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

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Seattle/Tacoma Intl to Stockholm Flight Information

Flights Arrive in Stockholm
Flights Depart from Seattle/Tacoma Intl
Flight Price $494
Distance 4726 miles
Airlines Finnair, Brussels Airlines, Icelandair, British Airways, Lufthansa

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:
$933
(avg. price over the last 2 weeks)
Good Deal:
$715
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 $714 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 10% cheaper 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 12h 25m, covering a distance of 4726 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 ($494), Finnair ($725) and Brussels Airlines ($797).
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 Sunday is the most expensive. Flying from Stockholm back to Seattle/Tacoma Intl, the best deals are generally found on Friday, with Monday being the most expensive.

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

Airports
Origin
Seattle
$494
only
$494
Destination
Stockholm
$494
only
$494
$725
only
$725
Mon, Sep 10
SEA
ARN
17h 45m
Wed, Oct 31
ARN
SEA
13h 30m
Trip: 52 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Sep 10
SEA
BMA
20h 55m
Wed, Sep 19
BMA
SEA
20h 21m
Trip: 10 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2965 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Okay 4.6

Finnair had the worst leg room I've ever had in 50 years of traveling. It was so TIGHT that my knees were pressing up agains the seat in front of me the whole 8 hours of flight, even though I am only 5'7"! I felt really sorry for those passengers who were taller. Finnair also lost my checked in bag and delivered it 36 hours later without providing any compensation. Coming back the flight was delayed due to mechanical reasons, which caused a number of passengers miss connecting flights. This is one of the things that can happen to any airline, but only Finnair failed to provide an agent to take care of the passengers who missed their flights. So, after a 2 hour delay and 7 hours of traveling in the air, the stranded passengers had to find an agent in JFK who would rebook their flights. One of the worst traveling experiences. Will never travel Finnair again!

JFK
HEL
Excellent 10.0

The flight and the crew was very nice, and the food was very good.

Some phone people were very nice, some were not.

LHR
HEL
Okay 5.6

The blueberry juice was good!!

Sitting by the bathrooms. There weren’t even pretzels.

KTT
HEL
Excellent 10.0

Friendly crew. On time. Clean. Comfortable.

All was fine.

LHR
HEL
Good 7.6

The time. Ity was very delayed. Almost lost my last connection.

Tue, Aug 28
SEA
BMA
18h 51m
Mon, Sep 3
BMA
SEA
35h 07m
Trip: 7 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1632 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LYS
BRU
Okay 5.0

One positive point. The boarding went well. The flight took off before schedule and arrived ahead of schedule.

Cramped seating. Flight attendants hardly seen (they are busy trying to sell stuff). Not a glass of water, if you get thirsty it's 3 euros for a small bottle. You get what you pay for...

BRU
YYZ
Excellent 9.6

The flight attendant crew were all very friendly and so good at giving out drinks and water and whatever we needed. I felt really pampered and I wasn’t even in first class. Brussels airlines literally saved my whole trip back from becoming a nightmare because I had a really short connection time in the Brussels airport. I was sprinting to the gate to make my flight and was running real late and they had waited for me! The staff at the gate and at the passport control all were very helpful. I was very impressed by everybody involved and so appreciated that I could make it home as planned instead of having to find a new flight.

Nothing!

MSY
YYZ
Mediocre 2.0

Nothing

When we arrived in Toronto they sent us to customs even though we didn’t need to go and we missed our connecting flight through Brussels them had to rebook with terrible seats to London now we are almost a day behind schedule...

MAN
BRU
Good 6.3

Worst business class seats. Regular seats with no one in the middle seat.

CVG
IAD
Excellent 10.0

Overall good flight, get what you pay for.

Had to hop to a couple different counters because no one knew who air Brussels subsidiary was at the cincinatti airport. I didn’t think to check ahead so also on me for poor planning.

Sun, Sep 2
SEA
ARN
12h 25m
Tue, Sep 18
ARN
SEA
12h 25m
Trip: 17 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6922 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
KEF
JFK
Good 7.3

The beet salad and the bouillabaisse were both excellent. The flight attendants were attentive and helpful. Wide selection of entertainment choices.

Our connection from Zurich arrived as boarding had begun in Reykjavik. When we arrived at the gate, it looked like business class had already been called, so there was HUGE mob gathered about the gate including small children. An employee worked her way through the crowd randomly checking passports and marking boarding passes. Eventually we made it onto the shuttle which drove us out to the plane. I wouldn't like to fly Icelandair overnight because I wouldn't be able to sleep at all in the business class seats since they don't recline that much.

