Which layover airport has the shortest travel time from Portland to Stockholm?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 12h 15m.

Which airport is the most popular layover for flights between Portland and Stockholm?

Reykjavik (KEF) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Portland to Stockholm?

KLM and United Airlines are the most popular carriers operating from Portland to Stockholm

Which layover airport offers the lowest fares from Portland to Stockholm?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $515.

What airlines fly to Stockholm?

Icelandair, KLM and Delta are the top three most popular airlines that fly to Stockholm from Portland according to our data. Icelandair is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Stockholm. Keep in mind that there are 3 different airlines that fly to Stockholm on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Portland to Stockholm?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 38m.

When did momondo last update prices for flights from Portland Airport to Stockholm?

Prices for flights from Portland Airport to Stockholm are updated daily.

How many operators does momondo search for flights from Portland Airport to Stockholm?

As of September 2026, there are 3 operators available to choose from for flights from Portland Airport to Stockholm.

How old do you have to be to fly from Portland Airport to Stockholm?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Stockholm.

What documentation or ID do you need to fly to Stockholm?

The travel and health documents required for your trip to Stockholm can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Stockholm. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$339 Cheap Flights from Portland to Stockholm in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Stockholm

Round-trip

One-way

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Enter your travel dates to find the best prices.

2:45 pm - 11:45 amPDX Portland-ARN Stockholm Arlanda

12h 00m1 stop Reykjavik Keflavik Intl

12:45 pm - 5:00 pmARN Stockholm Arlanda-PDX Portland

13h 15m1 stop Reykjavik Keflavik Intl

$403Icelandair

Sat, Dec 5 - Sun, Dec 13

2:45 pm - 11:45 amPDX Portland-ARN Stockholm Arlanda

12h 00m1 stop Reykjavik Keflavik Intl

12:45 pm - 5:00 pmARN Stockholm Arlanda-PDX Portland

13h 15m1 stop Reykjavik Keflavik Intl

$403Icelandair

Tue, Nov 17 - Fri, Nov 27

2:45 pm - 11:45 amPDX Portland-ARN Stockholm Arlanda

12h 00m1 stop Reykjavik Keflavik Intl

12:45 pm - 5:00 pmARN Stockholm Arlanda-PDX Portland

13h 15m1 stop Reykjavik Keflavik Intl

$403Icelandair

Thu, Dec 3 - Mon, Dec 14

10:10 am - 2:45 pmPDX Portland-ARN Stockholm Arlanda

19h 35m2 stops Vancouver Intl Zurich

6:20 am - 6:31 pmARN Stockholm Arlanda-PDX Portland

21h 11m2 stops Frankfurt am Main Vancouver Intl

$422Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

1:04 pm - 11:35 pmPDX Portland-ARN Stockholm Arlanda

25h 31m2 stops San Francisco Zurich

6:10 am - 10:42 pmARN Stockholm Arlanda-PDX Portland

25h 32m2 stops Zurich San Francisco

$430SWISS

Thu, Dec 3 - Mon, Dec 14

1:04 pm - 11:35 pmPDX Portland-ARN Stockholm Arlanda

25h 31m2 stops San Francisco Zurich

6:10 am - 10:42 pmARN Stockholm Arlanda-PDX Portland

25h 32m2 stops Zurich San Francisco

$430SWISS

Wed, Dec 2 - Wed, Dec 9

10:00 pm - 8:20 amPDX Portland-ARN Stockholm Arlanda

25h 20m1 stop New York John F Kennedy Intl

10:20 am - 9:03 pmARN Stockholm Arlanda-PDX Portland

19h 43m1 stop New York John F Kennedy Intl

$647Delta

Sun, Sep 27 - Sun, Oct 4

7:10 am - 8:20 amPDX Portland-ARN Stockholm Arlanda

16h 10m1 stop New York John F Kennedy Intl

10:20 am - 9:03 pmARN Stockholm Arlanda-PDX Portland

19h 43m1 stop New York John F Kennedy Intl

$647Delta

Sat, Sep 26 - Sat, Oct 3

1:05 pm - 4:35 pmPDX Portland-ARN Stockholm Arlanda

18h 30m1 stop Amsterdam Schiphol

10:20 am - 9:03 pmARN Stockholm Arlanda-PDX Portland

19h 43m1 stop New York John F Kennedy Intl

$674KLM

Sun, Sep 13 - Fri, Sep 18

7:10 am - 8:20 amPDX Portland-ARN Stockholm Arlanda

16h 10m1 stop New York John F Kennedy Intl

11:30 am - 9:56 pmARN Stockholm Arlanda-PDX Portland

19h 26m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$677KLM

Sat, Sep 26 - Fri, Oct 16

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SWISS flights from Portland to Stockholm

