Find Cheap Flights from Seattle/Tacoma Intl to Stockholm (SEA - STO)

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Fri 11/24
Fri 12/1
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Good to Know

Low Season:
March
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
24%
expected price increase
Average Price:
$1069
(avg. price over the last 2 weeks)
Good Deal:
$733
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Stockholm

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $732 or less.
The cheapest flight from Seattle/Tacoma Intl to Stockholm was found 88 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is March.
Morning departure is around 28% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Stockholm Flights

How long does a flight from Seattle/Tacoma Intl to Stockholm take?
An average nonstop flight takes 11h 20m, covering a distance of 4727 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Stockholm?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($427), Norwegian ($501) and Icelandair ($576).
Do I need a passport to fly between Seattle/Tacoma Intl and Stockholm?
Yes.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Stockholm?
For Seattle/Tacoma Intl to Stockholm, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Stockholm back to Seattle/Tacoma Intl, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Stockholm (round-trip)

Airports
Origin
Seattle
$427
only
$427
Destination
Stockholm
$427
only
$427
$673
only
$673
Mon, Jan 29
SEA
ARN
20h 45m
Tue, Feb 13
ARN
SEA
33h 45m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
SEA
ARN
17h 55m
Wed, Feb 14
ARN
SEA
13h 30m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 1996 reviews
Boarding
7.3
Comfort
7.2
Crew
7.7
Entertainment
7.2
Food
6.4
OAK
ARN
Excellent 8.0

Low price, new smart aircraft, comfortable journey in Premium, excellent service from the crew.

In-flight entertainment very limited. Not many movies, strange tv program content, no music at all. The flight was late leaving Oakland and the pilot didn't make up any time, so I nearly missed my connection in Stockholm. Aalanda airport was part of that problem as transfer security had a single line with one really slow person manning it! That all added up to a long line of very anxious travelers!

LGW
LAX
Good 7.6

Very smooth and organized all the way.

I was in the back of the plane, the constant flushing of the toilets and loud staff gathering made it difficult to sleep. Staff lacking customer care. Lack of new movies playing and the food/snack selection was poor - no snacks or even refreshments offered to passengers not even water, i had to buy bottles from the screen constantly.

JFK
CDG
Okay 4.0

Boarding was delayed with no explanation or update. Seat choice was an added cost. Baggage was an extra cost and even higher at check-in. You had to pay extra for a meal beforehand and if you didn’t there was nothing. You didn’t even get offered water or a soda on a 7 hour flight!

LGW
OAK
Excellent 9.2

I flew round trip from Oakland, CA to London. This is a budget airline. You pay for anything extra. That said, the airplane was new, spotless and comfortable. The toilets were clean and well stocked with paper products. ( I have experienced quite the opposite on more expensive flights.) The crew was efficient and responsive. The plane was on time and the flight was great. Given the $700 price reduction, I don't mind paying to check luggage or bringing my own food, water, blanket, pillow, ear phones, music, sleep mask and earplugs. If you want a snack, drink, coffee or water, it can be ordered for airport prices. The snacks looked better than the food they served.

LAX
CDG
Good 7.0

at a minimum, Norwegian should offer free water. We need to take pills and it is good to keep hydrated.

Tue, Mar 6
SEA
ARN
11h 20m
Tue, Mar 27
ARN
SEA
12h 25m
Trip: 21 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6270 reviews
Overall
7.6
Boarding
7.3
Comfort
7.5
Crew
8.2
Entertainment
7.8
Food
6.3
YEG
KEF
Good 7.0

I liked the northern light atmosphere lights and the individual entertainment option.

My economy seat was a bit snug for an average built Person. I am used to being offered some kind of snack, but there is a menu with food and drinks you can choose from for a fee.

KEF
SEA
Good 6.0

The entertainment portion was the biggest positive. Crew was pleasant and non invasive.

Not offering any sort of complimentary food on a 7 hour flight isn't ok. Not being transparent about not offering any sort of food is worse. Boarding was confusing with separate lines, scanning our tickets, herding us into a room, then directing us to go upstairs, then over a ramp, then into our plane without any sort of efficient zone boarding.

KEF
BOS
Mediocre 2.0

Iceland Air itself is fine.

I had to buy the tickets through JustFly, which is an absolute scam and bilked me out of $750.

LGW
KEF
Excellent 8.3

After a long journey overall, it was nice to have an easy plane ride to Iceland!

N/A

JFK
KEF
Excellent 8.0

Crew was very nice

No spirits unless you buy. Bring food or you ll starve

Mon, Jan 22
SEA
BMA
23h 50m
Fri, Feb 2
BMA
SEA
20h 50m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
TLV
BRU
Mediocre 2.0

The only thing I liked was that I landed safely in Brussels.

