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>

$321 CHEAP FLIGHTS from Washington to Helsinki

HEL

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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

Last minute

Direct

Recent round-trip flight deals from Washington to Helsinki

Wed, Oct 8 - Tue, Oct 14

4:20 pm - 10:35 amSEA-HEL

32h 15m1 stop

9:00 pm - 2:00 pmHEL-SEA

27h 00m1 stop

$321Scandinavian Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 14

4:20 pm - 10:35 amSEA-HEL

32h 15m1 stop

9:00 pm - 2:00 pmHEL-SEA

27h 00m1 stop

$344Scandinavian Airlines

Find Deal

Thu, Oct 30 - Sun, Nov 2

3:45 pm - 12:55 pmPDX-HEL

12h 10m1 stop

1:55 pm - 5:00 pmHEL-PDX

13h 05m1 stop

$395Icelandair

Find Deal

Wed, Sep 24 - Tue, Oct 7

3:20 pm - 2:00 pmPDX-HEL

12h 40m1 stop

3:00 pm - 5:55 pmHEL-PDX

12h 55m1 stop

$463Icelandair

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:45 am - 10:45 amPDX-HEL

16h 00m1 stop

12:35 pm - 7:43 pmHEL-PDX

17h 08m1 stop

$481Finnair

Find Deal

Tue, Oct 14 - Tue, Oct 21

7:40 am - 10:45 amPDX-HEL

17h 05m1 stop

12:35 pm - 7:43 pmHEL-PDX

17h 08m1 stop

$482American Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 9

8:35 am - 3:20 pmPDX-HEL

20h 45m2 stops

4:00 pm - 10:19 pmHEL-PDX

16h 19m1 stop

$486American Airlines

Find Deal

Wed, Sep 10 - Wed, Nov 19

8:30 am - 12:50 pmPDX-HEL

18h 20m2 stops

6:50 am - 9:15 amHEL-PDX

36h 25m2 stops

$510

Find Deal

Thu, Sep 11 - Thu, Sep 18

3:45 pm - 11:05 pmSEA-HEL

21h 20m2 stops

8:30 am - 8:40 pmHEL-SEA

22h 10m2 stops

$550

Find Deal

Mon, Sep 15 - Mon, Nov 17

8:31 am - 3:20 pmPDX-HEL

20h 49m1 stop

12:30 pm - 7:14 pmHEL-PDX

16h 44m1 stop

$564Finnair

Find Deal

Useful Info

Low season	April
High season	June
Cheapest flight	$321

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 30% 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.

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

$321 Find Cheap Flights from Washington to Helsinki

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

Cheap Flights from Washington to Helsinki

Recent round-trip flight deals from Washington to Helsinki

Recent one-way flight deals from Washington to Helsinki

Recent last minute flight deals from Washington to Helsinki

Recent direct 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