Our best SWISS deals on Portland to Stockholm flight tickets

SWISS

Nov 14

PDX1:25 pmPortland

25h 10m

2 stops

ARN11:35 pmStockholm Arlanda

Dec 7

ARN6:10 amStockholm Arlanda

25h 32m

2 stops

PDX10:42 pmPortland

$430

SWISS

Oct 17

PDX1:13 pmPortland

25h 42m

2 stops

ARN11:55 pmStockholm Arlanda

Nov 1

ARN3:30 pmStockholm Arlanda

38h 32m

2 stops

PDX9:02 pmPortland

$433

SWISS

Dec 2

PDX1:04 pmPortland

25h 31m

2 stops

ARN11:35 pmStockholm Arlanda

Dec 15

ARN6:10 amStockholm Arlanda

25h 32m

2 stops

PDX10:42 pmPortland

$457

United Airlines flights from Portland to Stockholm

Our best United Airlines deals on Portland to Stockholm flight tickets

United Airlines

Oct 24

PDX8:25 amPortland

22h 20m

2 stops

ARN3:45 pmStockholm Arlanda

Oct 31

ARN1:10 pmStockholm Arlanda

42h 17m

2 stops

PDX11:27 pmPortland

$452

United Airlines

Dec 4

PDX5:00 amPortland

33h 35m

2 stops

ARN11:35 pmStockholm Arlanda

Dec 16

ARN7:30 amStockholm Arlanda

19h 50m

2 stops

PDX6:20 pmPortland

$460

United Airlines

Jan 28

PDX7:01 amPortland

22h 44m

2 stops

ARN2:45 pmStockholm Arlanda

Feb 5

ARN1:10 pmStockholm Arlanda

38h 29m

2 stops

PDX6:39 pmPortland

$462

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Sat 12/5

2:45 pm-11:45 am

1 stop12h 00m

Stockholm Arlanda

Sun 12/13

12:45 pm-5:00 pm

1 stop13h 15m

$403

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Tue 11/17

2:45 pm-11:45 am

1 stop12h 00m

Stockholm Arlanda

Fri 11/27

12:45 pm-5:00 pm

1 stop13h 15m

$403

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Thu 12/3

2:45 pm-11:45 am

1 stop12h 00m

Stockholm Arlanda

Mon 12/14

12:45 pm-5:00 pm

1 stop13h 15m

$403

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Wed 10/21

10:10 am-2:45 pm

2 stops19h 35m

Stockholm Arlanda

Wed 11/11

6:20 am-6:31 pm

2 stops21h 11m

$422

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Thu 12/3

1:04 pm-11:35 pm

2 stops25h 31m

Stockholm Arlanda

Mon 12/14

6:10 am-10:42 pm

2 stops25h 32m

$430

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Wed 12/2

1:04 pm-11:35 pm

2 stops25h 31m

Stockholm Arlanda

Wed 12/9

6:10 am-10:42 pm

2 stops25h 32m

$430

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Sun 9/27

10:00 pm-8:20 am

1 stop25h 20m

Stockholm Arlanda

Sun 10/4

10:20 am-9:03 pm

1 stop19h 43m

$647

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Sat 9/26

7:10 am-8:20 am

1 stop16h 10m

Stockholm Arlanda

Sat 10/3

10:20 am-9:03 pm

1 stop19h 43m

$647

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Sun 9/13

1:05 pm-4:35 pm

1 stop18h 30m

Stockholm Arlanda

Fri 9/18

10:20 am-9:03 pm

1 stop19h 43m

$674

PortlandStockholm

PDX Portland - ARN Stockholm Arlanda

PDXARN

Portland

Sat 9/26

7:10 am-8:20 am

1 stop16h 10m

Stockholm Arlanda

Fri 10/16

11:30 am-9:56 pm

2 stops19h 26m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Stockholm

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Portland and Stockholm?

