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Cheap flights from Seattle (SEA) to Helsinki (HEL) from $414

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 7/18. 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.
SEA — HEL
May 28 — Jun 41
From?
To?
Tue 5/28
Tue 6/4
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Helsinki-Vantaa are usually found in February or October, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Seattle to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Helsinki (HEL). 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 May 23, 2024.

Popular in

June

Cheapest in

February

Average price

$1,207

Round-trip from

$628
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 31% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Helsinki-Vantaa
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What is the cheapest day to fly round-trip from Seattle to Helsinki?

Flights from Seattle to Helsinki are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helsinki.

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

Travelers have found it’s best to book a flight 52 days in advance to save up to 68% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Helsinki 1-2 weeks in advance for as low as $874, or $1,042 for flights within the next 24 hours.

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

February can be a great time to fly to Helsinki from Seattle with a flight ticket averaging about $1,001. Cheapflights users have found deals in the month of February for as cheap as $440. The most expensive prices can be found in the month of June.

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

It’s optimal to fly from Seattle to Helsinki in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

Cheap Air France flights from Seattle to Helsinki

Explore cheap flight options specifically provided by Air France for the route between Seattle and Helsinki. 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 2,730,072 searches. Data last updated May 23, 2024.
Take a look at some of the lowest-priced Air France flights heading from Seattle to Helsinki. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 6/51:35 pmSEA - HEL
1 stop23h 45mAir France
Wed 6/196:40 amHEL - SEA
1 stop20h 55mAir France
Deal found 5/22$771
Wed 6/121:35 pmSEA - HEL
1 stop23h 45mAir France
Wed 6/266:40 amHEL - SEA
1 stop20h 55mAir France
Deal found 5/23$989
Tue 6/47:10 amSEA - HEL
2 stops23h 30mAir France
Tue 7/26:40 amHEL - SEA
2 stops25h 45mAir France
Deal found 5/22$1,050

Cheap Delta flights from Seattle to Helsinki

Explore cheap flight options specifically provided by Delta for the route between Seattle and Helsinki. 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 2,730,072 searches. Data last updated May 23, 2024.
Have a look at some of the cheapest available Delta flights departing from Seattle and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
Sun 5/266:15 pmSEA - HEL
1 stop36h 25mDelta
Thu 6/136:40 amHEL - SEA
1 stop20h 55mDelta
Deal found 5/21$772
Wed 6/51:35 pmSEA - HEL
1 stop17h 05mDelta
Thu 6/136:40 amHEL - SEA
2 stops22h 12mDelta
Deal found 5/23$781
Wed 6/51:35 pmSEA - HEL
1 stop17h 05mDelta
Wed 6/197:00 amHEL - SEA
2 stops18h 50mDelta
Deal found 5/23$784
Sun 5/266:15 pmSEA - HEL
1 stop36h 25mDelta
Thu 6/137:00 amHEL - SEA
2 stops25h 25mDelta
Deal found 5/21$785
Wed 6/57:45 amSEA - HEL
2 stops19h 25mDelta
Fri 6/146:40 amHEL - SEA
1 stop14h 40mDelta
Deal found 5/21$789
Wed 6/57:45 amSEA - HEL
2 stops19h 25mDelta
Thu 6/136:40 amHEL - SEA
2 stops20h 00mDelta
Deal found 5/23$798
Wed 6/56:00 amSEA - HEL
2 stops21h 10mDelta
Wed 6/197:00 amHEL - SEA
2 stops18h 50mDelta
Deal found 5/23$801
Thu 6/61:35 pmSEA - HEL
1 stop17h 05mDelta
Thu 6/206:40 amHEL - SEA
1 stop20h 55mDelta
Deal found 5/23$820
Thu 6/61:35 pmSEA - HEL
1 stop17h 05mDelta
Thu 6/207:00 amHEL - SEA
2 stops26h 55mDelta
Deal found 5/23$828

