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$218+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Stockholm are usually found in January or August, booked 58 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 June 12, 2025.

Round-trip from

$476
(FlightHub)

One-way from

$218
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$871
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. 20% potential increase in price ($195 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 June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:00 pmSEA - ARN
1 stop13h 15mScandinavian Airlines
Tue 8/269:10 pmARN - SEA
1 stop25h 40mScandinavian Airlines
Deal found 6/12$476
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 10/27:20 amSEA - ARN
1 stop16h 00mDelta
Mon 10/1310:20 amARN - SEA
1 stop21h 28mDelta
Deal found 6/12$477
This British Airways deal was found by Cheapflights users on 6/10. 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.
Sun 11/2311:45 amSEA - ARN
2 stops17h 45mBritish Airways
Wed 12/311:25 amARN - SEA
1 stop14h 30mBritish Airways
Deal found 6/10$481
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:30 amSEA - ARN
2 stops21h 10mMultiple Airlines
Wed 9/36:05 amARN - SEA
2 stops21h 31mMultiple Airlines
Deal found 6/12$483
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 11/2311:45 amSEA - ARN
2 stops20h 10mAmerican Airlines
Wed 12/38:25 amARN - SEA
2 stops19h 31mAmerican Airlines
Deal found 6/11$487
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/276:40 amSEA - ARN
1 stop15h 40mUnited Airlines
Thu 9/41:15 pmARN - SEA
2 stops38h 34mUnited Airlines
Deal found 6/12$489
This Air France deal was found by Cheapflights users on 6/11. 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.
Sun 11/232:00 pmSEA - ARN
1 stop23h 55mAir France
Wed 12/36:10 amARN - SEA
1 stop16h 10mAir France
Deal found 6/11$492
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:15 pmSEA - ARN
2 stops31h 25mAir Canada
Fri 8/291:15 pmARN - SEA
2 stops34h 01mAir Canada
Deal found 6/11$496
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:00 pmSEA - ARN
1 stop32h 45mIcelandair
Tue 8/51:45 pmARN - SEA
1 stop13h 05mIcelandair
Deal found 6/11$498
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:15 pmSEA - ARN
2 stops31h 25mLufthansa
Wed 9/106:20 amARN - SEA
1 stop14h 35mLufthansa
Deal found 6/11$501
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:00 amSEA - ARN
2 stops28h 50mSWISS
Mon 9/16:05 amARN - SEA
1 stop17h 50mSWISS
Deal found 6/11$530
This Iberia deal was found by Cheapflights users on 6/12. 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.
Mon 9/293:00 pmSEA - ARN
2 stops24h 05mIberia
Mon 10/137:40 amARN - SEA
1 stop36h 30mIberia
Deal found 6/12$556

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 June 12, 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

Fri 8/15

4:00 pm-2:15 pm

1 stop13h 15m

Stockholm Arlanda

Tue 8/26

9:10 pm-1:50 pm

1 stop25h 40m

$476

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 10/2

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Mon 10/13

10:20 am-10:48 pm

1 stop21h 28m

$477

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/23

11:45 am-2:30 pm

2 stops17h 45m

Stockholm Arlanda

Wed 12/3

11:25 am-4:55 pm

1 stop14h 30m

$481

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 8/27

5:30 am-11:40 am

2 stops21h 10m

Stockholm Arlanda

Wed 9/3

6:05 am-6:36 pm

2 stops21h 31m

$483

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/23

11:45 am-4:55 pm

2 stops20h 10m

Stockholm Arlanda

Wed 12/3

8:25 am-6:56 pm

2 stops19h 31m

$487

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 8/27

6:40 am-7:20 am

1 stop15h 40m

Stockholm Arlanda

Thu 9/4

1:15 pm-6:49 pm

2 stops38h 34m

$489

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/23

2:00 pm-10:55 pm

1 stop23h 55m

Stockholm Arlanda

Wed 12/3

6:10 am-1:20 pm

1 stop16h 10m

$492

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 8/17

7:15 pm-11:40 am

2 stops31h 25m

Stockholm Arlanda

Fri 8/29

1:15 pm-2:16 pm

2 stops34h 01m

$496

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 7/14

7:00 pm-12:45 pm

1 stop32h 45m

Stockholm Arlanda

Tue 8/5

1:45 pm-5:50 pm

1 stop13h 05m

$498

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 8/31

7:15 pm-11:40 am

2 stops31h 25m

Stockholm Arlanda

Wed 9/10

6:20 am-11:55 am

1 stop14h 35m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 23 results
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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 9, 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 57 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 $939). 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 June 12, 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.

Rainfall in Stockholm by month

Plan your trip to Stockholm by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Stockholm ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm when rainfall is around 1.0 in.

Temperature in Stockholm by month

Plan your trip to Stockholm by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Stockholm, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Seattle to Stockholm. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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 $476, Scandinavian Airlines will fly you from Seattle to Stockholm and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and British Airways - these airlines can fly you to your destination from $477 and $481, respectively. Scandinavian Airlines is priced at 36% 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 $218. However, be on the lookout for offers from United Airlines and SWISS, 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 $939). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$748FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$440Average$771FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$465Average$916FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$489Average$915FlexibilityNo cancel feeOn-time70%
DeltaCheapest$550Average$1,076FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$556Average$922FlexibilityNo cancel feeOn-time76%
KLMCheapest$605Average$750FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$631Average$1,124FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$634Average$694FlexibilityNo cancel feeOn-time69%

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