YYZ
KEF
Excellent 8.6

The seats were very comfortable. Crew was great

No games o the entertainment system

KEF
BOS
Mediocre 3.3

movies and music were ok

My daughter booked this for me and went cheap, so partly my fault.. I never spend over five hours on a flight and got zero to eat; no peanuts, no anything.. food, snacks and drinks were way overpriced

ZRH
KEF
Good 7.3

Efficient, not too uncomfortable. I would fly them again.

Needed more food choices.

ZRH
KEF
Good 6.6

There was a wide selection of movies and TV shows.

I ordered the chicken salad for the small meal that we had, but I didn't care for it and didn't eat much except the roll. The boarding instructions were difficult to hear and the business class passengers were checked into a very small area between the lobby and the jetway where we had to wait to make sure the plane was ready for boarding. I'm 5'2" tall. The seats were roomy and comfortable, but I was unable to reach the footrests and the seat didn't recline very far.

Tue, Aug 21
SEA
ARN
19h 10m
Sun, Sep 2
ARN
SEA
22h 16m
Trip: 13 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 16438 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
FRA
Okay 5.6

We nearly missed the plane due to how closely our flights were scheduled. Then our luggage did not arrive with us our plane. We didnt have time to stop for a snack or water so a small something would have been helpful.

CDG
LHR
Excellent 8.3

Crew professionalism and on-schedule.

Luggage drop off took a while to complete.

ATL
LHR
Excellent 8.0

Everything was for sale

AMS
LHR
Excellent 10.0

staff very considerate, decent food with several snacks in-between, would fly them again readily

LHR
EWR
Excellent 10.0

all of the same reasons as noted above

Sun, Aug 12
SEA
ARN
15h 15m
Fri, Sep 7
ARN
SEA
17h 29m
Trip: 27 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 20245 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
SAN
FRA
Good 7.6

Crew

Crew

FRA
BOS
Excellent 10.0

Very comfortable journey, was a pleasure to travel.

Nothing.

FRA
SEA
Excellent 9.6

Thanks for continuing to offer complimentary, hot meals on your international flights! Crew very friendly. Despite being in economy cabin, crew attempted to make it a good experience.

Long flight, bathrooms start to look ugly. Incoming plane landed way out on the tarmac, obligating passengers to be all packed into shuttle bus which took a long time to get to terminal.

FRA
AGP
Excellent 10.0

We liked it all. Great flight!

The big layover but even that worked out well

SEA
FRA
Excellent 10.0

Rating and bad customer experience shared on web....

Mon, Sep 10
SEA
ARN
13h 55m
Wed, Sep 19
ARN
SEA
13h 55m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Sep 9
SEA
ARN
13h 55m
Tue, Oct 30
ARN
SEA
26h 55m
Trip: 52 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Sep 10
SEA
ARN
17h 45m
Mon, Sep 24
ARN
SEA
13h 40m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Sep 9
SEA
ARN
13h 55m
Wed, Oct 31
ARN
SEA
13h 30m
Trip: 53 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Sep 10
SEA
BMA
20h 55m
Mon, Sep 24
BMA
SEA
20h 47m
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2965 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
HKG
Okay 4.0

Finnair used to be a good airline but it has deteriorated significantly. The flights are expensive but uncomfortable. The airline uses every opportunity to save money and charges through the nose for everything. The morale of the crew is low.

JFK
HEL
Okay 4.6

Finnair had the worst leg room I've ever had in 50 years of traveling. It was so TIGHT that my knees were pressing up agains the seat in front of me the whole 8 hours of flight, even though I am only 5'7"! I felt really sorry for those passengers who were taller. Finnair also lost my checked in bag and delivered it 36 hours later without providing any compensation. Coming back the flight was delayed due to mechanical reasons, which caused a number of passengers miss connecting flights. This is one of the things that can happen to any airline, but only Finnair failed to provide an agent to take care of the passengers who missed their flights. So, after a 2 hour delay and 7 hours of traveling in the air, the stranded passengers had to find an agent in JFK who would rebook their flights. One of the worst traveling experiences. Will never travel Finnair again!

JFK
HEL
Excellent 10.0

The flight and the crew was very nice, and the food was very good.

