PHL - BSL

$255 Find Cheap Flights from Philadelphia to Basel

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 Basel departing on 3/24. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Basel, 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 Basel, as well as popular online travel agencies
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Cheap Flight Deals from Philadelphia to Basel (PHL-BSL)

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

Recent round-trip flight deals from Philadelphia to Basel

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Basel.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:30 pm - 11:00 amPHL-BSL
10h 30m1 stop
6:00 am - 4:20 pmBSL-PHL
16h 20m1 stop
$831British Airways
Find Deal
Fri, Apr 4 - Fri, Apr 11
6:00 pm - 4:35 pmPHL-BSL
16h 35m2 stops
6:00 am - 4:20 pmBSL-PHL
16h 20m1 stop
$835British Airways
Find Deal
Fri, Apr 4 - Fri, Apr 11
5:35 pm - 1:40 pmPHL-BSL
14h 05m1 stop
8:25 am - 4:00 pmBSL-PHL
13h 35m1 stop
$909Lufthansa
Find Deal
Mon, May 19 - Thu, Jun 12
7:40 pm - 5:10 pmPHL-BSL
16h 30m1 stop
6:10 am - 10:41 pmBSL-PHL
45h 31m2 stops
Sun, Mar 16 - Thu, Mar 20
5:35 pm - 10:50 amPHL-BSL
11h 15m1 stop
9:45 am - 6:45 pmBSL-PHL
15h 00m2 stops
$919United Airlines
Find Deal
Tue, May 20 - Thu, Jun 12
10:44 am - 12:25 pmPHL-BSL
19h 41m2 stops
9:45 am - 11:29 pmBSL-PHL
19h 44m2 stops
$921United Airlines
Find Deal
Mon, May 19 - Thu, Jun 12
6:15 pm - 5:50 pmPHL-BSL
17h 35m2 stops
6:15 am - 11:01 pmBSL-PHL
22h 46m2 stops
$923Delta
Find Deal
Sun, May 18 - Thu, Jun 12
5:35 pm - 7:35 pmPHL-BSL
20h 00m2 stops
8:25 am - 4:00 pmBSL-PHL
13h 35m1 stop
$929Lufthansa
Find Deal
Mon, May 19 - Thu, Jun 12
3:10 pm - 7:35 pmPHL-BSL
22h 25m2 stops
11:30 am - 10:15 amBSL-PHL
28h 45m2 stops
Sun, May 18 - Sun, May 25
6:15 am - 9:30 amPHL-BSL
21h 15m2 stops
6:15 am - 4:17 pmBSL-PHL
16h 02m2 stops
$978Delta
Find Deal
Sat, May 17 - Thu, Jun 12

Flights from Philadelphia to Basel - Travel Insights & Trends

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

The average price of all round-trip flights from Philadelphia to Basel EuroAirport Swiss clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Philadelphia to Basel, look for departures on Sundays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Basel, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low season

November

High season

July

Cheapest flight

$255
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Philadelphia to Basel

When to book flights from Philadelphia to Basel

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

  • What is the cheapest flight from Philadelphia to Basel EuroAirport Swiss?

    In the last 3 days, the lowest price for a flight from Philadelphia to Basel EuroAirport Swiss was $255 for a one-way ticket and $831 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Basel.

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

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

  • Which airline alliances offer flights from Philadelphia to Basel?

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

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

    The two airlines most popular with KAYAK users for flights from Philadelphia to Basel are Lufthansa and British Airways. With an average price for the route of $882 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $839 and an overall rating of 6.6.

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

    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 Basel.

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

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

    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 Basel with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BSL 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 Basel?

    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 Basel from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Philadelphia to Basel

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Basel. 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 Basel? 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.
6.7
LufthansaOverall score based on 6985 reviews
6.4Entertainment
7.5Crew
6.9Boarding
6.7Comfort
6.2Food
Airline reviews

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

2.0 MediocreAnonymous, Feb 2025MCO - FRA
Read more Lufthansa reviews

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

Eet late informed about delay of more rhan four houts

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

This is my second time to fly this year with Lufthansa and both times they dropped the ball. My ticket was very cheap and l would not be honest if l said that l had some high expectations for that price. Fly delay 6 hours. Screen in fey seats around me didn’t work. Food for dinner was ok but breakfast was so poor. We had connection in Frankfurt for Vienna. Because of delay they gave us fly with 30 min layover time. We got to Vienna but our baggage was late of course. Long story short it took us almost 24 hours to get to the final destination. Very bad experience

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Food was average. Better headphones seats were average at best.

Nice flight. Legroom was good. Food was good. Staff was friendly and helpful. Plane was modern and clean. Seats and headrests were comfortable. Entertainment system was good and modern, with a bright LCD screen and many appealing choices.

I have something to say about the flight I took from London to Gothenburg, after my flight from Austin to London. I fly a lot and have done so for decades. I first flew to Scandinavia in 1973. My former wife is Norwegian. The main thing was the experience at the Gothenburg airport. Three flights from Britain arrived around the same time. So there were huge lines at immigration since Brits are no longer a part of the EU. After over an hour in line, I finally gave my passport to the immigrations man. You’d have thought I was an Afghan. I just barely got into Sweden. I had to answer all kinds of blunt questions. I had to show all kinds of onward tickets, addresses of places I’d be staying and it was pretty daunting. Perhaps it has to do with the situation with Russia. British Air might have done something to prepare people that things have changed a lot and they’d better be ready to run the gauntlet when trying to get into the country here. Thanks for listening and taking this into consideration. Sincerely, a senior citizen of the USA

No land services during boarding, specially while moving from terminal to another

My flight was late. We stayed in aircraft one hour 😩

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

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