Prices are currently low for flights on this route.

Typical prices usually range from $526 to $600.
The lowest price recently found on this route was $403.

What is the cheapest month to fly to Stockholm?

The month of October is, on average, the cheapest month to fly to Stockholm from Portland, with most prices found around $478. If you aren’t able to travel during the month of October, then book flights to Stockholm from Portland during February instead. Flights to Stockholm in February, while not as cheap as those in October, still average around $480.

Can stopping save me money on Portland to Stockholm flights?

You could potentially save up to 12% on your flight if you consider stops on a Portland to Stockholm flight.

When to book flights from Portland to Stockholm

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Stockholm according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Stockholm (PDX to STO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Stockholm

Best Price Found	$339
Fastest flight time	12h 00m
Direct flights	None

The best one-way flight to Stockholm from Portland in the past 72 hours is $339. The best round-trip flight deal from Portland to Stockholm found on momondo in the last 72 hours is $403.

The fastest flight from Portland to Stockholm takes 12h 00m

There are no direct flights from Portland to Stockholm. There are no popular flight routes from Portland to Stockholm.

Search flight deals

Frequently asked questions about flying from Portland to Stockholm

How far is Portland to Stockholm by plane?
Stockholm is 4854.1 mi away from Portland. In terms of flight time, this usually takes a little over 12h 00m.
When did momondo last update prices for flights from Portland Airport to Stockholm?
Prices for flights from Portland Airport to Stockholm are updated daily.
How many operators does momondo search for flights from Portland Airport to Stockholm?
As of September 2026, there are 3 operators available to choose from for flights from Portland Airport to Stockholm.
How old do you have to be to fly from Portland Airport to Stockholm?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Stockholm.
What documentation or ID do you need to fly to Stockholm?
The travel and health documents required for your trip to Stockholm can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Stockholm. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Stockholm?
Based on momondo bookings for flights between Portland and Stockholm, the leading airline is Icelandair, making up 49% of the total bookings. Other popular airlines include KLM with 26%, Delta with 16%, and British Airways with 9%.

Best airlines flying from Portland to Stockholm

Compare and see reviews for airlines that fly from Portland to Stockholm with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $254	Free Cancellation	Rating 7.8 1,570 reviews	Search KLM flights
Icelandair	PriceFrom $363	Free Cancellation	Rating 6.9 738 reviews	Search Icelandair flights
Delta	PriceFrom $480	Free Cancellation	Rating 7.8 8,535 reviews	Search Delta flights

Solna

Södertälje

Kista

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Stockholm?

It is quick and easy to find Portland to Stockholm flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Stockholm that suits you.

Can I find flights from Portland to Stockholm with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Stockholm flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Stockholm?

Once all potential Portland to Stockholm flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Stockholm right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Stockholm flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Stockholm

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Cheap flights from Portland to Stockholm from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Stockholm departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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SWISS flights from Portland to Stockholm

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How to get the cheapest flight ticket from Portland to Stockholm

What is the typical price of a round-trip flight between Portland and Stockholm?

What is the cheapest month to fly to Stockholm?

Can stopping save me money on Portland to Stockholm flights?

What is the cheapest airline that flies from Portland to Stockholm?

What airlines fly to Stockholm?

Which airport is the most popular layover for flights between Portland and Stockholm?

Which layover airport offers the lowest fares from Portland to Stockholm?

Which layover airport has the shortest travel time from Portland to Stockholm?

Which layover airport has the shortest connection time from Portland to Stockholm?

When to book flights from Portland to Stockholm

Cheap Portland to Stockholm (PDX to STO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Stockholm

Best airlines flying from Portland to Stockholm

Compare and see reviews for airlines that fly from Portland to Stockholm with momondo

Traveling to a place near Stockholm?

Why use momondo?

An easier way to manage your Stockholm trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sweden

Fly into one of these airports located in Stockholm

Airports listed have a maximum distance of 55.4 mi from Stockholm

Fly your favorite airline to Stockholm

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Cabin classes currently available on flights to Stockholm

List of cabin classes available on flights landing in Stockholm. Availability may vary depending on flight origin and airline.

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