Some phone people were very nice, some were not.

HEL
JFK
Okay 4.3

The flight from Helsinki arrived 2 hours late to JFK due to mechanical reasons causing some passengers miss their connectiing flights, which is quite normal in airline practice. What was not normal and supper aggravating was the fact that nobody met us at the gate to help us rebook our missed flights. We had to find an AA agent in the departure area and stand in line with other passengers who were checking in to their flight to Jordan. There was no customer service what so ever provided by Finnair.

CPH
HEL
Okay 4.3

Paid economy comfort and did not allowed me to board on group 2 as advertised, eorst entertainment system i’ve seen in a long time, aparently the experience is totally different if you fly A350, Jfk-HEL fly the A330

Sat, Sep 22
SEA
BMA
25h 05m
Wed, Nov 21
BMA
SEA
34h 45m
Trip: 61 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1632 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
BRU
JFK
Excellent 8.3

Not enough space for my legs

TXL
BRU
Good 6.0

Not much. Flight was pleasant and smooth.

They called us for boarding before anyone was at the gate and we all had to wait on a stairwell until they opened. It made no sense and seemed dangerous to have so many people waiting on the stairs. Nothing was served on an hour flight, not even water unless you paid for it. Never encountered that before on any other airlines.

BRU
TLV
Okay 4.6

Nice crew, old equipment

All food for purchase. Not even complimentary nuts. All drinks are for purchase. Including water!!! 4 hours flight not a glass of water unless you pay 3 euro. No entertainment. No USB or electric outlets. Thanks for not charging for use of bathroom.

LYS
BRU
Okay 5.0

One positive point. The boarding went well. The flight took off before schedule and arrived ahead of schedule.

Cramped seating. Flight attendants hardly seen (they are busy trying to sell stuff). Not a glass of water, if you get thirsty it's 3 euros for a small bottle. You get what you pay for...

IAD
BRU
Excellent 9.6

Everything about the flight.

Nothing.

Wed, Sep 12
SEA
ARN
13h 55m
Wed, Sep 19
ARN
SEA
13h 55m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Aug 13
SEA
ARN
19h 20m
Sun, Sep 9
ARN
SEA
14h 55m
Trip: 28 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 16438 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
FRA
Okay 5.6

We nearly missed the plane due to how closely our flights were scheduled. Then our luggage did not arrive with us our plane. We didnt have time to stop for a snack or water so a small something would have been helpful.

LHR
TLV
Mediocre 2.0

British airways new I'l be late , they could send someone to pick me up from the security point, so I could have been on time.

LHR
ORD
Excellent 8.3

Since I'm in a wheelchair the folks were ready at the gate to assist me with the aisle chair. Once on board, the crew informed me of an aisle chair in the plane so during the flight I can use the bathroom. This was my first time using the plane washroom. Food was great.

I can't get same helpful crew for Intl flights.

FCO
LHR
Good 6.3

Bob, the flight attendant, was funny and attentive.

Wheelchair tag came off and lady at gate was not helpful.

ATL
LHR
Excellent 8.0

Everything was for sale

Sun, Aug 26
SEA
BMA
27h 35m
Fri, Sep 7
BMA
SEA
23h 58m
Trip: 13 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1632 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
VCE
BRU
Excellent 10.0

I liked the organization and service

BCN
BRU
Okay 5.0

Timeliness, crew and seat space..

I had problems checking in online and never could assign seats.. had to wait to check in at the booth and got random seats so my husband and I got seperated seats..

DSS
BRU
Okay 4.3

They didn't served me food

CVG
IAD
Excellent 10.0

Overall good flight, get what you pay for.

Had to hop to a couple different counters because no one knew who air Brussels subsidiary was at the cincinatti airport. I didn’t think to check ahead so also on me for poor planning.

MSY
YYZ
Mediocre 2.0

Nothing

When we arrived in Toronto they sent us to customs even though we didn’t need to go and we missed our connecting flight through Brussels them had to rebook with terrible seats to London now we are almost a day behind schedule...

Tue, Aug 14
SEA
ARN
19h 56m
Mon, Sep 10
ARN
SEA
14h 50m
Trip: 28 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 16438 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
LAX
Excellent 8.3

Lots of video entertainment options and economy plus was very comfortable.

A380 takes a long time to load everyone onto plane and get everyone off the plane as well.