Cheap Seattle to Helsinki flights in May & June 2024

Find cheap flight options from Seattle to Helsinki specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 23, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
Tue 6/46:50 pmSEA - HEL
1 stop19h 00mMultiple Airlines
Tue 6/1112:45 pmHEL - SEA
2 stops19h 32mMultiple Airlines
Deal found 5/22$766
Wed 6/51:35 pmSEA - HEL
1 stop23h 45mAir France
Wed 6/196:40 amHEL - SEA
1 stop20h 55mAir France
Deal found 5/22$771
Sun 5/266:15 pmSEA - HEL
1 stop36h 25mDelta
Thu 6/136:40 amHEL - SEA
1 stop20h 55mDelta
Deal found 5/21$772
Wed 6/51:35 pmSEA - HEL
1 stop17h 05mDelta
Thu 6/136:40 amHEL - SEA
2 stops22h 12mDelta
Deal found 5/23$781
Wed 6/51:35 pmSEA - HEL
1 stop17h 05mDelta
Wed 6/197:00 amHEL - SEA
2 stops18h 50mDelta
Deal found 5/23$784
Sun 5/266:15 pmSEA - HEL
1 stop36h 25mDelta
Thu 6/137:00 amHEL - SEA
2 stops25h 25mDelta
Deal found 5/21$785
Tue 6/116:05 pmSEA - HEL
1 stop20h 10mKLM
Tue 6/187:00 amHEL - SEA
1 stop19h 35mKLM
Deal found 5/22$786
Wed 6/57:45 amSEA - HEL
2 stops19h 25mDelta
Fri 6/146:40 amHEL - SEA
1 stop14h 40mDelta
Deal found 5/21$789
Tue 6/116:05 pmSEA - HEL
1 stop13h 20mKLM
Tue 6/187:00 amHEL - SEA
2 stops18h 50mKLM
Deal found 5/22$796

Seattle to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
Tue 9/249:30 amSEA - HEL
2 stops20h 45mMultiple Airlines
Mon 10/77:00 amHEL - SEA
2 stops23h 12mMultiple Airlines
Deal found 5/21$567
Wed 11/2011:45 amSEA - HEL
2 stops25h 10mMultiple Airlines
Fri 11/2911:20 amHEL - SEA
2 stops20h 36mMultiple Airlines
Deal found 5/23$617
Mon 10/78:15 amSEA - HEL
2 stops22h 00mMultiple Airlines
Mon 10/217:10 amHEL - SEA
2 stops22h 02mMultiple Airlines
Deal found 5/22$631
Mon 9/2311:45 amSEA - HEL
2 stops18h 30mMultiple Airlines
Sat 10/511:15 amHEL - SEA
2 stops20h 41mMultiple Airlines
Deal found 5/22$647
Sun 9/228:00 amSEA - HEL
2 stops22h 15mMultiple Airlines
Mon 10/77:00 amHEL - SEA
2 stops23h 12mMultiple Airlines
Deal found 5/21$659
Wed 11/202:35 pmSEA - HEL
1 stop12h 25mIcelandair
Fri 11/292:00 pmHEL - SEA
1 stop13h 00mIcelandair
Deal found 5/23$703
Mon 9/2311:45 amSEA - HEL
2 stops18h 30mMultiple Airlines
Sun 10/611:15 amHEL - SEA
2 stops22h 29mMultiple Airlines
Deal found 5/21$709
Sat 8/246:15 amSEA - HEL
2 stops22h 40mMultiple Airlines
Sat 8/3111:15 amHEL - SEA
2 stops20h 45mMultiple Airlines
Deal found 5/22$719
Tue 9/246:55 pmSEA - HEL
1 stop33h 05mIcelandair
Wed 10/93:05 pmHEL - SEA
1 stop12h 50mIcelandair
Deal found 5/23$737

