HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Helsinki (HEL) to Seattle (SEA) from $302

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HEL — SEA
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Helsinki-Vantaa to Seattle/Tacoma Intl are usually found in January or November, booked 55 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Helsinki to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

July

Cheapest in

January

Average price

$804

Round-trip from

$244
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Helsinki-Vantaa to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from Helsinki to Seattle?

Users have found that flying from Helsinki to Seattle on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Helsinki to Seattle?

To save up to 116% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Helsinki to Seattle from $916 1-2 weeks out and tickets from $1,291 for flights departing within the next 72 hours.

What is the cheapest month to fly from Helsinki to Seattle?

Flights from Helsinki to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Helsinki to Seattle in January, with the cheapest ticket starting at $552.

When is the cheapest time to fly from Helsinki to Seattle (HEL - SEA)?

It’s optimal to fly from Helsinki to Seattle in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Cheap Turkish Airlines flights from Helsinki to Seattle

Explore cheap flight options specifically provided by Turkish Airlines for the route between Helsinki and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Peruse some of the lowest-priced Turkish Airlines flights we've found from Helsinki to Seattle. Come back soon if you're not finding the exact deal you're looking for.
Thu 5/167:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Thu 5/236:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
Deal found 4/25$692
Fri 5/107:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Fri 5/176:40 pmSEA - HEL
1 stop37h 55mTurkish Airlines
Deal found 4/26$886

Cheap Delta flights from Helsinki to Seattle

Explore cheap flight options specifically provided by Delta for the route between Helsinki and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Helsinki to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 5/167:00 amHEL - SEA
2 stops18h 19mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$794
Thu 5/166:40 amHEL - SEA
1 stop21h 00mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$795
Thu 5/97:00 amHEL - SEA
2 stops21h 43mDelta
Thu 5/1612:35 pmSEA - HEL
2 stops18h 50mDelta
Deal found 4/25$799
Thu 6/66:40 amHEL - SEA
1 stop20h 55mDelta
Thu 6/205:30 pmSEA - HEL
2 stops37h 10mDelta
Deal found 4/26$827
Thu 6/66:40 amHEL - SEA
2 stops25h 44mDelta
Thu 6/205:30 pmSEA - HEL
2 stops37h 10mDelta
Deal found 4/26$831
Fri 5/106:40 amHEL - SEA
1 stop21h 00mDelta
Fri 5/1712:00 pmSEA - HEL
2 stops18h 40mDelta
Deal found 4/26$919
Tue 6/256:40 amHEL - SEA
1 stop14h 40mDelta
Thu 7/1810:00 amSEA - HEL
2 stops20h 40mDelta
Deal found 4/26$934

Cheap Helsinki to Seattle flights in April & May 2024

Find cheap flight options from Helsinki to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
Scroll through some of the best deals on flights from Helsinki to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/167:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Thu 5/236:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
Deal found 4/25$692
Thu 5/233:05 pmHEL - SEA
1 stop30h 15mIcelandair
Thu 5/3011:00 pmSEA - HEL
1 stop29h 00mIcelandair
Deal found 4/25$749
Fri 5/243:05 pmHEL - SEA
1 stop30h 15mIcelandair
Fri 5/316:55 pmSEA - HEL
1 stop33h 05mIcelandair
Deal found 4/26$756
Thu 5/96:10 pmHEL - SEA
1 stop26h 00mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$786
Thu 5/237:00 amHEL - SEA
2 stops18h 19mMultiple Airlines
Thu 5/301:35 pmSEA - HEL
1 stop23h 45mMultiple Airlines
Deal found 4/25$787
Thu 5/97:00 amHEL - SEA
2 stops19h 14mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$792
Thu 5/167:00 amHEL - SEA
2 stops18h 19mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$794
Thu 5/166:40 amHEL - SEA
1 stop21h 00mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$795
Thu 5/97:00 amHEL - SEA
2 stops21h 43mDelta
Thu 5/1612:35 pmSEA - HEL
2 stops18h 50mDelta
Deal found 4/25$799

Helsinki to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Helsinki and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Scroll through some of the best deals on flights from Helsinki to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/167:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Thu 5/236:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
Deal found 4/25$692
Thu 5/233:05 pmHEL - SEA
1 stop30h 15mIcelandair
Thu 5/3011:00 pmSEA - HEL
1 stop29h 00mIcelandair
Deal found 4/25$749
Fri 5/243:05 pmHEL - SEA
1 stop30h 15mIcelandair
Fri 5/316:55 pmSEA - HEL
1 stop33h 05mIcelandair
Deal found 4/26$756
Thu 5/96:10 pmHEL - SEA
1 stop26h 00mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$786
Thu 5/237:00 amHEL - SEA
2 stops18h 19mMultiple Airlines
Thu 5/301:35 pmSEA - HEL
1 stop23h 45mMultiple Airlines
Deal found 4/25$787
Thu 5/97:00 amHEL - SEA
2 stops19h 14mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$792
Thu 5/167:00 amHEL - SEA
2 stops18h 19mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$794
Thu 5/166:40 amHEL - SEA
1 stop21h 00mDelta
Thu 5/239:29 amSEA - HEL
2 stops21h 11mDelta
Deal found 4/25$795
Thu 5/97:00 amHEL - SEA
2 stops21h 43mDelta
Thu 5/1612:35 pmSEA - HEL
2 stops18h 50mDelta
Deal found 4/25$799

