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$645+ Cheap flights from Austin (AUS) to Basel EuroAirport Swiss (BSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BSL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Austin to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 July 3, 2025.

Round-trip from

$645
(Gotogate)
From Austin Bergstrom to Basel EuroAirport Swiss
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Cheapest flights from Austin to Basel
Explore the most affordable flight options available from Austin to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:00 amAUS - BSL
2 stops29h 55mMultiple Airlines
Fri 8/226:05 amBSL - AUS
1 stop15h 15mMultiple Airlines
Deal found 7/1$645
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/1510:20 pmAUS - BSL
1 stop17h 30mAmerican Airlines
Fri 8/226:00 amBSL - AUS
1 stop16h 50mAmerican Airlines
Deal found 7/1$651
This lastminute.com deal was found by Cheapflights users on 7/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:20 amAUS - BSL
2 stops16h 35mLufthansa
Sun 8/246:20 amBSL - AUS
2 stops18h 03mLufthansa
Deal found 7/3$658
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/157:51 pmAUS - BSL
2 stops40h 44mUnited Airlines
Fri 8/2211:30 amBSL - AUS
3 stops40h 50mUnited Airlines
Deal found 7/1$742
This British Airways deal was found by Cheapflights users on 7/1. 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.
Mon 10/66:43 pmAUS - BSL
2 stops16h 37mBritish Airways
Wed 10/156:40 amBSL - AUS
2 stops21h 38mBritish Airways
Deal found 7/1$777
This Air France deal was found by Cheapflights users on 7/1. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/313:00 pmAUS - BSL
2 stops15h 10mAir France
Thu 8/710:15 amBSL - AUS
1 stop12h 45mAir France
Deal found 7/1$930
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 pmAUS - BSL
1 stop16h 50mKLM
Thu 8/710:15 amBSL - AUS
1 stop12h 45mKLM
Deal found 7/1$952
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/110:35 amAUS - BSL
2 stops15h 55mDelta
Sat 8/910:15 amBSL - AUS
2 stops19h 12mDelta
Deal found 7/2$1,086

Cheapflights Fare Finder

Customize your flight search to find flights from Austin 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 July 3, 2025.
Use the filters below to find and compare flights from Austin to Basel EuroAirport Swiss that are best for you.

Fly from

Austin

Fly to

Basel

Route

Depart

Return

Price

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Fri 8/15

10:00 am-10:55 pm

2 stops29h 55m

Basel EuroAirport Swiss

Fri 8/22

6:05 am-2:20 pm

1 stop15h 15m

$645

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Fri 8/15

10:20 pm-10:50 pm

1 stop17h 30m

Basel EuroAirport Swiss

Fri 8/22

6:00 am-3:50 pm

1 stop16h 50m

$651

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Sun 8/17

11:20 am-10:55 am

2 stops16h 35m

Basel EuroAirport Swiss

Sun 8/24

6:20 am-5:23 pm

2 stops18h 03m

$658

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Fri 8/15

7:51 pm-7:35 pm

2 stops40h 44m

Basel EuroAirport Swiss

Fri 8/22

11:30 am-9:20 pm

3 stops40h 50m

$742

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Thu 9/25

10:15 pm-6:25 pm

1 stop13h 10m

Basel EuroAirport Swiss

Fri 10/3

11:45 am-8:20 pm

1 stop15h 35m

$823

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Thu 7/31

3:00 pm-1:10 pm

2 stops15h 10m

Basel EuroAirport Swiss

Thu 8/7

10:15 am-4:00 pm

1 stop12h 45m

$930

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Thu 7/31

6:00 pm-5:50 pm

1 stop16h 50m

Basel EuroAirport Swiss

Thu 8/7

10:15 am-4:00 pm

1 stop12h 45m

$952

AustinBasel

AUS - BSL

AUSBSL

Austin Bergstrom

Fri 8/1

10:35 am-9:30 am

2 stops15h 55m

Basel EuroAirport Swiss

Sat 8/9

10:15 am-10:27 pm

2 stops19h 12m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Austin to Basel

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

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

Find hourly flight availability from Austin 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 July 3, 2025.

It’s optimal to fly from Austin to Basel EuroAirport Swiss in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.

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 July 3, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Austin to Basel EuroAirport Swiss have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Austin to Basel EuroAirport Swiss round-trip?

    Flying on American Airlines is currently your cheapest option to Basel EuroAirport Swiss, with prices starting at $651. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at $658 and $742, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Austin to Basel EuroAirport Swiss (average of $545). Flying from Austin to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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.

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