It was a 5 hour flight with seats that didn’t recline, head rests that didn’t move, no in-flight entertainment, no pillows or blankets, and unfriendly and somewhat rude, jaded flight attendants. The most uncomfortable international flight I’ve been on

YYZ
BRU
Okay 5.6

Crew was very pleasant and friendly. Departure and arrival was on time.

Very narrow and uncomfortable seats.

BRU
GVA
Okay 4.0

They did not even offer water to drink for free.

BHX
BRU
Excellent 9.5

Punctual, clean plane, friendly service

Everything was as expected. Full flight!

LYS
BRU
Excellent 9.0

I travel often with Brussels Airlines and often run out of movies I want to watch during my trips. Air France has a selection of movies that is 2-3 times the number of movies offered by Brussels.

Thu, Nov 30
SEA
ARN
13h 40m
Wed, Dec 13
ARN
SEA
24h 20m
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
CDG
Good 6.0

You charged me for coffe after flying all night

LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

LHR
IAD
Excellent 8.3

Crew was very friendly and helpful when needed. Excellent choice of movies/entertainment (for my personal taste). Overall a pleasant, smooth 7 hour flight.

Food was as decent as an airline meal can get. Seats were as comfortable as an economy class seat can get.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

DFW
LHR
Excellent 9.3

Food, service, friendly, helpful Cabin crew made it a very positive experience

Entertainment system is really ancient, it's lagging other airlines in terms of display size & quality, user interface and programming

Wed, Apr 11
SEA
ARN
13h 45m
Wed, Apr 25
ARN
SEA
13h 40m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 1996 reviews
Boarding
7.3
Comfort
7.2
Crew
7.7
Entertainment
7.2
Food
6.4
OAK
ARN
Excellent 8.0

I wish I had known in advance that there was an option to buy hot food.

OAK
ARN
Excellent 8.0

Low price, new smart aircraft, comfortable journey in Premium, excellent service from the crew.

In-flight entertainment very limited. Not many movies, strange tv program content, no music at all. The flight was late leaving Oakland and the pilot didn't make up any time, so I nearly missed my connection in Stockholm. Aalanda airport was part of that problem as transfer security had a single line with one really slow person manning it! That all added up to a long line of very anxious travelers!

JFK
LGW
Mediocre 3.0

No entertainment provided

ARN
CPH
Good 7.5

Good staff. Clean aircraft.

austerity style seats with a stick for an armrest.

OSL
TOS
Excellent 8.5

It is a discount airline -- amenities are not to be expected. The staff was nice and courteous.

The flight was over an hour late. Seats are definitely small. Food/beverages were stupidly priced.

Mon, Mar 5
SEA
ARN
17h 55m
Mon, Mar 19
ARN
SEA
14h 55m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 10
SEA
ARN
21h 30m
Mon, Feb 26
ARN
SEA
12h 35m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
BMA
18h 35m
Tue, Mar 27
BMA
SEA
23h 50m
Trip: 21 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
DLA
BRU
Mediocre 2.0

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. Now they told me that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. The day I was suppose to travel ,they told me at the airport that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

BHX
BRU
Excellent 9.5

Punctual, clean plane, friendly service

Everything was as expected. Full flight!

JFK
BRU
Excellent 10.0

They gave us a pillow and blanket so we could sleep. They offered a good selection of movies and other entertainment. The airline staff was friendly and helpful.

Seating was cramped but all airlines treat their three class clients like cattle.

BRU
IAD
Excellent 10.0

The crew was outstanding. All amenities were available.

I can't think of anything.

YYZ
BRU
Okay 5.6

Crew was very pleasant and friendly. Departure and arrival was on time.

Very narrow and uncomfortable seats.

Wed, Apr 11
SEA
BMA
28h 30m
Wed, Apr 25
BMA
SEA
32h 40m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13470 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
IAD
Excellent 8.3

Crew was very friendly and helpful when needed. Excellent choice of movies/entertainment (for my personal taste). Overall a pleasant, smooth 7 hour flight.

Food was as decent as an airline meal can get. Seats were as comfortable as an economy class seat can get.

LHR
PHX
Good 7.0

Wheelchair was not provided at London and Phoenix locations.

SEA
LHR
Okay 4.0

The flight was cancelled, it was very difficult for me to do all rearrangements.

SFO
LHR
Excellent 10.0

Everything

LIS
LHR
Mediocre 2.0

Because of a problem at the car rental place we were not able to check our bags until 50 minutes before the flight. British Airways would not take the bags and we missed our flights Neither webjet who had booked our flight or British Airways would help us figure out a new flight. We had to buy a whole new flight.

