelandair

Mon 11/17Wed 12/3

PDX - HEL • 1 stop

Cheapest one-way

$341

Typical prices: $557-$655

Multiple Airlines

Tue 11/18

SEA - HEL • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Helsinki!

Flight Deals

Cheap Flights from Washington to Helsinki

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington to Helsinki

Mon, Nov 17 - Wed, Dec 3

2:45 pm - 12:55 pmPDX-HEL

12h 10m1 stop

1:55 pm - 5:00 pmHEL-PDX

13h 05m1 stop

$362Icelandair

Find Deal

Mon, Dec 1 - Sun, Dec 7

2:45 pm - 12:55 pmPDX-HEL

12h 10m1 stop

1:55 pm - 5:00 pmHEL-PDX

13h 05m1 stop

$363Icelandair

Find Deal

Mon, Nov 17 - Wed, Dec 3

7:00 pm - 6:50 pmPDX-HEL

37h 50m2 stops

6:55 am - 9:15 amHEL-PDX

36h 20m2 stops

$448Air Canada

Find Deal

Mon, Nov 17 - Wed, Dec 3

7:00 pm - 6:50 pmPDX-HEL

37h 50m2 stops

6:55 am - 9:15 amHEL-PDX

36h 20m2 stops

$451Air Canada

Find Deal

Sun, Feb 1 - Tue, Feb 10

11:10 am - 4:25 pmPDX-HEL

19h 15m2 stops

2:05 pm - 11:25 amHEL-PDX

31h 20m1 stop

$472Air France

Find Deal

Mon, Dec 1 - Sun, Dec 7

5:30 am - 4:25 pmPDX-HEL

24h 55m2 stops

2:05 pm - 11:25 amHEL-PDX

31h 20m1 stop

$475Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

2:45 pm - 11:45 pmPDX-HEL

23h 00m2 stops

7:00 am - 5:00 pmHEL-PDX

20h 00m2 stops

$480Multiple Airlines

Find Deal

Sun, Nov 30 - Mon, Dec 8

7:59 pm - 4:25 pmPDX-HEL

34h 26m2 stops

7:00 am - 11:25 amHEL-PDX

14h 25m1 stop

$481Delta

Find Deal

Mon, Nov 17 - Wed, Dec 3

1:25 pm - 12:05 amPDX-HEL

24h 40m1 stop

7:00 am - 5:43 pmHEL-PDX

20h 43m2 stops

$485Air France

Find Deal

Mon, Dec 1 - Sun, Dec 7

11:59 pm - 6:50 pmPDX-HEL

32h 51m2 stops

6:55 am - 9:15 amHEL-PDX

36h 20m2 stops

$495Multiple Airlines

Find Deal

Useful Info

Low season	October
High season	December
Cheapest flight	$341

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 23% increase in price.

Flight from Seattle to Helsinki

How does KAYAK find such low prices on flights from Washington to Helsinki?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Helsinki.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Helsinki?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Helsinki?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Helsinki?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Vantaa

Lahti

Kotka

Everything you need to know for your flight to Helsinki

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Helsinki

Helsinki (HEL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HEL

$341 Find Cheap Flights from Washington to Helsinki

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

Everything you should know

Cheap Flights from Washington to Helsinki

Recent round-trip flight deals from Washington to Helsinki

Recent one-way flight deals from Washington to Helsinki

Good to know

FAQs for booking flights from Washington to Helsinki

How does KAYAK find such low prices on flights from Washington to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Helsinki.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Helsinki?

Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki

Cabin class types available on flights to Washington

Complete your trip to Helsinki with a hotel stay or car rental

Find direct flights for Helsinki

Flights to other popular destinations

Flights from domestic origins to Helsinki

Choose which airport to fly into in Helsinki

Find deals for your return flight