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$348+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BSL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 January 20, 2026.

Round-trip from

$432
(oojo)

One-way from

$348
(British Airways)
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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Find 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 January 20, 2026.

This oojo deal was found by Cheapflights users on 1/19. 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.
Wed 2/183:41 pm
PHX
-
BSL
2 stops18h 59m
British Airways
Wed 2/256:20 am
BSL
-
PHX
1 stop20h 00m
British Airways
Deal found 1/19$432
This oojo deal was found by Cheapflights users on 1/16. 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.
Tue 3/33:09 pm
PHX
-
BSL
2 stops23h 11m
British Airways
Tue 3/107:00 am
BSL
-
PHX
2 stops22h 20m
British Airways
Deal found 1/16$436
This Mytrip deal was found by Cheapflights users on 1/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:30 pm
PHX
-
BSL
2 stops41h 10m
Multiple Airlines
Tue 5/266:05 am
BSL
-
PHX
2 stops21h 10m
Multiple Airlines
Deal found 1/18$487
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:05 pm
PHX
-
BSL
1 stop28h 55m
American Airlines
Tue 5/268:15 am
BSL
-
PHX
1 stop14h 40m
American Airlines
Deal found 1/18$491
This Expedia deal was found by Cheapflights users on 1/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:05 pm
PHX
-
BSL
1 stop16h 45m
British Airways
Tue 5/268:15 am
BSL
-
PHX
2 stops18h 55m
British Airways
Deal found 1/18$499
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 am
PHX
-
BSL
3 stops21h 30m
United Airlines
Tue 3/109:50 am
BSL
-
PHX
2 stops32h 38m
United Airlines
Deal found 1/16$500
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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.
Mon 2/233:55 pm
PHX
-
BSL
2 stops16h 10m
Lufthansa
Mon 3/210:35 am
BSL
-
PHX
2 stops17h 29m
Lufthansa
Deal found 1/18$520
This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:05 am
PHX
-
BSL
2 stops21h 20m
United Airlines
Tue 5/266:05 am
BSL
-
PHX
3 stops21h 56m
United Airlines
Deal found 1/18$529
This Cheapflightsfares deal was found by Cheapflights users on 1/17. 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 1/2910:22 am
PHX
-
BSL
2 stops15h 33m
Lufthansa
Tue 2/39:50 am
BSL
-
PHX
2 stops16h 16m
Lufthansa
Deal found 1/17$533
This oojo deal was found by Cheapflights users on 1/16. 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 3/412:21 am
PHX
-
BSL
2 stops25h 54m
British Airways
Sun 3/156:50 pm
BSL
-
PHX
2 stops32h 10m
British Airways
Deal found 1/16$536

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 January 20, 2026.
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

Wed 2/18

3:41 pm-6:40 pm

2 stops18h 59m

Basel EuroAirport Swiss

Wed 2/25

6:20 am-6:20 pm

1 stop20h 00m

$432

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Tue 3/3

3:09 pm-10:20 pm

2 stops23h 11m

Basel EuroAirport Swiss

Tue 3/10

11:00 am-6:15 pm

1 stop15h 15m

$432

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Sun 4/12

5:30 pm-7:40 pm

2 stops41h 10m

Basel EuroAirport Swiss

Tue 5/26

6:05 am-6:15 pm

2 stops21h 10m

$487

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Sun 4/12

9:05 pm-11:00 am

1 stop28h 55m

Basel EuroAirport Swiss

Tue 5/26

8:15 am-1:55 pm

1 stop14h 40m

$491

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Wed 3/4

6:30 am-4:05 pm

3 stops25h 35m

Basel EuroAirport Swiss

Wed 3/11

9:50 am-6:39 pm

2 stops16h 49m

$500

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Tue 3/3

7:00 am-12:30 pm

3 stops21h 30m

Basel EuroAirport Swiss

Tue 3/10

9:50 am-10:28 am

2 stops32h 38m

$500

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Sun 4/12

6:05 am-12:25 pm

2 stops21h 20m

Basel EuroAirport Swiss

Tue 5/26

6:05 am-7:01 pm

3 stops21h 56m

$529

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Thu 1/29

10:22 am-9:55 am

2 stops15h 33m

Basel EuroAirport Swiss

Tue 2/3

9:50 am-6:06 pm

2 stops16h 16m

$533

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Wed 3/4

12:21 am-10:15 am

2 stops25h 54m

Basel EuroAirport Swiss

Sun 3/15

6:50 pm-7:00 pm

2 stops32h 10m

$536

PhoenixBasel

PHX - BSL

PHXBSL

Phoenix Sky Harbor Intl

Sun 6/7

9:05 pm-11:00 am

1 stop28h 55m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 21 results
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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.

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 January 20, 2026.
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
7,690 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Food

6.4

Overall

6.7

Boarding

6.9

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
7,690 reviews
British Airways
6.7
Okay
7,690 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Food

6.4

Overall

6.7

Boarding

6.9

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 18h 59m. British Airways provides one of the quickest options available for as low as $432. Phoenix Sky Harbor Intl Airport and Basel EuroAirport Swiss are separated by a distance of 5701 mi.

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

    British Airways, at $573, 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 January 20, 2026.
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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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$573Average$816FlexibilityNo cancel feeOn-time70%

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