Non-stop flights to Seattle from Helsinki

Discover non-stop flight options from Helsinki to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
For a shorter flight, select one of these non-stop flights from Helsinki to Seattle. Select from other flights from Helsinki to Seattle by using the search form above.
Thu 6/64:40 pmHEL - SEA
Nonstop9h 20mFinnair
Thu 6/205:40 pmSEA - HEL
Nonstop9h 15mFinnair
Deal found 4/26$830
Thu 6/64:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Thu 6/205:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
Deal found 4/26$858
Thu 6/64:40 pmHEL - SEA
Nonstop9h 20mMultiple Airlines
Thu 6/205:40 pmSEA - HEL
Nonstop9h 15mMultiple Airlines
Deal found 4/26$1,051
Tue 6/254:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Thu 7/185:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
Deal found 4/26$1,147

Helsinki to Seattle flights leaving soon

Find last-minute flight options from Helsinki to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Have a look at some of the flights available from Helsinki to Seattle departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/96:10 pmHEL - SEA
1 stop26h 00mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$786
Thu 5/97:00 amHEL - SEA
2 stops19h 14mMultiple Airlines
Thu 5/161:35 pmSEA - HEL
1 stop17h 05mMultiple Airlines
Deal found 4/25$792
Thu 5/97:00 amHEL - SEA
2 stops21h 43mDelta
Thu 5/1612:35 pmSEA - HEL
2 stops18h 50mDelta
Deal found 4/25$799
Fri 5/107:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Fri 5/176:40 pmSEA - HEL
1 stop37h 55mTurkish Airlines
Deal found 4/26$886
Fri 5/33:05 pmHEL - SEA
1 stop12h 35mIcelandair
Fri 5/106:55 pmSEA - HEL
1 stop33h 05mIcelandair
Deal found 4/26$900
Fri 5/106:20 amHEL - SEA
2 stops46h 13mUnited Airlines
Fri 5/174:47 pmSEA - HEL
2 stops39h 58mUnited Airlines
Deal found 4/26$911
Thu 5/212:00 pmHEL - SEA
2 stops15h 40mIcelandair
Thu 5/93:50 pmSEA - HEL
2 stops16h 45mIcelandair
Deal found 4/25$917
Fri 5/106:40 amHEL - SEA
1 stop21h 00mDelta
Fri 5/1712:00 pmSEA - HEL
2 stops18h 40mDelta
Deal found 4/26$919
Thu 5/23:05 pmHEL - SEA
1 stop12h 35mIcelandair
Thu 5/96:55 pmSEA - HEL
1 stop33h 05mIcelandair
Deal found 4/25$920

One-way flights to Seattle from Helsinki

Search for one-way flight options from Helsinki to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Some of the best available deals we've found on one-way flights from Helsinki to Seattle. Users in need of a round-trip flight from Helsinki to Seattle instead should update the search form at the top of page.
Tue 6/45:30 amHEL - SEA
3 stops38h 28mMultiple Airlines
Deal found 4/26$302
Tue 6/41:40 pmHEL - SEA
2 stops30h 38mMultiple Airlines
Deal found 4/26$399
Thu 8/297:50 amHEL - SEA
1 stop13h 30mIcelandair
Deal found 4/26$511
Thu 8/298:30 amHEL - SEA
2 stops19h 10mMultiple Airlines
Deal found 4/26$517
Thu 8/295:30 amHEL - SEA
3 stops22h 10mMultiple Airlines
Deal found 4/26$547
Thu 8/87:50 amHEL - SEA
1 stop13h 30mIcelandair
Deal found 4/26$591
Thu 8/88:30 pmHEL - SEA
2 stops24h 50mIcelandair
Deal found 4/26$621
Tue 6/43:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 4/26$637
Sat 8/243:05 pmHEL - SEA
1 stop12h 35mIcelandair
Deal found 4/26$661

Find flights from Helsinki to Seattle within your budget

Customize your flight search to find flights from Helsinki to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$692 - $914

