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$345+ Cheap flights from Sky Harbor Intl (PHX) 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BSL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Basel

Cheapest flights from Sky Harbor Intl to Basel
Explore the most affordable flight options available from Sky Harbor Intl to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Ovago deal was found by Cheapflights users on 12/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:00 amPHX - BSL
2 stops19h 30mLufthansa
Sun 1/42:10 pmBSL - PHX
2 stops36h 28mLufthansa
Deal found 12/19$1,397
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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.
Tue 12/239:00 amPHX - BSL
2 stops16h 55mMultiple Airlines
Sun 12/2810:45 amBSL - PHX
2 stops17h 08mMultiple Airlines
Deal found 12/19$1,429
This oojo deal was found by Cheapflights users on 12/19. 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 12/258:25 pmPHX - BSL
1 stop18h 25mBritish Airways
Sun 1/46:50 pmBSL - PHX
2 stops35h 12mBritish Airways
Deal found 12/19$1,533
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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.
Thu 12/2510:32 amPHX - BSL
2 stops15h 23mMultiple Airlines
Mon 1/59:50 amBSL - PHX
2 stops16h 29mMultiple Airlines
Deal found 12/18$10,724
This Cheapflightsfares deal was found by Cheapflights users on 12/19. 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.
Sat 12/202:42 pmPHX - BSL
2 stops14h 53mMultiple Airlines
Sat 12/279:50 amBSL - PHX
2 stops16h 29mMultiple Airlines
Deal found 12/19$10,929
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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.
Sun 12/2110:32 amPHX - BSL
2 stops15h 23mMultiple Airlines
Sat 12/2710:45 amBSL - PHX
2 stops18h 07mMultiple Airlines
Deal found 12/20$11,922

Find flight deals from Sky Harbor Intl to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(oojo)

One-way from

$345
(oojo)
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Basel EuroAirport Swiss flights.
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From Phoenix Sky Harbor Intl to Basel EuroAirport Swiss
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One-way flight from Phoenix Sky Harbor Intl to Basel EuroAirport Swiss
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 December 21, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Sky Harbor Intl

Fly to

Basel

Route

Depart

Return

Price

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Mon 2/2

8:25 pm-9:35 pm

1 stop17h 10m

Basel EuroAirport Swiss

Mon 2/9

4:00 pm-6:15 pm

1 stop34h 15m

$551

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Thu 2/19

8:25 pm-7:05 pm

1 stop14h 40m

Basel EuroAirport Swiss

Mon 2/23

4:00 pm-6:15 pm

1 stop34h 15m

$626

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Thu 2/19

12:35 pm-12:30 pm

2 stops15h 55m

Basel EuroAirport Swiss

Mon 2/23

1:10 pm-11:03 pm

2 stops41h 53m

$649

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Mon 6/15

9:05 pm-10:50 pm

1 stop16h 45m

Basel EuroAirport Swiss

Wed 6/24

6:40 am-7:00 pm

1 stop21h 20m

$735

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Sat 1/17

10:22 am-10:05 am

2 stops15h 43m

Basel EuroAirport Swiss

Sat 1/24

10:45 am-8:37 pm

2 stops17h 52m

$748

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Mon 6/15

6:50 pm-10:50 pm

1 stop19h 00m

Basel EuroAirport Swiss

Wed 6/24

6:40 am-2:10 pm

1 stop16h 30m

$758

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Wed 6/17

9:05 pm-10:40 pm

1 stop16h 35m

$347

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Wed 6/17

8:44 am-11:20 am

2 stops17h 36m

$351

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Tue 6/2

8:30 am-10:55 am

2 stops17h 25m

$445

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Wed 1/7

8:25 pm-3:05 pm

1 stop34h 40m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Basel EuroAirport Swiss flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Basel EuroAirport Swiss flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Basel EuroAirport Swiss flights, Cheapflights users trust eDreams the most. eDreams 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 Phoenix Sky Harbor Intl Airport-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 Sky Harbor Intl to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss

What is the cheapest time of day to fly from PHX to BSL?

Find hourly flight availability from Sky Harbor Intl to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. 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 Basel. Reviews last updated December 21, 2025.
Peruse reviews from past customers who have flown with British Airways from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,600 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,600 reviews
British Airways
6.7
Okay
7,600 reviews

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Basel. 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 into for flights to Basel from Phoenix Sky Harbor Intl?

    Located just 3.6 mi from the city center, Basel EuroAirport Swiss is the airport most travelers will use when flying to Basel from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to EuroAirport Swiss (BSL) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 1 airline.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss?

    A quick flight from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss can take about 15h 55m. British Airways provides one of the quickest options available for as low as $649. Phoenix Sky Harbor Intl Airport and Basel EuroAirport Swiss are separated by a distance of 5701 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss round-trip?

    British Airways, at $606, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Basel EuroAirport Swiss..

  • Can I find deals for flights from Sky Harbor Intl to Basel that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Basel?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Basel?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

See more FAQs

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Other flights to Basel

Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 21, 2025.
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Top airline flying from Sky Harbor Intl to Basel

Discover the top airline that operate flights from Sky Harbor Intl to Basel. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$606Average$834FlexibilityNo cancel feeOn-time70%

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