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Cheap flights from Seattle (SEA) to Helsinki (HEL) from $366

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 8/24. 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. 2 — may. 91
From?
To?
jue. 5/2
jue. 5/9
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Helsinki-Vantaa are usually found in February or January, booked 72 days in advance, depart on a Tuesday or Wednesday 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 abril 27, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$628

One-way from

$575
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Seattle/Tacoma Intl to Helsinki-Vantaa
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One-way flight 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 50 days in advance to save up to 25% 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 50 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 $989 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 $958. Cheapflights users have found deals in the month of February for as cheap as $484. The most expensive prices can be found in the month of July.

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 Turkish Airlines flights from Seattle to Helsinki

Explore cheap flight options specifically provided by Turkish Airlines 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 3,068,117 searches. Data last updated abril 27, 2024.
Take a look at some of the lowest-priced Turkish Airlines flights heading from Seattle to Helsinki. Be sure to come back soon if the deals available don't appeal to you at this time.
mié. 8/286:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
mié. 9/187:30 pmHEL - SEA
1 stop25h 00mTurkish Airlines
Deal found 4/26$876
mar. 10/112:15 pmSEA - HEL
1 stop20h 20mTurkish Airlines
vie. 10/187:30 pmHEL - SEA
1 stop25h 00mTurkish Airlines
Deal found 4/26$905
jue. 5/166:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 6/37:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$906
lun. 9/236:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
sáb. 10/512:30 pmHEL - SEA
1 stop38h 15mTurkish Airlines
Deal found 4/26$914
mié. 5/156:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 5/277:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$928
sáb. 5/46:40 pmSEA - HEL
1 stop37h 55mTurkish Airlines
mié. 5/157:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$4,700

Cheap American Airlines flights from Seattle to Helsinki

Explore cheap flight options specifically provided by American Airlines 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 3,068,117 searches. Data last updated abril 27, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Seattle and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
mar. 8/135:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 8/202:05 pmHEL - SEA
1 stop31h 30mAmerican Airlines
Deal found 4/26$1,116
sáb. 8/3112:59 amSEA - HEL
1 stop23h 46mAmerican Airlines
dom. 9/1511:55 amHEL - SEA
2 stops15h 50mAmerican Airlines
Deal found 4/26$1,126
mar. 7/306:00 amSEA - HEL
1 stop22h 15mAmerican Airlines
mar. 8/134:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$1,216
mar. 7/305:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 8/134:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$1,272
jue. 5/212:59 amSEA - HEL
1 stop23h 46mAmerican Airlines
vie. 5/107:35 amHEL - SEA
2 stops24h 15mAmerican Airlines
Deal found 4/26$1,566
jue. 5/212:59 amSEA - HEL
1 stop23h 46mAmerican Airlines
vie. 5/104:00 pmHEL - SEA
1 stop17h 05mAmerican Airlines
Deal found 4/26$1,576
jue. 5/212:59 amSEA - HEL
1 stop23h 46mAmerican Airlines
sáb. 5/45:45 pmHEL - SEA
2 stops51h 50mAmerican Airlines
Deal found 4/26$2,214
vie. 5/36:00 amSEA - HEL
2 stops22h 00mAmerican Airlines
sáb. 5/45:45 pmHEL - SEA
2 stops51h 50mAmerican Airlines
Deal found 4/26$2,217
jue. 5/212:59 amSEA - HEL
2 stops27h 16mAmerican Airlines
sáb. 5/45:45 pmHEL - SEA
2 stops51h 50mAmerican Airlines
Deal found 4/26$2,219