Non-stop flights to Helsinki from Seattle

Discover non-stop flight options from Seattle to Helsinki. 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 2,730,072 searches. Data last updated May 23, 2024.
Consider booking one of these non-stop flights heading from Seattle to Helsinki. If you're looking for other options for flights from Seattle to Helsinki, make sure to update the search form at the top of page.
Sat 8/245:40 pmSEA - HEL
Nonstop9h 15mFinnair
Sat 8/314:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/22$1,117
Sat 6/85:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
Sat 6/154:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/22$1,195
Tue 7/25:40 pmSEA - HEL
Nonstop9h 15mFinnair
Thu 7/184:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/23$1,242
Tue 7/25:40 pmSEA - HEL
Nonstop9h 15mFinnair
Tue 7/234:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/23$1,260
Tue 6/115:40 pmSEA - HEL
Nonstop9h 15mIberia
Tue 6/184:40 pmHEL - SEA
Nonstop9h 20mIberia
Deal found 5/22$1,266
Tue 6/45:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
Tue 6/114:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/22$1,327
Thu 6/275:40 pmSEA - HEL
Nonstop9h 15mFinnair
Thu 7/184:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/23$1,382
Tue 7/95:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
Tue 7/234:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 5/22$1,387
Tue 7/235:40 pmSEA - HEL
Nonstop9h 15mFinnair
Tue 7/304:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 5/21$1,407

Seattle to Helsinki flights leaving soon

Find last-minute flight options from Seattle to Helsinki 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 2,730,072 searches. Data last updated May 23, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Helsinki. Users should examine the flight details to ensure there are no surprises.
Wed 5/2911:00 pmSEA - HEL
1 stop29h 00mIcelandair
Sun 6/93:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/22$3,120
Thu 5/306:55 pmSEA - HEL
1 stop33h 05mIcelandair
Mon 6/103:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/23$3,170
Thu 5/3011:25 amSEA - HEL
2 stops25h 20mMultiple Airlines
Mon 6/106:20 amHEL - SEA
2 stops24h 09mMultiple Airlines
Deal found 5/23$3,200
Wed 5/2910:58 amSEA - HEL
2 stops25h 47mMultiple Airlines
Sun 6/96:20 amHEL - SEA
2 stops25h 24mMultiple Airlines
Deal found 5/22$3,210
Thu 5/3011:00 pmSEA - HEL
1 stop29h 00mMultiple Airlines
Mon 6/105:20 pmHEL - SEA
2 stops52h 00mMultiple Airlines
Deal found 5/23$3,226
Wed 5/2911:00 pmSEA - HEL
1 stop29h 00mMultiple Airlines
Sun 6/93:05 pmHEL - SEA
2 stops17h 49mMultiple Airlines
Deal found 5/22$3,266
Wed 5/2911:00 pmSEA - HEL
2 stops30h 35mIcelandair
Sun 6/93:05 pmHEL - SEA
1 stop15h 30mIcelandair
Deal found 5/22$3,423
Thu 5/3010:53 amSEA - HEL
3 stops28h 22mUnited Airlines
Mon 6/101:25 pmHEL - SEA
2 stops21h 34mUnited Airlines
Deal found 5/23$7,534
Wed 5/2910:53 amSEA - HEL
3 stops28h 22mUnited Airlines
Sun 6/91:25 pmHEL - SEA
2 stops40h 45mUnited Airlines
Deal found 5/22$7,551

One-way flights to Helsinki from Seattle

Search for one-way flight options from Seattle to Helsinki. 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 2,730,072 searches. Data last updated May 23, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Helsinki. Those needing a return flight from Seattle to Helsinki can use the search form above.
Thu 7/1811:24 amSEA - HEL
2 stops33h 26mMultiple Airlines
Deal found 5/22$414
Thu 7/181:50 pmSEA - HEL
3 stops24h 30mMultiple Airlines
Deal found 5/22$458
Tue 6/117:00 amSEA - HEL
3 stops30h 55mMultiple Airlines
Deal found 5/22$502
Tue 6/117:00 amSEA - HEL
2 stops42h 10mMultiple Airlines
Deal found 5/22$551
Sat 6/17:00 amSEA - HEL
3 stops54h 45mMultiple Airlines
Deal found 5/22$564
Thu 7/186:55 pmSEA - HEL
1 stop33h 05mIcelandair
Deal found 5/22$569
Sat 6/87:00 amSEA - HEL
2 stops42h 10mMultiple Airlines
Deal found 5/22$594
Tue 6/115:40 pmSEA - HEL
Nonstop9h 15mFinnair
Deal found 5/22$608
Tue 6/255:10 amSEA - HEL
1 stop23h 05mAmerican Airlines
Deal found 5/22$617

