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

Prices for flights from Portland Airport to Stockholm refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Stockholm may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$505 Cheap Flights from Portland to Stockholm in 2026

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Find the cheapest flights from Portland, Maine to Stockholm

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 4:30 pm

PWM

ARN

20h 20m

2 stops

9:50 am - 11:20 pm

ARN

PWM

19h 30m

2 stops

$505United Airlines

Wed, Feb 25 - Sun, Mar 1

5:45 am - 2:40 pm

PWM

ARN

26h 55m

2 stops

6:05 am - 6:56 pm

ARN

PWM

18h 51m

2 stops

$545United Airlines

Wed, Feb 25 - Sun, Mar 1

3:05 pm - 4:30 pm

PWM

ARN

19h 25m

2 stops

6:05 am - 6:56 pm

ARN

PWM

18h 51m

2 stops

$555United Airlines

Wed, Feb 25 - Sun, Mar 1

United Airlines flights from Portland, Maine to Stockholm

Our best United Airlines deals on Portland, Maine to Stockholm flight tickets

United Airlines

Feb 25

PWM2:10 pmPortland

20h 20m

2 stops

ARN4:30 pmStockholm Arlanda

Mar 1

ARN9:50 amStockholm Arlanda

19h 30m

2 stops

PWM11:20 pmPortland

$505

United Airlines

Feb 25

PWM5:45 amPortland

26h 55m

2 stops

ARN2:40 pmStockholm Arlanda

Mar 1

ARN6:05 amStockholm Arlanda

18h 51m

2 stops

PWM6:56 pmPortland

$545

United Airlines

Feb 25

PWM3:05 pmPortland

19h 25m

2 stops

ARN4:30 pmStockholm Arlanda

Mar 1

ARN6:05 amStockholm Arlanda

18h 51m

2 stops

PWM6:56 pmPortland

$555

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 2/25

2:10 pm-4:30 pm

2 stops20h 20m

Stockholm Arlanda

Sun 3/1

9:50 am-11:20 pm

2 stops19h 30m

$505

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 2/25

5:45 am-2:40 pm

2 stops26h 55m

Stockholm Arlanda

Sun 3/1

6:05 am-6:56 pm

2 stops18h 51m

$545

PortlandStockholm

PWM - ARN

PWMARN

Portland

Wed 2/25

3:05 pm-4:30 pm

2 stops19h 25m

Stockholm Arlanda

Sun 3/1

6:05 am-6:56 pm

2 stops18h 51m

$555

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine 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

What airlines fly to Stockholm?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Stockholm from Portland, Maine according to our data. Icelandair is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Stockholm. Keep in mind that there are 8 different airlines that fly to Stockholm on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Stockholm

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

Estimated round-trip price

Cheap Portland, Maine to Stockholm (PWM to STO) flight deals and tips

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

Fastest flight time	26h 55m
Direct flights	None

The fastest flight from Portland, Maine to Stockholm takes 26h 55m

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

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How far is Portland to Stockholm by plane?
The straight-line distance from Portland to Stockholm is 3645.2 mi. By plane, this route typically takes 26h 55m.
When did momondo last update prices for flights from Portland Airport to Stockholm?
Prices for flights from Portland Airport to Stockholm refresh daily.
How old do you have to be to fly from Portland Airport to Stockholm?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Stockholm may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Solna

Kista

Södertälje

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Stockholm. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Portland to Stockholm on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Stockholm from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Portland to Stockholm now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Stockholm and let you know when they change.