Cheap Seattle to Helsinki flights in April & May 2024

Find cheap flight options from Seattle to Helsinki specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on abril 27, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
dom. 4/287:20 amSEA - HEL
2 stops22h 55mMultiple Airlines
lun. 5/611:15 amHEL - SEA
2 stops21h 09mMultiple Airlines
Deal found 4/26$824
vie. 5/37:50 amSEA - HEL
2 stops16h 45mMultiple Airlines
vie. 5/1011:15 amHEL - SEA
2 stops21h 03mMultiple Airlines
Deal found 4/26$832
sáb. 4/279:45 pmSEA - HEL
2 stops26h 50mMultiple Airlines
lun. 5/67:10 amHEL - SEA
2 stops22h 03mMultiple Airlines
Deal found 4/26$848
dom. 4/286:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 5/67:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$876
dom. 4/287:20 amSEA - HEL
2 stops22h 55mMultiple Airlines
dom. 5/511:15 amHEL - SEA
2 stops21h 39mMultiple Airlines
Deal found 4/26$904
jue. 5/166:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 6/37:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$906
sáb. 4/276:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 5/67:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$914
mié. 5/156:40 pmSEA - HEL
1 stop30h 55mTurkish Airlines
lun. 5/277:30 pmHEL - SEA
1 stop31h 15mTurkish Airlines
Deal found 4/26$928
mié. 5/15:20 pmSEA - HEL
1 stop21h 55mMultiple Airlines
sáb. 5/46:20 amHEL - SEA
1 stop17h 50mMultiple Airlines
Deal found 4/26$933

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 3,068,117 searches. Data last updated abril 27, 2024.
Scroll through some of the best deals on flights from Seattle to Helsinki in 2024. Check back soon for alternative fares.
dom. 9/110:00 amSEA - HEL
2 stops20h 40mDelta
dom. 9/156:40 amHEL - SEA
2 stops22h 20mDelta
Deal found 4/26$611
lun. 11/48:05 amSEA - HEL
2 stops23h 35mMultiple Airlines
lun. 11/116:30 amHEL - SEA
2 stops23h 27mMultiple Airlines
Deal found 4/26$684
lun. 10/77:30 amSEA - HEL
2 stops22h 45mMultiple Airlines
lun. 10/217:00 amHEL - SEA
2 stops23h 12mMultiple Airlines
Deal found 4/26$784
dom. 4/287:20 amSEA - HEL
2 stops22h 55mMultiple Airlines
lun. 5/611:15 amHEL - SEA
2 stops21h 09mMultiple Airlines
Deal found 4/26$824
lun. 11/42:35 pmSEA - HEL
1 stop12h 25mIcelandair
lun. 11/112:00 pmHEL - SEA
1 stop13h 00mIcelandair
Deal found 4/26$828
lun. 11/46:45 pmSEA - HEL
1 stop16h 20mAmerican Airlines
lun. 11/114:15 pmHEL - SEA
2 stops29h 10mAmerican Airlines
Deal found 4/26$830
vie. 5/37:50 amSEA - HEL
2 stops16h 45mMultiple Airlines
vie. 5/1011:15 amHEL - SEA
2 stops21h 03mMultiple Airlines
Deal found 4/26$832
lun. 9/2310:05 amSEA - HEL
2 stops20h 10mMultiple Airlines
sáb. 10/511:15 amHEL - SEA
2 stops20h 41mMultiple Airlines
Deal found 4/26$834
dom. 11/31:43 amSEA - HEL
1 stop23h 07mAmerican Airlines
lun. 11/114:15 pmHEL - SEA
2 stops29h 10mAmerican Airlines
Deal found 4/26$845

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 3,068,117 searches. Data last updated abril 27, 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.
mar. 7/95:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
mar. 7/234:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$1,357
jue. 6/65:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
jue. 6/204:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$1,362
jue. 7/255:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
sáb. 8/34:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$1,382
mar. 6/45:40 pmSEA - HEL
Nonstop9h 15mFinnair
mar. 7/24:40 pmHEL - SEA
Nonstop9h 20mFinnair
Deal found 4/26$1,879
jue. 6/275:40 pmSEA - HEL
Nonstop9h 15mAmerican Airlines
jue. 7/184:40 pmHEL - SEA
Nonstop9h 20mAmerican Airlines
Deal found 4/26$3,692