Find flights from Seattle to Helsinki within your budget

Customize your flight search to find flights from Seattle to Helsinki 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 2,730,072 searches. Data last updated May 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$766 - $981

Route

Depart

Return

Price

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 6/4

1 stop19h 00m

Helsinki-Vantaa

Tue 6/11

2 stops19h 32m

$766

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 6/5

1 stop23h 45m

Helsinki-Vantaa

Wed 6/19

1 stop20h 55m

$771

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Sun 5/26

1 stop36h 25m

Helsinki-Vantaa

Thu 6/13

1 stop20h 55m

$772

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 6/11

1 stop20h 10m

Helsinki-Vantaa

Tue 6/18

1 stop19h 35m

$786

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 6/5

2 stops28h 35m

Helsinki-Vantaa

Fri 6/14

2 stops22h 07m

$936

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 7/23

1 stop21h 50m

Helsinki-Vantaa

Wed 7/31

1 stop13h 30m

$943

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 6/4

2 stops19h 49m

Helsinki-Vantaa

Tue 6/11

3 stops59h 41m

$952

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Sat 6/8

2 stops50h 50m

Helsinki-Vantaa

Sun 6/16

2 stops40h 07m

$953

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 6/4

2 stops27h 40m

Helsinki-Vantaa

Wed 6/19

1 stop35h 12m

$981

Flights are sorted by cheapest first

Deals found on 5/22

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Helsinki. Price data was last updated on May 22, 2024.
The best time to book flights from Seattle to Helsinki is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Helsinki. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Helsinki flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Helsinki by month

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

HEL

Temperature

21.2 - 60.8 °F

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated May 23, 2024.
Read reviews from past customers who have flown Air France, Delta and KLM from Seattle to Helsinki. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,561 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,555 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,370 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,755 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,895 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Helsinki. 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 Seattle to Helsinki for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Helsinki for under $800. The cheapest flight booked recently is on Multiple Airlines for just $766, but on average you can expect to pay $816.

  • Are there nonstop flights from Seattle to Helsinki for under $1,200 on Cheapflights?

    Cheapflights has at least 17 direct flights from Seattle to Helsinki under $1,200. A good price for a nonstop flight from Seattle to Helsinki is less than $1,599.

  • Are there last-minute flights available from Seattle to Helsinki for under $3,200?

    There are currently 13+ open flights from Seattle to Helsinki within the next 7 days for less than $3,200.

  • How popular is this Seattle to Helsinki flight route?

    This flight path from Seattle/Tacoma Intl to Helsinki-Vantaa was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Seattle to Helsinki round-trip from $771. Other airlines that can offer you cheap pricing are Delta, from $772, and KLM, from $786. Users have found that Air France is 22% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Seattle to Helsinki are Icelandair ($569), Finnair ($608), and American Airlines ($617).

  • What are the cheapest flights from Seattle to Helsinki?

    The cheapest flight price from Seattle to Helsinki is $636. On average you can expect to pay $1,915. The most popular route, (Seattle/Tacoma Intl - Helsinki-Vantaa), can usually be booked for $567.

  • What does SEA to HEL mean?

    SEA stands for Seattle/Tacoma Intl Airport, while HEL stands for Helsinki-Vantaa Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Seattle to Helsinki 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 Seattle to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Helsinki 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 Seattle to Helsinki that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Helsinki 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 Seattle to Helsinki that allow pets onboard?

    Many airlines flying from Seattle to Helsinki 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 Seattle to Helsinki?

    Yes, you can often find last-minute deals on Seattle to Helsinki 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 Seattle to Helsinki flight deals updated?

    The Seattle to Helsinki flight deals you see on this page were last updated on 5/23.

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

    American Airlines, Air France and Finnair are the most popular airlines when flying from Seattle to Helsinki.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Helsinki (average of $628). Flying from Seattle to Helsinki in June is currently the most expensive (average of $1,322). 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.

See more FAQs

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

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Top 10 airlines flying from Seattle to Helsinki

Discover the top 10 airlines that operate flights from Seattle to Helsinki. 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 2,730,072 searches. Data last updated May 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$520Average$1,084FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest$536Average$1,022FlexibilityNo cancel feeOn-time76%
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