LHR
FRA
Okay 5.6

We nearly missed the plane due to how closely our flights were scheduled. Then our luggage did not arrive with us our plane. We didnt have time to stop for a snack or water so a small something would have been helpful.

ATL
LHR
Excellent 8.0

Everything was for sale

DEN
LHR
Okay 5.3

Texting about lost bag, fast information

There not enough time for right connections if always delayed, bags are not at the destinatiion, no drinking water without ovepriced purchase on the plane from London to Prague,

LHR
EWR
Excellent 10.0

all of the same reasons as noted above

Mon, Sep 10
SEA
BMA
20h 55m
Wed, Oct 31
BMA
SEA
28h 55m
Trip: 52 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2965 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
KTT
HEL
Excellent 10.0

Friendly crew. On time. Clean. Comfortable.

All was fine.

LHR
HEL
Good 7.6

The time. Ity was very delayed. Almost lost my last connection.

JFK
HEL
Okay 4.6

Finnair had the worst leg room I've ever had in 50 years of traveling. It was so TIGHT that my knees were pressing up agains the seat in front of me the whole 8 hours of flight, even though I am only 5'7"! I felt really sorry for those passengers who were taller. Finnair also lost my checked in bag and delivered it 36 hours later without providing any compensation. Coming back the flight was delayed due to mechanical reasons, which caused a number of passengers miss connecting flights. This is one of the things that can happen to any airline, but only Finnair failed to provide an agent to take care of the passengers who missed their flights. So, after a 2 hour delay and 7 hours of traveling in the air, the stranded passengers had to find an agent in JFK who would rebook their flights. One of the worst traveling experiences. Will never travel Finnair again!

LHR
HEL
Okay 5.6

The blueberry juice was good!!

Sitting by the bathrooms. There weren’t even pretzels.

CPH
HEL
Okay 4.3

Paid economy comfort and did not allowed me to board on group 2 as advertised, eorst entertainment system i’ve seen in a long time, aparently the experience is totally different if you fly A350, Jfk-HEL fly the A330

Mon, May 14
SEA
ARN
17h 45m
Mon, Jun 4
ARN
SEA
13h 40m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Aug 15
SEA
BMA
26h 15m
Sun, Aug 26
BMA
SEA
35h 27m
Trip: 12 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1632 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LYS
BRU
Okay 5.0

One positive point. The boarding went well. The flight took off before schedule and arrived ahead of schedule.

Cramped seating. Flight attendants hardly seen (they are busy trying to sell stuff). Not a glass of water, if you get thirsty it's 3 euros for a small bottle. You get what you pay for...

TXL
BRU
Good 6.0

Not much. Flight was pleasant and smooth.

They called us for boarding before anyone was at the gate and we all had to wait on a stairwell until they opened. It made no sense and seemed dangerous to have so many people waiting on the stairs. Nothing was served on an hour flight, not even water unless you paid for it. Never encountered that before on any other airlines.

MSY
YYZ
Mediocre 2.0

Nothing

When we arrived in Toronto they sent us to customs even though we didn’t need to go and we missed our connecting flight through Brussels them had to rebook with terrible seats to London now we are almost a day behind schedule...

BRU
TLV
Okay 4.6

Nice crew, old equipment

All food for purchase. Not even complimentary nuts. All drinks are for purchase. Including water!!! 4 hours flight not a glass of water unless you pay 3 euro. No entertainment. No USB or electric outlets. Thanks for not charging for use of bathroom.

CVG
IAD
Excellent 10.0

Overall good flight, get what you pay for.

Had to hop to a couple different counters because no one knew who air Brussels subsidiary was at the cincinatti airport. I didn’t think to check ahead so also on me for poor planning.

Thu, Aug 16
SEA
ARN
19h 20m
Mon, Sep 10
ARN
SEA
14h 50m
Trip: 26 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 16438 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
CDG
LHR
Excellent 8.3

Crew professionalism and on-schedule.

Luggage drop off took a while to complete.

LHR
EWR
Excellent 10.0

all of the same reasons as noted above

AMS
LHR
Excellent 10.0

staff very considerate, decent food with several snacks in-between, would fly them again readily

MIA
LHR
Mediocre 2.0

I did nit get on time to the flight to Tel Aviv

DEN
LHR
Okay 5.3

Texting about lost bag, fast information

There not enough time for right connections if always delayed, bags are not at the destinatiion, no drinking water without ovepriced purchase on the plane from London to Prague,

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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.