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>

$273 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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Direct

Recent round-trip flight deals from Washington to Helsinki

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Helsinki.

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

3:20 pm - 2:00 pmPDX-HEL

12h 40m1 stop

2:00 pm - 5:00 pmHEL-PDX

13h 00m1 stop

$527Icelandair

Find Deal

Wed, Sep 10 - Wed, Nov 19

3:20 pm - 2:00 pmPDX-HEL

12h 40m1 stop

2:00 pm - 5:00 pmHEL-PDX

13h 00m1 stop

$615Icelandair

Find Deal

Mon, Sep 15 - Mon, Nov 17

7:10 pm - 11:40 amSEA-HEL

30h 30m1 stop

12:35 pm - 10:35 amHEL-SEA

32h 00m1 stop

$620Turkish Airlines

Find Deal

Wed, May 21 - Fri, Aug 22

7:10 pm - 11:40 amSEA-HEL

30h 30m1 stop

12:35 pm - 10:35 amHEL-SEA

32h 00m1 stop

$622Turkish Airlines

Find Deal

Thu, May 15 - Fri, Aug 22

8:01 am - 10:45 amPDX-HEL

16h 44m1 stop

12:30 pm - 11:11 pmHEL-PDX

20h 41m2 stops

$630American Airlines

Find Deal

Wed, Sep 10 - Wed, Nov 19

8:30 am - 12:15 amPDX-HEL

29h 45m2 stops

7:00 am - 2:44 pmHEL-PDX

17h 44m2 stops

$646

Find Deal

Wed, Sep 10 - Wed, Nov 19

1:40 pm - 3:25 pmSEA-HEL

39h 45m2 stops

9:00 pm - 1:50 pmHEL-SEA

26h 50m1 stop

$662Scandinavian Airlines

Find Deal

Wed, May 14 - Sat, May 24

2:00 pm - 3:20 pmPDX-HEL

15h 20m1 stop

12:30 pm - 11:11 pmHEL-PDX

20h 41m2 stops

$680American Airlines

Find Deal

Mon, Sep 15 - Mon, Nov 17

7:25 am - 12:05 amSEA-HEL

30h 40m2 stops

4:05 pm - 1:50 pmHEL-SEA

31h 45m1 stop

$701Scandinavian Airlines

Find Deal

Tue, May 13 - Sun, Aug 24

2:15 pm - 11:35 pmSEA-HEL

23h 20m2 stops

7:15 am - 4:59 pmHEL-SEA

19h 44m2 stops

$771

Find Deal

Mon, May 12 - Wed, May 28

Useful Info

Low season	October
High season	June
Cheapest flight	$273

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 25% 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)

HEL

$273 Find Cheap Flights from Washington to Helsinki

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

Cheap Flight Deals from Washington to Helsinki

Recent round-trip flight deals from Washington to Helsinki

Recent one-way 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