Tue, May 29
SEA
ARN
28h 40m
Tue, Jun 12
ARN
SEA
23h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
SEA
BMA
19h 25m
Wed, Feb 14
BMA
SEA
34h 45m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
BRU
DME
Mediocre 3.3

Departure and arrival was on time

Very narrow and very uncomfortable seats. Didn't have any free snacks or drinks. I asked about free water, the crew even didn't offer to bring it. For free water you have to go to the back of the airplane to get a small cup. Didn't have any entertainment.

JFK
BRU
Excellent 10.0

They gave us a pillow and blanket so we could sleep. They offered a good selection of movies and other entertainment. The airline staff was friendly and helpful.

Seating was cramped but all airlines treat their three class clients like cattle.

JFK
BRU
Okay 4.0

Paid extra to secure aisle seat booking, reconfirmed byne two days before flight, at check-in was reassigned to a middle seat, without explanatiob or apology. Had to be uncomfortably adamant about paid aisle seat reservation for them to put me in one of the several still available.

BRU
GVA
Okay 4.0

They did not even offer water to drink for free.

BHX
BRU
Excellent 9.5

Punctual, clean plane, friendly service

Everything was as expected. Full flight!

Wed, Nov 29
SEA
ARN
35h 05m
Sat, Dec 9
ARN
SEA
20h 14m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
SEA
BMA
23h 12m
Thu, Mar 15
BMA
SEA
22h 50m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 22
SEA
BMA
19h 35m
Fri, Mar 30
BMA
SEA
23h 50m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
FCO
BRU
Excellent 10.0

Everything was perfect, highly recommended

BRU
IAD
Excellent 10.0

The crew was outstanding. All amenities were available.

I can't think of anything.

BRU
GVA
Okay 4.0

They did not even offer water to drink for free.

DLA
BRU
Mediocre 2.0

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. Now they told me that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. The day I was suppose to travel ,they told me at the airport that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

LYS
BRU
Excellent 9.0

I travel often with Brussels Airlines and often run out of movies I want to watch during my trips. Air France has a selection of movies that is 2-3 times the number of movies offered by Brussels.

Thu, Mar 22
SEA
ARN
11h 20m
Fri, Mar 30
ARN
SEA
13h 40m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
SEA
BMA
20h 30m
Tue, Jun 12
BMA
SEA
23h 50m
Trip: 15 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
TLV
BRU
Okay 5.6

The crew were very nice.

It was a small plane with only 1 bathroom which was not available for the flight due to long lines. There was no food or even a drink of water without payment. there was no in flight entertainment.

YYZ
BRU
Okay 5.6

Crew was very pleasant and friendly. Departure and arrival was on time.

Very narrow and uncomfortable seats.

BRU
IAD
Excellent 10.0

The crew was outstanding. All amenities were available.

I can't think of anything.

BHX
BRU
Excellent 9.5

Punctual, clean plane, friendly service

Everything was as expected. Full flight!

JFK
BRU
Okay 4.0

Paid extra to secure aisle seat booking, reconfirmed byne two days before flight, at check-in was reassigned to a middle seat, without explanatiob or apology. Had to be uncomfortably adamant about paid aisle seat reservation for them to put me in one of the several still available.

Wed, Dec 13
SEA
ARN
18h 00m
Mon, Dec 18
ARN
SEA
19h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 13
SEA
BMA
19h 10m
Mon, Dec 18
BMA
SEA
42h 10m
$1025
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1385 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
FCO
BRU
Excellent 10.0

Everything was perfect, highly recommended

TLV
BRU
Mediocre 2.0

The only thing I liked was that I landed safely in Brussels.

It was a 5 hour flight with seats that didn’t recline, head rests that didn’t move, no in-flight entertainment, no pillows or blankets, and unfriendly and somewhat rude, jaded flight attendants. The most uncomfortable international flight I’ve been on

BHX
BRU
Excellent 9.5

Punctual, clean plane, friendly service

Everything was as expected. Full flight!

DLA
BRU
Mediocre 2.0

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. Now they told me that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

Nothing!! And by the way this is the last time I travel with you guys. I couldn’t travel because of my itinerary doula -Bruxelle - Zurich- Washington Dulles . I was not told when I bought the ticket that I will need a visa to transit between Bruxel to Zurich. The day I was suppose to travel ,they told me at the airport that my only option is to buy another ticket . Thank God éthiopien Airline was more affordable.

JFK
BRU
Okay 4.0

Paid extra to secure aisle seat booking, reconfirmed byne two days before flight, at check-in was reassigned to a middle seat, without explanatiob or apology. Had to be uncomfortably adamant about paid aisle seat reservation for them to put me in one of the several still available.

Fri, Nov 24
SEA
BMA
38h 35m
Fri, Dec 1
BMA
SEA
29h 36m
$1969
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.