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$216+ Cheap flights from Philadelphia (PHL) to Basel EuroAirport Swiss (BSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BSL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Philadelphia to Basel

Cheapest flights from Philadelphia to Basel
Explore the most affordable flight options available from Philadelphia to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Air Canada deal was found by Cheapflights users on 1/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:30 pm
PHL
-
BSL
2 stops19h 35m
Multiple Airlines
Wed 3/186:45 am
BSL
-
PHL
2 stops37h 02m
Multiple Airlines
Deal found 1/25$549
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/114:43 pm
PHL
-
BSL
2 stops17h 12m
American Airlines
Wed 3/186:20 am
BSL
-
PHL
1 stop13h 15m
American Airlines
Deal found 1/25$550
This British Airways deal was found by Cheapflights users on 1/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:35 pm
PHL
-
BSL
1 stop14h 20m
British Airways
Sun 3/86:50 pm
BSL
-
PHL
1 stop27h 25m
British Airways
Deal found 1/25$717
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm
PHL
-
BSL
1 stop10h 35m
Lufthansa
Wed 10/711:10 am
BSL
-
PHL
1 stop10h 55m
Lufthansa
Deal found 1/26$793
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:40 pm
PHL
-
BSL
1 stop20h 25m
British Airways
Wed 3/183:50 pm
BSL
-
PHL
1 stop27h 45m
British Airways
Deal found 1/25$815
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:40 pm
PHL
-
BSL
2 stops16h 40m
British Airways
Wed 10/76:40 am
BSL
-
PHL
2 stops15h 20m
British Airways
Deal found 1/26$834
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm
PHL
-
BSL
1 stop10h 45m
Lufthansa
Mon 9/2110:50 am
BSL
-
PHL
1 stop11h 15m
Lufthansa
Deal found 1/25$847
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:10 pm
PHL
-
BSL
2 stops15h 05m
British Airways
Mon 3/166:15 am
BSL
-
PHL
2 stops15h 40m
British Airways
Deal found 1/26$870
This Air Canada deal was found by Cheapflights users on 1/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/263:30 pm
PHL
-
BSL
2 stops17h 15m
Multiple Airlines
Sun 4/128:10 pm
BSL
-
PHL
2 stops32h 33m
Multiple Airlines
Deal found 1/25$875

Find flight deals from Philadelphia to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Basel (BSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$549
(Air Canada)

One-way from

$216
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Basel EuroAirport Swiss flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Basel EuroAirport Swiss flights.
Search Deals
From Philadelphia to Basel EuroAirport Swiss
Search Deals
One-way flight from Philadelphia to Basel EuroAirport Swiss
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Basel 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 January 26, 2026.
Use the filters below to find and compare flights from Philadelphia to Basel EuroAirport Swiss that are best for you.

Fly from

Philadelphia

Fly to

Basel

Route

Depart

Return

Price

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Wed 3/4

6:35 pm-2:55 pm

1 stop14h 20m

Basel EuroAirport Swiss

Sun 3/8

6:50 pm-5:15 pm

1 stop27h 25m

$717

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Mon 3/9

10:10 pm-6:15 pm

2 stops15h 05m

Basel EuroAirport Swiss

Mon 3/16

6:15 am-4:55 pm

2 stops15h 40m

$870

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Wed 3/4

8:02 pm-7:40 pm

2 stops41h 38m

Basel EuroAirport Swiss

Sun 3/8

9:50 am-12:16 am

2 stops19h 26m

$895

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Wed 2/11

4:05 pm-4:05 pm

2 stops18h 00m

Basel EuroAirport Swiss

Tue 2/17

9:50 am-10:46 pm

2 stops18h 56m

$1,021

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Mon 7/6

5:40 pm-10:25 am

1 stop10h 45m

Basel EuroAirport Swiss

Wed 7/15

11:10 am-4:05 pm

1 stop10h 55m

$1,163

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Wed 6/10

5:40 pm-10:15 am

1 stop10h 35m

Basel EuroAirport Swiss

Fri 7/24

11:10 am-4:05 pm

1 stop10h 55m

$1,163

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Sun 5/24

5:40 pm-10:10 am

1 stop10h 30m

Basel EuroAirport Swiss

Fri 6/5

11:10 am-4:05 pm

1 stop10h 55m

$1,163

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Tue 3/24

4:10 pm-12:15 pm

2 stops39h 05m

$216

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Wed 3/25

8:18 am-8:40 pm

3 stops31h 22m

$278

PhiladelphiaBasel

PHL - BSL

PHLBSL

Philadelphia

Mon 3/30

5:00 am-11:05 pm

3 stops36h 05m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
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Compare providers for flights from Philadelphia to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Basel in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Basel EuroAirport Swiss flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Basel EuroAirport Swiss flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Basel EuroAirport Swiss flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Basel EuroAirport Swiss flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel 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 Basel EuroAirport Swiss

What is the cheapest month to book a flight from Philadelphia to Basel EuroAirport Swiss?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Basel EuroAirport Swiss (average of $470). Flying from Philadelphia to Basel EuroAirport Swiss in June is currently the most expensive (average of $825). 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.

Related info for your journey

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

  • How long is the flight from Philadelphia to Basel EuroAirport Swiss?

    Departing from Philadelphia to Basel EuroAirport Swiss will take you 14h 20m. Philadelphia and Basel EuroAirport Swiss are separated by a distance of 3964 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Basel 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 Basel EuroAirport Swiss?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Basel EuroAirport Swiss (average of $470). Flying from Philadelphia to Basel EuroAirport Swiss in June is currently the most expensive (average of $825). 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.

See more FAQs

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