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$170+ Cheap flights from Seattle (SEA) to Stockholm (STO)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STO
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Stockholm are usually found in October or January, booked 90 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Seattle to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Stockholm (STO). 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 julio 2, 2025.

Round-trip from

$424
(Air Canada)

One-way from

$170
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$890
From Seattle/Tacoma Intl to Stockholm (STO)
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One-way flight from Seattle/Tacoma Intl to Stockholm (STO)
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Highest demand for flights based on searches. 21% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Stockholm

Cheapest flights from Seattle to Stockholm
Explore the most affordable flight options available from Seattle to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 2, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/117:20 amSEA - ARN
2 stops19h 20mAir Canada
jue. 8/211:15 pmARN - SEA
2 stops42h 01mAir Canada
Deal found 6/30$424
This Scandinavian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/124:20 pmSEA - ARN
1 stop11h 55mScandinavian Airlines
mié. 10/158:00 amARN - SEA
1 stop15h 00mScandinavian Airlines
Deal found 7/1$429
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:50 pmSEA - ARN
1 stop15h 30mAmerican Airlines
mié. 12/38:25 amARN - SEA
2 stops21h 50mAmerican Airlines
Deal found 7/2$433
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/119:55 pmSEA - ARN
1 stop25h 25mDelta
lun. 10/2010:20 amARN - SEA
1 stop21h 28mDelta
Deal found 7/1$434
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1112:05 pmSEA - ARN
1 stop14h 35mUnited Airlines
vie. 8/221:15 pmARN - SEA
2 stops33h 18mUnited Airlines
Deal found 6/30$437
This Finnair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/237:46 amSEA - ARN
2 stops20h 44mMultiple Airlines
mié. 12/37:55 amARN - SEA
2 stops20h 01mMultiple Airlines
Deal found 7/2$442
This British Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/218:20 pmSEA - ARN
1 stop29h 20mBritish Airways
jue. 8/2111:30 amARN - SEA
1 stop33h 05mBritish Airways
Deal found 6/30$445
This Air France deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/232:00 pmSEA - ARN
1 stop23h 55mAir France
mié. 12/36:10 amARN - SEA
1 stop16h 10mAir France
Deal found 7/2$460
This Finnair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/185:40 pmSEA - ARN
1 stop21h 25mFinnair
mar. 9/28:05 amARN - SEA
2 stops20h 11mFinnair
Deal found 7/2$468
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/127:00 pmSEA - ARN
1 stop11h 40mIcelandair
vie. 8/224:20 pmARN - SEA
1 stop28h 05mIcelandair
Deal found 6/30$470
This Iberia deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:44 amSEA - ARN
2 stops31h 21mIberia
lun. 10/207:40 amARN - SEA
1 stop36h 30mIberia
Deal found 7/1$477

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Stockholm 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 2,558,603 searches. Data last updated julio 2, 2025.
Use the filters below to find and compare flights from Seattle to Stockholm that are best for you.

Fly from

Seattle

Fly to

Stockholm

Route

Depart

Return

Price

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 8/11

7:20 am-11:40 am

2 stops19h 20m

Stockholm Arlanda

jue. 8/21

1:15 pm-10:16 pm

2 stops42h 01m

$424

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

dom. 10/12

4:20 pm-1:15 pm

1 stop11h 55m

Stockholm Arlanda

mié. 10/15

8:00 am-2:00 pm

1 stop15h 00m

$429

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

dom. 11/23

6:50 pm-7:20 pm

1 stop15h 30m

Stockholm Arlanda

mié. 12/3

8:25 am-9:15 pm

2 stops21h 50m

$433

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

sáb. 10/11

9:55 pm-8:20 am

1 stop25h 25m

Stockholm Arlanda

lun. 10/20

10:20 am-10:48 pm

1 stop21h 28m

$434

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 8/11

12:05 pm-11:40 am

1 stop14h 35m

Stockholm Arlanda

vie. 8/22

1:15 pm-1:33 pm

2 stops33h 18m

$437

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

dom. 11/23

7:46 am-1:30 pm

2 stops20h 44m

Stockholm Arlanda

mié. 12/3

7:55 am-6:56 pm

2 stops20h 01m

$442

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 7/21

8:20 pm-10:40 am

1 stop29h 20m

Stockholm Arlanda

jue. 8/21

11:30 am-11:35 am

1 stop33h 05m

$445

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

dom. 11/23

2:00 pm-10:55 pm

1 stop23h 55m

Stockholm Arlanda

mié. 12/3

6:10 am-1:20 pm

1 stop16h 10m

$460

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 8/18

5:40 pm-12:05 am

1 stop21h 25m

Stockholm Arlanda

mar. 9/2

8:05 am-7:16 pm

2 stops20h 11m

$468

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

mar. 8/12

7:00 pm-3:40 pm

1 stop11h 40m

Stockholm Arlanda

vie. 8/22

4:20 pm-11:25 am

1 stop28h 05m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 17 results
1
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Best time to book a flight from Seattle to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Stockholm

How far ahead should I book a flight from Seattle to Stockholm?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Stockholm. Price data was last updated on June 27, 2025.

The price you pay for your flight from Seattle to Stockholm may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Stockholm?

Currently, January is the cheapest month in which you can book a flight from Seattle to Stockholm (average of $550). Flying from Seattle to Stockholm in June is currently the most expensive (average of $940). 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.

What is the cheapest time of day to fly from SEA to STO?

Find hourly flight availability from Seattle to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 2, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Seattle to Stockholm by exploring options for tickets in the morning.

What is the cheapest day to fly from Seattle to Stockholm?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Stockholm. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Stockholm flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated julio 2, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from Seattle to Stockholm have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,303 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Stockholm?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Stockholm from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Stockholm should be relatively easy as there are 0 daily outbound flights to Stockholm from 9 different airlines.

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

    Currently priced at $424, Air Canada will fly you from Seattle to Stockholm and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and American Airlines - these airlines can fly you to your destination from $429 and $433, respectively. Air Canada is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $170. However, be on the lookout for offers from British Airways and KLM, as they are both options that can get you from Seattle to Stockholm for a low price.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Seattle to Stockholm?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Stockholm (average of $550). Flying from Seattle to Stockholm in June is currently the most expensive (average of $940). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Stockholm

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Arlanda flights
Portland to Arlanda flights
Seattle to Gothenburg flights
Spokane to Arlanda flights
Seattle to Malmö flights

Top 9 airlines flying from Seattle to Stockholm

Discover the top 9 airlines that operate flights from Seattle to Stockholm. 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 2,558,603 searches. Data last updated julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$715FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$1,037FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$440Average$755FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$465Average$916FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$500Average$915FlexibilityNo cancel feeOn-time70%
FinnairCheapest$556Average$922FlexibilityNo cancel feeOn-time76%
KLMCheapest$605Average$750FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$613Average$1,123FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$634Average$694FlexibilityNo cancel feeOn-time69%

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