Route

Depart

Return

Price

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 5/16

1 stop31h 15m

Seattle/Tacoma Intl

Thu 5/23

1 stop30h 55m

$692

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 5/23

1 stop30h 15m

Seattle/Tacoma Intl

Thu 5/30

1 stop29h 00m

$749

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 5/9

1 stop26h 00m

Seattle/Tacoma Intl

Thu 5/16

1 stop17h 05m

$786

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 5/16

2 stops18h 19m

Seattle/Tacoma Intl

Thu 5/23

2 stops21h 11m

$794

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 6/6

Nonstop9h 20m

Seattle/Tacoma Intl

Thu 6/20

Nonstop9h 15m

$830

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Fri 5/17

2 stops24h 56m

Seattle/Tacoma Intl

Fri 5/24

2 stops20h 50m

$844

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 6/6

Nonstop9h 20m

Seattle/Tacoma Intl

Thu 6/20

Nonstop9h 15m

$858

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Fri 5/10

2 stops46h 13m

Seattle/Tacoma Intl

Fri 5/17

2 stops39h 58m

$911

Helsinki-VantaaSeattle/Tacoma Intl

HEL - SEA

HELSEA

Helsinki-Vantaa

Tue 6/25

1 stop14h 40m

Seattle/Tacoma Intl

Thu 7/18

1 stop23h 45m

$914

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from Helsinki to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Helsinki to Seattle. Price data was last updated on January 28, 2024.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Helsinki to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Helsinki to Seattle. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helsinki to Seattle flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Helsinki to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Helsinki to Seattle is currently $532 while a round-trip flight costs $820. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Helsinki to Seattle (average of $244). Flying from Helsinki to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$295

May

$317

June

$407

July

$408

August

$343

September

$278

October

$257

November

$258

December

$244

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 27, 2024.
See what other customers who have flown with Turkish Airlines, Delta and Finnair from Helsinki to Seattle have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,382 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

airBaltic
7.6
Good
239 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,807 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,696 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Helsinki to Seattle for under $700 on Cheapflights?

    Yes, there are multiple flights from Helsinki to Seattle for under $700. The cheapest flight booked recently is on Turkish Airlines for just $692, but on average you can expect to pay $814.

  • Are there nonstop flights from Helsinki to Seattle for under $900 on Cheapflights?

    Cheapflights has at least 4 direct flights from Helsinki to Seattle under $900. A good price for a nonstop flight from Helsinki to Seattle is less than $971.

  • Are there last-minute flights available from Helsinki to Seattle for under $800?

    There are currently 20+ open flights from Helsinki to Seattle within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Helsinki to Seattle round-trip?

    Currently priced at $692, Turkish Airlines will fly you from Helsinki to Seattle and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Delta - these airlines can fly you to your destination from $749 and $794, respectively. Turkish Airlines is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Helsinki to Seattle one-way?

    The cheapest airlines for a one-way flight from Helsinki to Seattle are Icelandair ($511), Finnair ($820), and Iberia ($821).

  • What are the most popular airlines that fly from Helsinki to Seattle?

    The most popular airlines flying from Helsinki to Seattle are American Airlines, Finnair and Delta. Something to consider prior to booking your flight.

  • What are the cheapest flights from Helsinki to Seattle?

    Looking for the cheapest flight from Helsinki to Seattle? While on average our users pay $1,288, our data indicates the cheapest price to be $914. The most popular route (Helsinki-Vantaa - Seattle/Tacoma Intl), is priced around $704.

  • What does HEL to SEA mean?

    HEL and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HEL to SEA refers to a flight route from Helsinki-Vantaa Airport to Seattle/Tacoma Intl Airport.

  • Can I find deals for flights from Helsinki to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Helsinki to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helsinki to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helsinki to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Helsinki to Seattle that include hotel bookings?

    Yes. In addition to deals on Helsinki to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Seattle.

  • Can I find deals for business class flights from Helsinki to Seattle?

    Yes. Cheapflights offers flight deals from Helsinki to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Helsinki to Seattle that allow pets onboard?

    Many airlines flying from Helsinki to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helsinki to Seattle?

    Yes, you can often find last-minute deals on Helsinki to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helsinki to Seattle flight deals updated?

    The Helsinki to Seattle flight deals you see on this page were last updated on 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helsinki to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Helsinki to Spokane flights

Top 4 airlines flying from Helsinki to Seattle

Discover the top 4 airlines that operate flights from Helsinki to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$599Average$892FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest$670Average$817FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest$806Average$1,203FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest$848Average$992FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Boston to Amsterdam flights
Dallas to Mumbai flights
Houston to Hawaii flights
Las Vegas to Reno flights
Detroit to Houston flights
Chicago to Florida flights
Denver to Boston flights
Detroit to Boston flights
Detroit to Miami flights
New York to North Carolina flights
Los Angeles to New York John F Kennedy Intl Airport flights
Helsinki to San Francisco flights

Search flights from Helsinki to Seattle by cabin class

Find flights from Helsinki to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Helsinki to Seattle?

When you search for this flight from Helsinki to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Helsinki.

Can Cheapflights find flights from Helsinki to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helsinki to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Helsinki to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Helsinki to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines