PHL - STR

$553 Find Cheap Flights from Philadelphia to Stuttgart

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Stuttgart departing on 11/9. 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 Stuttgart

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

Cheap Flights from Philadelphia to Stuttgart (PHL-STR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Stuttgart 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 Stuttgart

Sun, Nov 9 - Tue, Nov 18
Air Canada Logo
3:30 pm - 11:25 amPHL-STR
13h 55m2 stops
Air Canada Logo
6:35 am - 2:47 pmSTR-PHL
14h 12m2 stops
$553Air Canada
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Sun, Nov 9 - Tue, Nov 18
 Logo
3:30 pm - 11:25 amPHL-STR
13h 55m2 stops
 Logo
6:35 am - 4:05 pmSTR-PHL
15h 30m1 stop
Sun, Nov 9 - Sat, Nov 15
Scandinavian Airlines Logo
6:02 am - 9:40 amPHL-STR
21h 38m2 stops
Scandinavian Airlines Logo
10:20 am - 12:36 amSTR-PHL
20h 16m2 stops
$600Scandinavian Airlines
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Sun, Nov 9 - Tue, Nov 18
British Airways Logo
6:35 pm - 10:20 amPHL-STR
9h 45m1 stop
British Airways Logo
6:10 pm - 4:15 pmSTR-PHL
28h 05m1 stop
$601British Airways
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Sun, Nov 9 - Tue, Nov 18
United Airlines Logo
3:30 pm - 10:10 amPHL-STR
12h 40m2 stops
United Airlines Logo
6:35 am - 2:47 pmSTR-PHL
14h 12m2 stops
$622United Airlines
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Sun, Nov 9 - Sat, Nov 15
British Airways Logo
6:35 pm - 10:20 amPHL-STR
9h 45m1 stop
British Airways Logo
7:45 pm - 4:15 pmSTR-PHL
26h 30m1 stop
$649British Airways
Find Deal
Tue, Oct 14 - Wed, Oct 22
Lufthansa Logo
5:35 pm - 1:55 pmPHL-STR
14h 20m1 stop
Lufthansa Logo
8:20 am - 4:00 pmSTR-PHL
13h 40m1 stop
$668Lufthansa
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Sun, Nov 9 - Sat, Nov 15
Scandinavian Airlines Logo
6:02 am - 2:30 pmPHL-STR
26h 28m2 stops
Scandinavian Airlines Logo
6:00 am - 12:36 amSTR-PHL
24h 36m3 stops
$770Scandinavian Airlines
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Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
5:35 pm - 2:00 pmPHL-STR
14h 25m1 stop
United Airlines Logo
8:15 am - 4:00 pmSTR-PHL
13h 45m1 stop
$782United Airlines
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Sat, Oct 11 - Sat, Oct 18
Lufthansa Logo
3:25 pm - 2:05 pmPHL-STR
16h 40m3 stops
Lufthansa Logo
5:00 pm - 4:00 pmSTR-PHL
29h 00m3 stops
$1,034Lufthansa
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $553 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$553
Overall average: $903
Air Canada
Sun 11/9Tue 11/18
PHL - STR • 2 stops
Cheapest one-way
Multiple Airlines
Mon 9/15
PHL - STR • multi-stop
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We hope you love your trip to Stuttgart!
Booking Insights

KAYAK's insights & trends for Philadelphia to Stuttgart flights

Get data-powered insights and trends into flights from Philadelphia to Stuttgart 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 Stuttgart?

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

When flying from Philadelphia to Stuttgart, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Stuttgart, 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 Stuttgart is February, where tickets cost $739 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,200 and $1,115 respectively.

Good to know

Low seasonFebruary
Cheapest flight$553
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Philadelphia to Stuttgart

When to book flights from Philadelphia to Stuttgart

Are your dates flexible? Find out the best times to travel from Philadelphia to Stuttgart 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 Stuttgart

  • What is the cheapest flight from Philadelphia to Stuttgart?

    In the last 3 days, the lowest price for a flight from Philadelphia to Stuttgart was $553 for a round-trip ticket.

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

    Yes

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

    Philadelphia and Stuttgart are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Stuttgart Echterdingen.

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

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

  • Which airline alliances offer flights from Philadelphia to Stuttgart?

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

  • Which is the best airline for flights from Philadelphia to Stuttgart, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Stuttgart are United Airlines and Lufthansa. With an average price for the route of $1,033 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $970 and an overall rating of 6.8.

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

    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 Stuttgart.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stuttgart 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 Stuttgart?

    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 Stuttgart with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and STR can sometimes prove cheaper using this method.

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

    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 Stuttgart 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 3 airlines serving from Philadelphia to Stuttgart

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Stuttgart. 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 Stuttgart? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

8.0 ExcellentAnonymous, Sep 2025PHL - FRA
Read more United Airlines reviews

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Flight was delayed and missed my connection Lufthansa didn’t respond.

A little bit more leg room in premium economy. I am 6’4”.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

The food was the worst I’ve had on any flight I’ve ever been on.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The seat and leg room was not good. The food and beverage service was good.

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 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.

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

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.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Hate their old flights, boatding, food and services. Very poor quality

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 Stuttgart

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