PHL - STO

$258 Find Cheap Flights from Philadelphia to Stockholm

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Stockholm departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Stockholm

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Stockholm, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Stockholm, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Philadelphia to Stockholm (PHL-STO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Stockholm that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Stockholm

Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
10:34 am - 11:25 amPHL-ARN
19h 51m2 stops
United Airlines Logo
6:15 am - 2:47 pmARN-PHL
14h 32m2 stops
$501United Airlines
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Tue, Oct 14 - Tue, Oct 21
Delta Logo
6:00 am - 8:20 amPHL-ARN
20h 20m2 stops
Delta Logo
10:20 am - 11:05 pmARN-PHL
18h 45m2 stops
$511Delta
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Sun, Nov 16 - Mon, Nov 24
Multiple Airlines Logo
3:30 pm - 2:40 pmPHL-ARN
41h 10m2 stops
Multiple Airlines Logo
1:50 pm - 2:47 pmARN-PHL
30h 57m2 stops
$514Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Lufthansa Logo
5:35 pm - 12:20 pmPHL-ARN
12h 45m1 stop
Lufthansa Logo
6:20 am - 4:00 pmARN-PHL
15h 40m1 stop
$526Lufthansa
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Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
3:00 pm - 12:10 pmPHL-ARN
15h 10m2 stops
Multiple Airlines Logo
7:05 am - 4:00 pmARN-PHL
14h 55m1 stop
$529Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
British Airways Logo
6:35 pm - 7:15 pmPHL-ARN
18h 40m1 stop
British Airways Logo
5:35 pm - 4:15 pmARN-PHL
28h 40m1 stop
$544British Airways
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Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
4:35 pm - 9:05 amPHL-ARN
35h 30m2 stops
Multiple Airlines Logo
5:15 pm - 4:05 pmARN-PHL
28h 50m1 stop
$548Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Air Canada Logo
9:20 am - 2:40 pmPHL-ARN
23h 20m2 stops
Air Canada Logo
6:05 am - 2:47 pmARN-PHL
14h 42m2 stops
$551Air Canada
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Sun, Nov 16 - Mon, Nov 24
British Airways Logo
6:35 pm - 2:30 pmPHL-ARN
13h 55m1 stop
British Airways Logo
6:00 pm - 4:15 pmARN-PHL
28h 15m1 stop
$559British Airways
Find Deal
Fri, Oct 10 - Fri, Oct 17
Lufthansa Logo
5:35 pm - 12:30 pmPHL-ARN
12h 55m1 stop
Lufthansa Logo
6:05 am - 4:00 pmARN-PHL
15h 55m1 stop
$575Lufthansa
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $501 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 28% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$501
United Airlines
Wed 10/29Wed 11/5
PHL - ARN • 2 stops
Cheapest one-way
$258
Typical prices: $467-770
Multiple Airlines
Tue 10/21
PHL - ARN • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Stockholm!
Booking Insights

KAYAK's insights & trends for Philadelphia to Stockholm flights

Get data-powered insights and trends into flights from Philadelphia to Stockholm to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Stockholm?

The average price of all round-trip flights from Philadelphia to Stockholm clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Stockholm, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Stockholm back to Philadelphia, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Philadelphia to Stockholm?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Stockholm, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Stockholm is September, where tickets cost $554 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,145 and $979 respectively.

Good to know

Low seasonSeptember
Cheapest flight$258
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Philadelphia to Stockholm Arlanda Airport

When to book flights from Philadelphia to Stockholm

Are your dates flexible? Find out the best times to travel from Philadelphia to Stockholm based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Stockholm

  • What is the cheapest flight from Philadelphia to Stockholm?

    In the last 3 days, the lowest price for a flight from Philadelphia to Stockholm was $258 for a one-way ticket and $501 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Stockholm?

    Yes

  • Which airports will I be using when flying from Philadelphia to Stockholm?

    Philadelphia is served by only 1 airport and there are 2 airports in Stockholm. You will leave Philadelphia from Philadelphia and you will be arriving in Stockholm at one of these airports: Stockholm Arlanda or Stockholm Bromma.

  • Which aircraft models fly most regularly from Philadelphia to Stockholm?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Stockholm?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Philadelphia and Stockholm, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Stockholm, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Stockholm are Lufthansa and British Airways. With an average price for the route of $909 and an overall rating of 6.8, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $654 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Philadelphia to Stockholm?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Stockholm.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Stockholm?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stockholm from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Stockholm?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Stockholm with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Stockholm?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Stockholm from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Stockholm

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Stockholm. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Stockholm? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7407 reviews
7.0Boarding
6.8Comfort
7.6Crew
6.3Food
6.4Entertainment
Airline reviews

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

6.0 GoodAnonymous, Sep 2025ORD - MUC
Read more Lufthansa reviews

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Philadelphia to Stockholm

Information on your arrival and departure airports

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