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 3,068,117 searches. Data last updated abril 27, 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.
vie. 5/37:50 amSEA - HEL
2 stops16h 45mMultiple Airlines
vie. 5/1011:15 amHEL - SEA
2 stops21h 03mMultiple Airlines
Deal found 4/26$832
mié. 5/15:20 pmSEA - HEL
1 stop21h 55mMultiple Airlines
sáb. 5/46:20 amHEL - SEA
1 stop17h 50mMultiple Airlines
Deal found 4/26$933
vie. 5/35:40 pmSEA - HEL
1 stop13h 45mMultiple Airlines
vie. 5/106:20 amHEL - SEA
1 stop18h 30mMultiple Airlines
Deal found 4/26$949
mié. 5/11:45 pmSEA - HEL
2 stops25h 30mMultiple Airlines
sáb. 5/47:40 amHEL - SEA
2 stops25h 11mMultiple Airlines
Deal found 4/26$970
mié. 5/11:45 pmSEA - HEL
2 stops25h 30mMultiple Airlines
sáb. 5/47:40 amHEL - SEA
1 stop16h 30mMultiple Airlines
Deal found 4/26$1,000
vie. 5/35:40 pmSEA - HEL
1 stop13h 45mMultiple Airlines
vie. 5/107:40 amHEL - SEA
2 stops26h 19mMultiple Airlines
Deal found 4/26$1,060
vie. 5/36:38 amSEA - HEL
3 stops26h 07mUnited Airlines
vie. 5/1012:45 pmHEL - SEA
2 stops20h 17mUnited Airlines
Deal found 4/26$1,101
mié. 5/14:45 pmSEA - HEL
3 stops33h 55mMultiple Airlines
sáb. 5/49:20 pmHEL - SEA
3 stops30h 20mMultiple Airlines
Deal found 4/26$1,256
mié. 5/15:20 pmSEA - HEL
2 stops20h 35mMultiple Airlines
sáb. 5/49:20 pmHEL - SEA
3 stops30h 20mMultiple Airlines
Deal found 4/26$1,332

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 3,068,117 searches. Data last updated abril 27, 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.
sáb. 8/2410:08 pmSEA - HEL
2 stops29h 52mMultiple Airlines
Deal found 4/25$366
jue. 8/226:15 pmSEA - HEL
1 stop19h 05mAir France
Deal found 4/25$570
jue. 8/229:53 amSEA - HEL
2 stops20h 47mDelta
Deal found 4/25$575
vie. 8/231:30 pmSEA - HEL
1 stop24h 45mAir France
Deal found 4/25$583
vie. 5/3111:59 pmSEA - HEL
3 stops34h 16mMultiple Airlines
Deal found 4/26$693
vie. 5/315:40 pmSEA - HEL
1 stop19h 05mMultiple Airlines
Deal found 4/27$780
sáb. 6/291:59 pmSEA - HEL
2 stops22h 46mMultiple Airlines
Deal found 4/26$800
vie. 5/315:40 pmSEA - HEL
1 stop19h 05mMultiple Airlines
Deal found 4/26$801
sáb. 6/2911:00 pmSEA - HEL
1 stop15h 05mMultiple Airlines
Deal found 4/26$828

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 3,068,117 searches. Data last updated abril 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$611 - $1,116

