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Cheap flights from Portland, Maine to Stockholm from $729

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Stockholm departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Stockholm

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:34 am - 5:55 pmPWM  Portland-ARN Stockholm Arlanda
26h 21m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:20 am - 9:27 pmARN  Stockholm Arlanda-PWM Portland
21h 07m2 stops Frankfurt am Main Chicago O'Hare Intl
$729United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
9:45 am - 2:45 pmPWM  Portland-ARN Stockholm Arlanda
23h 00m2 stops Chicago O'Hare Intl Zurich
United Airlines Logo
6:20 am - 10:57 pmARN  Stockholm Arlanda-PWM Portland
22h 37m2 stops Frankfurt am Main Newark
$735United Airlines
Sun, Feb 7 - Wed, Feb 10
United Airlines Logo
6:00 am - 5:55 pmPWM  Portland-ARN Stockholm Arlanda
29h 55m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:20 am - 10:57 pmARN  Stockholm Arlanda-PWM Portland
22h 37m2 stops Frankfurt am Main Newark
$739United Airlines
Sun, Feb 7 - Wed, Feb 10

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United Airlines flights from Portland, Maine to Stockholm Arlanda Airport

Our best United Airlines deals on Portland, Maine to Stockholm Arlanda Airport flight tickets
United Airlines
Dec 6
PWM9:34 amPortland
26h 21m
2 stops
ARN5:55 pmStockholm Arlanda
Dec 9
ARN6:20 amStockholm Arlanda
21h 07m
2 stops
PWM9:27 pmPortland
$729
United Airlines
Feb 7
PWM9:45 amPortland
23h 00m
2 stops
ARN2:45 pmStockholm Arlanda
Feb 10
ARN6:20 amStockholm Arlanda
22h 37m
2 stops
PWM10:57 pmPortland
$735
United Airlines
Feb 7
PWM6:00 amPortland
29h 55m
2 stops
ARN5:55 pmStockholm Arlanda
Feb 10
ARN6:20 amStockholm Arlanda
22h 37m
2 stops
PWM10:57 pmPortland
$739

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Stockholm Arlanda Airport 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, momondo users made 832,500 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Portland, Maine to Stockholm Arlanda Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandStockholm

PWM Portland - ARN Stockholm Arlanda

PWMARN

Portland

Sun 12/6

9:34 am-5:55 pm

2 stops26h 21m

Stockholm Arlanda

Wed 12/9

6:20 am-9:27 pm

2 stops21h 07m

$729
Quickest round-trip

PortlandStockholm

PWM Portland - ARN Stockholm Arlanda

PWMARN

Portland

Sun 2/7

9:45 am-2:45 pm

2 stops23h 00m

Stockholm Arlanda

Wed 2/10

6:20 am-10:57 pm

2 stops22h 37m

$735

PortlandStockholm

PWM Portland - ARN Stockholm Arlanda

PWMARN

Portland

Sun 2/7

6:00 am-5:55 pm

2 stops29h 55m

Stockholm Arlanda

Wed 2/10

6:20 am-10:57 pm

2 stops22h 37m

$739

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Stockholm from

How to get the cheapest flight ticket from Portland, Maine to Stockholm Arlanda Airport

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 Arlanda Airport?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Stockholm Arlanda Airport from Portland, Maine according to our data. Icelandair is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Stockholm Arlanda Airport. Keep in mind that there are 8 different airlines that fly to Stockholm Arlanda Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Stockholm Arlanda Airport

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

Cheap Portland, Maine to Stockholm Arlanda Airport (PWM to ARN) flight deals and tips

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

Best Price Found

$729

Fastest flight time

23h 00m

Direct flights

None
The best flight deal from Portland, Maine to Stockholm Arlanda Airport found on momondo in the last 72 hours is $729
The fastest flight from Portland, Maine to Stockholm Arlanda Airport takes 23h 00m
There are no direct flights from Portland, Maine to Stockholm Arlanda Airport. There are no popular flight routes from Portland, Maine to Stockholm Arlanda Airport.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Stockholm Arlanda Airport

  • How far is Portland to Stockholm Arlanda by plane?

    There are 3631.9 mi between Portland and Stockholm Arlanda. By plane, this route typically takes 23h 00m.

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

    Prices for flights from Portland Airport to Stockholm Arlanda Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Stockholm Arlanda Airport.

  • What documentation or ID do you need to fly to Stockholm Arlanda Airport?

    The required travel and health documents for your Stockholm Arlanda Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Stockholm Arlanda Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Stockholm?

Book flights to Stockholm if you plan to visit one of these locations
Arlanda
Uppsala
Solna
Södertälje
Kista
Gävle
Eskilstuna
Sigtuna

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Stockholm. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Stockholm from Portland with this policy.

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

momondo helps you find the best flight between Portland and Stockholm by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Portland to Stockholm flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Stockholm Arlanda Airport trip

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