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Arlanda

$474+ Cheap flights from Philadelphia (PHL) to Arlanda, Sweden

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ARN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Philadelphia to Arlanda

Cheapest flights from Philadelphia to Arlanda
Explore the most affordable flight options available from Philadelphia to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This British Airways deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 pmPHL - ARN
1 stop15h 15mBritish Airways
Mon 1/58:15 pmARN - PHL
1 stop26h 00mBritish Airways
Deal found 11/26$778
This British Airways deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:45 pmPHL - ARN
2 stops27h 40mBritish Airways
Mon 1/53:20 pmARN - PHL
1 stop30h 55mBritish Airways
Deal found 11/26$833
This Finnair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 pmPHL - ARN
2 stops29h 25mFinnair
Mon 1/51:15 pmARN - PHL
2 stops30h 50mFinnair
Deal found 11/26$884
This Finnair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:15 pmPHL - ARN
2 stops38h 10mFinnair
Mon 1/56:20 amARN - PHL
2 stops37h 45mFinnair
Deal found 11/26$907
This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:46 pmPHL - ARN
1 stop15h 09mAmerican Airlines
Thu 1/17:10 amARN - PHL
2 stops18h 50mAmerican Airlines
Deal found 11/25$934
This Finnair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 pmPHL - ARN
2 stops53h 25mFinnair
Tue 12/307:55 amARN - PHL
2 stops35h 20mFinnair
Deal found 11/26$967
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:15 pmPHL - ARN
2 stops20h 10mBritish Airways
Thu 1/17:10 amARN - PHL
2 stops22h 42mBritish Airways
Deal found 11/25$975
This Finnair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:15 pmPHL - ARN
2 stops31h 10mFinnair
Mon 1/59:10 pmARN - PHL
2 stops22h 55mFinnair
Deal found 11/26$977
This Finnair deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:15 pmPHL - ARN
2 stops38h 10mFinnair
Tue 12/304:55 pmARN - PHL
2 stops26h 20mFinnair
Deal found 11/26$990
This British Airways deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:40 amPHL - ARN
2 stops20h 50mBritish Airways
Mon 1/58:15 pmARN - PHL
1 stop26h 00mBritish Airways
Deal found 11/26$995

Cheap flight deals from Philadelphia to Arlanda

Keep the following information in mind while searching for Philadelphia to Arlanda flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$427
(British Airways)

Popular in

May

Cheapest in

September

Average price

$683
Provider with most accurate pricing for Philadelphia-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Stockholm (STO) flights.
Search Deals
From Philadelphia to Arlanda
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Arlanda 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, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Philadelphia to Arlanda that are best for you.

Fly from

Philadelphia

Fly to

Arlanda

Route

Depart

Return

Price

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Wed 2/11

3:30 pm-2:25 pm

2 stops16h 55m

Stockholm Arlanda

Tue 2/24

6:15 am-2:47 pm

2 stops14h 32m

$474

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Mon 2/23

6:35 pm-7:25 pm

1 stop18h 50m

Stockholm Arlanda

Fri 2/27

7:10 am-4:15 pm

1 stop15h 05m

$498

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Mon 2/23

5:37 pm-10:55 pm

2 stops23h 18m

Stockholm Arlanda

Fri 2/27

8:15 am-11:13 pm

2 stops20h 58m

$509

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Fri 2/13

12:55 pm-5:55 pm

2 stops23h 00m

Stockholm Arlanda

Tue 2/24

6:15 am-2:47 pm

2 stops14h 32m

$540

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Thu 2/12

3:30 pm-6:10 pm

2 stops20h 40m

Stockholm Arlanda

Fri 2/20

10:05 am-7:04 pm

2 stops38h 59m

$545

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Fri 2/13

12:55 pm-5:55 pm

2 stops23h 00m

Stockholm Arlanda

Fri 2/20

10:05 am-9:48 am

2 stops29h 43m

$550

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Fri 2/13

12:55 pm-5:55 pm

2 stops23h 00m

Stockholm Arlanda

Mon 2/23

1:10 pm-9:48 am

2 stops50h 38m

$553

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Wed 2/11

6:35 pm-11:15 pm

1 stop22h 40m

Stockholm Arlanda

Tue 2/24

11:45 am-4:15 pm

1 stop34h 30m

$558

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Sun 2/15

6:35 pm-11:40 pm

1 stop23h 05m

Stockholm Arlanda

Mon 2/23

11:30 am-4:15 pm

1 stop34h 45m

$558

PhiladelphiaStockholm

PHL - ARN

PHLARN

Philadelphia

Wed 2/11

6:35 pm-5:00 pm

1 stop16h 25m

Stockholm Arlanda

Mon 2/23

6:00 pm-4:15 pm

1 stop28h 15m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 14 results
1
2

Best time to book a flight from Philadelphia to Arlanda

Have a flexible travel schedule? Discover the best time to fly to Arlanda from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Arlanda

What is the cheapest month to book a flight from Philadelphia to Arlanda?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Arlanda (average of $309). Flying from Philadelphia to Arlanda in June is currently the most expensive (average of $489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Arlanda

Get insights into the airlines that provide service to Arlanda. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arlanda. Reviews last updated November 26, 2025.
Get a feel of what it's like to fly with Finnair from Philadelphia to Arlanda by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Overall

7.6

Entertainment

6.9

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Arlanda. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Arlanda?

    For a flight from Philadelphia to Arlanda, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to Arlanda per day. 1 airline has flights to Arlanda from Philadelphia on a regular basis.

  • How long is the flight from Philadelphia to Arlanda?

    Airlines like Air Canada, British Airways, and Delta fly from Philadelphia to Arlanda in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 6h 23m. The distance between Philadelphia and Arlanda is about 3996 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Philadelphia to Arlanda that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Arlanda flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Arlanda?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Arlanda.

  • Can I find deals for business class flights from Philadelphia to Arlanda?

    Yes. Cheapflights offers flight deals from Philadelphia to Arlanda by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Arlanda?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Arlanda (average of $309). Flying from Philadelphia to Arlanda in June is currently the most expensive (average of $489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Philadelphia to Arlanda

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Top airline flying from Philadelphia to Arlanda

Discover the top airline that operate flights from Philadelphia to Arlanda. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$624Average$642FlexibilityNo cancel feeOn-time76%

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