Route

Depart

Return

Price

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

dom. 9/1

2 stops20h 40m

Helsinki-Vantaa

dom. 9/15

2 stops22h 20m

$611

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

lun. 10/7

2 stops22h 45m

Helsinki-Vantaa

lun. 10/21

2 stops23h 12m

$784

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mié. 8/28

1 stop30h 55m

Helsinki-Vantaa

mié. 9/18

1 stop25h 00m

$876

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mar. 10/1

2 stops29h 00m

Helsinki-Vantaa

vie. 10/18

1 stop12h 50m

$958

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mar. 8/13

Nonstop9h 15m

Helsinki-Vantaa

jue. 8/22

Nonstop9h 20m

$1,042

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mar. 8/13

1 stop19h 00m

Helsinki-Vantaa

mar. 8/20

2 stops26h 15m

$1,061

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

dom. 9/1

3 stops26h 00m

Helsinki-Vantaa

dom. 9/15

2 stops44h 08m

$1,109

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mar. 8/13

Nonstop9h 15m

Helsinki-Vantaa

mié. 8/21

1 stop26h 00m

$1,113

Seattle/Tacoma IntlHelsinki-Vantaa

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

mar. 8/13

Nonstop9h 15m

Helsinki-Vantaa

mar. 8/20

1 stop31h 30m

$1,116

Flights are sorted by cheapest first

Deals found on 4/26

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 January 28, 2024.
The best time to book flights from Seattle to Helsinki is 72 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 April 21, 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.
Search Deals

Average price of flights to Helsinki by month

Plan your trip from Seattle to Helsinki by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Helsinki is currently $666 while a round-trip flight costs $963. Price data was last updated on April 21, 2024.

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 $1,327). 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

$628

February

$674

March

$704

April

$690

May

$785

June

$1,327

July

$1,155

August

$911

September

$719

October

$673

November

$657

December

$720

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 abril 27, 2024.
Read reviews from past customers who have flown Turkish Airlines, American Airlines and Icelandair from Seattle to Helsinki. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Finnair
7.8
Good
1,385 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Air France
7.6
Good
1,809 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

WestJet
7.5
Good
2,979 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Turkish Airlines
7.5
Good
3,695 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

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 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 $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Helsinki for under $700. The cheapest flight booked recently is on Delta for just $611, but on average you can expect to pay $893.

  • Are there nonstop flights from Seattle to Helsinki for under $1,400 on Cheapflights?

    Cheapflights has at least 5 direct flights from Seattle to Helsinki under $1,400. A good price for a nonstop flight from Seattle to Helsinki is less than $1,934.

  • Are there last-minute flights available from Seattle to Helsinki for under $900?

    There are currently 20+ open flights from Seattle to Helsinki within the next 7 days for less than $900.

  • How popular is this Seattle to Helsinki flight route?

    This flight path from Seattle/Tacoma Intl to Helsinki-Vantaa was viewed by 2 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 $611. Other airlines that can offer you cheap pricing are Turkish Airlines, from $876, and Icelandair, from $958. Users have found that Delta is 36% 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 Air France ($570), Delta ($575), and American Airlines ($993).

  • 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.

  • What are the cheapest flights from Seattle to Helsinki?

    The cheapest flight price from Seattle to Helsinki is $460. On average you can expect to pay $1,471. The most popular route, (Seattle/Tacoma Intl - Helsinki-Vantaa), can usually be booked for $732.

  • 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 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.

Complete your trip
Complete your trip to Helsinki by adding a car rental and/or hotel reservation to your travel itinerary.

Helsinki car rentals
Helsinki-Vantaa Airport car rentals
Tampere-Pirkkala Airport car rentals
Oulu car rentals
Vaasa car rentals
Tampere car rentals
Rovaniemi car rentals
Kamppi car rentals
Malmi car rentals
Pasila car rentals
Kluuvi car rentals
Kallio car rentals

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 3,068,117 searches. Data last updated abril 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$520Average$1,085FlexibilityNo cancel feeOn-time70%
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IcelandairCheapest$528Average$961FlexibilityNo cancel feeOn-time76%
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American AirlinesCheapest$534Average$1,225FlexibilityNo cancel feeOn-time71%
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KLMCheapest$590Average$878FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$629Average$979FlexibilityNo cancel feeOn-timeN/A
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Air FranceCheapest$687Average$1,044FlexibilityNo cancel feeOn-time77%
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IberiaCheapest$705Average$1,192FlexibilityNo cancel feeOn-time77%
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LufthansaCheapest$766Average$928FlexibilityNo cancel feeOn-time76%
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FinnairCheapest$778Average$1,216FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$860Average$941FlexibilityNo cancel feeOn-time77%
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Can Cheapflights find flights from Seattle to Helsinki with no change fees?

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